diff options
Diffstat (limited to 'src')
762 files changed, 1607 insertions, 1627 deletions
diff --git a/src/librustdoc/core.rs b/src/librustdoc/core.rs index f00dff9828d..b463b934e29 100644 --- a/src/librustdoc/core.rs +++ b/src/librustdoc/core.rs @@ -404,12 +404,8 @@ pub(crate) fn run_global_ctxt( tcx.struct_lint_node( crate::lint::MISSING_CRATE_LEVEL_DOCS, DocContext::as_local_hir_id(tcx, krate.module.item_id).unwrap(), - |lint| { - let mut diag = - lint.build("no documentation found for this crate's top-level module"); - diag.help(&help); - diag.emit(); - }, + "no documentation found for this crate's top-level module", + |lint| lint.help(help), ); } diff --git a/src/librustdoc/html/markdown.rs b/src/librustdoc/html/markdown.rs index 8e53fbbcd19..68eb5008583 100644 --- a/src/librustdoc/html/markdown.rs +++ b/src/librustdoc/html/markdown.rs @@ -813,11 +813,8 @@ impl<'tcx> ExtraInfo<'tcx> { crate::lint::INVALID_CODEBLOCK_ATTRIBUTES, hir_id, self.sp, - |lint| { - let mut diag = lint.build(msg); - diag.help(help); - diag.emit(); - }, + msg, + |lint| lint.help(help), ); } } diff --git a/src/librustdoc/passes/bare_urls.rs b/src/librustdoc/passes/bare_urls.rs index 392e26ea6ac..7ff3ccef945 100644 --- a/src/librustdoc/passes/bare_urls.rs +++ b/src/librustdoc/passes/bare_urls.rs @@ -71,16 +71,14 @@ impl<'a, 'tcx> DocVisitor for BareUrlsLinter<'a, 'tcx> { let report_diag = |cx: &DocContext<'_>, msg: &str, url: &str, range: Range<usize>| { let sp = super::source_span_for_markdown_range(cx.tcx, &dox, &range, &item.attrs) .unwrap_or_else(|| item.attr_span(cx.tcx)); - cx.tcx.struct_span_lint_hir(crate::lint::BARE_URLS, hir_id, sp, |lint| { - lint.build(msg) - .note("bare URLs are not automatically turned into clickable links") + cx.tcx.struct_span_lint_hir(crate::lint::BARE_URLS, hir_id, sp, msg, |lint| { + lint.note("bare URLs are not automatically turned into clickable links") .span_suggestion( sp, "use an automatic link instead", format!("<{}>", url), Applicability::MachineApplicable, ) - .emit(); }); }; diff --git a/src/librustdoc/passes/check_code_block_syntax.rs b/src/librustdoc/passes/check_code_block_syntax.rs index 381ac7a5dee..23f87838544 100644 --- a/src/librustdoc/passes/check_code_block_syntax.rs +++ b/src/librustdoc/passes/check_code_block_syntax.rs @@ -2,7 +2,7 @@ use rustc_data_structures::sync::{Lock, Lrc}; use rustc_errors::{ emitter::Emitter, translation::Translate, Applicability, Diagnostic, Handler, - LazyFallbackBundle, LintDiagnosticBuilder, + LazyFallbackBundle, }; use rustc_parse::parse_stream_from_source_str; use rustc_session::parse::ParseSess; @@ -97,48 +97,10 @@ impl<'a, 'tcx> SyntaxChecker<'a, 'tcx> { None => (item.attr_span(self.cx.tcx), false), }; - // lambda that will use the lint to start a new diagnostic and add - // a suggestion to it when needed. - let diag_builder = |lint: LintDiagnosticBuilder<'_, ()>| { - let explanation = if is_ignore { - "`ignore` code blocks require valid Rust code for syntax highlighting; \ - mark blocks that do not contain Rust code as text" - } else { - "mark blocks that do not contain Rust code as text" - }; - let msg = if buffer.has_errors { - "could not parse code block as Rust code" - } else { - "Rust code block is empty" - }; - let mut diag = lint.build(msg); - - if precise_span { - if is_ignore { - // giving an accurate suggestion is hard because `ignore` might not have come first in the list. - // just give a `help` instead. - diag.span_help( - sp.from_inner(InnerSpan::new(0, 3)), - &format!("{}: ```text", explanation), - ); - } else if empty_block { - diag.span_suggestion( - sp.from_inner(InnerSpan::new(0, 3)).shrink_to_hi(), - explanation, - "text", - Applicability::MachineApplicable, - ); - } - } else if empty_block || is_ignore { - diag.help(&format!("{}: ```text", explanation)); - } - - // FIXME(#67563): Provide more context for these errors by displaying the spans inline. - for message in buffer.messages.iter() { - diag.note(message); - } - - diag.emit(); + let msg = if buffer.has_errors { + "could not parse code block as Rust code" + } else { + "Rust code block is empty" }; // Finally build and emit the completed diagnostic. @@ -148,7 +110,42 @@ impl<'a, 'tcx> SyntaxChecker<'a, 'tcx> { crate::lint::INVALID_RUST_CODEBLOCKS, hir_id, sp, - diag_builder, + msg, + |lint| { + let explanation = if is_ignore { + "`ignore` code blocks require valid Rust code for syntax highlighting; \ + mark blocks that do not contain Rust code as text" + } else { + "mark blocks that do not contain Rust code as text" + }; + + if precise_span { + if is_ignore { + // giving an accurate suggestion is hard because `ignore` might not have come first in the list. + // just give a `help` instead. + lint.span_help( + sp.from_inner(InnerSpan::new(0, 3)), + &format!("{}: ```text", explanation), + ); + } else if empty_block { + lint.span_suggestion( + sp.from_inner(InnerSpan::new(0, 3)).shrink_to_hi(), + explanation, + "text", + Applicability::MachineApplicable, + ); + } + } else if empty_block || is_ignore { + lint.help(&format!("{}: ```text", explanation)); + } + + // FIXME(#67563): Provide more context for these errors by displaying the spans inline. + for message in buffer.messages.iter() { + lint.note(message); + } + + lint + }, ); } } diff --git a/src/librustdoc/passes/check_doc_test_visibility.rs b/src/librustdoc/passes/check_doc_test_visibility.rs index 55d5f303d34..15982b40944 100644 --- a/src/librustdoc/passes/check_doc_test_visibility.rs +++ b/src/librustdoc/passes/check_doc_test_visibility.rs @@ -125,9 +125,8 @@ pub(crate) fn look_for_tests<'tcx>(cx: &DocContext<'tcx>, dox: &str, item: &Item crate::lint::MISSING_DOC_CODE_EXAMPLES, hir_id, sp, - |lint| { - lint.build("missing code example in this documentation").emit(); - }, + "missing code example in this documentation", + |lint| lint, ); } } else if tests.found_tests > 0 @@ -137,9 +136,8 @@ pub(crate) fn look_for_tests<'tcx>(cx: &DocContext<'tcx>, dox: &str, item: &Item crate::lint::PRIVATE_DOC_TESTS, hir_id, item.attr_span(cx.tcx), - |lint| { - lint.build("documentation test in private item").emit(); - }, + "documentation test in private item", + |lint| lint, ); } } diff --git a/src/librustdoc/passes/collect_intra_doc_links.rs b/src/librustdoc/passes/collect_intra_doc_links.rs index 677c980f63c..3beda708bf2 100644 --- a/src/librustdoc/passes/collect_intra_doc_links.rs +++ b/src/librustdoc/passes/collect_intra_doc_links.rs @@ -1609,9 +1609,7 @@ fn report_diagnostic( let sp = item.attr_span(tcx); - tcx.struct_span_lint_hir(lint, hir_id, sp, |lint| { - let mut diag = lint.build(msg); - + tcx.struct_span_lint_hir(lint, hir_id, sp, msg, |lint| { let span = super::source_span_for_markdown_range(tcx, dox, link_range, &item.attrs).map(|sp| { if dox.as_bytes().get(link_range.start) == Some(&b'`') @@ -1624,7 +1622,7 @@ fn report_diagnostic( }); if let Some(sp) = span { - diag.set_span(sp); + lint.set_span(sp); } else { // blah blah blah\nblah\nblah [blah] blah blah\nblah blah // ^ ~~~~ @@ -1634,7 +1632,7 @@ fn report_diagnostic( let line = dox[last_new_line_offset..].lines().next().unwrap_or(""); // Print the line containing the `link_range` and manually mark it with '^'s. - diag.note(&format!( + lint.note(&format!( "the link appears in this line:\n\n{line}\n\ {indicator: <before$}{indicator:^<found$}", line = line, @@ -1644,9 +1642,9 @@ fn report_diagnostic( )); } - decorate(&mut diag, span); + decorate(lint, span); - diag.emit(); + lint }); } diff --git a/src/librustdoc/passes/html_tags.rs b/src/librustdoc/passes/html_tags.rs index 885dadb32a8..694b03161d9 100644 --- a/src/librustdoc/passes/html_tags.rs +++ b/src/librustdoc/passes/html_tags.rs @@ -240,9 +240,8 @@ impl<'a, 'tcx> DocVisitor for InvalidHtmlTagsLinter<'a, 'tcx> { Some(sp) => sp, None => item.attr_span(tcx), }; - tcx.struct_span_lint_hir(crate::lint::INVALID_HTML_TAGS, hir_id, sp, |lint| { + tcx.struct_span_lint_hir(crate::lint::INVALID_HTML_TAGS, hir_id, sp, msg, |lint| { use rustc_lint_defs::Applicability; - let mut diag = lint.build(msg); // If a tag looks like `<this>`, it might actually be a generic. // We don't try to detect stuff `<like, this>` because that's not valid HTML, // and we don't try to detect stuff `<like this>` because that's not valid Rust. @@ -305,11 +304,10 @@ impl<'a, 'tcx> DocVisitor for InvalidHtmlTagsLinter<'a, 'tcx> { if (generics_start > 0 && dox.as_bytes()[generics_start - 1] == b'<') || (generics_end < dox.len() && dox.as_bytes()[generics_end] == b'>') { - diag.emit(); - return; + return lint; } // multipart form is chosen here because ``Vec<i32>`` would be confusing. - diag.multipart_suggestion( + lint.multipart_suggestion( "try marking as source code", vec![ (generics_sp.shrink_to_lo(), String::from("`")), @@ -318,7 +316,8 @@ impl<'a, 'tcx> DocVisitor for InvalidHtmlTagsLinter<'a, 'tcx> { Applicability::MaybeIncorrect, ); } - diag.emit() + + lint }); }; diff --git a/src/test/rustdoc-ui/bare-urls.stderr b/src/test/rustdoc-ui/bare-urls.stderr index 7097a8ddf3a..ccf52cd0b93 100644 --- a/src/test/rustdoc-ui/bare-urls.stderr +++ b/src/test/rustdoc-ui/bare-urls.stderr @@ -4,12 +4,12 @@ error: this URL is not a hyperlink LL | /// https://somewhere.com | ^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://somewhere.com>` | + = note: bare URLs are not automatically turned into clickable links note: the lint level is defined here --> $DIR/bare-urls.rs:3:9 | LL | #![deny(rustdoc::bare_urls)] | ^^^^^^^^^^^^^^^^^^ - = note: bare URLs are not automatically turned into clickable links error: this URL is not a hyperlink --> $DIR/bare-urls.rs:7:5 diff --git a/src/test/rustdoc-ui/check-attr-test.stderr b/src/test/rustdoc-ui/check-attr-test.stderr index b1fa9edf0e4..01beba1ffc4 100644 --- a/src/test/rustdoc-ui/check-attr-test.stderr +++ b/src/test/rustdoc-ui/check-attr-test.stderr @@ -8,12 +8,12 @@ error: unknown attribute `compile-fail`. Did you mean `compile_fail`? 9 | | /// ``` | |_______^ | + = help: the code block will either not be tested if not marked as a rust one or won't fail if it compiles successfully note: the lint level is defined here --> $DIR/check-attr-test.rs:3:9 | 3 | #![deny(rustdoc::invalid_codeblock_attributes)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: the code block will either not be tested if not marked as a rust one or won't fail if it compiles successfully error: unknown attribute `compilefail`. Did you mean `compile_fail`? --> $DIR/check-attr-test.rs:5:1 diff --git a/src/test/rustdoc-ui/check-attr.stderr b/src/test/rustdoc-ui/check-attr.stderr index 370b804c56c..f66e63ab727 100644 --- a/src/test/rustdoc-ui/check-attr.stderr +++ b/src/test/rustdoc-ui/check-attr.stderr @@ -10,12 +10,12 @@ LL | | /// boo LL | | /// ``` | |_______^ | + = help: the code block will either not be tested if not marked as a rust one or won't fail if it compiles successfully note: the lint level is defined here --> $DIR/check-attr.rs:1:9 | LL | #![deny(rustdoc::invalid_codeblock_attributes)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: the code block will either not be tested if not marked as a rust one or won't fail if it compiles successfully error: unknown attribute `compilefail`. Did you mean `compile_fail`? --> $DIR/check-attr.rs:3:1 diff --git a/src/test/rustdoc-ui/check-cfg-test.stderr b/src/test/rustdoc-ui/check-cfg-test.stderr index dc25205da77..9770be2f191 100644 --- a/src/test/rustdoc-ui/check-cfg-test.stderr +++ b/src/test/rustdoc-ui/check-cfg-test.stderr @@ -4,8 +4,8 @@ warning: unexpected `cfg` condition value LL | #[cfg(feature = "invalid")] | ^^^^^^^^^^^^^^^^^^^ | - = note: `#[warn(unexpected_cfgs)]` on by default = note: expected values for `feature` are: test + = note: `#[warn(unexpected_cfgs)]` on by default warning: 1 warning emitted diff --git a/src/test/rustdoc-ui/check-fail.stderr b/src/test/rustdoc-ui/check-fail.stderr index 217b89d935b..d8aeccbfc31 100644 --- a/src/test/rustdoc-ui/check-fail.stderr +++ b/src/test/rustdoc-ui/check-fail.stderr @@ -32,8 +32,8 @@ LL | | //! let x = 12; LL | | //! ``` | |_______^ | - = note: `#[deny(rustdoc::invalid_codeblock_attributes)]` implied by `#[deny(rustdoc::all)]` = help: the code block will either not be tested if not marked as a rust one or the code will be wrapped inside a main function + = note: `#[deny(rustdoc::invalid_codeblock_attributes)]` implied by `#[deny(rustdoc::all)]` error: unknown attribute `testharness`. Did you mean `test_harness`? --> $DIR/check-fail.rs:16:1 diff --git a/src/test/rustdoc-ui/check.stderr b/src/test/rustdoc-ui/check.stderr index 78ae65d313a..d379f33f2bd 100644 --- a/src/test/rustdoc-ui/check.stderr +++ b/src/test/rustdoc-ui/check.stderr @@ -24,14 +24,14 @@ LL | pub fn foo() {} warning: no documentation found for this crate's top-level module | + = help: The following guide may be of use: + https://doc.rust-lang.org/$CHANNEL/rustdoc/how-to-write-documentation.html note: the lint level is defined here --> $DIR/check.rs:10:9 | LL | #![warn(rustdoc::all)] | ^^^^^^^^^^^^ = note: `#[warn(rustdoc::missing_crate_level_docs)]` implied by `#[warn(rustdoc::all)]` - = help: The following guide may be of use: - https://doc.rust-lang.org/$CHANNEL/rustdoc/how-to-write-documentation.html warning: missing code example in this documentation --> $DIR/check.rs:5:1 diff --git a/src/test/rustdoc-ui/deny-intra-link-resolution-failure.stderr b/src/test/rustdoc-ui/deny-intra-link-resolution-failure.stderr index 67d9c3989f5..3e08354a61d 100644 --- a/src/test/rustdoc-ui/deny-intra-link-resolution-failure.stderr +++ b/src/test/rustdoc-ui/deny-intra-link-resolution-failure.stderr @@ -4,12 +4,12 @@ error: unresolved link to `v2` LL | /// [v2] | ^^ no item named `v2` in scope | + = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` note: the lint level is defined here --> $DIR/deny-intra-link-resolution-failure.rs:1:9 | LL | #![deny(rustdoc::broken_intra_doc_links)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` error: aborting due to previous error diff --git a/src/test/rustdoc-ui/diagnostic-width.stderr b/src/test/rustdoc-ui/diagnostic-width.stderr index fed049d2b37..1a00d10d3fc 100644 --- a/src/test/rustdoc-ui/diagnostic-width.stderr +++ b/src/test/rustdoc-ui/diagnostic-width.stderr @@ -4,12 +4,12 @@ error: this URL is not a hyperlink LL | ... a http://link.com | ^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://link.com>` | + = note: bare URLs are not automatically turned into clickable links note: the lint level is defined here --> $DIR/diagnostic-width.rs:2:9 | LL | ...ny(rustdoc::bare_url... | ^^^^^^^^^^^^^^^^^^ - = note: bare URLs are not automatically turned into clickable links error: aborting due to previous error diff --git a/src/test/rustdoc-ui/doc-attr.stderr b/src/test/rustdoc-ui/doc-attr.stderr index cc2494c92e6..68df2771fd7 100644 --- a/src/test/rustdoc-ui/doc-attr.stderr +++ b/src/test/rustdoc-ui/doc-attr.stderr @@ -4,14 +4,14 @@ error: unknown `doc` attribute `as_ptr` LL | #[doc(as_ptr)] | ^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730> note: the lint level is defined here --> $DIR/doc-attr.rs:2:9 | LL | #![deny(warnings)] | ^^^^^^^^ = note: `#[deny(invalid_doc_attributes)]` implied by `#[deny(warnings)]` - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730> error: invalid `doc` attribute --> $DIR/doc-attr.rs:12:7 diff --git a/src/test/rustdoc-ui/doc-include-suggestion.stderr b/src/test/rustdoc-ui/doc-include-suggestion.stderr index 870b7efa2ac..fcc93d0532a 100644 --- a/src/test/rustdoc-ui/doc-include-suggestion.stderr +++ b/src/test/rustdoc-ui/doc-include-suggestion.stderr @@ -4,9 +4,9 @@ warning: unknown `doc` attribute `include` LL | #[doc(include = "external-cross-doc.md")] | ------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-- help: use `doc = include_str!` instead: `#[doc = include_str!("external-cross-doc.md")]` | - = note: `#[warn(invalid_doc_attributes)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730> + = note: `#[warn(invalid_doc_attributes)]` on by default warning: 1 warning emitted diff --git a/src/test/rustdoc-ui/doc-spotlight.stderr b/src/test/rustdoc-ui/doc-spotlight.stderr index 8e7831139a8..58612327ff9 100644 --- a/src/test/rustdoc-ui/doc-spotlight.stderr +++ b/src/test/rustdoc-ui/doc-spotlight.stderr @@ -4,16 +4,16 @@ error: unknown `doc` attribute `spotlight` LL | #[doc(spotlight)] | ^^^^^^^^^ help: use `notable_trait` instead | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730> + = note: `doc(spotlight)` was renamed to `doc(notable_trait)` + = note: `doc(spotlight)` is now a no-op note: the lint level is defined here --> $DIR/doc-spotlight.rs:2:9 | LL | #![deny(warnings)] | ^^^^^^^^ = note: `#[deny(invalid_doc_attributes)]` implied by `#[deny(warnings)]` - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730> - = note: `doc(spotlight)` was renamed to `doc(notable_trait)` - = note: `doc(spotlight)` is now a no-op error: aborting due to previous error diff --git a/src/test/rustdoc-ui/doc-test-attr.stderr b/src/test/rustdoc-ui/doc-test-attr.stderr index 7f5e2d6bc70..5e6014954a4 100644 --- a/src/test/rustdoc-ui/doc-test-attr.stderr +++ b/src/test/rustdoc-ui/doc-test-attr.stderr @@ -4,13 +4,13 @@ error: `#[doc(test(...)]` takes a list of attributes LL | #![doc(test)] | ^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730> note: the lint level is defined here --> $DIR/doc-test-attr.rs:2:9 | LL | #![deny(invalid_doc_attributes)] | ^^^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730> error: `#[doc(test(...)]` takes a list of attributes --> $DIR/doc-test-attr.rs:7:8 diff --git a/src/test/rustdoc-ui/doctest-edition.stderr b/src/test/rustdoc-ui/doctest-edition.stderr index 1643d605375..8a3329aa3ed 100644 --- a/src/test/rustdoc-ui/doctest-edition.stderr +++ b/src/test/rustdoc-ui/doctest-edition.stderr @@ -7,12 +7,12 @@ LL | | //! foo'b' LL | | //! ``` | |_______^ | + = note: error from rustc: prefix `foo` is unknown note: the lint level is defined here --> $DIR/doctest-edition.rs:3:9 | LL | #![deny(rustdoc::invalid_rust_codeblocks)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: error from rustc: prefix `foo` is unknown help: mark blocks that do not contain Rust code as text | LL | //! ```text diff --git a/src/test/rustdoc-ui/feature-gate-rustdoc_missing_doc_code_examples.stderr b/src/test/rustdoc-ui/feature-gate-rustdoc_missing_doc_code_examples.stderr index 517e08aa7c9..cbe9a3d14af 100644 --- a/src/test/rustdoc-ui/feature-gate-rustdoc_missing_doc_code_examples.stderr +++ b/src/test/rustdoc-ui/feature-gate-rustdoc_missing_doc_code_examples.stderr @@ -4,14 +4,14 @@ error: unknown lint: `rustdoc::missing_doc_code_examples` LL | #![allow(rustdoc::missing_doc_code_examples)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | + = note: the `rustdoc::missing_doc_code_examples` lint is unstable + = note: see issue #101730 <https://github.com/rust-lang/rust/issues/101730> for more information + = help: add `#![feature(rustdoc_missing_doc_code_examples)]` to the crate attributes to enable note: the lint level is defined here --> $DIR/feature-gate-rustdoc_missing_doc_code_examples.rs:1:9 | LL | #![deny(unknown_lints)] | ^^^^^^^^^^^^^ - = note: the `rustdoc::missing_doc_code_examples` lint is unstable - = note: see issue #101730 <https://github.com/rust-lang/rust/issues/101730> for more information - = help: add `#![feature(rustdoc_missing_doc_code_examples)]` to the crate attributes to enable error: unknown lint: `rustdoc::missing_doc_code_examples` --> $DIR/feature-gate-rustdoc_missing_doc_code_examples.rs:4:1 diff --git a/src/test/rustdoc-ui/ignore-block-help.stderr b/src/test/rustdoc-ui/ignore-block-help.stderr index 9c02ff11d19..a30ea51dd8a 100644 --- a/src/test/rustdoc-ui/ignore-block-help.stderr +++ b/src/test/rustdoc-ui/ignore-block-help.stderr @@ -7,13 +7,13 @@ LL | | /// let heart = '❤️'; LL | | /// ``` | |_______^ | - = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default help: `ignore` code blocks require valid Rust code for syntax highlighting; mark blocks that do not contain Rust code as text: ```text --> $DIR/ignore-block-help.rs:3:5 | LL | /// ```ignore (to-prevent-tidy-error) | ^^^ = note: error from rustc: character literal may only contain one codepoint + = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default warning: 1 warning emitted diff --git a/src/test/rustdoc-ui/intra-doc/html-as-generics-intra-doc.stderr b/src/test/rustdoc-ui/intra-doc/html-as-generics-intra-doc.stderr index 00fe229da40..7c81044dbf8 100644 --- a/src/test/rustdoc-ui/intra-doc/html-as-generics-intra-doc.stderr +++ b/src/test/rustdoc-ui/intra-doc/html-as-generics-intra-doc.stderr @@ -4,12 +4,12 @@ error: unresolved link to `NonExistentStruct` LL | /// This [test][NonExistentStruct<i32>] thing! | ^^^^^^^^^^^^^^^^^^^^^^ no item named `NonExistentStruct` in scope | + = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` note: the lint level is defined here --> $DIR/html-as-generics-intra-doc.rs:2:9 | LL | #![deny(rustdoc::broken_intra_doc_links)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` error: unresolved link to `NonExistentStruct2` --> $DIR/html-as-generics-intra-doc.rs:17:11 diff --git a/src/test/rustdoc-ui/intra-doc/macro-rules-error.stderr b/src/test/rustdoc-ui/intra-doc/macro-rules-error.stderr index 8e17323fdde..6ad8084b09c 100644 --- a/src/test/rustdoc-ui/intra-doc/macro-rules-error.stderr +++ b/src/test/rustdoc-ui/intra-doc/macro-rules-error.stderr @@ -4,12 +4,12 @@ error: unresolved link to `before_but_limited_to_module` LL | /// [before_but_limited_to_module] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `before_but_limited_to_module` in scope | + = note: `macro_rules` named `before_but_limited_to_module` exists in this crate, but it is not in scope at this link's location note: the lint level is defined here --> $DIR/macro-rules-error.rs:5:9 | LL | #![deny(rustdoc::broken_intra_doc_links)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: `macro_rules` named `before_but_limited_to_module` exists in this crate, but it is not in scope at this link's location error: unresolved link to `after` --> $DIR/macro-rules-error.rs:15:6 diff --git a/src/test/rustdoc-ui/intra-doc/non-path-primitives.stderr b/src/test/rustdoc-ui/intra-doc/non-path-primitives.stderr index 4828a304463..8ec894d101b 100644 --- a/src/test/rustdoc-ui/intra-doc/non-path-primitives.stderr +++ b/src/test/rustdoc-ui/intra-doc/non-path-primitives.stderr @@ -4,12 +4,12 @@ error: unresolved link to `T` LL | //! [[T]::rotate_left] | ^ no item named `T` in scope | + = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` note: the lint level is defined here --> $DIR/non-path-primitives.rs:1:9 | LL | #![deny(rustdoc::broken_intra_doc_links)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` error: unresolved link to `Z` --> $DIR/non-path-primitives.rs:14:5 diff --git a/src/test/rustdoc-ui/intra-doc/private-from-crate-level.stderr b/src/test/rustdoc-ui/intra-doc/private-from-crate-level.stderr index 6172cd2e316..4d5bd70bff6 100644 --- a/src/test/rustdoc-ui/intra-doc/private-from-crate-level.stderr +++ b/src/test/rustdoc-ui/intra-doc/private-from-crate-level.stderr @@ -4,8 +4,8 @@ warning: public documentation for `private_from_crate_level` links to private it LL | //! [my_module] | ^^^^^^^^^ this item is private | - = note: `#[warn(rustdoc::private_intra_doc_links)]` on by default = note: this link will resolve properly if you pass `--document-private-items` + = note: `#[warn(rustdoc::private_intra_doc_links)]` on by default warning: 1 warning emitted diff --git a/src/test/rustdoc-ui/intra-doc/private.private.stderr b/src/test/rustdoc-ui/intra-doc/private.private.stderr index 392321f9c60..6661e9021f8 100644 --- a/src/test/rustdoc-ui/intra-doc/private.private.stderr +++ b/src/test/rustdoc-ui/intra-doc/private.private.stderr @@ -4,8 +4,8 @@ warning: public documentation for `DocMe` links to private item `DontDocMe` LL | /// docs [DontDocMe] [DontDocMe::f] [DontDocMe::x] | ^^^^^^^^^ this item is private | - = note: `#[warn(rustdoc::private_intra_doc_links)]` on by default = note: this link resolves only because you passed `--document-private-items`, but will break without + = note: `#[warn(rustdoc::private_intra_doc_links)]` on by default warning: public documentation for `DocMe` links to private item `DontDocMe::f` --> $DIR/private.rs:7:23 diff --git a/src/test/rustdoc-ui/intra-doc/private.public.stderr b/src/test/rustdoc-ui/intra-doc/private.public.stderr index 5d1c34b9168..45b51e12edc 100644 --- a/src/test/rustdoc-ui/intra-doc/private.public.stderr +++ b/src/test/rustdoc-ui/intra-doc/private.public.stderr @@ -4,8 +4,8 @@ warning: public documentation for `DocMe` links to private item `DontDocMe` LL | /// docs [DontDocMe] [DontDocMe::f] [DontDocMe::x] | ^^^^^^^^^ this item is private | - = note: `#[warn(rustdoc::private_intra_doc_links)]` on by default = note: this link will resolve properly if you pass `--document-private-items` + = note: `#[warn(rustdoc::private_intra_doc_links)]` on by default warning: public documentation for `DocMe` links to private item `DontDocMe::f` --> $DIR/private.rs:7:23 diff --git a/src/test/rustdoc-ui/intra-doc/span-ice-55723.stderr b/src/test/rustdoc-ui/intra-doc/span-ice-55723.stderr index bf4ab9fdd18..e8ee40ad4e8 100644 --- a/src/test/rustdoc-ui/intra-doc/span-ice-55723.stderr +++ b/src/test/rustdoc-ui/intra-doc/span-ice-55723.stderr @@ -4,12 +4,12 @@ error: unresolved link to `i` LL | /// （arr[i]） | ^ no item named `i` in scope | + = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` note: the lint level is defined here --> $DIR/span-ice-55723.rs:1:9 | LL | #![deny(rustdoc::broken_intra_doc_links)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` error: aborting due to previous error diff --git a/src/test/rustdoc-ui/intra-doc/through-proc-macro.stderr b/src/test/rustdoc-ui/intra-doc/through-proc-macro.stderr index f0a7ed1785b..508d0683d5d 100644 --- a/src/test/rustdoc-ui/intra-doc/through-proc-macro.stderr +++ b/src/test/rustdoc-ui/intra-doc/through-proc-macro.stderr @@ -4,12 +4,12 @@ warning: unresolved link to `Oooops` LL | /// [Oooops] | ^^^^^^ no item named `Oooops` in scope | + = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` note: the lint level is defined here --> $DIR/through-proc-macro.rs:7:9 | LL | #![warn(rustdoc::broken_intra_doc_links)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` warning: 1 warning emitted diff --git a/src/test/rustdoc-ui/intra-doc/unknown-disambiguator.stderr b/src/test/rustdoc-ui/intra-doc/unknown-disambiguator.stderr index d280e6497e0..e7b4c43e790 100644 --- a/src/test/rustdoc-ui/intra-doc/unknown-disambiguator.stderr +++ b/src/test/rustdoc-ui/intra-doc/unknown-disambiguator.stderr @@ -4,13 +4,13 @@ error: unknown disambiguator `foo` LL | //! Linking to [foo@banana] and [`bar@banana!()`]. | ^^^ | + = note: see https://doc.rust-lang.org/$CHANNEL/rustdoc/linking-to-items-by-name.html#namespaces-and-disambiguators for more info about disambiguators note: the lint level is defined here --> $DIR/unknown-disambiguator.rs:2:9 | LL | #![deny(warnings)] | ^^^^^^^^ = note: `#[deny(rustdoc::broken_intra_doc_links)]` implied by `#[deny(warnings)]` - = note: see https://doc.rust-lang.org/$CHANNEL/rustdoc/linking-to-items-by-name.html#namespaces-and-disambiguators for more info about disambiguators error: unknown disambiguator `bar` --> $DIR/unknown-disambiguator.rs:4:35 diff --git a/src/test/rustdoc-ui/intra-doc/unused-extern-crate.stderr b/src/test/rustdoc-ui/intra-doc/unused-extern-crate.stderr index 5c0df1d1b9e..815324563cb 100644 --- a/src/test/rustdoc-ui/intra-doc/unused-extern-crate.stderr +++ b/src/test/rustdoc-ui/intra-doc/unused-extern-crate.stderr @@ -4,12 +4,12 @@ error: unresolved link to `zip` LL | /// See [zip] crate. | ^^^ no item named `zip` in scope | + = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` note: the lint level is defined here --> $DIR/unused-extern-crate.rs:2:9 | LL | #![deny(rustdoc::broken_intra_doc_links)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` error: aborting due to previous error diff --git a/src/test/rustdoc-ui/intra-doc/warning-crlf.stderr b/src/test/rustdoc-ui/intra-doc/warning-crlf.stderr index d46df92649d..c309a55f44d 100644 --- a/src/test/rustdoc-ui/intra-doc/warning-crlf.stderr +++ b/src/test/rustdoc-ui/intra-doc/warning-crlf.stderr @@ -4,8 +4,8 @@ warning: unresolved link to `error` LL | /// [error] | ^^^^^ no item named `error` in scope | - = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` + = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default warning: unresolved link to `error1` --> $DIR/warning-crlf.rs:12:11 diff --git a/src/test/rustdoc-ui/invalid-doc-attr.stderr b/src/test/rustdoc-ui/invalid-doc-attr.stderr index a4fa3817905..3c66e587b47 100644 --- a/src/test/rustdoc-ui/invalid-doc-attr.stderr +++ b/src/test/rustdoc-ui/invalid-doc-attr.stderr @@ -4,15 +4,15 @@ error: this attribute can only be applied at the crate level LL | #[doc(test(no_crate_inject))] | ^^^^^^^^^^^^^^^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730> + = note: read <https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#at-the-crate-level> for more information note: the lint level is defined here --> $DIR/invalid-doc-attr.rs:2:9 | LL | #![deny(warnings)] | ^^^^^^^^ = note: `#[deny(invalid_doc_attributes)]` implied by `#[deny(warnings)]` - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730> - = note: read <https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#at-the-crate-level> for more information help: to apply to the crate, use an inner attribute | LL | #![doc(test(no_crate_inject))] diff --git a/src/test/rustdoc-ui/invalid-syntax.stderr b/src/test/rustdoc-ui/invalid-syntax.stderr index 4c6249cc6d9..6388830cf1b 100644 --- a/src/test/rustdoc-ui/invalid-syntax.stderr +++ b/src/test/rustdoc-ui/invalid-syntax.stderr @@ -7,10 +7,10 @@ LL | | /// \__________pkt->size___________/ \_result->size_/ \__pkt->si LL | | /// ``` | |_______^ | - = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default = note: error from rustc: unknown start of token: \ = note: error from rustc: unknown start of token: \ = note: error from rustc: unknown start of token: \ + = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default help: mark blocks that do not contain Rust code as text | LL | /// ```text diff --git a/src/test/rustdoc-ui/issue-74134.private.stderr b/src/test/rustdoc-ui/issue-74134.private.stderr index 31d2dbe9637..44c88b6183a 100644 --- a/src/test/rustdoc-ui/issue-74134.private.stderr +++ b/src/test/rustdoc-ui/issue-74134.private.stderr @@ -4,8 +4,8 @@ warning: public documentation for `public_item` links to private item `PrivateTy LL | /// [`PrivateType`] | ^^^^^^^^^^^ this item is private | - = note: `#[warn(rustdoc::private_intra_doc_links)]` on by default = note: this link resolves only because you passed `--document-private-items`, but will break without + = note: `#[warn(rustdoc::private_intra_doc_links)]` on by default warning: 1 warning emitted diff --git a/src/test/rustdoc-ui/issue-74134.public.stderr b/src/test/rustdoc-ui/issue-74134.public.stderr index 6a3173e3e0d..5b1887b8310 100644 --- a/src/test/rustdoc-ui/issue-74134.public.stderr +++ b/src/test/rustdoc-ui/issue-74134.public.stderr @@ -4,8 +4,8 @@ warning: public documentation for `public_item` links to private item `PrivateTy LL | /// [`PrivateType`] | ^^^^^^^^^^^ this item is private | - = note: `#[warn(rustdoc::private_intra_doc_links)]` on by default = note: this link will resolve properly if you pass `--document-private-items` + = note: `#[warn(rustdoc::private_intra_doc_links)]` on by default warning: 1 warning emitted diff --git a/src/test/rustdoc-ui/lint-group.stderr b/src/test/rustdoc-ui/lint-group.stderr index 5336c044574..4f2c9658891 100644 --- a/src/test/rustdoc-ui/lint-group.stderr +++ b/src/test/rustdoc-ui/lint-group.stderr @@ -35,8 +35,8 @@ error: unresolved link to `error` LL | /// what up, let's make an [error] | ^^^^^ no item named `error` in scope | - = note: `#[deny(rustdoc::broken_intra_doc_links)]` implied by `#[deny(rustdoc::all)]` = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` + = note: `#[deny(rustdoc::broken_intra_doc_links)]` implied by `#[deny(rustdoc::all)]` error: unclosed HTML tag `unknown` --> $DIR/lint-group.rs:28:5 diff --git a/src/test/rustdoc-ui/macro-docs.stderr b/src/test/rustdoc-ui/macro-docs.stderr index e3cc1731146..2b136f5be16 100644 --- a/src/test/rustdoc-ui/macro-docs.stderr +++ b/src/test/rustdoc-ui/macro-docs.stderr @@ -7,13 +7,13 @@ LL | /// A LL | m!(); | ---- in this macro invocation | - = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default = note: the link appears in this line: [`long_cat`] is really long ^^^^^^^^^^ = note: no item named `long_cat` in scope = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` + = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default = note: this warning originates in the macro `m` (in Nightly builds, run with -Z macro-backtrace for more info) warning: 1 warning emitted diff --git a/src/test/rustdoc-ui/no-crate-level-doc-lint.stderr b/src/test/rustdoc-ui/no-crate-level-doc-lint.stderr index 1a1f8085a1b..fb3a5e415df 100644 --- a/src/test/rustdoc-ui/no-crate-level-doc-lint.stderr +++ b/src/test/rustdoc-ui/no-crate-level-doc-lint.stderr @@ -1,12 +1,12 @@ error: no documentation found for this crate's top-level module | + = help: The following guide may be of use: + https://doc.rust-lang.org/$CHANNEL/rustdoc/how-to-write-documentation.html note: the lint level is defined here --> $DIR/no-crate-level-doc-lint.rs:3:9 | LL | #![deny(rustdoc::missing_crate_level_docs)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: The following guide may be of use: - https://doc.rust-lang.org/$CHANNEL/rustdoc/how-to-write-documentation.html error: aborting due to previous error diff --git a/src/test/rustdoc-ui/pub-export-lint.stderr b/src/test/rustdoc-ui/pub-export-lint.stderr index c6be9c6a9f5..81ef799617c 100644 --- a/src/test/rustdoc-ui/pub-export-lint.stderr +++ b/src/test/rustdoc-ui/pub-export-lint.stderr @@ -4,12 +4,12 @@ error: unresolved link to `aloha` LL | /// [aloha] | ^^^^^ no item named `aloha` in scope | + = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` note: the lint level is defined here --> $DIR/pub-export-lint.rs:1:9 | LL | #![deny(rustdoc::broken_intra_doc_links)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` error: aborting due to previous error diff --git a/src/test/rustdoc-ui/reference-link-reports-error-once.stderr b/src/test/rustdoc-ui/reference-link-reports-error-once.stderr index b46a51e93fb..2ab67090f66 100644 --- a/src/test/rustdoc-ui/reference-link-reports-error-once.stderr +++ b/src/test/rustdoc-ui/reference-link-reports-error-once.stderr @@ -4,12 +4,12 @@ error: unresolved link to `ref` LL | /// [a]: ref | ^^^ no item named `ref` in scope | + = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` note: the lint level is defined here --> $DIR/reference-link-reports-error-once.rs:1:9 | LL | #![deny(rustdoc::broken_intra_doc_links)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` error: unresolved link to `ref2` --> $DIR/reference-link-reports-error-once.rs:15:10 diff --git a/src/test/rustdoc-ui/renamed-lint-still-applies.stderr b/src/test/rustdoc-ui/renamed-lint-still-applies.stderr index 8e2a2cdd759..ee9b67cb91b 100644 --- a/src/test/rustdoc-ui/renamed-lint-still-applies.stderr +++ b/src/test/rustdoc-ui/renamed-lint-still-applies.stderr @@ -18,12 +18,12 @@ error: unresolved link to `x` LL | //! [x] | ^ no item named `x` in scope | + = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` note: the lint level is defined here --> $DIR/renamed-lint-still-applies.rs:2:9 | LL | #![deny(broken_intra_doc_links)] | ^^^^^^^^^^^^^^^^^^^^^^ - = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` error: this URL is not a hyperlink --> $DIR/renamed-lint-still-applies.rs:9:5 @@ -31,12 +31,12 @@ error: this URL is not a hyperlink LL | //! http://example.com | ^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://example.com>` | + = note: bare URLs are not automatically turned into clickable links note: the lint level is defined here --> $DIR/renamed-lint-still-applies.rs:7:9 | LL | #![deny(rustdoc::non_autolinks)] | ^^^^^^^^^^^^^^^^^^^^^^ - = note: bare URLs are not automatically turned into clickable links error: aborting due to 2 previous errors; 2 warnings emitted diff --git a/src/test/ui-fulldeps/auxiliary/issue-40001-plugin.rs b/src/test/ui-fulldeps/auxiliary/issue-40001-plugin.rs index 03da804bd1c..c05443488c3 100644 --- a/src/test/ui-fulldeps/auxiliary/issue-40001-plugin.rs +++ b/src/test/ui-fulldeps/auxiliary/issue-40001-plugin.rs @@ -49,9 +49,11 @@ impl<'tcx> LateLintPass<'tcx> for MissingAllowedAttrPass { let allowed = |attr| pprust::attribute_to_string(attr).contains("allowed_attr"); if !cx.tcx.hir().attrs(item.hir_id()).iter().any(allowed) { - cx.lint(MISSING_ALLOWED_ATTR, |lint| { - lint.build("Missing 'allowed_attr' attribute").set_span(span).emit(); - }); + cx.lint( + MISSING_ALLOWED_ATTR, + "Missing 'allowed_attr' attribute", + |lint| lint.set_span(span) + ); } } } diff --git a/src/test/ui-fulldeps/auxiliary/lint-for-crate.rs b/src/test/ui-fulldeps/auxiliary/lint-for-crate.rs index 0b1534939b7..073da688c7c 100644 --- a/src/test/ui-fulldeps/auxiliary/lint-for-crate.rs +++ b/src/test/ui-fulldeps/auxiliary/lint-for-crate.rs @@ -29,9 +29,11 @@ impl<'tcx> LateLintPass<'tcx> for Pass { let attrs = cx.tcx.hir().attrs(rustc_hir::CRATE_HIR_ID); let span = cx.tcx.def_span(CRATE_DEF_ID); if !cx.sess().contains_name(attrs, Symbol::intern("crate_okay")) { - cx.lint(CRATE_NOT_OKAY, |lint| { - lint.build("crate is not marked with #![crate_okay]").set_span(span).emit(); - }); + cx.lint( + CRATE_NOT_OKAY, + "crate is not marked with #![crate_okay]", + |lint| lint.set_span(span) + ); } } } diff --git a/src/test/ui-fulldeps/auxiliary/lint-group-plugin-test.rs b/src/test/ui-fulldeps/auxiliary/lint-group-plugin-test.rs index 2d41b5f30e9..4a41e7fbb72 100644 --- a/src/test/ui-fulldeps/auxiliary/lint-group-plugin-test.rs +++ b/src/test/ui-fulldeps/auxiliary/lint-group-plugin-test.rs @@ -22,12 +22,10 @@ declare_lint_pass!(Pass => [TEST_LINT, PLEASE_LINT]); impl<'tcx> LateLintPass<'tcx> for Pass { fn check_item(&mut self, cx: &LateContext, it: &rustc_hir::Item) { match it.ident.as_str() { - "lintme" => cx.lint(TEST_LINT, |lint| { - lint.build("item is named 'lintme'").set_span(it.span).emit(); - }), - "pleaselintme" => cx.lint(PLEASE_LINT, |lint| { - lint.build("item is named 'pleaselintme'").set_span(it.span).emit(); - }), + "lintme" => cx.lint(TEST_LINT, "item is named 'lintme'", |lint| lint.set_span(it.span)), + "pleaselintme" => { + cx.lint(PLEASE_LINT, "item is named 'pleaselintme'", |lint| lint.set_span(it.span)) + } _ => {} } } diff --git a/src/test/ui-fulldeps/auxiliary/lint-plugin-test.rs b/src/test/ui-fulldeps/auxiliary/lint-plugin-test.rs index 285754928c2..30956deb799 100644 --- a/src/test/ui-fulldeps/auxiliary/lint-plugin-test.rs +++ b/src/test/ui-fulldeps/auxiliary/lint-plugin-test.rs @@ -21,9 +21,7 @@ declare_lint_pass!(Pass => [TEST_LINT]); impl EarlyLintPass for Pass { fn check_item(&mut self, cx: &EarlyContext, it: &ast::Item) { if it.ident.name.as_str() == "lintme" { - cx.lint(TEST_LINT, |lint| { - lint.build("item is named 'lintme'").set_span(it.span).emit(); - }); + cx.lint(TEST_LINT, "item is named 'lintme'", |lint| lint.set_span(it.span)); } } } diff --git a/src/test/ui-fulldeps/auxiliary/lint-tool-test.rs b/src/test/ui-fulldeps/auxiliary/lint-tool-test.rs index 3d5dba42b5f..c2c024865e8 100644 --- a/src/test/ui-fulldeps/auxiliary/lint-tool-test.rs +++ b/src/test/ui-fulldeps/auxiliary/lint-tool-test.rs @@ -31,14 +31,10 @@ declare_lint_pass!(Pass => [TEST_LINT, TEST_GROUP, TEST_RUSTC_TOOL_LINT]); impl EarlyLintPass for Pass { fn check_item(&mut self, cx: &EarlyContext, it: &ast::Item) { if it.ident.name.as_str() == "lintme" { - cx.lint(TEST_LINT, |lint| { - lint.build("item is named 'lintme'").set_span(it.span).emit(); - }); + cx.lint(TEST_LINT, "item is named 'lintme'", |lint| lint.set_span(it.span)); } if it.ident.name.as_str() == "lintmetoo" { - cx.lint(TEST_GROUP, |lint| { - lint.build("item is named 'lintmetoo'").set_span(it.span).emit(); - }); + cx.lint(TEST_GROUP, "item is named 'lintmetoo'", |lint| lint.set_span(it.span)); } } } diff --git a/src/test/ui-fulldeps/internal-lints/default_hash_types.stderr b/src/test/ui-fulldeps/internal-lints/default_hash_types.stderr index 9d13ee89bca..3cb13082f25 100644 --- a/src/test/ui-fulldeps/internal-lints/default_hash_types.stderr +++ b/src/test/ui-fulldeps/internal-lints/default_hash_types.stderr @@ -4,12 +4,12 @@ error: prefer `FxHashMap` over `HashMap`, it has better performance LL | let _map: HashMap<String, String> = HashMap::default(); | ^^^^^^^ | + = note: a `use rustc_data_structures::fx::FxHashMap` may be necessary note: the lint level is defined here --> $DIR/default_hash_types.rs:4:9 | LL | #![deny(rustc::default_hash_types)] | ^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: a `use rustc_data_structures::fx::FxHashMap` may be necessary error: prefer `FxHashMap` over `HashMap`, it has better performance --> $DIR/default_hash_types.rs:16:15 diff --git a/src/test/ui-fulldeps/internal-lints/existing_doc_keyword.stderr b/src/test/ui-fulldeps/internal-lints/existing_doc_keyword.stderr index bc9fcdd7bc7..4e296fff6d0 100644 --- a/src/test/ui-fulldeps/internal-lints/existing_doc_keyword.stderr +++ b/src/test/ui-fulldeps/internal-lints/existing_doc_keyword.stderr @@ -4,12 +4,12 @@ error: found non-existing keyword `tadam` used in `#[doc(keyword = \"...\")]` LL | #[doc(keyword = "tadam")] | ^^^^^^^^^^^^^^^^^^^^^^^^^ | + = help: only existing keywords are allowed in core/std note: the lint level is defined here --> $DIR/existing_doc_keyword.rs:8:9 | LL | #![deny(rustc::existing_doc_keyword)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: only existing keywords are allowed in core/std error: aborting due to previous error diff --git a/src/test/ui-fulldeps/internal-lints/lint_pass_impl_without_macro.stderr b/src/test/ui-fulldeps/internal-lints/lint_pass_impl_without_macro.stderr index 9df6be65eb3..ad6e93334cd 100644 --- a/src/test/ui-fulldeps/internal-lints/lint_pass_impl_without_macro.stderr +++ b/src/test/ui-fulldeps/internal-lints/lint_pass_impl_without_macro.stderr @@ -4,12 +4,12 @@ error: implementing `LintPass` by hand LL | impl LintPass for Foo { | ^^^^^^^^ | + = help: try using `declare_lint_pass!` or `impl_lint_pass!` instead note: the lint level is defined here --> $DIR/lint_pass_impl_without_macro.rs:4:9 | LL | #![deny(rustc::lint_pass_impl_without_macro)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: try using `declare_lint_pass!` or `impl_lint_pass!` instead error: implementing `LintPass` by hand --> $DIR/lint_pass_impl_without_macro.rs:30:14 diff --git a/src/test/ui-fulldeps/internal-lints/query_stability.stderr b/src/test/ui-fulldeps/internal-lints/query_stability.stderr index 7e8b448f41a..ee4ef998237 100644 --- a/src/test/ui-fulldeps/internal-lints/query_stability.stderr +++ b/src/test/ui-fulldeps/internal-lints/query_stability.stderr @@ -4,12 +4,12 @@ error: using `drain` can result in unstable query results LL | for _ in x.drain() {} | ^^^^^ | + = note: if you believe this case to be fine, allow this lint and add a comment explaining your rationale note: the lint level is defined here --> $DIR/query_stability.rs:4:9 | LL | #![deny(rustc::potential_query_instability)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: if you believe this case to be fine, allow this lint and add a comment explaining your rationale error: using `iter` can result in unstable query results --> $DIR/query_stability.rs:16:16 diff --git a/src/test/ui-fulldeps/session-diagnostic/diagnostic-derive.rs b/src/test/ui-fulldeps/session-diagnostic/diagnostic-derive.rs index 3d363cae473..d425f6f34e9 100644 --- a/src/test/ui-fulldeps/session-diagnostic/diagnostic-derive.rs +++ b/src/test/ui-fulldeps/session-diagnostic/diagnostic-derive.rs @@ -585,6 +585,7 @@ struct LintAttributeOnSessionDiag {} #[derive(LintDiagnostic)] #[lint(typeck::ambiguous_lifetime_bound, code = "E0123")] //~^ ERROR `#[lint(...)]` is not a valid attribute +//~| ERROR `#[lint(...)]` is not a valid attribute //~| ERROR diagnostic slug not specified //~| ERROR cannot find attribute `lint` in this scope struct LintAttributeOnLintDiag {} diff --git a/src/test/ui-fulldeps/session-diagnostic/diagnostic-derive.stderr b/src/test/ui-fulldeps/session-diagnostic/diagnostic-derive.stderr index 21a402c7b9d..17bab3a1d65 100644 --- a/src/test/ui-fulldeps/session-diagnostic/diagnostic-derive.stderr +++ b/src/test/ui-fulldeps/session-diagnostic/diagnostic-derive.stderr @@ -440,6 +440,12 @@ error: `#[lint(...)]` is not a valid attribute LL | #[lint(typeck::ambiguous_lifetime_bound, code = "E0123")] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +error: `#[lint(...)]` is not a valid attribute + --> $DIR/diagnostic-derive.rs:586:1 + | +LL | #[lint(typeck::ambiguous_lifetime_bound, code = "E0123")] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + error: diagnostic slug not specified --> $DIR/diagnostic-derive.rs:586:1 | @@ -447,25 +453,26 @@ LL | / #[lint(typeck::ambiguous_lifetime_bound, code = "E0123")] LL | | LL | | LL | | +LL | | LL | | struct LintAttributeOnLintDiag {} | |_________________________________^ | = help: specify the slug as the first argument to the attribute, such as `#[diag(typeck::example_error)]` error: specified multiple times - --> $DIR/diagnostic-derive.rs:595:52 + --> $DIR/diagnostic-derive.rs:596:52 | LL | #[suggestion(typeck::suggestion, code = "...", code = ",,,")] | ^^^^^^^^^^^^ | note: previously specified here - --> $DIR/diagnostic-derive.rs:595:38 + --> $DIR/diagnostic-derive.rs:596:38 | LL | #[suggestion(typeck::suggestion, code = "...", code = ",,,")] | ^^^^^^^^^^^^ error: wrong types for suggestion - --> $DIR/diagnostic-derive.rs:604:24 + --> $DIR/diagnostic-derive.rs:605:24 | LL | suggestion: (Span, usize), | ^^^^^ @@ -473,7 +480,7 @@ LL | suggestion: (Span, usize), = help: `#[suggestion(...)]` on a tuple field must be applied to fields of type `(Span, Applicability)` error: wrong types for suggestion - --> $DIR/diagnostic-derive.rs:612:17 + --> $DIR/diagnostic-derive.rs:613:17 | LL | suggestion: (Span,), | ^^^^^^^ @@ -481,13 +488,13 @@ LL | suggestion: (Span,), = help: `#[suggestion(...)]` on a tuple field must be applied to fields of type `(Span, Applicability)` error: suggestion without `code = "..."` - --> $DIR/diagnostic-derive.rs:619:5 + --> $DIR/diagnostic-derive.rs:620:5 | LL | #[suggestion(typeck::suggestion)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: `#[multipart_suggestion(...)]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:626:1 + --> $DIR/diagnostic-derive.rs:627:1 | LL | #[multipart_suggestion(typeck::suggestion)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -495,7 +502,7 @@ LL | #[multipart_suggestion(typeck::suggestion)] = help: consider creating a `Subdiagnostic` instead error: `#[multipart_suggestion(...)]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:629:1 + --> $DIR/diagnostic-derive.rs:630:1 | LL | #[multipart_suggestion()] | ^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -503,7 +510,7 @@ LL | #[multipart_suggestion()] = help: consider creating a `Subdiagnostic` instead error: `#[multipart_suggestion(...)]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:633:5 + --> $DIR/diagnostic-derive.rs:634:5 | LL | #[multipart_suggestion(typeck::suggestion)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -511,7 +518,7 @@ LL | #[multipart_suggestion(typeck::suggestion)] = help: consider creating a `Subdiagnostic` instead error: `#[suggestion(...)]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:641:1 + --> $DIR/diagnostic-derive.rs:642:1 | LL | #[suggestion(typeck::suggestion, code = "...")] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -519,7 +526,7 @@ LL | #[suggestion(typeck::suggestion, code = "...")] = help: `#[label]` and `#[suggestion]` can only be applied to fields error: `#[label]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:650:1 + --> $DIR/diagnostic-derive.rs:651:1 | LL | #[label] | ^^^^^^^^ @@ -563,19 +570,19 @@ LL | #[lint(typeck::ambiguous_lifetime_bound, code = "E0123")] | ^^^^ help: a built-in attribute with a similar name exists: `link` error: cannot find attribute `multipart_suggestion` in this scope - --> $DIR/diagnostic-derive.rs:626:3 + --> $DIR/diagnostic-derive.rs:627:3 | LL | #[multipart_suggestion(typeck::suggestion)] | ^^^^^^^^^^^^^^^^^^^^ error: cannot find attribute `multipart_suggestion` in this scope - --> $DIR/diagnostic-derive.rs:629:3 + --> $DIR/diagnostic-derive.rs:630:3 | LL | #[multipart_suggestion()] | ^^^^^^^^^^^^^^^^^^^^ error: cannot find attribute `multipart_suggestion` in this scope - --> $DIR/diagnostic-derive.rs:633:7 + --> $DIR/diagnostic-derive.rs:634:7 | LL | #[multipart_suggestion(typeck::suggestion)] | ^^^^^^^^^^^^^^^^^^^^ @@ -600,7 +607,7 @@ LL | arg: impl IntoDiagnosticArg, | ^^^^^^^^^^^^^^^^^ required by this bound in `DiagnosticBuilder::<'a, G>::set_arg` = note: this error originates in the derive macro `Diagnostic` (in Nightly builds, run with -Z macro-backtrace for more info) -error: aborting due to 74 previous errors +error: aborting due to 75 previous errors Some errors have detailed explanations: E0277, E0425. For more information about an error, try `rustc --explain E0277`. diff --git a/src/test/ui/abi/unsupported.aarch64.stderr b/src/test/ui/abi/unsupported.aarch64.stderr index a948947dbdb..e86a73ea60f 100644 --- a/src/test/ui/abi/unsupported.aarch64.stderr +++ b/src/test/ui/abi/unsupported.aarch64.stderr @@ -52,9 +52,9 @@ warning: use of calling convention not supported on this target LL | extern "stdcall" fn stdcall() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `#[warn(unsupported_calling_conventions)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #87678 <https://github.com/rust-lang/rust/issues/87678> + = note: `#[warn(unsupported_calling_conventions)]` on by default error: aborting due to 8 previous errors; 1 warning emitted diff --git a/src/test/ui/abi/unsupported.arm.stderr b/src/test/ui/abi/unsupported.arm.stderr index 297354c2828..f7569c8cdd7 100644 --- a/src/test/ui/abi/unsupported.arm.stderr +++ b/src/test/ui/abi/unsupported.arm.stderr @@ -46,9 +46,9 @@ warning: use of calling convention not supported on this target LL | extern "stdcall" fn stdcall() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `#[warn(unsupported_calling_conventions)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #87678 <https://github.com/rust-lang/rust/issues/87678> + = note: `#[warn(unsupported_calling_conventions)]` on by default error: aborting due to 7 previous errors; 1 warning emitted diff --git a/src/test/ui/abi/unsupported.x64.stderr b/src/test/ui/abi/unsupported.x64.stderr index 49b88cd3fac..26023a4584e 100644 --- a/src/test/ui/abi/unsupported.x64.stderr +++ b/src/test/ui/abi/unsupported.x64.stderr @@ -46,9 +46,9 @@ warning: use of calling convention not supported on this target LL | extern "stdcall" fn stdcall() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `#[warn(unsupported_calling_conventions)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #87678 <https://github.com/rust-lang/rust/issues/87678> + = note: `#[warn(unsupported_calling_conventions)]` on by default error: aborting due to 7 previous errors; 1 warning emitted diff --git a/src/test/ui/anon-params/anon-params-deprecated.stderr b/src/test/ui/anon-params/anon-params-deprecated.stderr index 474b14f59e3..691e2c79512 100644 --- a/src/test/ui/anon-params/anon-params-deprecated.stderr +++ b/src/test/ui/anon-params/anon-params-deprecated.stderr @@ -4,13 +4,13 @@ warning: anonymous parameters are deprecated and will be removed in the next edi LL | fn foo(i32); | ^^^ help: try naming the parameter or explicitly ignoring it: `_: i32` | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! + = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686> note: the lint level is defined here --> $DIR/anon-params-deprecated.rs:1:9 | LL | #![warn(anonymous_parameters)] | ^^^^^^^^^^^^^^^^^^^^ - = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! - = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686> warning: anonymous parameters are deprecated and will be removed in the next edition --> $DIR/anon-params-deprecated.rs:12:30 diff --git a/src/test/ui/array-slice-vec/array_const_index-0.stderr b/src/test/ui/array-slice-vec/array_const_index-0.stderr index 4832398713d..154872915d6 100644 --- a/src/test/ui/array-slice-vec/array_const_index-0.stderr +++ b/src/test/ui/array-slice-vec/array_const_index-0.stderr @@ -4,9 +4,9 @@ error: any use of this value will cause an error LL | const B: i32 = (&A)[1]; | ------------ ^^^^^^^ index out of bounds: the length is 0 but the index is 1 | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default error: aborting due to previous error @@ -17,7 +17,7 @@ error: any use of this value will cause an error LL | const B: i32 = (&A)[1]; | ------------ ^^^^^^^ index out of bounds: the length is 0 but the index is 1 | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/array-slice-vec/array_const_index-1.stderr b/src/test/ui/array-slice-vec/array_const_index-1.stderr index 361f518c052..a13b5b4ccc1 100644 --- a/src/test/ui/array-slice-vec/array_const_index-1.stderr +++ b/src/test/ui/array-slice-vec/array_const_index-1.stderr @@ -4,9 +4,9 @@ error: any use of this value will cause an error LL | const B: i32 = A[1]; | ------------ ^^^^ index out of bounds: the length is 0 but the index is 1 | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default error: aborting due to previous error @@ -17,7 +17,7 @@ error: any use of this value will cause an error LL | const B: i32 = A[1]; | ------------ ^^^^ index out of bounds: the length is 0 but the index is 1 | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/asm/aarch64/type-check-3.stderr b/src/test/ui/asm/aarch64/type-check-3.stderr index 49292982eec..f710df2dcde 100644 --- a/src/test/ui/asm/aarch64/type-check-3.stderr +++ b/src/test/ui/asm/aarch64/type-check-3.stderr @@ -4,9 +4,9 @@ warning: formatting may not be suitable for sub-register argument LL | asm!("{}", in(reg) 0u8); | ^^ --- for this argument | - = note: `#[warn(asm_sub_register)]` on by default = help: use `{0:w}` to have the register formatted as `w0` = help: or use `{0:x}` to keep the default formatting of `x0` + = note: `#[warn(asm_sub_register)]` on by default warning: formatting may not be suitable for sub-register argument --> $DIR/type-check-3.rs:50:15 diff --git a/src/test/ui/asm/bad-template.aarch64_mirunsafeck.stderr b/src/test/ui/asm/bad-template.aarch64_mirunsafeck.stderr index 5dac693cc27..bb6a222b22e 100644 --- a/src/test/ui/asm/bad-template.aarch64_mirunsafeck.stderr +++ b/src/test/ui/asm/bad-template.aarch64_mirunsafeck.stderr @@ -189,9 +189,9 @@ warning: formatting may not be suitable for sub-register argument LL | asm!("{:foo}", in(reg) foo); | ^^^^^^ --- for this argument | - = note: `#[warn(asm_sub_register)]` on by default = help: use `{0:w}` to have the register formatted as `w0` = help: or use `{0:x}` to keep the default formatting of `x0` + = note: `#[warn(asm_sub_register)]` on by default error: aborting due to 21 previous errors; 1 warning emitted diff --git a/src/test/ui/asm/bad-template.aarch64_thirunsafeck.stderr b/src/test/ui/asm/bad-template.aarch64_thirunsafeck.stderr index 5dac693cc27..bb6a222b22e 100644 --- a/src/test/ui/asm/bad-template.aarch64_thirunsafeck.stderr +++ b/src/test/ui/asm/bad-template.aarch64_thirunsafeck.stderr @@ -189,9 +189,9 @@ warning: formatting may not be suitable for sub-register argument LL | asm!("{:foo}", in(reg) foo); | ^^^^^^ --- for this argument | - = note: `#[warn(asm_sub_register)]` on by default = help: use `{0:w}` to have the register formatted as `w0` = help: or use `{0:x}` to keep the default formatting of `x0` + = note: `#[warn(asm_sub_register)]` on by default error: aborting due to 21 previous errors; 1 warning emitted diff --git a/src/test/ui/asm/bad-template.x86_64_mirunsafeck.stderr b/src/test/ui/asm/bad-template.x86_64_mirunsafeck.stderr index b29b74bac80..903b5e959f3 100644 --- a/src/test/ui/asm/bad-template.x86_64_mirunsafeck.stderr +++ b/src/test/ui/asm/bad-template.x86_64_mirunsafeck.stderr @@ -189,9 +189,9 @@ warning: formatting may not be suitable for sub-register argument LL | asm!("{:foo}", in(reg) foo); | ^^^^^^ --- for this argument | - = note: `#[warn(asm_sub_register)]` on by default = help: use `{0:e}` to have the register formatted as `eax` = help: or use `{0:r}` to keep the default formatting of `rax` + = note: `#[warn(asm_sub_register)]` on by default error: aborting due to 21 previous errors; 1 warning emitted diff --git a/src/test/ui/asm/bad-template.x86_64_thirunsafeck.stderr b/src/test/ui/asm/bad-template.x86_64_thirunsafeck.stderr index b29b74bac80..903b5e959f3 100644 --- a/src/test/ui/asm/bad-template.x86_64_thirunsafeck.stderr +++ b/src/test/ui/asm/bad-template.x86_64_thirunsafeck.stderr @@ -189,9 +189,9 @@ warning: formatting may not be suitable for sub-register argument LL | asm!("{:foo}", in(reg) foo); | ^^^^^^ --- for this argument | - = note: `#[warn(asm_sub_register)]` on by default = help: use `{0:e}` to have the register formatted as `eax` = help: or use `{0:r}` to keep the default formatting of `rax` + = note: `#[warn(asm_sub_register)]` on by default error: aborting due to 21 previous errors; 1 warning emitted diff --git a/src/test/ui/asm/naked-functions-ffi.stderr b/src/test/ui/asm/naked-functions-ffi.stderr index ac743551311..908881b1949 100644 --- a/src/test/ui/asm/naked-functions-ffi.stderr +++ b/src/test/ui/asm/naked-functions-ffi.stderr @@ -4,9 +4,9 @@ warning: `extern` fn uses type `char`, which is not FFI-safe LL | pub extern "C" fn naked(p: char) -> u128 { | ^^^^ not FFI-safe | - = note: `#[warn(improper_ctypes_definitions)]` on by default = help: consider using `u32` or `libc::wchar_t` instead = note: the `char` type has no C equivalent + = note: `#[warn(improper_ctypes_definitions)]` on by default warning: `extern` fn uses type `u128`, which is not FFI-safe --> $DIR/naked-functions-ffi.rs:9:37 diff --git a/src/test/ui/asm/named-asm-labels.stderr b/src/test/ui/asm/named-asm-labels.stderr index 001601497a2..c8380629e12 100644 --- a/src/test/ui/asm/named-asm-labels.stderr +++ b/src/test/ui/asm/named-asm-labels.stderr @@ -4,9 +4,9 @@ error: avoid using named labels in inline assembly LL | asm!("bar: nop"); | ^^^ | - = note: `#[deny(named_asm_labels)]` on by default = help: only local labels of the form `<number>:` should be used in inline asm = note: see the asm section of Rust By Example <https://doc.rust-lang.org/nightly/rust-by-example/unsafe/asm.html#labels> for more information + = note: `#[deny(named_asm_labels)]` on by default error: avoid using named labels in inline assembly --> $DIR/named-asm-labels.rs:27:15 @@ -259,13 +259,13 @@ warning: avoid using named labels in inline assembly LL | asm!("warned: nop"); | ^^^^^^ | + = help: only local labels of the form `<number>:` should be used in inline asm + = note: see the asm section of Rust By Example <https://doc.rust-lang.org/nightly/rust-by-example/unsafe/asm.html#labels> for more information note: the lint level is defined here --> $DIR/named-asm-labels.rs:132:16 | LL | #[warn(named_asm_labels)] | ^^^^^^^^^^^^^^^^ - = help: only local labels of the form `<number>:` should be used in inline asm - = note: see the asm section of Rust By Example <https://doc.rust-lang.org/nightly/rust-by-example/unsafe/asm.html#labels> for more information error: avoid using named labels in inline assembly --> $DIR/named-asm-labels.rs:143:20 diff --git a/src/test/ui/asm/x86_64/type-check-3.stderr b/src/test/ui/asm/x86_64/type-check-3.stderr index 366038fea23..1baf50ff6e0 100644 --- a/src/test/ui/asm/x86_64/type-check-3.stderr +++ b/src/test/ui/asm/x86_64/type-check-3.stderr @@ -44,9 +44,9 @@ warning: formatting may not be suitable for sub-register argument LL | asm!("{0} {0}", in(reg) 0i16); | ^^^ ^^^ ---- for this argument | - = note: `#[warn(asm_sub_register)]` on by default = help: use `{0:x}` to have the register formatted as `ax` = help: or use `{0:r}` to keep the default formatting of `rax` + = note: `#[warn(asm_sub_register)]` on by default warning: formatting may not be suitable for sub-register argument --> $DIR/type-check-3.rs:36:15 diff --git a/src/test/ui/associated-consts/defaults-not-assumed-fail.stderr b/src/test/ui/associated-consts/defaults-not-assumed-fail.stderr index 66ee6031c71..8a7c16e6117 100644 --- a/src/test/ui/associated-consts/defaults-not-assumed-fail.stderr +++ b/src/test/ui/associated-consts/defaults-not-assumed-fail.stderr @@ -4,9 +4,9 @@ error: any use of this value will cause an error LL | const B: u8 = Self::A + 1; | ----------- ^^^^^^^^^^^ attempt to compute `u8::MAX + 1_u8`, which would overflow | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default error[E0080]: evaluation of constant value failed --> $DIR/defaults-not-assumed-fail.rs:34:16 @@ -34,9 +34,9 @@ error: any use of this value will cause an error LL | const B: u8 = Self::A + 1; | ----------- ^^^^^^^^^^^ attempt to compute `u8::MAX + 1_u8`, which would overflow | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: erroneous constant used @@ -45,8 +45,8 @@ error: erroneous constant used LL | assert_eq!(<() as Tr>::B, 0); // causes the error above | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info) diff --git a/src/test/ui/associated-types/defaults-specialization.stderr b/src/test/ui/associated-types/defaults-specialization.stderr index 2d61b2a647b..8df326351fa 100644 --- a/src/test/ui/associated-types/defaults-specialization.stderr +++ b/src/test/ui/associated-types/defaults-specialization.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(associated_type_defaults, specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default error[E0053]: method `make` has an incompatible type for trait --> $DIR/defaults-specialization.rs:19:18 diff --git a/src/test/ui/async-await/await-keyword/2015-edition-error-various-positions.stderr b/src/test/ui/async-await/await-keyword/2015-edition-error-various-positions.stderr index 50a82c08c3f..d99967eb23c 100644 --- a/src/test/ui/async-await/await-keyword/2015-edition-error-various-positions.stderr +++ b/src/test/ui/async-await/await-keyword/2015-edition-error-various-positions.stderr @@ -4,13 +4,13 @@ error: `await` is a keyword in the 2018 edition LL | pub mod await { | ^^^^^ help: you can use a raw identifier to stay compatible: `r#await` | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! + = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716> note: the lint level is defined here --> $DIR/2015-edition-error-various-positions.rs:2:9 | LL | #![deny(keyword_idents)] | ^^^^^^^^^^^^^^ - = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! - = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716> error: `await` is a keyword in the 2018 edition --> $DIR/2015-edition-error-various-positions.rs:7:20 diff --git a/src/test/ui/async-await/await-keyword/2015-edition-warning.stderr b/src/test/ui/async-await/await-keyword/2015-edition-warning.stderr index 1c4c19ea45f..bf5c4d8d6aa 100644 --- a/src/test/ui/async-await/await-keyword/2015-edition-warning.stderr +++ b/src/test/ui/async-await/await-keyword/2015-edition-warning.stderr @@ -4,13 +4,13 @@ error: `await` is a keyword in the 2018 edition LL | pub mod await { | ^^^^^ help: you can use a raw identifier to stay compatible: `r#await` | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! + = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716> note: the lint level is defined here --> $DIR/2015-edition-warning.rs:4:9 | LL | #![deny(keyword_idents)] | ^^^^^^^^^^^^^^ - = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! - = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716> error: `await` is a keyword in the 2018 edition --> $DIR/2015-edition-warning.rs:10:20 diff --git a/src/test/ui/async-await/large_moves.attribute.stderr b/src/test/ui/async-await/large_moves.attribute.stderr index 8d3f0b77f43..da34f44b2d6 100644 --- a/src/test/ui/async-await/large_moves.attribute.stderr +++ b/src/test/ui/async-await/large_moves.attribute.stderr @@ -10,12 +10,12 @@ LL | | dbg!(y); LL | | }; | |_____^ value moved from here | + = note: The current maximum size is 1000, but it can be customized with the move_size_limit attribute: `#![move_size_limit = "..."]` note: the lint level is defined here --> $DIR/large_moves.rs:1:9 | LL | #![deny(large_assignments)] | ^^^^^^^^^^^^^^^^^ - = note: The current maximum size is 1000, but it can be customized with the move_size_limit attribute: `#![move_size_limit = "..."]` error: moving 10024 bytes --> $DIR/large_moves.rs:18:14 diff --git a/src/test/ui/async-await/large_moves.option.stderr b/src/test/ui/async-await/large_moves.option.stderr index 8d3f0b77f43..da34f44b2d6 100644 --- a/src/test/ui/async-await/large_moves.option.stderr +++ b/src/test/ui/async-await/large_moves.option.stderr @@ -10,12 +10,12 @@ LL | | dbg!(y); LL | | }; | |_____^ value moved from here | + = note: The current maximum size is 1000, but it can be customized with the move_size_limit attribute: `#![move_size_limit = "..."]` note: the lint level is defined here --> $DIR/large_moves.rs:1:9 | LL | #![deny(large_assignments)] | ^^^^^^^^^^^^^^^^^ - = note: The current maximum size is 1000, but it can be customized with the move_size_limit attribute: `#![move_size_limit = "..."]` error: moving 10024 bytes --> $DIR/large_moves.rs:18:14 diff --git a/src/test/ui/attributes/doc-attr.stderr b/src/test/ui/attributes/doc-attr.stderr index cc2494c92e6..68df2771fd7 100644 --- a/src/test/ui/attributes/doc-attr.stderr +++ b/src/test/ui/attributes/doc-attr.stderr @@ -4,14 +4,14 @@ error: unknown `doc` attribute `as_ptr` LL | #[doc(as_ptr)] | ^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730> note: the lint level is defined here --> $DIR/doc-attr.rs:2:9 | LL | #![deny(warnings)] | ^^^^^^^^ = note: `#[deny(invalid_doc_attributes)]` implied by `#[deny(warnings)]` - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730> error: invalid `doc` attribute --> $DIR/doc-attr.rs:12:7 diff --git a/src/test/ui/attributes/invalid-doc-attr.stderr b/src/test/ui/attributes/invalid-doc-attr.stderr index a4fa3817905..3c66e587b47 100644 --- a/src/test/ui/attributes/invalid-doc-attr.stderr +++ b/src/test/ui/attributes/invalid-doc-attr.stderr @@ -4,15 +4,15 @@ error: this attribute can only be applied at the crate level LL | #[doc(test(no_crate_inject))] | ^^^^^^^^^^^^^^^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730> + = note: read <https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#at-the-crate-level> for more information note: the lint level is defined here --> $DIR/invalid-doc-attr.rs:2:9 | LL | #![deny(warnings)] | ^^^^^^^^ = note: `#[deny(invalid_doc_attributes)]` implied by `#[deny(warnings)]` - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730> - = note: read <https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#at-the-crate-level> for more information help: to apply to the crate, use an inner attribute | LL | #![doc(test(no_crate_inject))] diff --git a/src/test/ui/auto-traits/suspicious-impls-lint.stderr b/src/test/ui/auto-traits/suspicious-impls-lint.stderr index 97b2d7221fd..9cd4e79f851 100644 --- a/src/test/ui/auto-traits/suspicious-impls-lint.stderr +++ b/src/test/ui/auto-traits/suspicious-impls-lint.stderr @@ -4,11 +4,6 @@ error: cross-crate traits with a default impl, like `Send`, should not be specia LL | unsafe impl<T: Send> Send for MayImplementSendErr<&T> {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | -note: the lint level is defined here - --> $DIR/suspicious-impls-lint.rs:1:9 - | -LL | #![deny(suspicious_auto_trait_impls)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ = warning: this will change its meaning in a future release! = note: for more information, see issue #93367 <https://github.com/rust-lang/rust/issues/93367> = note: `&T` is not a generic parameter @@ -17,6 +12,11 @@ note: try using the same sequence of generic parameters as the struct definition | LL | struct MayImplementSendErr<T>(T); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: the lint level is defined here + --> $DIR/suspicious-impls-lint.rs:1:9 + | +LL | #![deny(suspicious_auto_trait_impls)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: cross-crate traits with a default impl, like `Send`, should not be specialized --> $DIR/suspicious-impls-lint.rs:21:1 diff --git a/src/test/ui/binding/issue-53114-safety-checks.stderr b/src/test/ui/binding/issue-53114-safety-checks.stderr index f3840273cfa..57a065d6d4d 100644 --- a/src/test/ui/binding/issue-53114-safety-checks.stderr +++ b/src/test/ui/binding/issue-53114-safety-checks.stderr @@ -4,11 +4,11 @@ error: reference to packed field is unaligned LL | let _ = &p.b; | ^^^^ | - = note: `#[deny(unaligned_references)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) + = note: `#[deny(unaligned_references)]` on by default error: reference to packed field is unaligned --> $DIR/issue-53114-safety-checks.rs:29:17 @@ -109,11 +109,11 @@ error: reference to packed field is unaligned LL | let _ = &p.b; | ^^^^ | - = note: `#[deny(unaligned_references)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) + = note: `#[deny(unaligned_references)]` on by default Future breakage diagnostic: error: reference to packed field is unaligned @@ -122,11 +122,11 @@ error: reference to packed field is unaligned LL | let (_,) = (&p.b,); | ^^^^ | - = note: `#[deny(unaligned_references)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) + = note: `#[deny(unaligned_references)]` on by default Future breakage diagnostic: error: reference to packed field is unaligned @@ -135,11 +135,11 @@ error: reference to packed field is unaligned LL | match &p.b { _ => { } } | ^^^^ | - = note: `#[deny(unaligned_references)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) + = note: `#[deny(unaligned_references)]` on by default Future breakage diagnostic: error: reference to packed field is unaligned @@ -148,9 +148,9 @@ error: reference to packed field is unaligned LL | match (&p.b,) { (_,) => { } } | ^^^^ | - = note: `#[deny(unaligned_references)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) + = note: `#[deny(unaligned_references)]` on by default diff --git a/src/test/ui/borrowck/issue-81899.stderr b/src/test/ui/borrowck/issue-81899.stderr index fd591c7b563..19cd323ce57 100644 --- a/src/test/ui/borrowck/issue-81899.stderr +++ b/src/test/ui/borrowck/issue-81899.stderr @@ -18,9 +18,9 @@ error: any use of this value will cause an error LL | const _CONST: &[u8] = &f(&[], |_| {}); | ------------------- ^^^^^^^^^^^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default error: aborting due to 2 previous errors @@ -32,7 +32,7 @@ error: any use of this value will cause an error LL | const _CONST: &[u8] = &f(&[], |_| {}); | ------------------- ^^^^^^^^^^^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/borrowck/issue-88434-minimal-example.stderr b/src/test/ui/borrowck/issue-88434-minimal-example.stderr index a3582e78041..4492af7ec6b 100644 --- a/src/test/ui/borrowck/issue-88434-minimal-example.stderr +++ b/src/test/ui/borrowck/issue-88434-minimal-example.stderr @@ -18,9 +18,9 @@ error: any use of this value will cause an error LL | const _CONST: &() = &f(&|_| {}); | ----------------- ^^^^^^^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default error: aborting due to 2 previous errors @@ -32,7 +32,7 @@ error: any use of this value will cause an error LL | const _CONST: &() = &f(&|_| {}); | ----------------- ^^^^^^^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/borrowck/issue-88434-removal-index-should-be-less.stderr b/src/test/ui/borrowck/issue-88434-removal-index-should-be-less.stderr index a6c65b302db..a889e67f4ea 100644 --- a/src/test/ui/borrowck/issue-88434-removal-index-should-be-less.stderr +++ b/src/test/ui/borrowck/issue-88434-removal-index-should-be-less.stderr @@ -18,9 +18,9 @@ error: any use of this value will cause an error LL | const _CONST: &[u8] = &f(&[], |_| {}); | ------------------- ^^^^^^^^^^^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default error: aborting due to 2 previous errors @@ -32,7 +32,7 @@ error: any use of this value will cause an error LL | const _CONST: &[u8] = &f(&[], |_| {}); | ------------------- ^^^^^^^^^^^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/cenum_impl_drop_cast.stderr b/src/test/ui/cenum_impl_drop_cast.stderr index 98c33105733..b3f921c14ed 100644 --- a/src/test/ui/cenum_impl_drop_cast.stderr +++ b/src/test/ui/cenum_impl_drop_cast.stderr @@ -4,13 +4,13 @@ error: cannot cast enum `E` into integer `u32` because it implements `Drop` LL | let i = e as u32; | ^^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #73333 <https://github.com/rust-lang/rust/issues/73333> note: the lint level is defined here --> $DIR/cenum_impl_drop_cast.rs:1:9 | LL | #![deny(cenum_impl_drop_cast)] | ^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #73333 <https://github.com/rust-lang/rust/issues/73333> error: aborting due to previous error @@ -21,11 +21,11 @@ error: cannot cast enum `E` into integer `u32` because it implements `Drop` LL | let i = e as u32; | ^^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #73333 <https://github.com/rust-lang/rust/issues/73333> note: the lint level is defined here --> $DIR/cenum_impl_drop_cast.rs:1:9 | LL | #![deny(cenum_impl_drop_cast)] | ^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #73333 <https://github.com/rust-lang/rust/issues/73333> diff --git a/src/test/ui/cfg/future-compat-crate-attributes-using-cfg_attr.stderr b/src/test/ui/cfg/future-compat-crate-attributes-using-cfg_attr.stderr index b52535ffdba..9ce4710d69b 100644 --- a/src/test/ui/cfg/future-compat-crate-attributes-using-cfg_attr.stderr +++ b/src/test/ui/cfg/future-compat-crate-attributes-using-cfg_attr.stderr @@ -4,9 +4,9 @@ error: `crate_type` within an `#![cfg_attr] attribute is deprecated` LL | #![cfg_attr(foo, crate_type="bin")] | ^^^^^^^^^^^^^^^^ | - = note: `#[deny(deprecated_cfg_attr_crate_type_name)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #91632 <https://github.com/rust-lang/rust/issues/91632> + = note: `#[deny(deprecated_cfg_attr_crate_type_name)]` on by default error: `crate_name` within an `#![cfg_attr] attribute is deprecated` --> $DIR/future-compat-crate-attributes-using-cfg_attr.rs:9:18 diff --git a/src/test/ui/check-cfg/compact-values.stderr b/src/test/ui/check-cfg/compact-values.stderr index a196e1537df..9864aa385f9 100644 --- a/src/test/ui/check-cfg/compact-values.stderr +++ b/src/test/ui/check-cfg/compact-values.stderr @@ -4,8 +4,8 @@ warning: unexpected `cfg` condition value LL | #[cfg(target(os = "linux", arch = "X"))] | ^^^^^^^^^^ | - = note: `#[warn(unexpected_cfgs)]` on by default = note: expected values for `target_arch` are: aarch64, arm, avr, bpf, hexagon, m68k, mips, mips64, msp430, nvptx64, powerpc, powerpc64, riscv32, riscv64, s390x, sparc, sparc64, wasm32, wasm64, x86, x86_64 + = note: `#[warn(unexpected_cfgs)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/check-cfg/empty-values.stderr b/src/test/ui/check-cfg/empty-values.stderr index 10dab503489..a0168b2caa8 100644 --- a/src/test/ui/check-cfg/empty-values.stderr +++ b/src/test/ui/check-cfg/empty-values.stderr @@ -6,8 +6,8 @@ LL | #[cfg(test = "value")] | | | help: remove the value | - = note: `#[warn(unexpected_cfgs)]` on by default = note: no expected value for `test` + = note: `#[warn(unexpected_cfgs)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/check-cfg/invalid-cfg-value.stderr b/src/test/ui/check-cfg/invalid-cfg-value.stderr index 7db2aadec17..60abcb18824 100644 --- a/src/test/ui/check-cfg/invalid-cfg-value.stderr +++ b/src/test/ui/check-cfg/invalid-cfg-value.stderr @@ -4,8 +4,8 @@ warning: unexpected `cfg` condition value LL | #[cfg(feature = "sedre")] | ^^^^^^^^^^^^^^^^^ | - = note: `#[warn(unexpected_cfgs)]` on by default = note: expected values for `feature` are: full, serde + = note: `#[warn(unexpected_cfgs)]` on by default warning: unexpected `cfg` condition value --> $DIR/invalid-cfg-value.rs:14:7 diff --git a/src/test/ui/check-cfg/no-values.stderr b/src/test/ui/check-cfg/no-values.stderr index 7025b4cd7ba..8c926d187fe 100644 --- a/src/test/ui/check-cfg/no-values.stderr +++ b/src/test/ui/check-cfg/no-values.stderr @@ -4,8 +4,8 @@ warning: unexpected `cfg` condition value LL | #[cfg(feature = "foo")] | ^^^^^^^^^^^^^^^ | - = note: `#[warn(unexpected_cfgs)]` on by default = note: no expected value for `feature` + = note: `#[warn(unexpected_cfgs)]` on by default warning: unexpected `cfg` condition value --> $DIR/no-values.rs:10:7 diff --git a/src/test/ui/check-cfg/well-known-values.stderr b/src/test/ui/check-cfg/well-known-values.stderr index 24ce2280c8a..4ec74494fe0 100644 --- a/src/test/ui/check-cfg/well-known-values.stderr +++ b/src/test/ui/check-cfg/well-known-values.stderr @@ -6,8 +6,8 @@ LL | #[cfg(target_os = "linuz")] | | | help: did you mean: `"linux"` | - = note: `#[warn(unexpected_cfgs)]` on by default = note: expected values for `target_os` are: android, cuda, dragonfly, emscripten, espidf, freebsd, fuchsia, haiku, hermit, horizon, illumos, ios, l4re, linux, macos, netbsd, none, openbsd, psp, redox, solaris, solid_asp3, tvos, uefi, unknown, vxworks, wasi, watchos, windows, xous + = note: `#[warn(unexpected_cfgs)]` on by default warning: unexpected `cfg` condition value --> $DIR/well-known-values.rs:14:7 diff --git a/src/test/ui/closures/2229_closure_analysis/diagnostics/liveness.stderr b/src/test/ui/closures/2229_closure_analysis/diagnostics/liveness.stderr index 7e767cba3cc..cf414adc0b9 100644 --- a/src/test/ui/closures/2229_closure_analysis/diagnostics/liveness.stderr +++ b/src/test/ui/closures/2229_closure_analysis/diagnostics/liveness.stderr @@ -4,13 +4,13 @@ warning: value captured by `a` is never read LL | a = 1; | ^ | + = help: did you mean to capture by reference instead? note: the lint level is defined here --> $DIR/liveness.rs:5:9 | LL | #![warn(unused)] | ^^^^^^ = note: `#[warn(unused_assignments)]` implied by `#[warn(unused)]` - = help: did you mean to capture by reference instead? warning: unused variable: `a` --> $DIR/liveness.rs:33:9 @@ -18,8 +18,8 @@ warning: unused variable: `a` LL | a += 1; | ^ | - = note: `#[warn(unused_variables)]` implied by `#[warn(unused)]` = help: did you mean to capture by reference instead? + = note: `#[warn(unused_variables)]` implied by `#[warn(unused)]` warning: value assigned to `a` is never read --> $DIR/liveness.rs:53:9 diff --git a/src/test/ui/closures/2229_closure_analysis/diagnostics/liveness_unintentional_copy.stderr b/src/test/ui/closures/2229_closure_analysis/diagnostics/liveness_unintentional_copy.stderr index 2ac801b49f1..0410de4c798 100644 --- a/src/test/ui/closures/2229_closure_analysis/diagnostics/liveness_unintentional_copy.stderr +++ b/src/test/ui/closures/2229_closure_analysis/diagnostics/liveness_unintentional_copy.stderr @@ -4,13 +4,13 @@ warning: value assigned to `a` is never read LL | a = s; | ^ | + = help: maybe it is overwritten before being read? note: the lint level is defined here --> $DIR/liveness_unintentional_copy.rs:4:9 | LL | #![warn(unused)] | ^^^^^^ = note: `#[warn(unused_assignments)]` implied by `#[warn(unused)]` - = help: maybe it is overwritten before being read? warning: unused variable: `a` --> $DIR/liveness_unintentional_copy.rs:20:9 @@ -18,8 +18,8 @@ warning: unused variable: `a` LL | a = s; | ^ | - = note: `#[warn(unused_variables)]` implied by `#[warn(unused)]` = help: did you mean to capture by reference instead? + = note: `#[warn(unused_variables)]` implied by `#[warn(unused)]` warning: unused variable: `a` --> $DIR/liveness_unintentional_copy.rs:36:9 diff --git a/src/test/ui/closures/2229_closure_analysis/diagnostics/repr_packed.stderr b/src/test/ui/closures/2229_closure_analysis/diagnostics/repr_packed.stderr index 93abbecf4e4..508c4b911b7 100644 --- a/src/test/ui/closures/2229_closure_analysis/diagnostics/repr_packed.stderr +++ b/src/test/ui/closures/2229_closure_analysis/diagnostics/repr_packed.stderr @@ -4,11 +4,11 @@ error: reference to packed field is unaligned LL | println!("{}", foo.x); | ^^^^^ | - = note: `#[deny(unaligned_references)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) + = note: `#[deny(unaligned_references)]` on by default = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) error: aborting due to previous error @@ -20,10 +20,10 @@ error: reference to packed field is unaligned LL | println!("{}", foo.x); | ^^^^^ | - = note: `#[deny(unaligned_references)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) + = note: `#[deny(unaligned_references)]` on by default = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) diff --git a/src/test/ui/closures/2229_closure_analysis/issue-88118-2.stderr b/src/test/ui/closures/2229_closure_analysis/issue-88118-2.stderr index 15689023d81..b3cb558f976 100644 --- a/src/test/ui/closures/2229_closure_analysis/issue-88118-2.stderr +++ b/src/test/ui/closures/2229_closure_analysis/issue-88118-2.stderr @@ -4,9 +4,9 @@ warning: irrefutable `if let` guard pattern LL | Registry if let _ = registry.try_find_description() => { } | ^ | - = note: `#[warn(irrefutable_let_patterns)]` on by default = note: this pattern will always match, so the guard is useless = help: consider removing the guard and adding a `let` inside the match arm + = note: `#[warn(irrefutable_let_patterns)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/closures/2229_closure_analysis/issue-90465.stderr b/src/test/ui/closures/2229_closure_analysis/issue-90465.stderr index 3e921dc0f8a..c1679c6b637 100644 --- a/src/test/ui/closures/2229_closure_analysis/issue-90465.stderr +++ b/src/test/ui/closures/2229_closure_analysis/issue-90465.stderr @@ -10,12 +10,12 @@ LL | let _ = f0; LL | } | - in Rust 2018, `f0` is dropped here along with the closure, but in Rust 2021 `f0` is not part of the closure | + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html> note: the lint level is defined here --> $DIR/issue-90465.rs:3:9 | LL | #![deny(rust_2021_incompatible_closure_captures)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html> help: add a dummy let to cause `f0` to be fully captured | LL ~ let c0 = move || { diff --git a/src/test/ui/closures/2229_closure_analysis/match/issue-87097.stderr b/src/test/ui/closures/2229_closure_analysis/match/issue-87097.stderr index 2a49ed4b5ff..38401085971 100644 --- a/src/test/ui/closures/2229_closure_analysis/match/issue-87097.stderr +++ b/src/test/ui/closures/2229_closure_analysis/match/issue-87097.stderr @@ -18,8 +18,8 @@ LL | | Variant::B => (), LL | | }; | |______^ | - = note: `#[warn(unused_must_use)]` on by default = note: closures are lazy and do nothing unless called + = note: `#[warn(unused_must_use)]` on by default warning: unused closure that must be used --> $DIR/issue-87097.rs:26:5 diff --git a/src/test/ui/closures/2229_closure_analysis/migrations/auto_traits.stderr b/src/test/ui/closures/2229_closure_analysis/migrations/auto_traits.stderr index d7104bafeb1..3a42cc8b843 100644 --- a/src/test/ui/closures/2229_closure_analysis/migrations/auto_traits.stderr +++ b/src/test/ui/closures/2229_closure_analysis/migrations/auto_traits.stderr @@ -7,12 +7,12 @@ LL | thread::spawn(move || unsafe { LL | *fptr.0 = 20; | ------- in Rust 2018, this closure captures all of `fptr`, but in Rust 2021, it will only capture `fptr.0` | + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html> note: the lint level is defined here --> $DIR/auto_traits.rs:2:9 | LL | #![deny(rust_2021_incompatible_closure_captures)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html> help: add a dummy let to cause `fptr` to be fully captured | LL ~ thread::spawn(move || { let _ = &fptr; unsafe { diff --git a/src/test/ui/closures/2229_closure_analysis/migrations/closure-body-macro-fragment.stderr b/src/test/ui/closures/2229_closure_analysis/migrations/closure-body-macro-fragment.stderr index c611daf13fd..bb17e3a34af 100644 --- a/src/test/ui/closures/2229_closure_analysis/migrations/closure-body-macro-fragment.stderr +++ b/src/test/ui/closures/2229_closure_analysis/migrations/closure-body-macro-fragment.stderr @@ -15,13 +15,13 @@ LL | | println!("{:?}", x); LL | | }); | |______- in this macro invocation | + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html> note: the lint level is defined here --> $DIR/closure-body-macro-fragment.rs:4:9 | LL | #![warn(rust_2021_compatibility)] | ^^^^^^^^^^^^^^^^^^^^^^^ = note: `#[warn(rust_2021_incompatible_closure_captures)]` implied by `#[warn(rust_2021_compatibility)]` - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html> = note: this warning originates in the macro `m` (in Nightly builds, run with -Z macro-backtrace for more info) help: add a dummy let to cause `a` to be fully captured | diff --git a/src/test/ui/closures/2229_closure_analysis/migrations/insignificant_drop_attr_migrations.stderr b/src/test/ui/closures/2229_closure_analysis/migrations/insignificant_drop_attr_migrations.stderr index 832a81711b1..a0795c12928 100644 --- a/src/test/ui/closures/2229_closure_analysis/migrations/insignificant_drop_attr_migrations.stderr +++ b/src/test/ui/closures/2229_closure_analysis/migrations/insignificant_drop_attr_migrations.stderr @@ -10,12 +10,12 @@ LL | let _t = t.0; LL | } | - in Rust 2018, `t` is dropped here, but in Rust 2021, only `t.0` will be dropped here as part of the closure | + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html> note: the lint level is defined here --> $DIR/insignificant_drop_attr_migrations.rs:3:9 | LL | #![deny(rust_2021_incompatible_closure_captures)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html> help: add a dummy let to cause `t` to be fully captured | LL ~ let c = || { diff --git a/src/test/ui/closures/2229_closure_analysis/migrations/issue-78720.stderr b/src/test/ui/closures/2229_closure_analysis/migrations/issue-78720.stderr index 41b675f7960..36a80e694e8 100644 --- a/src/test/ui/closures/2229_closure_analysis/migrations/issue-78720.stderr +++ b/src/test/ui/closures/2229_closure_analysis/migrations/issue-78720.stderr @@ -4,9 +4,9 @@ warning: irrefutable `if let` pattern LL | if let a = "" { | ^^^^^^^^^^ | - = note: `#[warn(irrefutable_let_patterns)]` on by default = note: this pattern will always match, so the `if let` is useless = help: consider replacing the `if let` with a `let` + = note: `#[warn(irrefutable_let_patterns)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/closures/2229_closure_analysis/migrations/macro.stderr b/src/test/ui/closures/2229_closure_analysis/migrations/macro.stderr index 2d0c56aad8d..c17edce72f9 100644 --- a/src/test/ui/closures/2229_closure_analysis/migrations/macro.stderr +++ b/src/test/ui/closures/2229_closure_analysis/migrations/macro.stderr @@ -7,12 +7,12 @@ LL | let _ = || dbg!(a.0); LL | } | - in Rust 2018, `a` is dropped here, but in Rust 2021, only `a.0` will be dropped here as part of the closure | + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html> note: the lint level is defined here --> $DIR/macro.rs:5:9 | LL | #![deny(rust_2021_incompatible_closure_captures)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html> help: add a dummy let to cause `a` to be fully captured | LL | let _ = || { let _ = &a; dbg!(a.0) }; diff --git a/src/test/ui/closures/2229_closure_analysis/migrations/migrations_rustfix.stderr b/src/test/ui/closures/2229_closure_analysis/migrations/migrations_rustfix.stderr index 12760cc7256..94526487e67 100644 --- a/src/test/ui/closures/2229_closure_analysis/migrations/migrations_rustfix.stderr +++ b/src/test/ui/closures/2229_closure_analysis/migrations/migrations_rustfix.stderr @@ -10,12 +10,12 @@ LL | let _t = t.0; LL | } | - in Rust 2018, `t` is dropped here, but in Rust 2021, only `t.0` will be dropped here as part of the closure | + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html> note: the lint level is defined here --> $DIR/migrations_rustfix.rs:2:9 | LL | #![deny(rust_2021_incompatible_closure_captures)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html> help: add a dummy let to cause `t` to be fully captured | LL ~ let c = || { diff --git a/src/test/ui/closures/2229_closure_analysis/migrations/mir_calls_to_shims.stderr b/src/test/ui/closures/2229_closure_analysis/migrations/mir_calls_to_shims.stderr index 62cfcbe95bc..e10898f9844 100644 --- a/src/test/ui/closures/2229_closure_analysis/migrations/mir_calls_to_shims.stderr +++ b/src/test/ui/closures/2229_closure_analysis/migrations/mir_calls_to_shims.stderr @@ -10,12 +10,12 @@ LL | let result = panic::catch_unwind(move || { LL | f.0() | --- in Rust 2018, this closure captures all of `f`, but in Rust 2021, it will only capture `f.0` | + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html> note: the lint level is defined here --> $DIR/mir_calls_to_shims.rs:4:9 | LL | #![deny(rust_2021_incompatible_closure_captures)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html> help: add a dummy let to cause `f` to be fully captured | LL ~ let result = panic::catch_unwind(move || { diff --git a/src/test/ui/closures/2229_closure_analysis/migrations/multi_diagnostics.stderr b/src/test/ui/closures/2229_closure_analysis/migrations/multi_diagnostics.stderr index 96d5c936fa5..efb264447f6 100644 --- a/src/test/ui/closures/2229_closure_analysis/migrations/multi_diagnostics.stderr +++ b/src/test/ui/closures/2229_closure_analysis/migrations/multi_diagnostics.stderr @@ -13,12 +13,12 @@ LL | let _f_2 = f2.1; LL | } | - in Rust 2018, `f2` is dropped here, but in Rust 2021, only `f2.1` will be dropped here as part of the closure | + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html> note: the lint level is defined here --> $DIR/multi_diagnostics.rs:2:9 | LL | #![deny(rust_2021_incompatible_closure_captures)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html> help: add a dummy let to cause `f1`, `f2` to be fully captured | LL ~ let c = || { diff --git a/src/test/ui/closures/2229_closure_analysis/migrations/precise.stderr b/src/test/ui/closures/2229_closure_analysis/migrations/precise.stderr index aa9b8672a0f..eff26a4d6f5 100644 --- a/src/test/ui/closures/2229_closure_analysis/migrations/precise.stderr +++ b/src/test/ui/closures/2229_closure_analysis/migrations/precise.stderr @@ -10,12 +10,12 @@ LL | let _t = t.0; LL | } | - in Rust 2018, `t` is dropped here, but in Rust 2021, only `t.0` will be dropped here as part of the closure | + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html> note: the lint level is defined here --> $DIR/precise.rs:3:9 | LL | #![deny(rust_2021_incompatible_closure_captures)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html> help: add a dummy let to cause `t` to be fully captured | LL ~ let c = || { diff --git a/src/test/ui/closures/2229_closure_analysis/migrations/significant_drop.stderr b/src/test/ui/closures/2229_closure_analysis/migrations/significant_drop.stderr index 0d9f09ee354..54ad20f8983 100644 --- a/src/test/ui/closures/2229_closure_analysis/migrations/significant_drop.stderr +++ b/src/test/ui/closures/2229_closure_analysis/migrations/significant_drop.stderr @@ -20,12 +20,12 @@ LL | } | in Rust 2018, `t1` is dropped here, but in Rust 2021, only `t1.0` will be dropped here as part of the closure | in Rust 2018, `t2` is dropped here, but in Rust 2021, only `t2.0` will be dropped here as part of the closure | + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html> note: the lint level is defined here --> $DIR/significant_drop.rs:2:9 | LL | #![deny(rust_2021_incompatible_closure_captures)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html> help: add a dummy let to cause `t`, `t1`, `t2` to be fully captured | LL ~ let c = || { diff --git a/src/test/ui/coherence/coherence-fn-implied-bounds.stderr b/src/test/ui/coherence/coherence-fn-implied-bounds.stderr index 8612ce60d18..2018712043e 100644 --- a/src/test/ui/coherence/coherence-fn-implied-bounds.stderr +++ b/src/test/ui/coherence/coherence-fn-implied-bounds.stderr @@ -7,14 +7,14 @@ LL | LL | impl Trait for for<'c> fn(&'c &'c u32, &'c &'c u32) -> &'c u32 { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `for<'a, 'b> fn(&'a &'b u32, &'b &'a u32) -> &'b u32` | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #56105 <https://github.com/rust-lang/rust/issues/56105> + = note: this behavior recently changed as a result of a bug fix; see rust-lang/rust#56105 for details note: the lint level is defined here --> $DIR/coherence-fn-implied-bounds.rs:15:9 | LL | #![deny(coherence_leak_check)] | ^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #56105 <https://github.com/rust-lang/rust/issues/56105> - = note: this behavior recently changed as a result of a bug fix; see rust-lang/rust#56105 for details error: aborting due to previous error diff --git a/src/test/ui/coherence/coherence-free-vs-bound-region.stderr b/src/test/ui/coherence/coherence-free-vs-bound-region.stderr index af18655b06f..e2d84b83320 100644 --- a/src/test/ui/coherence/coherence-free-vs-bound-region.stderr +++ b/src/test/ui/coherence/coherence-free-vs-bound-region.stderr @@ -7,14 +7,14 @@ LL | LL | impl TheTrait for fn(&u8) { | ^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `fn(&u8)` | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #56105 <https://github.com/rust-lang/rust/issues/56105> + = note: this behavior recently changed as a result of a bug fix; see rust-lang/rust#56105 for details note: the lint level is defined here --> $DIR/coherence-free-vs-bound-region.rs:10:9 | LL | #![deny(coherence_leak_check)] | ^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #56105 <https://github.com/rust-lang/rust/issues/56105> - = note: this behavior recently changed as a result of a bug fix; see rust-lang/rust#56105 for details error: aborting due to previous error diff --git a/src/test/ui/coherence/coherence-inherited-assoc-ty-cycle-err.stderr b/src/test/ui/coherence/coherence-inherited-assoc-ty-cycle-err.stderr index 97f3c759355..7bd50649d6d 100644 --- a/src/test/ui/coherence/coherence-inherited-assoc-ty-cycle-err.stderr +++ b/src/test/ui/coherence/coherence-inherited-assoc-ty-cycle-err.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default error[E0391]: cycle detected when building specialization graph of trait `Trait` --> $DIR/coherence-inherited-assoc-ty-cycle-err.rs:9:1 diff --git a/src/test/ui/coherence/coherence-subtyping.stderr b/src/test/ui/coherence/coherence-subtyping.stderr index 25d8c875653..9d90019a50f 100644 --- a/src/test/ui/coherence/coherence-subtyping.stderr +++ b/src/test/ui/coherence/coherence-subtyping.stderr @@ -7,10 +7,10 @@ LL | LL | impl TheTrait for for<'a> fn(&'a u8, &'a u8) -> &'a u8 { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `for<'a, 'b> fn(&'a u8, &'b u8) -> &'a u8` | - = note: `#[warn(coherence_leak_check)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #56105 <https://github.com/rust-lang/rust/issues/56105> = note: this behavior recently changed as a result of a bug fix; see rust-lang/rust#56105 for details + = note: `#[warn(coherence_leak_check)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/coherence/coherence-wasm-bindgen.stderr b/src/test/ui/coherence/coherence-wasm-bindgen.stderr index aa74e231539..cfcc21240e4 100644 --- a/src/test/ui/coherence/coherence-wasm-bindgen.stderr +++ b/src/test/ui/coherence/coherence-wasm-bindgen.stderr @@ -7,15 +7,15 @@ LL | impl<'a, 'b, A, R> IntoWasmAbi for &'a (dyn Fn(A) -> R + 'b) LL | impl<'a, 'b, A, R> IntoWasmAbi for &'a (dyn for<'x> Fn(&'x A) -> R + 'b) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `&dyn std::ops::Fn(&_) -> _` | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #56105 <https://github.com/rust-lang/rust/issues/56105> + = note: downstream crates may implement trait `FromWasmAbi` for type `&_` + = note: this behavior recently changed as a result of a bug fix; see rust-lang/rust#56105 for details note: the lint level is defined here --> $DIR/coherence-wasm-bindgen.rs:10:9 | LL | #![deny(coherence_leak_check)] | ^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #56105 <https://github.com/rust-lang/rust/issues/56105> - = note: downstream crates may implement trait `FromWasmAbi` for type `&_` - = note: this behavior recently changed as a result of a bug fix; see rust-lang/rust#56105 for details error: aborting due to previous error diff --git a/src/test/ui/conflicting-repr-hints.stderr b/src/test/ui/conflicting-repr-hints.stderr index 0c7c50d6730..4dcd8f4fc28 100644 --- a/src/test/ui/conflicting-repr-hints.stderr +++ b/src/test/ui/conflicting-repr-hints.stderr @@ -4,9 +4,9 @@ error[E0566]: conflicting representation hints LL | #[repr(C, u64)] | ^ ^^^ | - = note: `#[deny(conflicting_repr_hints)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #68585 <https://github.com/rust-lang/rust/issues/68585> + = note: `#[deny(conflicting_repr_hints)]` on by default error[E0566]: conflicting representation hints --> $DIR/conflicting-repr-hints.rs:19:8 diff --git a/src/test/ui/const-generics/generic_const_exprs/dependence_lint.full.stderr b/src/test/ui/const-generics/generic_const_exprs/dependence_lint.full.stderr index 4cd86fecd7e..828f0988a03 100644 --- a/src/test/ui/const-generics/generic_const_exprs/dependence_lint.full.stderr +++ b/src/test/ui/const-generics/generic_const_exprs/dependence_lint.full.stderr @@ -22,9 +22,9 @@ warning: cannot use constants which depend on generic parameters in types LL | [0; size_of::<*mut T>()]; // lint on stable, error with `generic_const_exprs` | ^^^^^^^^^^^^^^^^^^^ | - = note: `#[warn(const_evaluatable_unchecked)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #76200 <https://github.com/rust-lang/rust/issues/76200> + = note: `#[warn(const_evaluatable_unchecked)]` on by default warning: cannot use constants which depend on generic parameters in types --> $DIR/dependence_lint.rs:16:9 diff --git a/src/test/ui/const-generics/generic_const_exprs/eval-try-unify.stderr b/src/test/ui/const-generics/generic_const_exprs/eval-try-unify.stderr index b5719b3fe1d..8eb1fccc5f8 100644 --- a/src/test/ui/const-generics/generic_const_exprs/eval-try-unify.stderr +++ b/src/test/ui/const-generics/generic_const_exprs/eval-try-unify.stderr @@ -4,8 +4,8 @@ warning: the feature `generic_const_exprs` is incomplete and may not be safe to LL | #![feature(generic_const_exprs)] | ^^^^^^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/const-generics/generic_const_exprs/function-call.stderr b/src/test/ui/const-generics/generic_const_exprs/function-call.stderr index 0d8463714e8..796dc01043c 100644 --- a/src/test/ui/const-generics/generic_const_exprs/function-call.stderr +++ b/src/test/ui/const-generics/generic_const_exprs/function-call.stderr @@ -4,9 +4,9 @@ warning: cannot use constants which depend on generic parameters in types LL | let _ = [0; foo::<T>()]; | ^^^^^^^^^^ | - = note: `#[warn(const_evaluatable_unchecked)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #76200 <https://github.com/rust-lang/rust/issues/76200> + = note: `#[warn(const_evaluatable_unchecked)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/const-generics/generic_const_exprs/issue-97047-ice-1.stderr b/src/test/ui/const-generics/generic_const_exprs/issue-97047-ice-1.stderr index b5b2b0e405a..1cceaece715 100644 --- a/src/test/ui/const-generics/generic_const_exprs/issue-97047-ice-1.stderr +++ b/src/test/ui/const-generics/generic_const_exprs/issue-97047-ice-1.stderr @@ -4,8 +4,8 @@ warning: the feature `adt_const_params` is incomplete and may not be safe to use LL | #![feature(adt_const_params, generic_const_exprs)] | ^^^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #95174 <https://github.com/rust-lang/rust/issues/95174> for more information + = note: `#[warn(incomplete_features)]` on by default warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes --> $DIR/issue-97047-ice-1.rs:3:30 diff --git a/src/test/ui/const-generics/generic_const_exprs/issue-97047-ice-2.stderr b/src/test/ui/const-generics/generic_const_exprs/issue-97047-ice-2.stderr index 5dfbd87ccd4..774e842bcbe 100644 --- a/src/test/ui/const-generics/generic_const_exprs/issue-97047-ice-2.stderr +++ b/src/test/ui/const-generics/generic_const_exprs/issue-97047-ice-2.stderr @@ -4,8 +4,8 @@ warning: the feature `adt_const_params` is incomplete and may not be safe to use LL | #![feature(adt_const_params, generic_const_exprs)] | ^^^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #95174 <https://github.com/rust-lang/rust/issues/95174> for more information + = note: `#[warn(incomplete_features)]` on by default warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes --> $DIR/issue-97047-ice-2.rs:3:30 diff --git a/src/test/ui/const-generics/generic_const_exprs/object-safety-err-where-bounds.stderr b/src/test/ui/const-generics/generic_const_exprs/object-safety-err-where-bounds.stderr index 45c7d835f33..440cf457e19 100644 --- a/src/test/ui/const-generics/generic_const_exprs/object-safety-err-where-bounds.stderr +++ b/src/test/ui/const-generics/generic_const_exprs/object-safety-err-where-bounds.stderr @@ -4,11 +4,6 @@ error: the trait `Foo` cannot be made into an object LL | fn test(&self) where [u8; bar::<Self>()]: Sized; | ^^^^ | -note: the lint level is defined here - --> $DIR/object-safety-err-where-bounds.rs:3:9 - | -LL | #![deny(where_clauses_object_safety)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #51443 <https://github.com/rust-lang/rust/issues/51443> note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety> @@ -19,6 +14,11 @@ LL | trait Foo { LL | fn test(&self) where [u8; bar::<Self>()]: Sized; | ^^^^ ...because method `test` references the `Self` type in its `where` clause = help: consider moving `test` to another trait +note: the lint level is defined here + --> $DIR/object-safety-err-where-bounds.rs:3:9 + | +LL | #![deny(where_clauses_object_safety)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: aborting due to previous error diff --git a/src/test/ui/const-generics/invariant.stderr b/src/test/ui/const-generics/invariant.stderr index ce0fad10471..aabe4c93b36 100644 --- a/src/test/ui/const-generics/invariant.stderr +++ b/src/test/ui/const-generics/invariant.stderr @@ -7,10 +7,10 @@ LL | impl SadBee for for<'a> fn(&'a ()) { LL | impl SadBee for fn(&'static ()) { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `for<'a> fn(&'a ())` | - = note: `#[warn(coherence_leak_check)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #56105 <https://github.com/rust-lang/rust/issues/56105> = note: this behavior recently changed as a result of a bug fix; see rust-lang/rust#56105 for details + = note: `#[warn(coherence_leak_check)]` on by default error[E0308]: mismatched types --> $DIR/invariant.rs:27:5 diff --git a/src/test/ui/const-generics/issue-80471.stderr b/src/test/ui/const-generics/issue-80471.stderr index dbcc0b7b600..b89706710bc 100644 --- a/src/test/ui/const-generics/issue-80471.stderr +++ b/src/test/ui/const-generics/issue-80471.stderr @@ -4,8 +4,8 @@ warning: the feature `adt_const_params` is incomplete and may not be safe to use LL | #![feature(adt_const_params)] | ^^^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #95174 <https://github.com/rust-lang/rust/issues/95174> for more information + = note: `#[warn(incomplete_features)]` on by default error[E0741]: `Box<Nat>` must be annotated with `#[derive(PartialEq, Eq)]` to be used as the type of a const parameter --> $DIR/issue-80471.rs:10:17 diff --git a/src/test/ui/const-generics/issues/issue-83466.stderr b/src/test/ui/const-generics/issues/issue-83466.stderr index a60f71ea614..bcfd7063989 100644 --- a/src/test/ui/const-generics/issues/issue-83466.stderr +++ b/src/test/ui/const-generics/issues/issue-83466.stderr @@ -7,9 +7,9 @@ LL | fn func<'a, U>(self) -> U { LL | S.func::<'a, 10_u32>() | ^^ | - = note: `#[warn(late_bound_lifetime_arguments)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #42868 <https://github.com/rust-lang/rust/issues/42868> + = note: `#[warn(late_bound_lifetime_arguments)]` on by default error[E0747]: constant provided when a type was expected --> $DIR/issue-83466.rs:11:18 diff --git a/src/test/ui/const-generics/min_const_generics/complex-expression.stderr b/src/test/ui/const-generics/min_const_generics/complex-expression.stderr index bf0d0f352eb..0b051c6131b 100644 --- a/src/test/ui/const-generics/min_const_generics/complex-expression.stderr +++ b/src/test/ui/const-generics/min_const_generics/complex-expression.stderr @@ -67,9 +67,9 @@ warning: cannot use constants which depend on generic parameters in types LL | let _ = [0; size_of::<*mut T>() + 1]; | ^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `#[warn(const_evaluatable_unchecked)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #76200 <https://github.com/rust-lang/rust/issues/76200> + = note: `#[warn(const_evaluatable_unchecked)]` on by default error: aborting due to 7 previous errors; 1 warning emitted diff --git a/src/test/ui/const-generics/min_const_generics/const-evaluatable-unchecked.stderr b/src/test/ui/const-generics/min_const_generics/const-evaluatable-unchecked.stderr index f9f6660f6b8..f0ba7a39d1e 100644 --- a/src/test/ui/const-generics/min_const_generics/const-evaluatable-unchecked.stderr +++ b/src/test/ui/const-generics/min_const_generics/const-evaluatable-unchecked.stderr @@ -4,9 +4,9 @@ warning: cannot use constants which depend on generic parameters in types LL | [0; std::mem::size_of::<*mut T>()]; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `#[warn(const_evaluatable_unchecked)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #76200 <https://github.com/rust-lang/rust/issues/76200> + = note: `#[warn(const_evaluatable_unchecked)]` on by default warning: cannot use constants which depend on generic parameters in types --> $DIR/const-evaluatable-unchecked.rs:16:21 diff --git a/src/test/ui/const-generics/occurs-check/unify-fixpoint.stderr b/src/test/ui/const-generics/occurs-check/unify-fixpoint.stderr index f9b56bd387a..fe3f24a67a2 100644 --- a/src/test/ui/const-generics/occurs-check/unify-fixpoint.stderr +++ b/src/test/ui/const-generics/occurs-check/unify-fixpoint.stderr @@ -4,8 +4,8 @@ warning: the feature `generic_const_exprs` is incomplete and may not be safe to LL | #![feature(generic_const_exprs)] | ^^^^^^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/consts/assert-type-intrinsics.stderr b/src/test/ui/consts/assert-type-intrinsics.stderr index 6eab10197b8..a183856dff8 100644 --- a/src/test/ui/consts/assert-type-intrinsics.stderr +++ b/src/test/ui/consts/assert-type-intrinsics.stderr @@ -6,9 +6,9 @@ LL | const _BAD1: () = unsafe { LL | MaybeUninit::<!>::uninit().assume_init(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ aborted execution: attempted to instantiate uninhabited type `!` | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default error: any use of this value will cause an error --> $DIR/assert-type-intrinsics.rs:17:9 @@ -43,9 +43,9 @@ LL | const _BAD1: () = unsafe { LL | MaybeUninit::<!>::uninit().assume_init(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ aborted execution: attempted to instantiate uninhabited type `!` | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -56,9 +56,9 @@ LL | const _BAD2: () = { LL | intrinsics::assert_uninit_valid::<bool>(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ aborted execution: attempted to leave type `bool` uninitialized, which is invalid | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -69,7 +69,7 @@ LL | const _BAD3: () = { LL | intrinsics::assert_zero_valid::<&'static i32>(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ aborted execution: attempted to zero-initialize type `&i32`, which is invalid | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/consts/assoc_const_generic_impl.stderr b/src/test/ui/consts/assoc_const_generic_impl.stderr index 17cbaef1f06..ca6db350c75 100644 --- a/src/test/ui/consts/assoc_const_generic_impl.stderr +++ b/src/test/ui/consts/assoc_const_generic_impl.stderr @@ -4,13 +4,13 @@ warning: any use of this value will cause an error LL | const I_AM_ZERO_SIZED: () = [()][std::mem::size_of::<Self>()]; | ------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ index out of bounds: the length is 1 but the index is 4 | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/assoc_const_generic_impl.rs:3:9 | LL | #![warn(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> error: erroneous constant encountered --> $DIR/assoc_const_generic_impl.rs:14:18 @@ -27,11 +27,11 @@ warning: any use of this value will cause an error LL | const I_AM_ZERO_SIZED: () = [()][std::mem::size_of::<Self>()]; | ------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ index out of bounds: the length is 1 but the index is 4 | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/assoc_const_generic_impl.rs:3:9 | LL | #![warn(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> diff --git a/src/test/ui/consts/const-err-early.stderr b/src/test/ui/consts/const-err-early.stderr index 1b94aa080dd..fce8f051061 100644 --- a/src/test/ui/consts/const-err-early.stderr +++ b/src/test/ui/consts/const-err-early.stderr @@ -4,13 +4,13 @@ error: any use of this value will cause an error LL | pub const A: i8 = -i8::MIN; | --------------- ^^^^^^^^ attempt to negate `i8::MIN`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-err-early.rs:1:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> error: any use of this value will cause an error --> $DIR/const-err-early.rs:5:19 @@ -57,13 +57,13 @@ error: any use of this value will cause an error LL | pub const A: i8 = -i8::MIN; | --------------- ^^^^^^^^ attempt to negate `i8::MIN`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-err-early.rs:1:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: error: any use of this value will cause an error @@ -72,13 +72,13 @@ error: any use of this value will cause an error LL | pub const B: u8 = 200u8 + 200u8; | --------------- ^^^^^^^^^^^^^ attempt to compute `200_u8 + 200_u8`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-err-early.rs:1:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: error: any use of this value will cause an error @@ -87,13 +87,13 @@ error: any use of this value will cause an error LL | pub const C: u8 = 200u8 * 4; | --------------- ^^^^^^^^^ attempt to compute `200_u8 * 4_u8`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-err-early.rs:1:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: error: any use of this value will cause an error @@ -102,13 +102,13 @@ error: any use of this value will cause an error LL | pub const D: u8 = 42u8 - (42u8 + 1); | --------------- ^^^^^^^^^^^^^^^^^ attempt to compute `42_u8 - 43_u8`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-err-early.rs:1:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: error: any use of this value will cause an error @@ -117,11 +117,11 @@ error: any use of this value will cause an error LL | pub const E: u8 = [5u8][1]; | --------------- ^^^^^^^^ index out of bounds: the length is 1 but the index is 1 | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-err-early.rs:1:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> diff --git a/src/test/ui/consts/const-err-multi.stderr b/src/test/ui/consts/const-err-multi.stderr index f179843654e..16b912695a6 100644 --- a/src/test/ui/consts/const-err-multi.stderr +++ b/src/test/ui/consts/const-err-multi.stderr @@ -4,13 +4,13 @@ error: any use of this value will cause an error LL | pub const A: i8 = -i8::MIN; | --------------- ^^^^^^^^ attempt to negate `i8::MIN`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-err-multi.rs:1:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> error: any use of this value will cause an error --> $DIR/const-err-multi.rs:6:19 @@ -48,13 +48,13 @@ error: any use of this value will cause an error LL | pub const A: i8 = -i8::MIN; | --------------- ^^^^^^^^ attempt to negate `i8::MIN`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-err-multi.rs:1:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: error: any use of this value will cause an error @@ -63,13 +63,13 @@ error: any use of this value will cause an error LL | pub const B: i8 = A; | --------------- ^ referenced constant has errors | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-err-multi.rs:1:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: error: any use of this value will cause an error @@ -78,13 +78,13 @@ error: any use of this value will cause an error LL | pub const C: u8 = A as u8; | --------------- ^ referenced constant has errors | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-err-multi.rs:1:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: error: any use of this value will cause an error @@ -93,11 +93,11 @@ error: any use of this value will cause an error LL | pub const D: i8 = 50 - A; | --------------- ^ referenced constant has errors | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-err-multi.rs:1:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> diff --git a/src/test/ui/consts/const-err.stderr b/src/test/ui/consts/const-err.stderr index e3b0d29c853..f83a2cbb190 100644 --- a/src/test/ui/consts/const-err.stderr +++ b/src/test/ui/consts/const-err.stderr @@ -4,13 +4,13 @@ warning: any use of this value will cause an error LL | const FOO: u8 = [5u8][1]; | ------------- ^^^^^^^^ index out of bounds: the length is 1 but the index is 1 | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-err.rs:5:9 | LL | #![warn(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> error[E0080]: erroneous constant used --> $DIR/const-err.rs:16:16 @@ -34,11 +34,11 @@ warning: any use of this value will cause an error LL | const FOO: u8 = [5u8][1]; | ------------- ^^^^^^^^ index out of bounds: the length is 1 but the index is 1 | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-err.rs:5:9 | LL | #![warn(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> diff --git a/src/test/ui/consts/const-eval/conditional_array_execution.stderr b/src/test/ui/consts/const-eval/conditional_array_execution.stderr index 2953406ee40..84061e52d31 100644 --- a/src/test/ui/consts/const-eval/conditional_array_execution.stderr +++ b/src/test/ui/consts/const-eval/conditional_array_execution.stderr @@ -4,13 +4,13 @@ warning: any use of this value will cause an error LL | const FOO: u32 = [X - Y, Y - X][(X < Y) as usize]; | -------------- ^^^^^ attempt to compute `5_u32 - 6_u32`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/conditional_array_execution.rs:3:9 | LL | #![warn(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> error[E0080]: evaluation of constant value failed --> $DIR/conditional_array_execution.rs:12:20 @@ -38,13 +38,13 @@ warning: any use of this value will cause an error LL | const FOO: u32 = [X - Y, Y - X][(X < Y) as usize]; | -------------- ^^^^^ attempt to compute `5_u32 - 6_u32`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/conditional_array_execution.rs:3:9 | LL | #![warn(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: warning: erroneous constant used @@ -53,12 +53,12 @@ warning: erroneous constant used LL | println!("{}", FOO); | ^^^ referenced constant has errors | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/conditional_array_execution.rs:3:9 | LL | #![warn(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = note: this warning originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) diff --git a/src/test/ui/consts/const-eval/const-eval-overflow-2.stderr b/src/test/ui/consts/const-eval/const-eval-overflow-2.stderr index cf50c19caa7..b6d0898bb92 100644 --- a/src/test/ui/consts/const-eval/const-eval-overflow-2.stderr +++ b/src/test/ui/consts/const-eval/const-eval-overflow-2.stderr @@ -19,11 +19,11 @@ warning: any use of this value will cause an error LL | const NEG_NEG_128: i8 = -NEG_128; | --------------------- ^^^^^^^^ attempt to negate `i8::MIN`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-eval-overflow-2.rs:4:36 | LL | #![allow(unused_imports, warnings, const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> diff --git a/src/test/ui/consts/const-eval/const-eval-overflow2.stderr b/src/test/ui/consts/const-eval/const-eval-overflow2.stderr index dab9a76c7d4..8e3028c50f3 100644 --- a/src/test/ui/consts/const-eval/const-eval-overflow2.stderr +++ b/src/test/ui/consts/const-eval/const-eval-overflow2.stderr @@ -7,13 +7,13 @@ LL | ( LL | i8::MIN - 1, | ^^^^^^^^^^^ attempt to compute `i8::MIN - 1_i8`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-eval-overflow2.rs:8:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> error: any use of this value will cause an error --> $DIR/const-eval-overflow2.rs:21:6 @@ -109,13 +109,13 @@ LL | ( LL | i8::MIN - 1, | ^^^^^^^^^^^ attempt to compute `i8::MIN - 1_i8`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-eval-overflow2.rs:8:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: error: any use of this value will cause an error @@ -127,13 +127,13 @@ LL | ( LL | i16::MIN - 1, | ^^^^^^^^^^^^ attempt to compute `i16::MIN - 1_i16`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-eval-overflow2.rs:8:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: error: any use of this value will cause an error @@ -145,13 +145,13 @@ LL | ( LL | i32::MIN - 1, | ^^^^^^^^^^^^ attempt to compute `i32::MIN - 1_i32`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-eval-overflow2.rs:8:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: error: any use of this value will cause an error @@ -163,13 +163,13 @@ LL | ( LL | i64::MIN - 1, | ^^^^^^^^^^^^ attempt to compute `i64::MIN - 1_i64`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-eval-overflow2.rs:8:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: error: any use of this value will cause an error @@ -181,13 +181,13 @@ LL | ( LL | u8::MIN - 1, | ^^^^^^^^^^^ attempt to compute `0_u8 - 1_u8`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-eval-overflow2.rs:8:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: error: any use of this value will cause an error @@ -198,13 +198,13 @@ LL | const VALS_U16: (u16,) = ( LL | u16::MIN - 1, | ^^^^^^^^^^^^ attempt to compute `0_u16 - 1_u16`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-eval-overflow2.rs:8:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: error: any use of this value will cause an error @@ -215,13 +215,13 @@ LL | const VALS_U32: (u32,) = ( LL | u32::MIN - 1, | ^^^^^^^^^^^^ attempt to compute `0_u32 - 1_u32`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-eval-overflow2.rs:8:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: error: any use of this value will cause an error @@ -233,11 +233,11 @@ LL | ( LL | u64::MIN - 1, | ^^^^^^^^^^^^ attempt to compute `0_u64 - 1_u64`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-eval-overflow2.rs:8:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> diff --git a/src/test/ui/consts/const-eval/const-eval-overflow2b.stderr b/src/test/ui/consts/const-eval/const-eval-overflow2b.stderr index 5fe9917437e..b6dc85f416b 100644 --- a/src/test/ui/consts/const-eval/const-eval-overflow2b.stderr +++ b/src/test/ui/consts/const-eval/const-eval-overflow2b.stderr @@ -7,13 +7,13 @@ LL | ( LL | i8::MAX + 1, | ^^^^^^^^^^^ attempt to compute `i8::MAX + 1_i8`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-eval-overflow2b.rs:8:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> error: any use of this value will cause an error --> $DIR/const-eval-overflow2b.rs:21:6 @@ -109,13 +109,13 @@ LL | ( LL | i8::MAX + 1, | ^^^^^^^^^^^ attempt to compute `i8::MAX + 1_i8`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-eval-overflow2b.rs:8:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: error: any use of this value will cause an error @@ -127,13 +127,13 @@ LL | ( LL | i16::MAX + 1, | ^^^^^^^^^^^^ attempt to compute `i16::MAX + 1_i16`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-eval-overflow2b.rs:8:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: error: any use of this value will cause an error @@ -145,13 +145,13 @@ LL | ( LL | i32::MAX + 1, | ^^^^^^^^^^^^ attempt to compute `i32::MAX + 1_i32`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-eval-overflow2b.rs:8:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: error: any use of this value will cause an error @@ -163,13 +163,13 @@ LL | ( LL | i64::MAX + 1, | ^^^^^^^^^^^^ attempt to compute `i64::MAX + 1_i64`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-eval-overflow2b.rs:8:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: error: any use of this value will cause an error @@ -181,13 +181,13 @@ LL | ( LL | u8::MAX + 1, | ^^^^^^^^^^^ attempt to compute `u8::MAX + 1_u8`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-eval-overflow2b.rs:8:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: error: any use of this value will cause an error @@ -198,13 +198,13 @@ LL | const VALS_U16: (u16,) = ( LL | u16::MAX + 1, | ^^^^^^^^^^^^ attempt to compute `u16::MAX + 1_u16`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-eval-overflow2b.rs:8:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: error: any use of this value will cause an error @@ -215,13 +215,13 @@ LL | const VALS_U32: (u32,) = ( LL | u32::MAX + 1, | ^^^^^^^^^^^^ attempt to compute `u32::MAX + 1_u32`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-eval-overflow2b.rs:8:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: error: any use of this value will cause an error @@ -233,11 +233,11 @@ LL | ( LL | u64::MAX + 1, | ^^^^^^^^^^^^ attempt to compute `u64::MAX + 1_u64`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-eval-overflow2b.rs:8:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> diff --git a/src/test/ui/consts/const-eval/const-eval-overflow2c.stderr b/src/test/ui/consts/const-eval/const-eval-overflow2c.stderr index d5f3a0fb1c3..df66fe1e5de 100644 --- a/src/test/ui/consts/const-eval/const-eval-overflow2c.stderr +++ b/src/test/ui/consts/const-eval/const-eval-overflow2c.stderr @@ -7,13 +7,13 @@ LL | ( LL | i8::MIN * 2, | ^^^^^^^^^^^ attempt to compute `i8::MIN * 2_i8`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-eval-overflow2c.rs:8:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> error: any use of this value will cause an error --> $DIR/const-eval-overflow2c.rs:21:6 @@ -109,13 +109,13 @@ LL | ( LL | i8::MIN * 2, | ^^^^^^^^^^^ attempt to compute `i8::MIN * 2_i8`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-eval-overflow2c.rs:8:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: error: any use of this value will cause an error @@ -127,13 +127,13 @@ LL | ( LL | i16::MIN * 2, | ^^^^^^^^^^^^ attempt to compute `i16::MIN * 2_i16`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-eval-overflow2c.rs:8:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: error: any use of this value will cause an error @@ -145,13 +145,13 @@ LL | ( LL | i32::MIN * 2, | ^^^^^^^^^^^^ attempt to compute `i32::MIN * 2_i32`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-eval-overflow2c.rs:8:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: error: any use of this value will cause an error @@ -163,13 +163,13 @@ LL | ( LL | i64::MIN * 2, | ^^^^^^^^^^^^ attempt to compute `i64::MIN * 2_i64`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-eval-overflow2c.rs:8:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: error: any use of this value will cause an error @@ -181,13 +181,13 @@ LL | ( LL | u8::MAX * 2, | ^^^^^^^^^^^ attempt to compute `u8::MAX * 2_u8`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-eval-overflow2c.rs:8:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: error: any use of this value will cause an error @@ -198,13 +198,13 @@ LL | const VALS_U16: (u16,) = ( LL | u16::MAX * 2, | ^^^^^^^^^^^^ attempt to compute `u16::MAX * 2_u16`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-eval-overflow2c.rs:8:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: error: any use of this value will cause an error @@ -215,13 +215,13 @@ LL | const VALS_U32: (u32,) = ( LL | u32::MAX * 2, | ^^^^^^^^^^^^ attempt to compute `u32::MAX * 2_u32`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-eval-overflow2c.rs:8:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: error: any use of this value will cause an error @@ -233,11 +233,11 @@ LL | ( LL | u64::MAX * 2, | ^^^^^^^^^^^^ attempt to compute `u64::MAX * 2_u64`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-eval-overflow2c.rs:8:9 | LL | #![deny(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> diff --git a/src/test/ui/consts/const-eval/const-eval-query-stack.stderr b/src/test/ui/consts/const-eval/const-eval-query-stack.stderr index 0ae7bfa86bc..67d290bbcaa 100644 --- a/src/test/ui/consts/const-eval/const-eval-query-stack.stderr +++ b/src/test/ui/consts/const-eval/const-eval-query-stack.stderr @@ -4,13 +4,13 @@ warning: any use of this value will cause an error LL | const X: i32 = 1 / 0; | ------------ ^^^^^ attempt to divide `1_i32` by zero | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-eval-query-stack.rs:18:8 | LL | #[warn(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> error[E0080]: evaluation of constant value failed --> $DIR/const-eval-query-stack.rs:23:28 @@ -24,9 +24,9 @@ error: erroneous constant used LL | let x: &'static i32 = &X; | ^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default query stack during panic: #0 [mir_drops_elaborated_and_const_checked] elaborating drops for `main` @@ -40,13 +40,13 @@ warning: any use of this value will cause an error LL | const X: i32 = 1 / 0; | ------------ ^^^^^ attempt to divide `1_i32` by zero | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const-eval-query-stack.rs:18:8 | LL | #[warn(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: error: erroneous constant used @@ -55,7 +55,7 @@ error: erroneous constant used LL | let x: &'static i32 = &X; | ^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/consts/const-eval/const-pointer-values-in-various-types.64bit.stderr b/src/test/ui/consts/const-eval/const-pointer-values-in-various-types.64bit.stderr index 12d5b7bd6bb..de717899dd8 100644 --- a/src/test/ui/consts/const-eval/const-pointer-values-in-various-types.64bit.stderr +++ b/src/test/ui/consts/const-eval/const-pointer-values-in-various-types.64bit.stderr @@ -4,11 +4,11 @@ error: any use of this value will cause an error LL | const I32_REF_USIZE_UNION: usize = unsafe { Nonsense { int_32_ref: &3 }.u }; | -------------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default error: any use of this value will cause an error --> $DIR/const-pointer-values-in-various-types.rs:30:43 @@ -318,11 +318,11 @@ error: any use of this value will cause an error LL | const I32_REF_USIZE_UNION: usize = unsafe { Nonsense { int_32_ref: &3 }.u }; | -------------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -331,11 +331,11 @@ error: any use of this value will cause an error LL | const I32_REF_U8_UNION: u8 = unsafe { Nonsense { int_32_ref: &3 }.uint_8 }; | -------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -344,11 +344,11 @@ error: any use of this value will cause an error LL | const I32_REF_U16_UNION: u16 = unsafe { Nonsense { int_32_ref: &3 }.uint_16 }; | ---------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -357,11 +357,11 @@ error: any use of this value will cause an error LL | const I32_REF_U32_UNION: u32 = unsafe { Nonsense { int_32_ref: &3 }.uint_32 }; | ---------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -370,11 +370,11 @@ error: any use of this value will cause an error LL | const I32_REF_U64_UNION: u64 = unsafe { Nonsense { int_32_ref: &3 }.uint_64 }; | ---------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -383,11 +383,11 @@ error: any use of this value will cause an error LL | const I32_REF_I8_UNION: i8 = unsafe { Nonsense { int_32_ref: &3 }.int_8 }; | -------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -396,11 +396,11 @@ error: any use of this value will cause an error LL | const I32_REF_I16_UNION: i16 = unsafe { Nonsense { int_32_ref: &3 }.int_16 }; | ---------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -409,11 +409,11 @@ error: any use of this value will cause an error LL | const I32_REF_I32_UNION: i32 = unsafe { Nonsense { int_32_ref: &3 }.int_32 }; | ---------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -422,11 +422,11 @@ error: any use of this value will cause an error LL | const I32_REF_I64_UNION: i64 = unsafe { Nonsense { int_32_ref: &3 }.int_64 }; | ---------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -435,11 +435,11 @@ error: any use of this value will cause an error LL | const I32_REF_F32_UNION: f32 = unsafe { Nonsense { int_32_ref: &3 }.float_32 }; | ---------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -448,11 +448,11 @@ error: any use of this value will cause an error LL | const I32_REF_F64_UNION: f64 = unsafe { Nonsense { int_32_ref: &3 }.float_64 }; | ---------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -461,11 +461,11 @@ error: any use of this value will cause an error LL | const I32_REF_BOOL_UNION: bool = unsafe { Nonsense { int_32_ref: &3 }.truthy_falsey }; | ------------------------------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -474,11 +474,11 @@ error: any use of this value will cause an error LL | const I32_REF_CHAR_UNION: char = unsafe { Nonsense { int_32_ref: &3 }.character }; | ------------------------------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -487,11 +487,11 @@ error: any use of this value will cause an error LL | const STR_U8_UNION: u8 = unsafe { Nonsense { stringy: "3" }.uint_8 }; | ---------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -500,11 +500,11 @@ error: any use of this value will cause an error LL | const STR_U16_UNION: u16 = unsafe { Nonsense { stringy: "3" }.uint_16 }; | ------------------------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -513,11 +513,11 @@ error: any use of this value will cause an error LL | const STR_U32_UNION: u32 = unsafe { Nonsense { stringy: "3" }.uint_32 }; | ------------------------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -526,11 +526,11 @@ error: any use of this value will cause an error LL | const STR_U64_UNION: u64 = unsafe { Nonsense { stringy: "3" }.uint_64 }; | ------------------------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -539,11 +539,11 @@ error: any use of this value will cause an error LL | const STR_U128_UNION: u128 = unsafe { Nonsense { stringy: "3" }.uint_128 }; | -------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -552,11 +552,11 @@ error: any use of this value will cause an error LL | const STR_I8_UNION: i8 = unsafe { Nonsense { stringy: "3" }.int_8 }; | ---------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -565,11 +565,11 @@ error: any use of this value will cause an error LL | const STR_I16_UNION: i16 = unsafe { Nonsense { stringy: "3" }.int_16 }; | ------------------------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -578,11 +578,11 @@ error: any use of this value will cause an error LL | const STR_I32_UNION: i32 = unsafe { Nonsense { stringy: "3" }.int_32 }; | ------------------------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -591,11 +591,11 @@ error: any use of this value will cause an error LL | const STR_I64_UNION: i64 = unsafe { Nonsense { stringy: "3" }.int_64 }; | ------------------------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -604,11 +604,11 @@ error: any use of this value will cause an error LL | const STR_I128_UNION: i128 = unsafe { Nonsense { stringy: "3" }.int_128 }; | -------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -617,11 +617,11 @@ error: any use of this value will cause an error LL | const STR_F32_UNION: f32 = unsafe { Nonsense { stringy: "3" }.float_32 }; | ------------------------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -630,11 +630,11 @@ error: any use of this value will cause an error LL | const STR_F64_UNION: f64 = unsafe { Nonsense { stringy: "3" }.float_64 }; | ------------------------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -643,11 +643,11 @@ error: any use of this value will cause an error LL | const STR_BOOL_UNION: bool = unsafe { Nonsense { stringy: "3" }.truthy_falsey }; | -------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -656,9 +656,9 @@ error: any use of this value will cause an error LL | const STR_CHAR_UNION: char = unsafe { Nonsense { stringy: "3" }.character }; | -------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/consts/const-eval/const_fn_ptr_fail2.stderr b/src/test/ui/consts/const-eval/const_fn_ptr_fail2.stderr index f6ffa1ef296..6aacc6cffc9 100644 --- a/src/test/ui/consts/const-eval/const_fn_ptr_fail2.stderr +++ b/src/test/ui/consts/const-eval/const_fn_ptr_fail2.stderr @@ -35,13 +35,13 @@ LL | x(y) LL | const Y: usize = bar(X, 2); // FIXME: should fail to typeck someday | -------------- | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const_fn_ptr_fail2.rs:4:10 | LL | #![allow(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: warning: any use of this value will cause an error @@ -57,13 +57,13 @@ LL | x(y) LL | const Z: usize = bar(double, 2); // FIXME: should fail to typeck someday | -------------- | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const_fn_ptr_fail2.rs:4:10 | LL | #![allow(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: warning: erroneous constant used @@ -72,13 +72,13 @@ warning: erroneous constant used LL | assert_eq!(Y, 4); | ^^^^^^^^^^^^^^^^ referenced constant has errors | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const_fn_ptr_fail2.rs:4:10 | LL | #![allow(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = note: this warning originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info) Future breakage diagnostic: @@ -88,12 +88,12 @@ warning: erroneous constant used LL | assert_eq!(Z, 4); | ^^^^^^^^^^^^^^^^ referenced constant has errors | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const_fn_ptr_fail2.rs:4:10 | LL | #![allow(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = note: this warning originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info) diff --git a/src/test/ui/consts/const-eval/const_panic_stability.e2018.stderr b/src/test/ui/consts/const-eval/const_panic_stability.e2018.stderr index f06dedc2298..3553a18d388 100644 --- a/src/test/ui/consts/const-eval/const_panic_stability.e2018.stderr +++ b/src/test/ui/consts/const-eval/const_panic_stability.e2018.stderr @@ -4,9 +4,9 @@ warning: panic message is not a string literal LL | panic!({ "foo" }); | ^^^^^^^^^ | - = note: `#[warn(non_fmt_panics)]` on by default = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html> + = note: `#[warn(non_fmt_panics)]` on by default help: add a "{}" format string to `Display` the message | LL | panic!("{}", { "foo" }); diff --git a/src/test/ui/consts/const-eval/erroneous-const.stderr b/src/test/ui/consts/const-eval/erroneous-const.stderr index adfb4cc61cc..24428732a42 100644 --- a/src/test/ui/consts/const-eval/erroneous-const.stderr +++ b/src/test/ui/consts/const-eval/erroneous-const.stderr @@ -16,13 +16,13 @@ warning: any use of this value will cause an error LL | const VOID: () = [()][2]; | -------------- ^^^^^^^ index out of bounds: the length is 1 but the index is 2 | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/erroneous-const.rs:2:9 | LL | #![warn(const_err, unconditional_panic)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> error[E0080]: could not evaluate static initializer --> $DIR/erroneous-const.rs:15:17 @@ -46,11 +46,11 @@ warning: any use of this value will cause an error LL | const VOID: () = [()][2]; | -------------- ^^^^^^^ index out of bounds: the length is 1 but the index is 2 | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/erroneous-const.rs:2:9 | LL | #![warn(const_err, unconditional_panic)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> diff --git a/src/test/ui/consts/const-eval/erroneous-const2.stderr b/src/test/ui/consts/const-eval/erroneous-const2.stderr index e947d93e405..0eea5648a64 100644 --- a/src/test/ui/consts/const-eval/erroneous-const2.stderr +++ b/src/test/ui/consts/const-eval/erroneous-const2.stderr @@ -16,13 +16,13 @@ warning: any use of this value will cause an error LL | const VOID: () = [()][2]; | -------------- ^^^^^^^ index out of bounds: the length is 1 but the index is 2 | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/erroneous-const2.rs:2:9 | LL | #![warn(const_err, unconditional_panic)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> error[E0080]: could not evaluate static initializer --> $DIR/erroneous-const2.rs:15:17 @@ -40,11 +40,11 @@ warning: any use of this value will cause an error LL | const VOID: () = [()][2]; | -------------- ^^^^^^^ index out of bounds: the length is 1 but the index is 2 | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/erroneous-const2.rs:2:9 | LL | #![warn(const_err, unconditional_panic)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> diff --git a/src/test/ui/consts/const-eval/format.stderr b/src/test/ui/consts/const-eval/format.stderr index a476b0f587f..f3f6f2bb028 100644 --- a/src/test/ui/consts/const-eval/format.stderr +++ b/src/test/ui/consts/const-eval/format.stderr @@ -40,9 +40,9 @@ error: erroneous constant used LL | panic!("{:?}", 0); | ^^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default error: erroneous constant used --> $DIR/format.rs:2:20 @@ -83,9 +83,9 @@ error: erroneous constant used LL | panic!("{:?}", 0); | ^^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: erroneous constant used @@ -94,9 +94,9 @@ error: erroneous constant used LL | panic!("{:?}", 0); | ^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default = note: this error originates in the macro `$crate::const_format_args` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info) Future breakage diagnostic: @@ -106,9 +106,9 @@ error: erroneous constant used LL | println!("{:?}", 0); | ^^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: erroneous constant used @@ -117,8 +117,8 @@ error: erroneous constant used LL | println!("{:?}", 0); | ^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) diff --git a/src/test/ui/consts/const-eval/index-out-of-bounds-never-type.stderr b/src/test/ui/consts/const-eval/index-out-of-bounds-never-type.stderr index da4a21e08ab..3f4739c56f0 100644 --- a/src/test/ui/consts/const-eval/index-out-of-bounds-never-type.stderr +++ b/src/test/ui/consts/const-eval/index-out-of-bounds-never-type.stderr @@ -4,13 +4,13 @@ warning: any use of this value will cause an error LL | const VOID: ! = { let x = 0 * std::mem::size_of::<T>(); [][x] }; | ------------- ^^^^^ index out of bounds: the length is 0 but the index is 0 | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/index-out-of-bounds-never-type.rs:4:9 | LL | #![warn(const_err, unconditional_panic)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> error: erroneous constant encountered --> $DIR/index-out-of-bounds-never-type.rs:17:13 @@ -27,11 +27,11 @@ warning: any use of this value will cause an error LL | const VOID: ! = { let x = 0 * std::mem::size_of::<T>(); [][x] }; | ------------- ^^^^^ index out of bounds: the length is 0 but the index is 0 | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/index-out-of-bounds-never-type.rs:4:9 | LL | #![warn(const_err, unconditional_panic)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> diff --git a/src/test/ui/consts/const-eval/issue-43197.stderr b/src/test/ui/consts/const-eval/issue-43197.stderr index 3f67c38f82e..ceeaa1baece 100644 --- a/src/test/ui/consts/const-eval/issue-43197.stderr +++ b/src/test/ui/consts/const-eval/issue-43197.stderr @@ -4,13 +4,13 @@ warning: any use of this value will cause an error LL | const X: u32 = 0 - 1; | ------------ ^^^^^ attempt to compute `0_u32 - 1_u32`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/issue-43197.rs:3:9 | LL | #![warn(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> warning: any use of this value will cause an error --> $DIR/issue-43197.rs:13:24 @@ -63,13 +63,13 @@ warning: any use of this value will cause an error LL | const X: u32 = 0 - 1; | ------------ ^^^^^ attempt to compute `0_u32 - 1_u32`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/issue-43197.rs:3:9 | LL | #![warn(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: warning: any use of this value will cause an error @@ -78,13 +78,13 @@ warning: any use of this value will cause an error LL | const Y: u32 = foo(0 - 1); | ------------ ^^^^^ attempt to compute `0_u32 - 1_u32`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/issue-43197.rs:3:9 | LL | #![warn(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: warning: erroneous constant used @@ -93,13 +93,13 @@ warning: erroneous constant used LL | println!("{} {}", X, Y); | ^ referenced constant has errors | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/issue-43197.rs:3:9 | LL | #![warn(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = note: this warning originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) Future breakage diagnostic: @@ -109,12 +109,12 @@ warning: erroneous constant used LL | println!("{} {}", X, Y); | ^ referenced constant has errors | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/issue-43197.rs:3:9 | LL | #![warn(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = note: this warning originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) diff --git a/src/test/ui/consts/const-eval/issue-44578.stderr b/src/test/ui/consts/const-eval/issue-44578.stderr index 4c27ceea19b..c3a794d2fe3 100644 --- a/src/test/ui/consts/const-eval/issue-44578.stderr +++ b/src/test/ui/consts/const-eval/issue-44578.stderr @@ -14,13 +14,13 @@ warning: any use of this value will cause an error LL | const AMT: usize = [A::AMT][(A::AMT > B::AMT) as usize]; | ---------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ index out of bounds: the length is 1 but the index is 1 | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/issue-44578.rs:3:10 | LL | #![allow(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: warning: erroneous constant used @@ -29,12 +29,12 @@ warning: erroneous constant used LL | println!("{}", <Bar<u16, u8> as Foo>::AMT); | ^^^^^^^^^^^^^^^^^^^^^^^^^^ referenced constant has errors | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/issue-44578.rs:3:10 | LL | #![allow(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = note: this warning originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) diff --git a/src/test/ui/consts/const-eval/issue-50814-2.stderr b/src/test/ui/consts/const-eval/issue-50814-2.stderr index cc19caca724..bd860197720 100644 --- a/src/test/ui/consts/const-eval/issue-50814-2.stderr +++ b/src/test/ui/consts/const-eval/issue-50814-2.stderr @@ -4,9 +4,9 @@ error: any use of this value will cause an error LL | const BAR: usize = [5, 6, 7][T::BOO]; | ---------------- ^^^^^^^^^^^^^^^^^ index out of bounds: the length is 3 but the index is 42 | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default error[E0080]: evaluation of `foo::<()>` failed --> $DIR/issue-50814-2.rs:19:6 @@ -30,7 +30,7 @@ error: any use of this value will cause an error LL | const BAR: usize = [5, 6, 7][T::BOO]; | ---------------- ^^^^^^^^^^^^^^^^^ index out of bounds: the length is 3 but the index is 42 | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/consts/const-eval/issue-50814.stderr b/src/test/ui/consts/const-eval/issue-50814.stderr index 6ceef91a042..c8e5a169ff9 100644 --- a/src/test/ui/consts/const-eval/issue-50814.stderr +++ b/src/test/ui/consts/const-eval/issue-50814.stderr @@ -4,9 +4,9 @@ error: any use of this value will cause an error LL | const MAX: u8 = A::MAX + B::MAX; | ------------- ^^^^^^^^^^^^^^^ attempt to compute `u8::MAX + u8::MAX`, which would overflow | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default error[E0080]: evaluation of `foo::<i32>` failed --> $DIR/issue-50814.rs:21:6 @@ -30,7 +30,7 @@ error: any use of this value will cause an error LL | const MAX: u8 = A::MAX + B::MAX; | ------------- ^^^^^^^^^^^^^^^ attempt to compute `u8::MAX + u8::MAX`, which would overflow | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/consts/const-eval/partial_ptr_overwrite.stderr b/src/test/ui/consts/const-eval/partial_ptr_overwrite.stderr index 75e50a27b3a..f41fa1c1ee0 100644 --- a/src/test/ui/consts/const-eval/partial_ptr_overwrite.stderr +++ b/src/test/ui/consts/const-eval/partial_ptr_overwrite.stderr @@ -7,11 +7,11 @@ LL | const PARTIAL_OVERWRITE: () = { LL | *(ptr as *mut u8) = 123; | ^^^^^^^^^^^^^^^^^^^^^^^ unable to overwrite parts of a pointer in memory at alloc4 | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default error: aborting due to previous error @@ -25,9 +25,9 @@ LL | const PARTIAL_OVERWRITE: () = { LL | *(ptr as *mut u8) = 123; | ^^^^^^^^^^^^^^^^^^^^^^^ unable to overwrite parts of a pointer in memory at alloc4 | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/consts/const-eval/promoted_errors.noopt.stderr b/src/test/ui/consts/const-eval/promoted_errors.noopt.stderr index cfca8ef0746..d5f73dcd11f 100644 --- a/src/test/ui/consts/const-eval/promoted_errors.noopt.stderr +++ b/src/test/ui/consts/const-eval/promoted_errors.noopt.stderr @@ -53,13 +53,13 @@ LL | 0 - 1 LL | const X: () = { | ----------- | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/promoted_errors.rs:11:9 | LL | #![warn(const_err, arithmetic_overflow, unconditional_panic)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> warning: any use of this value will cause an error --> $DIR/promoted_errors.rs:43:28 @@ -88,13 +88,13 @@ LL | 0 - 1 LL | const X: () = { | ----------- | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/promoted_errors.rs:11:9 | LL | #![warn(const_err, arithmetic_overflow, unconditional_panic)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: warning: any use of this value will cause an error @@ -105,11 +105,11 @@ LL | const X: () = { LL | let _x: &'static u32 = &overflow(); | ^^^^^^^^^^^ referenced constant has errors | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/promoted_errors.rs:11:9 | LL | #![warn(const_err, arithmetic_overflow, unconditional_panic)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> diff --git a/src/test/ui/consts/const-eval/promoted_errors.opt.stderr b/src/test/ui/consts/const-eval/promoted_errors.opt.stderr index 984484a850f..42310327692 100644 --- a/src/test/ui/consts/const-eval/promoted_errors.opt.stderr +++ b/src/test/ui/consts/const-eval/promoted_errors.opt.stderr @@ -53,13 +53,13 @@ LL | 1 / 0 LL | const X: () = { | ----------- | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/promoted_errors.rs:11:9 | LL | #![warn(const_err, arithmetic_overflow, unconditional_panic)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> warning: any use of this value will cause an error --> $DIR/promoted_errors.rs:46:28 @@ -89,13 +89,13 @@ LL | 1 / 0 LL | const X: () = { | ----------- | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/promoted_errors.rs:11:9 | LL | #![warn(const_err, arithmetic_overflow, unconditional_panic)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: warning: any use of this value will cause an error @@ -107,11 +107,11 @@ LL | const X: () = { LL | let _x: &'static i32 = &div_by_zero1(); | ^^^^^^^^^^^^^^^ referenced constant has errors | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/promoted_errors.rs:11:9 | LL | #![warn(const_err, arithmetic_overflow, unconditional_panic)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> diff --git a/src/test/ui/consts/const-eval/promoted_errors.opt_with_overflow_checks.stderr b/src/test/ui/consts/const-eval/promoted_errors.opt_with_overflow_checks.stderr index cfca8ef0746..d5f73dcd11f 100644 --- a/src/test/ui/consts/const-eval/promoted_errors.opt_with_overflow_checks.stderr +++ b/src/test/ui/consts/const-eval/promoted_errors.opt_with_overflow_checks.stderr @@ -53,13 +53,13 @@ LL | 0 - 1 LL | const X: () = { | ----------- | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/promoted_errors.rs:11:9 | LL | #![warn(const_err, arithmetic_overflow, unconditional_panic)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> warning: any use of this value will cause an error --> $DIR/promoted_errors.rs:43:28 @@ -88,13 +88,13 @@ LL | 0 - 1 LL | const X: () = { | ----------- | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/promoted_errors.rs:11:9 | LL | #![warn(const_err, arithmetic_overflow, unconditional_panic)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: warning: any use of this value will cause an error @@ -105,11 +105,11 @@ LL | const X: () = { LL | let _x: &'static u32 = &overflow(); | ^^^^^^^^^^^ referenced constant has errors | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/promoted_errors.rs:11:9 | LL | #![warn(const_err, arithmetic_overflow, unconditional_panic)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> diff --git a/src/test/ui/consts/const-eval/pub_const_err.stderr b/src/test/ui/consts/const-eval/pub_const_err.stderr index 36197a7ab59..d1081f9c2ca 100644 --- a/src/test/ui/consts/const-eval/pub_const_err.stderr +++ b/src/test/ui/consts/const-eval/pub_const_err.stderr @@ -4,13 +4,13 @@ warning: any use of this value will cause an error LL | pub const Z: u32 = 0 - 1; | ---------------- ^^^^^ attempt to compute `0_u32 - 1_u32`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/pub_const_err.rs:2:9 | LL | #![warn(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> warning: 1 warning emitted @@ -21,11 +21,11 @@ warning: any use of this value will cause an error LL | pub const Z: u32 = 0 - 1; | ---------------- ^^^^^ attempt to compute `0_u32 - 1_u32`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/pub_const_err.rs:2:9 | LL | #![warn(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> diff --git a/src/test/ui/consts/const-eval/pub_const_err_bin.stderr b/src/test/ui/consts/const-eval/pub_const_err_bin.stderr index 2eef3b8f5c4..93362a9375c 100644 --- a/src/test/ui/consts/const-eval/pub_const_err_bin.stderr +++ b/src/test/ui/consts/const-eval/pub_const_err_bin.stderr @@ -4,13 +4,13 @@ warning: any use of this value will cause an error LL | pub const Z: u32 = 0 - 1; | ---------------- ^^^^^ attempt to compute `0_u32 - 1_u32`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/pub_const_err_bin.rs:2:9 | LL | #![warn(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> warning: 1 warning emitted @@ -21,11 +21,11 @@ warning: any use of this value will cause an error LL | pub const Z: u32 = 0 - 1; | ---------------- ^^^^^ attempt to compute `0_u32 - 1_u32`, which would overflow | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/pub_const_err_bin.rs:2:9 | LL | #![warn(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> diff --git a/src/test/ui/consts/const-eval/ref_to_int_match.32bit.stderr b/src/test/ui/consts/const-eval/ref_to_int_match.32bit.stderr index 30935e41549..02feb6a7832 100644 --- a/src/test/ui/consts/const-eval/ref_to_int_match.32bit.stderr +++ b/src/test/ui/consts/const-eval/ref_to_int_match.32bit.stderr @@ -4,11 +4,11 @@ error: any use of this value will cause an error LL | const BAR: Int = unsafe { Foo { r: &42 }.f }; | -------------- ^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default error: could not evaluate constant pattern --> $DIR/ref_to_int_match.rs:7:14 @@ -31,9 +31,9 @@ error: any use of this value will cause an error LL | const BAR: Int = unsafe { Foo { r: &42 }.f }; | -------------- ^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/consts/const-eval/ref_to_int_match.64bit.stderr b/src/test/ui/consts/const-eval/ref_to_int_match.64bit.stderr index 30935e41549..02feb6a7832 100644 --- a/src/test/ui/consts/const-eval/ref_to_int_match.64bit.stderr +++ b/src/test/ui/consts/const-eval/ref_to_int_match.64bit.stderr @@ -4,11 +4,11 @@ error: any use of this value will cause an error LL | const BAR: Int = unsafe { Foo { r: &42 }.f }; | -------------- ^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default error: could not evaluate constant pattern --> $DIR/ref_to_int_match.rs:7:14 @@ -31,9 +31,9 @@ error: any use of this value will cause an error LL | const BAR: Int = unsafe { Foo { r: &42 }.f }; | -------------- ^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/consts/const-eval/ub-enum.32bit.stderr b/src/test/ui/consts/const-eval/ub-enum.32bit.stderr index 80395e32db0..ddfe1d5909f 100644 --- a/src/test/ui/consts/const-eval/ub-enum.32bit.stderr +++ b/src/test/ui/consts/const-eval/ub-enum.32bit.stderr @@ -15,11 +15,11 @@ error: any use of this value will cause an error LL | const BAD_ENUM_PTR: Enum = unsafe { mem::transmute(&1) }; | ^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default error: any use of this value will cause an error --> $DIR/ub-enum.rs:31:1 @@ -137,11 +137,11 @@ error: any use of this value will cause an error LL | const BAD_ENUM_PTR: Enum = unsafe { mem::transmute(&1) }; | ^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -150,11 +150,11 @@ error: any use of this value will cause an error LL | const BAD_ENUM_WRAPPED: Wrap<Enum> = unsafe { mem::transmute(&1) }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -163,11 +163,11 @@ error: any use of this value will cause an error LL | const BAD_ENUM2_PTR: Enum2 = unsafe { mem::transmute(&0) }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -176,11 +176,11 @@ error: any use of this value will cause an error LL | const BAD_ENUM2_WRAPPED: Wrap<Enum2> = unsafe { mem::transmute(&0) }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -189,9 +189,9 @@ error: any use of this value will cause an error LL | const BAD_ENUM2_OPTION_PTR: Option<Enum2> = unsafe { mem::transmute(&0) }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/consts/const-eval/ub-enum.64bit.stderr b/src/test/ui/consts/const-eval/ub-enum.64bit.stderr index d20f63a7289..930f8130bc3 100644 --- a/src/test/ui/consts/const-eval/ub-enum.64bit.stderr +++ b/src/test/ui/consts/const-eval/ub-enum.64bit.stderr @@ -15,11 +15,11 @@ error: any use of this value will cause an error LL | const BAD_ENUM_PTR: Enum = unsafe { mem::transmute(&1) }; | ^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default error: any use of this value will cause an error --> $DIR/ub-enum.rs:31:1 @@ -137,11 +137,11 @@ error: any use of this value will cause an error LL | const BAD_ENUM_PTR: Enum = unsafe { mem::transmute(&1) }; | ^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -150,11 +150,11 @@ error: any use of this value will cause an error LL | const BAD_ENUM_WRAPPED: Wrap<Enum> = unsafe { mem::transmute(&1) }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -163,11 +163,11 @@ error: any use of this value will cause an error LL | const BAD_ENUM2_PTR: Enum2 = unsafe { mem::transmute(&0) }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -176,11 +176,11 @@ error: any use of this value will cause an error LL | const BAD_ENUM2_WRAPPED: Wrap<Enum2> = unsafe { mem::transmute(&0) }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -189,9 +189,9 @@ error: any use of this value will cause an error LL | const BAD_ENUM2_OPTION_PTR: Option<Enum2> = unsafe { mem::transmute(&0) }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/consts/const-eval/ub-ref-ptr.32bit.stderr b/src/test/ui/consts/const-eval/ub-ref-ptr.32bit.stderr index 3e93219c86d..66b993764e9 100644 --- a/src/test/ui/consts/const-eval/ub-ref-ptr.32bit.stderr +++ b/src/test/ui/consts/const-eval/ub-ref-ptr.32bit.stderr @@ -48,11 +48,11 @@ error: any use of this value will cause an error LL | const REF_AS_USIZE: usize = unsafe { mem::transmute(&0) }; | ^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default error: any use of this value will cause an error --> $DIR/ub-ref-ptr.rs:35:39 @@ -171,11 +171,11 @@ error: any use of this value will cause an error LL | const REF_AS_USIZE: usize = unsafe { mem::transmute(&0) }; | ^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -184,11 +184,11 @@ error: any use of this value will cause an error LL | const REF_AS_USIZE_SLICE: &[usize] = &[unsafe { mem::transmute(&0) }]; | ---------------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -197,9 +197,9 @@ error: any use of this value will cause an error LL | const REF_AS_USIZE_SLICE: &[usize] = &[unsafe { mem::transmute(&0) }]; | ---------------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -208,11 +208,11 @@ error: any use of this value will cause an error LL | const REF_AS_USIZE_BOX_SLICE: Box<[usize]> = unsafe { mem::transmute::<&[usize], _>(&[mem::transmute(&0)]) }; | ------------------------------------------ ^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -221,7 +221,7 @@ error: any use of this value will cause an error LL | const REF_AS_USIZE_BOX_SLICE: Box<[usize]> = unsafe { mem::transmute::<&[usize], _>(&[mem::transmute(&0)]) }; | ------------------------------------------ ^^^^^^^^^^^^^^^^^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/consts/const-eval/ub-ref-ptr.64bit.stderr b/src/test/ui/consts/const-eval/ub-ref-ptr.64bit.stderr index bc2aa12a2f3..cbf120a397e 100644 --- a/src/test/ui/consts/const-eval/ub-ref-ptr.64bit.stderr +++ b/src/test/ui/consts/const-eval/ub-ref-ptr.64bit.stderr @@ -48,11 +48,11 @@ error: any use of this value will cause an error LL | const REF_AS_USIZE: usize = unsafe { mem::transmute(&0) }; | ^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default error: any use of this value will cause an error --> $DIR/ub-ref-ptr.rs:35:39 @@ -171,11 +171,11 @@ error: any use of this value will cause an error LL | const REF_AS_USIZE: usize = unsafe { mem::transmute(&0) }; | ^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -184,11 +184,11 @@ error: any use of this value will cause an error LL | const REF_AS_USIZE_SLICE: &[usize] = &[unsafe { mem::transmute(&0) }]; | ---------------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -197,9 +197,9 @@ error: any use of this value will cause an error LL | const REF_AS_USIZE_SLICE: &[usize] = &[unsafe { mem::transmute(&0) }]; | ---------------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -208,11 +208,11 @@ error: any use of this value will cause an error LL | const REF_AS_USIZE_BOX_SLICE: Box<[usize]> = unsafe { mem::transmute::<&[usize], _>(&[mem::transmute(&0)]) }; | ------------------------------------------ ^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -221,7 +221,7 @@ error: any use of this value will cause an error LL | const REF_AS_USIZE_BOX_SLICE: Box<[usize]> = unsafe { mem::transmute::<&[usize], _>(&[mem::transmute(&0)]) }; | ------------------------------------------ ^^^^^^^^^^^^^^^^^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/consts/const-eval/ub-wide-ptr.32bit.stderr b/src/test/ui/consts/const-eval/ub-wide-ptr.32bit.stderr index 4cd974e7bf9..2d4218a94f5 100644 --- a/src/test/ui/consts/const-eval/ub-wide-ptr.32bit.stderr +++ b/src/test/ui/consts/const-eval/ub-wide-ptr.32bit.stderr @@ -26,11 +26,11 @@ error: any use of this value will cause an error LL | const STR_LENGTH_PTR: &str = unsafe { mem::transmute((&42u8, &3)) }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default error: any use of this value will cause an error --> $DIR/ub-wide-ptr.rs:46:1 @@ -320,11 +320,11 @@ error: any use of this value will cause an error LL | const STR_LENGTH_PTR: &str = unsafe { mem::transmute((&42u8, &3)) }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -333,11 +333,11 @@ error: any use of this value will cause an error LL | const MY_STR_LENGTH_PTR: &MyStr = unsafe { mem::transmute((&42u8, &3)) }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -346,11 +346,11 @@ error: any use of this value will cause an error LL | const SLICE_LENGTH_PTR: &[u8] = unsafe { mem::transmute((&42u8, &3)) }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -359,11 +359,11 @@ error: any use of this value will cause an error LL | const SLICE_LENGTH_PTR_BOX: Box<[u8]> = unsafe { mem::transmute((&42u8, &3)) }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -372,9 +372,9 @@ error: any use of this value will cause an error LL | const SLICE_CONTENT_INVALID: &[bool] = &[unsafe { mem::transmute(3u8) }]; | ------------------------------------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -383,9 +383,9 @@ error: any use of this value will cause an error LL | const MYSLICE_PREFIX_BAD: &MySliceBool = &MySlice(unsafe { mem::transmute(3u8) }, [false]); | -------------------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -394,7 +394,7 @@ error: any use of this value will cause an error LL | const MYSLICE_SUFFIX_BAD: &MySliceBool = &MySlice(true, [unsafe { mem::transmute(3u8) }]); | -------------------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/consts/const-eval/ub-wide-ptr.64bit.stderr b/src/test/ui/consts/const-eval/ub-wide-ptr.64bit.stderr index 1d84b7bce14..9997b8fe5f2 100644 --- a/src/test/ui/consts/const-eval/ub-wide-ptr.64bit.stderr +++ b/src/test/ui/consts/const-eval/ub-wide-ptr.64bit.stderr @@ -26,11 +26,11 @@ error: any use of this value will cause an error LL | const STR_LENGTH_PTR: &str = unsafe { mem::transmute((&42u8, &3)) }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default error: any use of this value will cause an error --> $DIR/ub-wide-ptr.rs:46:1 @@ -320,11 +320,11 @@ error: any use of this value will cause an error LL | const STR_LENGTH_PTR: &str = unsafe { mem::transmute((&42u8, &3)) }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -333,11 +333,11 @@ error: any use of this value will cause an error LL | const MY_STR_LENGTH_PTR: &MyStr = unsafe { mem::transmute((&42u8, &3)) }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -346,11 +346,11 @@ error: any use of this value will cause an error LL | const SLICE_LENGTH_PTR: &[u8] = unsafe { mem::transmute((&42u8, &3)) }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -359,11 +359,11 @@ error: any use of this value will cause an error LL | const SLICE_LENGTH_PTR_BOX: Box<[u8]> = unsafe { mem::transmute((&42u8, &3)) }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -372,9 +372,9 @@ error: any use of this value will cause an error LL | const SLICE_CONTENT_INVALID: &[bool] = &[unsafe { mem::transmute(3u8) }]; | ------------------------------------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -383,9 +383,9 @@ error: any use of this value will cause an error LL | const MYSLICE_PREFIX_BAD: &MySliceBool = &MySlice(unsafe { mem::transmute(3u8) }, [false]); | -------------------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -394,7 +394,7 @@ error: any use of this value will cause an error LL | const MYSLICE_SUFFIX_BAD: &MySliceBool = &MySlice(true, [unsafe { mem::transmute(3u8) }]); | -------------------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/consts/const-eval/unused-broken-const.stderr b/src/test/ui/consts/const-eval/unused-broken-const.stderr index df5bd524f27..cdc1e9d97f4 100644 --- a/src/test/ui/consts/const-eval/unused-broken-const.stderr +++ b/src/test/ui/consts/const-eval/unused-broken-const.stderr @@ -4,9 +4,9 @@ error: any use of this value will cause an error LL | const FOO: i32 = [][0]; | -------------- ^^^^^ index out of bounds: the length is 0 but the index is 0 | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default error: aborting due to previous error @@ -17,7 +17,7 @@ error: any use of this value will cause an error LL | const FOO: i32 = [][0]; | -------------- ^^^^^ index out of bounds: the length is 0 but the index is 0 | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/consts/const-eval/validate_uninhabited_zsts.32bit.stderr b/src/test/ui/consts/const-eval/validate_uninhabited_zsts.32bit.stderr index b568518b449..dd948f9adb3 100644 --- a/src/test/ui/consts/const-eval/validate_uninhabited_zsts.32bit.stderr +++ b/src/test/ui/consts/const-eval/validate_uninhabited_zsts.32bit.stderr @@ -7,8 +7,8 @@ LL | unsafe { std::mem::transmute(()) } | this code causes undefined behavior when executed | help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done | - = note: `#[warn(invalid_value)]` on by default = note: the `!` type has no valid value + = note: `#[warn(invalid_value)]` on by default error[E0080]: evaluation of constant value failed --> $DIR/validate_uninhabited_zsts.rs:4:14 diff --git a/src/test/ui/consts/const-eval/validate_uninhabited_zsts.64bit.stderr b/src/test/ui/consts/const-eval/validate_uninhabited_zsts.64bit.stderr index b568518b449..dd948f9adb3 100644 --- a/src/test/ui/consts/const-eval/validate_uninhabited_zsts.64bit.stderr +++ b/src/test/ui/consts/const-eval/validate_uninhabited_zsts.64bit.stderr @@ -7,8 +7,8 @@ LL | unsafe { std::mem::transmute(()) } | this code causes undefined behavior when executed | help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done | - = note: `#[warn(invalid_value)]` on by default = note: the `!` type has no valid value + = note: `#[warn(invalid_value)]` on by default error[E0080]: evaluation of constant value failed --> $DIR/validate_uninhabited_zsts.rs:4:14 diff --git a/src/test/ui/consts/const-external-macro-const-err.stderr b/src/test/ui/consts/const-external-macro-const-err.stderr index 205ee92dfd7..b57615e9a7c 100644 --- a/src/test/ui/consts/const-external-macro-const-err.stderr +++ b/src/test/ui/consts/const-external-macro-const-err.stderr @@ -4,9 +4,9 @@ error: any use of this value will cause an error LL | static_assert!(2 + 2 == 5); | ^^^^^^^^^^^^^^^^^^^^^^^^^^ index out of bounds: the length is 1 but the index is 1 | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default = note: this error originates in the macro `static_assert` (in Nightly builds, run with -Z macro-backtrace for more info) error: aborting due to previous error @@ -18,8 +18,8 @@ error: any use of this value will cause an error LL | static_assert!(2 + 2 == 5); | ^^^^^^^^^^^^^^^^^^^^^^^^^^ index out of bounds: the length is 1 but the index is 1 | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default = note: this error originates in the macro `static_assert` (in Nightly builds, run with -Z macro-backtrace for more info) diff --git a/src/test/ui/consts/const-float-bits-reject-conv.stderr b/src/test/ui/consts/const-float-bits-reject-conv.stderr index 01f2f489564..908fef7265d 100644 --- a/src/test/ui/consts/const-float-bits-reject-conv.stderr +++ b/src/test/ui/consts/const-float-bits-reject-conv.stderr @@ -45,9 +45,9 @@ LL | const _: () = assert!($a); LL | const_assert!(f32::from_bits(MASKED_NAN1).is_nan()); | ^^^^^^^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default error: any use of this value will cause an error --> $DIR/const-float-bits-reject-conv.rs:33:34 @@ -184,9 +184,9 @@ LL | const _: () = assert!($a); LL | const_assert!(f32::from_bits(MASKED_NAN1).is_nan()); | ^^^^^^^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -198,9 +198,9 @@ LL | const _: () = assert!($a); LL | const_assert!(f32::from_bits(MASKED_NAN1).is_nan()); | ^^^^^^^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -212,9 +212,9 @@ LL | const _: () = assert!($a == $b); LL | const_assert!(f32::from_bits(MASKED_NAN1).to_bits(), MASKED_NAN1); | ^^^^^^^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -226,9 +226,9 @@ LL | const _: () = assert!($a == $b); LL | const_assert!(f32::from_bits(MASKED_NAN2).to_bits(), MASKED_NAN2); | ^^^^^^^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -240,9 +240,9 @@ LL | const _: () = assert!($a); LL | const_assert!(f64::from_bits(MASKED_NAN1).is_nan()); | ^^^^^^^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -254,9 +254,9 @@ LL | const _: () = assert!($a); LL | const_assert!(f64::from_bits(MASKED_NAN1).is_nan()); | ^^^^^^^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -268,9 +268,9 @@ LL | const _: () = assert!($a == $b); LL | const_assert!(f64::from_bits(MASKED_NAN1).to_bits(), MASKED_NAN1); | ^^^^^^^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -282,7 +282,7 @@ LL | const _: () = assert!($a == $b); LL | const_assert!(f64::from_bits(MASKED_NAN2).to_bits(), MASKED_NAN2); | ^^^^^^^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/consts/const-len-underflow-separate-spans.stderr b/src/test/ui/consts/const-len-underflow-separate-spans.stderr index d1bf4b92e6a..56645980b05 100644 --- a/src/test/ui/consts/const-len-underflow-separate-spans.stderr +++ b/src/test/ui/consts/const-len-underflow-separate-spans.stderr @@ -4,9 +4,9 @@ error: any use of this value will cause an error LL | const LEN: usize = ONE - TWO; | ---------------- ^^^^^^^^^ attempt to compute `1_usize - 2_usize`, which would overflow | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default error[E0080]: evaluation of constant value failed --> $DIR/const-len-underflow-separate-spans.rs:12:17 @@ -24,7 +24,7 @@ error: any use of this value will cause an error LL | const LEN: usize = ONE - TWO; | ---------------- ^^^^^^^^^ attempt to compute `1_usize - 2_usize`, which would overflow | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/consts/const-prop-read-static-in-const.stderr b/src/test/ui/consts/const-prop-read-static-in-const.stderr index ea5ad24b0b1..38941331003 100644 --- a/src/test/ui/consts/const-prop-read-static-in-const.stderr +++ b/src/test/ui/consts/const-prop-read-static-in-const.stderr @@ -4,9 +4,9 @@ error: any use of this value will cause an error LL | const TEST: u8 = MY_STATIC; | -------------- ^^^^^^^^^ constant accesses static | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default warning: skipping const checks | @@ -25,7 +25,7 @@ error: any use of this value will cause an error LL | const TEST: u8 = MY_STATIC; | -------------- ^^^^^^^^^ constant accesses static | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/consts/const-size_of_val-align_of_val-extern-type.stderr b/src/test/ui/consts/const-size_of_val-align_of_val-extern-type.stderr index d19a89378ec..0ed09ff8341 100644 --- a/src/test/ui/consts/const-size_of_val-align_of_val-extern-type.stderr +++ b/src/test/ui/consts/const-size_of_val-align_of_val-extern-type.stderr @@ -4,9 +4,9 @@ error: any use of this value will cause an error LL | const _SIZE: usize = unsafe { size_of_val(&4 as *const i32 as *const Opaque) }; | ------------------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `extern type` does not have known layout | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default error: any use of this value will cause an error --> $DIR/const-size_of_val-align_of_val-extern-type.rs:13:32 @@ -26,9 +26,9 @@ error: any use of this value will cause an error LL | const _SIZE: usize = unsafe { size_of_val(&4 as *const i32 as *const Opaque) }; | ------------------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `extern type` does not have known layout | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -37,7 +37,7 @@ error: any use of this value will cause an error LL | const _ALIGN: usize = unsafe { min_align_of_val(&4 as *const i32 as *const Opaque) }; | ------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `extern type` does not have known layout | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/consts/const-slice-oob.stderr b/src/test/ui/consts/const-slice-oob.stderr index 27c21e7af14..16756454974 100644 --- a/src/test/ui/consts/const-slice-oob.stderr +++ b/src/test/ui/consts/const-slice-oob.stderr @@ -4,9 +4,9 @@ error: any use of this value will cause an error LL | const BAR: u32 = FOO[5]; | -------------- ^^^^^^ index out of bounds: the length is 3 but the index is 5 | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default error: aborting due to previous error @@ -17,7 +17,7 @@ error: any use of this value will cause an error LL | const BAR: u32 = FOO[5]; | -------------- ^^^^^^ index out of bounds: the length is 3 but the index is 5 | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/consts/const_in_pattern/custom-eq-branch-warn.stderr b/src/test/ui/consts/const_in_pattern/custom-eq-branch-warn.stderr index e51d6f91649..22348272275 100644 --- a/src/test/ui/consts/const_in_pattern/custom-eq-branch-warn.stderr +++ b/src/test/ui/consts/const_in_pattern/custom-eq-branch-warn.stderr @@ -4,9 +4,9 @@ warning: to use a constant of type `CustomEq` in a pattern, the constant's initi LL | BAR_BAZ => panic!(), | ^^^^^^^ | - = note: `#[warn(nontrivial_structural_match)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #73448 <https://github.com/rust-lang/rust/issues/73448> + = note: `#[warn(nontrivial_structural_match)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/consts/const_in_pattern/incomplete-slice.stderr b/src/test/ui/consts/const_in_pattern/incomplete-slice.stderr index 0ff70837138..ddc576ced8f 100644 --- a/src/test/ui/consts/const_in_pattern/incomplete-slice.stderr +++ b/src/test/ui/consts/const_in_pattern/incomplete-slice.stderr @@ -4,9 +4,9 @@ warning: to use a constant of type `E` in a pattern, `E` must be annotated with LL | E_SL => {} | ^^^^ | - = note: `#[warn(indirect_structural_match)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/62411> + = note: `#[warn(indirect_structural_match)]` on by default error[E0004]: non-exhaustive patterns: `&_` not covered --> $DIR/incomplete-slice.rs:9:11 diff --git a/src/test/ui/consts/const_in_pattern/issue-44333.stderr b/src/test/ui/consts/const_in_pattern/issue-44333.stderr index 8302b09e533..731ef509cca 100644 --- a/src/test/ui/consts/const_in_pattern/issue-44333.stderr +++ b/src/test/ui/consts/const_in_pattern/issue-44333.stderr @@ -4,13 +4,13 @@ warning: function pointers and unsized pointers in patterns behave unpredictably LL | FOO => println!("foo"), | ^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/70861> note: the lint level is defined here --> $DIR/issue-44333.rs:3:9 | LL | #![warn(pointer_structural_match)] | ^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/70861> warning: function pointers and unsized pointers in patterns behave unpredictably and should not be relied upon. See https://github.com/rust-lang/rust/issues/70861 for details. --> $DIR/issue-44333.rs:21:9 diff --git a/src/test/ui/consts/const_in_pattern/reject_non_structural.stderr b/src/test/ui/consts/const_in_pattern/reject_non_structural.stderr index 56405a55d69..66019834997 100644 --- a/src/test/ui/consts/const_in_pattern/reject_non_structural.stderr +++ b/src/test/ui/consts/const_in_pattern/reject_non_structural.stderr @@ -64,13 +64,13 @@ warning: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be a LL | match &Some(NoDerive) { ADDR_OF => dbg!(ADDR_OF), _ => panic!("whoops"), }; | ^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/62411> note: the lint level is defined here --> $DIR/reject_non_structural.rs:12:9 | LL | #![warn(indirect_structural_match)] | ^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/62411> error: aborting due to 10 previous errors; 1 warning emitted diff --git a/src/test/ui/consts/const_in_pattern/warn_corner_cases.stderr b/src/test/ui/consts/const_in_pattern/warn_corner_cases.stderr index a24c8d18184..e957a43a13d 100644 --- a/src/test/ui/consts/const_in_pattern/warn_corner_cases.stderr +++ b/src/test/ui/consts/const_in_pattern/warn_corner_cases.stderr @@ -4,9 +4,9 @@ warning: to use a constant of type `NoDerive` in a pattern, the constant's initi LL | match None { Some(_) => panic!("whoops"), INDEX => dbg!(INDEX), }; | ^^^^^ | - = note: `#[warn(nontrivial_structural_match)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #73448 <https://github.com/rust-lang/rust/issues/73448> + = note: `#[warn(nontrivial_structural_match)]` on by default warning: to use a constant of type `NoDerive` in a pattern, the constant's initializer must be trivial or `NoDerive` must be annotated with `#[derive(PartialEq, Eq)]` --> $DIR/warn_corner_cases.rs:32:47 diff --git a/src/test/ui/consts/const_limit/const_eval_limit_reached.stderr b/src/test/ui/consts/const_limit/const_eval_limit_reached.stderr index e450f4aa3bd..0f7d93a3be3 100644 --- a/src/test/ui/consts/const_limit/const_eval_limit_reached.stderr +++ b/src/test/ui/consts/const_limit/const_eval_limit_reached.stderr @@ -7,9 +7,9 @@ LL | let mut x = 0; LL | while x != 1000 { | ^^^^^^^^^ exceeded interpreter step limit (see `#[const_eval_limit]`) | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default error: aborting due to previous error @@ -23,7 +23,7 @@ LL | let mut x = 0; LL | while x != 1000 { | ^^^^^^^^^ exceeded interpreter step limit (see `#[const_eval_limit]`) | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/consts/extra-const-ub/detect-extra-ub.with_flag.stderr b/src/test/ui/consts/extra-const-ub/detect-extra-ub.with_flag.stderr index 793725d3b80..a2d881f396e 100644 --- a/src/test/ui/consts/extra-const-ub/detect-extra-ub.with_flag.stderr +++ b/src/test/ui/consts/extra-const-ub/detect-extra-ub.with_flag.stderr @@ -12,11 +12,11 @@ LL | const INVALID_PTR_IN_INT: () = unsafe { LL | let _x: usize = transmute(&3u8); | ^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default error: any use of this value will cause an error --> $DIR/detect-extra-ub.rs:22:30 @@ -80,11 +80,11 @@ LL | const INVALID_PTR_IN_INT: () = unsafe { LL | let _x: usize = transmute(&3u8); | ^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -96,11 +96,11 @@ LL | let x: &[u8] = &[0; 32]; LL | let _x: (usize, usize) = transmute(x); | ^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -111,7 +111,7 @@ LL | const UNALIGNED_READ: () = { LL | INNER; | ^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/consts/invalid-union.32bit.stderr b/src/test/ui/consts/invalid-union.32bit.stderr index ae5f6b2baee..f4d69c801ab 100644 --- a/src/test/ui/consts/invalid-union.32bit.stderr +++ b/src/test/ui/consts/invalid-union.32bit.stderr @@ -15,9 +15,9 @@ error: erroneous constant used LL | let _: &'static _ = &C; | ^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default error: aborting due to 2 previous errors @@ -29,7 +29,7 @@ error: erroneous constant used LL | let _: &'static _ = &C; | ^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/consts/invalid-union.64bit.stderr b/src/test/ui/consts/invalid-union.64bit.stderr index d50e74a16ec..69b63d3ff92 100644 --- a/src/test/ui/consts/invalid-union.64bit.stderr +++ b/src/test/ui/consts/invalid-union.64bit.stderr @@ -15,9 +15,9 @@ error: erroneous constant used LL | let _: &'static _ = &C; | ^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default error: aborting due to 2 previous errors @@ -29,7 +29,7 @@ error: erroneous constant used LL | let _: &'static _ = &C; | ^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/consts/issue-56164.stderr b/src/test/ui/consts/issue-56164.stderr index 73a0f8ec0d0..b672f5690da 100644 --- a/src/test/ui/consts/issue-56164.stderr +++ b/src/test/ui/consts/issue-56164.stderr @@ -19,9 +19,9 @@ error: erroneous constant used LL | const fn foo() { (||{})() } | ^^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default error: aborting due to 3 previous errors @@ -33,7 +33,7 @@ error: erroneous constant used LL | const fn foo() { (||{})() } | ^^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/consts/issue-66693.stderr b/src/test/ui/consts/issue-66693.stderr index 5460cc1ee82..5320da00562 100644 --- a/src/test/ui/consts/issue-66693.stderr +++ b/src/test/ui/consts/issue-66693.stderr @@ -28,9 +28,9 @@ error: erroneous constant used LL | panic!(&1); | ^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default error: aborting due to 4 previous errors @@ -41,7 +41,7 @@ error: erroneous constant used LL | panic!(&1); | ^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/consts/issue-miri-1910.stderr b/src/test/ui/consts/issue-miri-1910.stderr index 0f0539e0979..bfd5421a93c 100644 --- a/src/test/ui/consts/issue-miri-1910.stderr +++ b/src/test/ui/consts/issue-miri-1910.stderr @@ -14,11 +14,11 @@ LL | copy_nonoverlapping(src, tmp.as_mut_ptr(), 1); LL | const C: () = unsafe { | ----------- | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default error: aborting due to previous error @@ -39,9 +39,9 @@ LL | copy_nonoverlapping(src, tmp.as_mut_ptr(), 1); LL | const C: () = unsafe { | ----------- | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/consts/miri_unleashed/assoc_const.stderr b/src/test/ui/consts/miri_unleashed/assoc_const.stderr index 1f82ac827ad..c64107ee26e 100644 --- a/src/test/ui/consts/miri_unleashed/assoc_const.stderr +++ b/src/test/ui/consts/miri_unleashed/assoc_const.stderr @@ -32,11 +32,11 @@ LL | pub unsafe fn drop_in_place<T: ?Sized>(to_drop: *mut T) { LL | const F: u32 = (U::X, 42).1; | ------------ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/assoc_const.rs:4:10 | LL | #![allow(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> diff --git a/src/test/ui/consts/miri_unleashed/assoc_const_2.stderr b/src/test/ui/consts/miri_unleashed/assoc_const_2.stderr index cbf02199f5b..950c3db1b7e 100644 --- a/src/test/ui/consts/miri_unleashed/assoc_const_2.stderr +++ b/src/test/ui/consts/miri_unleashed/assoc_const_2.stderr @@ -14,11 +14,11 @@ warning: any use of this value will cause an error LL | const F: u32 = 100 / U::X; | ------------ ^^^^^^^^^^ attempt to divide `100_u32` by zero | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/assoc_const_2.rs:3:10 | LL | #![allow(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> diff --git a/src/test/ui/consts/miri_unleashed/const_refers_to_static.stderr b/src/test/ui/consts/miri_unleashed/const_refers_to_static.stderr index fa2088124b0..03359e62264 100644 --- a/src/test/ui/consts/miri_unleashed/const_refers_to_static.stderr +++ b/src/test/ui/consts/miri_unleashed/const_refers_to_static.stderr @@ -57,13 +57,13 @@ LL | static FOO: AtomicUsize = AtomicUsize::new(0); LL | FOO.fetch_add(1, Ordering::Relaxed) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ calling non-const function `AtomicUsize::fetch_add` | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const_refers_to_static.rs:3:10 | LL | #![allow(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: warning: any use of this value will cause an error @@ -75,13 +75,13 @@ LL | static FOO: AtomicUsize = AtomicUsize::new(0); LL | unsafe { *(&FOO as *const _ as *const usize) } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constant accesses static | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const_refers_to_static.rs:3:10 | LL | #![allow(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: warning: any use of this value will cause an error @@ -90,11 +90,11 @@ warning: any use of this value will cause an error LL | const READ_MUT: u32 = unsafe { MUTABLE }; | ------------------- ^^^^^^^ constant accesses static | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const_refers_to_static.rs:3:10 | LL | #![allow(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> diff --git a/src/test/ui/consts/miri_unleashed/const_refers_to_static_cross_crate.32bit.stderr b/src/test/ui/consts/miri_unleashed/const_refers_to_static_cross_crate.32bit.stderr index 3a22b068916..f66a96ae3f1 100644 --- a/src/test/ui/consts/miri_unleashed/const_refers_to_static_cross_crate.32bit.stderr +++ b/src/test/ui/consts/miri_unleashed/const_refers_to_static_cross_crate.32bit.stderr @@ -40,13 +40,13 @@ LL | const U8_MUT2: &u8 = { LL | unsafe { &(*static_cross_crate::ZERO_REF)[0] } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constant accesses static | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const_refers_to_static_cross_crate.rs:23:8 | LL | #[warn(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> error: could not evaluate constant pattern --> $DIR/const_refers_to_static_cross_crate.rs:60:9 @@ -62,13 +62,13 @@ LL | const U8_MUT3: &u8 = { LL | unsafe { match static_cross_crate::OPT_ZERO { Some(ref u) => u, None => panic!() } } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constant accesses static | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const_refers_to_static_cross_crate.rs:30:8 | LL | #[warn(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> error: could not evaluate constant pattern --> $DIR/const_refers_to_static_cross_crate.rs:68:9 @@ -165,13 +165,13 @@ LL | const U8_MUT2: &u8 = { LL | unsafe { &(*static_cross_crate::ZERO_REF)[0] } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constant accesses static | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const_refers_to_static_cross_crate.rs:23:8 | LL | #[warn(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: warning: any use of this value will cause an error @@ -182,11 +182,11 @@ LL | const U8_MUT3: &u8 = { LL | unsafe { match static_cross_crate::OPT_ZERO { Some(ref u) => u, None => panic!() } } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constant accesses static | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const_refers_to_static_cross_crate.rs:30:8 | LL | #[warn(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> diff --git a/src/test/ui/consts/miri_unleashed/const_refers_to_static_cross_crate.64bit.stderr b/src/test/ui/consts/miri_unleashed/const_refers_to_static_cross_crate.64bit.stderr index 39c874d6498..f919c364310 100644 --- a/src/test/ui/consts/miri_unleashed/const_refers_to_static_cross_crate.64bit.stderr +++ b/src/test/ui/consts/miri_unleashed/const_refers_to_static_cross_crate.64bit.stderr @@ -40,13 +40,13 @@ LL | const U8_MUT2: &u8 = { LL | unsafe { &(*static_cross_crate::ZERO_REF)[0] } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constant accesses static | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const_refers_to_static_cross_crate.rs:23:8 | LL | #[warn(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> error: could not evaluate constant pattern --> $DIR/const_refers_to_static_cross_crate.rs:60:9 @@ -62,13 +62,13 @@ LL | const U8_MUT3: &u8 = { LL | unsafe { match static_cross_crate::OPT_ZERO { Some(ref u) => u, None => panic!() } } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constant accesses static | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const_refers_to_static_cross_crate.rs:30:8 | LL | #[warn(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> error: could not evaluate constant pattern --> $DIR/const_refers_to_static_cross_crate.rs:68:9 @@ -165,13 +165,13 @@ LL | const U8_MUT2: &u8 = { LL | unsafe { &(*static_cross_crate::ZERO_REF)[0] } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constant accesses static | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const_refers_to_static_cross_crate.rs:23:8 | LL | #[warn(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> Future breakage diagnostic: warning: any use of this value will cause an error @@ -182,11 +182,11 @@ LL | const U8_MUT3: &u8 = { LL | unsafe { match static_cross_crate::OPT_ZERO { Some(ref u) => u, None => panic!() } } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constant accesses static | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> note: the lint level is defined here --> $DIR/const_refers_to_static_cross_crate.rs:30:8 | LL | #[warn(const_err)] | ^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> diff --git a/src/test/ui/consts/ptr_comparisons.stderr b/src/test/ui/consts/ptr_comparisons.stderr index 3de2aba5b05..df9a8bf51b0 100644 --- a/src/test/ui/consts/ptr_comparisons.stderr +++ b/src/test/ui/consts/ptr_comparisons.stderr @@ -24,11 +24,11 @@ error: any use of this value will cause an error LL | const _: usize = unsafe { std::mem::transmute::<*const usize, usize>(FOO) + 4 }; | -------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default error: any use of this value will cause an error --> $DIR/ptr_comparisons.rs:62:27 @@ -51,11 +51,11 @@ error: any use of this value will cause an error LL | const _: usize = unsafe { std::mem::transmute::<*const usize, usize>(FOO) + 4 }; | -------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default Future breakage diagnostic: error: any use of this value will cause an error @@ -64,9 +64,9 @@ error: any use of this value will cause an error LL | const _: usize = unsafe { *std::mem::transmute::<&&usize, &usize>(&FOO) + 4 }; | -------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> = help: this code performed an operation that depends on the underlying bytes representing a pointer = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/consts/recursive.stderr b/src/test/ui/consts/recursive.stderr index 647ed1db20b..65fb2a69d8f 100644 --- a/src/test/ui/consts/recursive.stderr +++ b/src/test/ui/consts/recursive.stderr @@ -6,8 +6,8 @@ LL | const fn f<T>(x: T) { LL | f(x); | ---- recursive call site | - = note: `#[warn(unconditional_recursion)]` on by default = help: a `loop` may express intention better if this is on purpose + = note: `#[warn(unconditional_recursion)]` on by default error: any use of this value will cause an error --> $DIR/recursive.rs:4:5 @@ -23,9 +23,9 @@ LL | f(x); LL | const X: () = f(1); | ----------- | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default error: aborting due to previous error; 1 warning emitted @@ -44,7 +44,7 @@ LL | f(x); LL | const X: () = f(1); | ----------- | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/consts/refs_check_const_eq-issue-88384.stderr b/src/test/ui/consts/refs_check_const_eq-issue-88384.stderr index 4f2f5e244b6..3855b5f2a68 100644 --- a/src/test/ui/consts/refs_check_const_eq-issue-88384.stderr +++ b/src/test/ui/consts/refs_check_const_eq-issue-88384.stderr @@ -4,8 +4,8 @@ warning: the feature `adt_const_params` is incomplete and may not be safe to use LL | #![feature(adt_const_params)] | ^^^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #95174 <https://github.com/rust-lang/rust/issues/95174> for more information + = note: `#[warn(incomplete_features)]` on by default error[E0741]: using function pointers as const generic parameters is forbidden --> $DIR/refs_check_const_eq-issue-88384.rs:10:21 diff --git a/src/test/ui/consts/trait_specialization.stderr b/src/test/ui/consts/trait_specialization.stderr index e80821cf46a..10bebe8ebc5 100644 --- a/src/test/ui/consts/trait_specialization.stderr +++ b/src/test/ui/consts/trait_specialization.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/consts/uninhabited-const-issue-61744.stderr b/src/test/ui/consts/uninhabited-const-issue-61744.stderr index d3177784789..0848fbf1968 100644 --- a/src/test/ui/consts/uninhabited-const-issue-61744.stderr +++ b/src/test/ui/consts/uninhabited-const-issue-61744.stderr @@ -137,9 +137,9 @@ LL | hint_unreachable() LL | const CONSTANT: i32 = unsafe { fake_type() }; | ------------------- | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default error[E0080]: erroneous constant used --> $DIR/uninhabited-const-issue-61744.rs:19:10 @@ -290,7 +290,7 @@ LL | hint_unreachable() LL | const CONSTANT: i32 = unsafe { fake_type() }; | ------------------- | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default diff --git a/src/test/ui/derive-uninhabited-enum-38885.stderr b/src/test/ui/derive-uninhabited-enum-38885.stderr index bd36a25686a..dcdf8f8430f 100644 --- a/src/test/ui/derive-uninhabited-enum-38885.stderr +++ b/src/test/ui/derive-uninhabited-enum-38885.stderr @@ -7,8 +7,8 @@ LL | Bar(u8), LL | Void(Void), | ^^^^ | - = note: `-W dead-code` implied by `-W unused` = note: `Foo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis + = note: `-W dead-code` implied by `-W unused` warning: 1 warning emitted diff --git a/src/test/ui/derives/clone-debug-dead-code-in-the-same-struct.stderr b/src/test/ui/derives/clone-debug-dead-code-in-the-same-struct.stderr index baf34b46d8b..512b870fa4b 100644 --- a/src/test/ui/derives/clone-debug-dead-code-in-the-same-struct.stderr +++ b/src/test/ui/derives/clone-debug-dead-code-in-the-same-struct.stderr @@ -13,12 +13,12 @@ LL | field3: (), LL | field4: (), | ^^^^^^ | + = note: `Whatever` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis note: the lint level is defined here --> $DIR/clone-debug-dead-code-in-the-same-struct.rs:1:11 | LL | #![forbid(dead_code)] | ^^^^^^^^^ - = note: `Whatever` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis error: aborting due to previous error diff --git a/src/test/ui/derives/deriving-with-repr-packed.stderr b/src/test/ui/derives/deriving-with-repr-packed.stderr index d3fe550c3e4..0ad800c3981 100644 --- a/src/test/ui/derives/deriving-with-repr-packed.stderr +++ b/src/test/ui/derives/deriving-with-repr-packed.stderr @@ -4,13 +4,13 @@ error: `Clone` can't be derived on this `#[repr(packed)]` struct with type or co LL | #[derive(Copy, Clone, Default, PartialEq, Eq)] | ^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> note: the lint level is defined here --> $DIR/deriving-with-repr-packed.rs:1:9 | LL | #![deny(unaligned_references)] | ^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: this error originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) error: `PartialEq` can't be derived on this `#[repr(packed)]` struct with type or const parameters @@ -52,13 +52,13 @@ error: `Clone` can't be derived on this `#[repr(packed)]` struct with type or co LL | #[derive(Copy, Clone, Default, PartialEq, Eq)] | ^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> note: the lint level is defined here --> $DIR/deriving-with-repr-packed.rs:1:9 | LL | #![deny(unaligned_references)] | ^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: this error originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) Future breakage diagnostic: @@ -68,13 +68,13 @@ error: `PartialEq` can't be derived on this `#[repr(packed)]` struct with type o LL | #[derive(Copy, Clone, Default, PartialEq, Eq)] | ^^^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> note: the lint level is defined here --> $DIR/deriving-with-repr-packed.rs:1:9 | LL | #![deny(unaligned_references)] | ^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: this error originates in the derive macro `PartialEq` (in Nightly builds, run with -Z macro-backtrace for more info) Future breakage diagnostic: @@ -84,13 +84,13 @@ error: `Hash` can't be derived on this `#[repr(packed)]` struct that does not de LL | #[derive(Default, Hash)] | ^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> note: the lint level is defined here --> $DIR/deriving-with-repr-packed.rs:1:9 | LL | #![deny(unaligned_references)] | ^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: this error originates in the derive macro `Hash` (in Nightly builds, run with -Z macro-backtrace for more info) Future breakage diagnostic: @@ -100,12 +100,12 @@ error: `Debug` can't be derived on this `#[repr(packed)]` struct that does not d LL | #[derive(Debug, Default)] | ^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> note: the lint level is defined here --> $DIR/deriving-with-repr-packed.rs:1:9 | LL | #![deny(unaligned_references)] | ^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: this error originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) diff --git a/src/test/ui/destructuring-assignment/warn-unused-duplication.stderr b/src/test/ui/destructuring-assignment/warn-unused-duplication.stderr index 1df7a5f224f..e16625136ac 100644 --- a/src/test/ui/destructuring-assignment/warn-unused-duplication.stderr +++ b/src/test/ui/destructuring-assignment/warn-unused-duplication.stderr @@ -4,12 +4,12 @@ warning: value assigned to `a` is never read LL | (a, a) = (0, 1); | ^ | + = help: maybe it is overwritten before being read? note: the lint level is defined here --> $DIR/warn-unused-duplication.rs:3:9 | LL | #![warn(unused_assignments)] | ^^^^^^^^^^^^^^^^^^ - = help: maybe it is overwritten before being read? warning: 1 warning emitted diff --git a/src/test/ui/did_you_mean/bad-assoc-ty.stderr b/src/test/ui/did_you_mean/bad-assoc-ty.stderr index 2326af934d0..21f957ab549 100644 --- a/src/test/ui/did_you_mean/bad-assoc-ty.stderr +++ b/src/test/ui/did_you_mean/bad-assoc-ty.stderr @@ -105,9 +105,9 @@ warning: trait objects without an explicit `dyn` are deprecated LL | type H = Fn(u8) -> (u8)::Output; | ^^^^^^^^^^^^^^ | - = note: `#[warn(bare_trait_objects)]` on by default = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> + = note: `#[warn(bare_trait_objects)]` on by default help: use `dyn` | LL | type H = <dyn Fn(u8) -> (u8)>::Output; diff --git a/src/test/ui/did_you_mean/issue-31424.stderr b/src/test/ui/did_you_mean/issue-31424.stderr index 88617381236..8fe38bf6972 100644 --- a/src/test/ui/did_you_mean/issue-31424.stderr +++ b/src/test/ui/did_you_mean/issue-31424.stderr @@ -24,8 +24,8 @@ LL | fn bar(self: &mut Self) { LL | (&mut self).bar(); | ----------------- recursive call site | - = note: `#[warn(unconditional_recursion)]` on by default = help: a `loop` may express intention better if this is on purpose + = note: `#[warn(unconditional_recursion)]` on by default error[E0596]: cannot borrow `self` as mutable, as it is not declared as mutable --> $DIR/issue-31424.rs:16:9 diff --git a/src/test/ui/dyn-keyword/dyn-2015-edition-keyword-ident-lint.stderr b/src/test/ui/dyn-keyword/dyn-2015-edition-keyword-ident-lint.stderr index 3eb5bb7b26d..89aded9134f 100644 --- a/src/test/ui/dyn-keyword/dyn-2015-edition-keyword-ident-lint.stderr +++ b/src/test/ui/dyn-keyword/dyn-2015-edition-keyword-ident-lint.stderr @@ -4,13 +4,13 @@ error: `dyn` is a keyword in the 2018 edition LL | pub mod dyn { | ^^^ help: you can use a raw identifier to stay compatible: `r#dyn` | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! + = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716> note: the lint level is defined here --> $DIR/dyn-2015-edition-keyword-ident-lint.rs:11:9 | LL | #![deny(keyword_idents)] | ^^^^^^^^^^^^^^ - = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! - = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716> error: `dyn` is a keyword in the 2018 edition --> $DIR/dyn-2015-edition-keyword-ident-lint.rs:17:20 diff --git a/src/test/ui/dyn-keyword/dyn-2018-edition-lint.stderr b/src/test/ui/dyn-keyword/dyn-2018-edition-lint.stderr index e7db68693c0..6bafff9192a 100644 --- a/src/test/ui/dyn-keyword/dyn-2018-edition-lint.stderr +++ b/src/test/ui/dyn-keyword/dyn-2018-edition-lint.stderr @@ -4,13 +4,13 @@ error: trait objects without an explicit `dyn` are deprecated LL | fn function(x: &SomeTrait, y: Box<SomeTrait>) { | ^^^^^^^^^ | + = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> note: the lint level is defined here --> $DIR/dyn-2018-edition-lint.rs:2:8 | LL | #[deny(bare_trait_objects)] | ^^^^^^^^^^^^^^^^^^ - = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> help: use `dyn` | LL | fn function(x: &dyn SomeTrait, y: Box<SomeTrait>) { diff --git a/src/test/ui/dyn-keyword/dyn-angle-brackets.stderr b/src/test/ui/dyn-keyword/dyn-angle-brackets.stderr index 261c2d5742f..0bb764d712e 100644 --- a/src/test/ui/dyn-keyword/dyn-angle-brackets.stderr +++ b/src/test/ui/dyn-keyword/dyn-angle-brackets.stderr @@ -4,13 +4,13 @@ error: trait objects without an explicit `dyn` are deprecated LL | <fmt::Debug>::fmt(self, f) | ^^^^^^^^^^ | + = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> note: the lint level is defined here --> $DIR/dyn-angle-brackets.rs:4:9 | LL | #![deny(bare_trait_objects)] | ^^^^^^^^^^^^^^^^^^ - = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> help: use `dyn` | LL | <dyn fmt::Debug>::fmt(self, f) diff --git a/src/test/ui/editions/edition-raw-pointer-method-2015.stderr b/src/test/ui/editions/edition-raw-pointer-method-2015.stderr index 417daf36fca..612dd17e71e 100644 --- a/src/test/ui/editions/edition-raw-pointer-method-2015.stderr +++ b/src/test/ui/editions/edition-raw-pointer-method-2015.stderr @@ -4,14 +4,14 @@ error: type annotations needed LL | let _ = y.is_null(); | ^^^^^^^ | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! + = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906> note: the lint level is defined here --> $DIR/edition-raw-pointer-method-2015.rs:5:8 | LL | #[deny(warnings)] | ^^^^^^^^ = note: `#[deny(tyvar_behind_raw_pointer)]` implied by `#[deny(warnings)]` - = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! - = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906> error: aborting due to previous error diff --git a/src/test/ui/empty/empty-attributes.stderr b/src/test/ui/empty/empty-attributes.stderr index 8653eaf5ccd..01d0d5a6b48 100644 --- a/src/test/ui/empty/empty-attributes.stderr +++ b/src/test/ui/empty/empty-attributes.stderr @@ -4,12 +4,12 @@ error: unused attribute LL | #[repr()] | ^^^^^^^^^ help: remove this attribute | + = note: attribute `repr` with an empty list has no effect note: the lint level is defined here --> $DIR/empty-attributes.rs:3:9 | LL | #![deny(unused_attributes)] | ^^^^^^^^^^^^^^^^^ - = note: attribute `repr` with an empty list has no effect error: unused attribute --> $DIR/empty-attributes.rs:14:1 diff --git a/src/test/ui/enum-discriminant/discriminant_size.stderr b/src/test/ui/enum-discriminant/discriminant_size.stderr index efc7d998466..9b1505b5c46 100644 --- a/src/test/ui/enum-discriminant/discriminant_size.stderr +++ b/src/test/ui/enum-discriminant/discriminant_size.stderr @@ -4,8 +4,8 @@ warning: the feature `repr128` is incomplete and may not be safe to use and/or c LL | #![feature(core_intrinsics, repr128)] | ^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #56071 <https://github.com/rust-lang/rust/issues/56071> for more information + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/enum-discriminant/issue-43398.stderr b/src/test/ui/enum-discriminant/issue-43398.stderr index 9a394153bf6..fc7bbd06284 100644 --- a/src/test/ui/enum-discriminant/issue-43398.stderr +++ b/src/test/ui/enum-discriminant/issue-43398.stderr @@ -4,8 +4,8 @@ warning: the feature `repr128` is incomplete and may not be safe to use and/or c LL | #![feature(repr128)] | ^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #56071 <https://github.com/rust-lang/rust/issues/56071> for more information + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/enum-discriminant/issue-70509-partial_eq.stderr b/src/test/ui/enum-discriminant/issue-70509-partial_eq.stderr index 5bf6ea56ebc..ac93badf215 100644 --- a/src/test/ui/enum-discriminant/issue-70509-partial_eq.stderr +++ b/src/test/ui/enum-discriminant/issue-70509-partial_eq.stderr @@ -4,8 +4,8 @@ warning: the feature `repr128` is incomplete and may not be safe to use and/or c LL | #![feature(repr128, arbitrary_enum_discriminant)] | ^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #56071 <https://github.com/rust-lang/rust/issues/56071> for more information + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/enum-discriminant/repr128.stderr b/src/test/ui/enum-discriminant/repr128.stderr index 88adfb1742d..da8d75c11af 100644 --- a/src/test/ui/enum-discriminant/repr128.stderr +++ b/src/test/ui/enum-discriminant/repr128.stderr @@ -4,8 +4,8 @@ warning: the feature `repr128` is incomplete and may not be safe to use and/or c LL | #![feature(repr128, core_intrinsics, discriminant_kind)] | ^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #56071 <https://github.com/rust-lang/rust/issues/56071> for more information + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/enum/enum-discrim-too-small2.stderr b/src/test/ui/enum/enum-discrim-too-small2.stderr index 43830679535..f79f7a043d6 100644 --- a/src/test/ui/enum/enum-discrim-too-small2.stderr +++ b/src/test/ui/enum/enum-discrim-too-small2.stderr @@ -4,13 +4,13 @@ error: literal out of range for `i8` LL | Ci8 = 223, | ^^^ | + = note: the literal `223` does not fit into the type `i8` whose range is `-128..=127` + = help: consider using the type `u8` instead note: the lint level is defined here --> $DIR/enum-discrim-too-small2.rs:1:9 | LL | #![deny(overflowing_literals)] | ^^^^^^^^^^^^^^^^^^^^ - = note: the literal `223` does not fit into the type `i8` whose range is `-128..=127` - = help: consider using the type `u8` instead error: literal out of range for `i16` --> $DIR/enum-discrim-too-small2.rs:15:12 diff --git a/src/test/ui/error-codes/E0017.stderr b/src/test/ui/error-codes/E0017.stderr index 830e4db345a..6e48f9582f1 100644 --- a/src/test/ui/error-codes/E0017.stderr +++ b/src/test/ui/error-codes/E0017.stderr @@ -4,7 +4,6 @@ warning: taking a mutable reference to a `const` item LL | const CR: &'static mut i32 = &mut C; | ^^^^^^ | - = note: `#[warn(const_item_mutation)]` on by default = note: each usage of a `const` item creates a new temporary = note: the mutable reference will refer to this temporary, not the original `const` item note: `const` item defined here @@ -12,6 +11,7 @@ note: `const` item defined here | LL | const C: i32 = 2; | ^^^^^^^^^^^^ + = note: `#[warn(const_item_mutation)]` on by default error[E0764]: mutable references are not allowed in the final value of constants --> $DIR/E0017.rs:5:30 diff --git a/src/test/ui/error-codes/E0388.stderr b/src/test/ui/error-codes/E0388.stderr index 106efc19ac9..b51aa263d5e 100644 --- a/src/test/ui/error-codes/E0388.stderr +++ b/src/test/ui/error-codes/E0388.stderr @@ -4,7 +4,6 @@ warning: taking a mutable reference to a `const` item LL | const CR: &'static mut i32 = &mut C; | ^^^^^^ | - = note: `#[warn(const_item_mutation)]` on by default = note: each usage of a `const` item creates a new temporary = note: the mutable reference will refer to this temporary, not the original `const` item note: `const` item defined here @@ -12,6 +11,7 @@ note: `const` item defined here | LL | const C: i32 = 2; | ^^^^^^^^^^^^ + = note: `#[warn(const_item_mutation)]` on by default error[E0764]: mutable references are not allowed in the final value of constants --> $DIR/E0388.rs:4:30 diff --git a/src/test/ui/error-codes/E0520.stderr b/src/test/ui/error-codes/E0520.stderr index 65ebfcdbe32..12ecead13de 100644 --- a/src/test/ui/error-codes/E0520.stderr +++ b/src/test/ui/error-codes/E0520.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default error[E0520]: `fly` specializes an item from a parent `impl`, but that item is not marked `default` --> $DIR/E0520.rs:17:5 diff --git a/src/test/ui/error-codes/E0771.stderr b/src/test/ui/error-codes/E0771.stderr index 3ab727f5f69..b759399a940 100644 --- a/src/test/ui/error-codes/E0771.stderr +++ b/src/test/ui/error-codes/E0771.stderr @@ -12,8 +12,8 @@ warning: the feature `adt_const_params` is incomplete and may not be safe to use LL | #![feature(adt_const_params)] | ^^^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #95174 <https://github.com/rust-lang/rust/issues/95174> for more information + = note: `#[warn(incomplete_features)]` on by default error: aborting due to previous error; 1 warning emitted diff --git a/src/test/ui/errors/issue-89280-emitter-overflow-splice-lines.stderr b/src/test/ui/errors/issue-89280-emitter-overflow-splice-lines.stderr index 4ec78a298fe..08eb8cfac49 100644 --- a/src/test/ui/errors/issue-89280-emitter-overflow-splice-lines.stderr +++ b/src/test/ui/errors/issue-89280-emitter-overflow-splice-lines.stderr @@ -8,9 +8,9 @@ LL | | LL | | )) {} | |_____^ | - = note: `#[warn(anonymous_parameters)]` on by default = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686> + = note: `#[warn(anonymous_parameters)]` on by default help: try naming the parameter or explicitly ignoring it | LL ~ fn test(x: u32, _: ( diff --git a/src/test/ui/expr/if/if-let.stderr b/src/test/ui/expr/if/if-let.stderr index 8238b3f0e49..c4bba3cb1a8 100644 --- a/src/test/ui/expr/if/if-let.stderr +++ b/src/test/ui/expr/if/if-let.stderr @@ -9,9 +9,9 @@ LL | | println!("irrefutable pattern"); LL | | }); | |______- in this macro invocation | - = note: `#[warn(irrefutable_let_patterns)]` on by default = note: this pattern will always match, so the `if let` is useless = help: consider replacing the `if let` with a `let` + = note: `#[warn(irrefutable_let_patterns)]` on by default = note: this warning originates in the macro `foo` (in Nightly builds, run with -Z macro-backtrace for more info) warning: irrefutable `if let` pattern diff --git a/src/test/ui/extern/extern-no-mangle.stderr b/src/test/ui/extern/extern-no-mangle.stderr index b5642814114..f20ee158ac4 100644 --- a/src/test/ui/extern/extern-no-mangle.stderr +++ b/src/test/ui/extern/extern-no-mangle.stderr @@ -7,12 +7,12 @@ LL | #[no_mangle] LL | let x = 0_u8; | ------------- not a free function, impl method or static | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! note: the lint level is defined here --> $DIR/extern-no-mangle.rs:1:9 | LL | #![warn(unused_attributes)] | ^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! warning: `#[no_mangle]` has no effect on a foreign static --> $DIR/extern-no-mangle.rs:11:5 diff --git a/src/test/ui/feature-gates/bench.stderr b/src/test/ui/feature-gates/bench.stderr index 168ac925724..5f0aaf9251f 100644 --- a/src/test/ui/feature-gates/bench.stderr +++ b/src/test/ui/feature-gates/bench.stderr @@ -4,9 +4,9 @@ error: use of unstable library feature 'test': `bench` is a part of custom test LL | #[bench] | ^^^^^ | - = note: `#[deny(soft_unstable)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #64266 <https://github.com/rust-lang/rust/issues/64266> + = note: `#[deny(soft_unstable)]` on by default error: use of unstable library feature 'test': `bench` is a part of custom test frameworks which are unstable --> $DIR/bench.rs:7:5 diff --git a/src/test/ui/feature-gates/feature-gate-default_type_parameter_fallback.stderr b/src/test/ui/feature-gates/feature-gate-default_type_parameter_fallback.stderr index a7d5c7ac39b..308de269293 100644 --- a/src/test/ui/feature-gates/feature-gate-default_type_parameter_fallback.stderr +++ b/src/test/ui/feature-gates/feature-gate-default_type_parameter_fallback.stderr @@ -4,9 +4,9 @@ error: defaults for type parameters are only allowed in `struct`, `enum`, `type` LL | fn avg<T=i32>(_: T) {} | ^^^^^ | - = note: `#[deny(invalid_type_param_default)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #36887 <https://github.com/rust-lang/rust/issues/36887> + = note: `#[deny(invalid_type_param_default)]` on by default error: defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions --> $DIR/feature-gate-default_type_parameter_fallback.rs:8:6 diff --git a/src/test/ui/feature-gates/feature-gate-non_exhaustive_omitted_patterns_lint.stderr b/src/test/ui/feature-gates/feature-gate-non_exhaustive_omitted_patterns_lint.stderr index 3de08e215da..4d79ce3c659 100644 --- a/src/test/ui/feature-gates/feature-gate-non_exhaustive_omitted_patterns_lint.stderr +++ b/src/test/ui/feature-gates/feature-gate-non_exhaustive_omitted_patterns_lint.stderr @@ -4,10 +4,10 @@ warning: unknown lint: `non_exhaustive_omitted_patterns` LL | #![deny(non_exhaustive_omitted_patterns)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `#[warn(unknown_lints)]` on by default = note: the `non_exhaustive_omitted_patterns` lint is unstable = note: see issue #89554 <https://github.com/rust-lang/rust/issues/89554> for more information = help: add `#![feature(non_exhaustive_omitted_patterns_lint)]` to the crate attributes to enable + = note: `#[warn(unknown_lints)]` on by default warning: unknown lint: `non_exhaustive_omitted_patterns` --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:6:1 diff --git a/src/test/ui/feature-gates/feature-gate-repr-simd.stderr b/src/test/ui/feature-gates/feature-gate-repr-simd.stderr index ae44b802069..5b1270a1984 100644 --- a/src/test/ui/feature-gates/feature-gate-repr-simd.stderr +++ b/src/test/ui/feature-gates/feature-gate-repr-simd.stderr @@ -25,9 +25,9 @@ LL | LL | #[repr(simd)] | ^^^^ | - = note: `#[deny(conflicting_repr_hints)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #68585 <https://github.com/rust-lang/rust/issues/68585> + = note: `#[deny(conflicting_repr_hints)]` on by default error: aborting due to 3 previous errors diff --git a/src/test/ui/feature-gates/feature-gate-strict_provenance.stderr b/src/test/ui/feature-gates/feature-gate-strict_provenance.stderr index 34bd240c304..751da87cc0d 100644 --- a/src/test/ui/feature-gates/feature-gate-strict_provenance.stderr +++ b/src/test/ui/feature-gates/feature-gate-strict_provenance.stderr @@ -4,10 +4,10 @@ warning: unknown lint: `fuzzy_provenance_casts` LL | #![deny(fuzzy_provenance_casts)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `#[warn(unknown_lints)]` on by default = note: the `fuzzy_provenance_casts` lint is unstable = note: see issue #95228 <https://github.com/rust-lang/rust/issues/95228> for more information = help: add `#![feature(strict_provenance)]` to the crate attributes to enable + = note: `#[warn(unknown_lints)]` on by default warning: unknown lint: `lossy_provenance_casts` --> $DIR/feature-gate-strict_provenance.rs:7:1 diff --git a/src/test/ui/feature-gates/feature-gate-test_unstable_lint.stderr b/src/test/ui/feature-gates/feature-gate-test_unstable_lint.stderr index a29322443ea..b4d6aa658e1 100644 --- a/src/test/ui/feature-gates/feature-gate-test_unstable_lint.stderr +++ b/src/test/ui/feature-gates/feature-gate-test_unstable_lint.stderr @@ -4,9 +4,9 @@ warning: unknown lint: `test_unstable_lint` LL | #![allow(test_unstable_lint)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `#[warn(unknown_lints)]` on by default = note: the `test_unstable_lint` lint is unstable = help: add `#![feature(test_unstable_lint)]` to the crate attributes to enable + = note: `#[warn(unknown_lints)]` on by default warning: unknown lint: `test_unstable_lint` --> $DIR/feature-gate-test_unstable_lint.rs:4:1 diff --git a/src/test/ui/feature-gates/issue-43106-gating-of-builtin-attrs-error.stderr b/src/test/ui/feature-gates/issue-43106-gating-of-builtin-attrs-error.stderr index f94ec7d4704..5a645cf4ef9 100644 --- a/src/test/ui/feature-gates/issue-43106-gating-of-builtin-attrs-error.stderr +++ b/src/test/ui/feature-gates/issue-43106-gating-of-builtin-attrs-error.stderr @@ -12,9 +12,9 @@ error: attribute must be of the form `#[inline]` or `#[inline(always|never)]` LL | #[inline = "2100"] fn f() { } | ^^^^^^^^^^^^^^^^^^ | - = note: `#[deny(ill_formed_attribute_input)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #57571 <https://github.com/rust-lang/rust/issues/57571> + = note: `#[deny(ill_formed_attribute_input)]` on by default error: `start` attribute can only be used on functions --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:119:1 diff --git a/src/test/ui/for-loop-while/while-let-2.stderr b/src/test/ui/for-loop-while/while-let-2.stderr index 2d23a637361..1b1cf679243 100644 --- a/src/test/ui/for-loop-while/while-let-2.stderr +++ b/src/test/ui/for-loop-while/while-let-2.stderr @@ -9,9 +9,9 @@ LL | | println!("irrefutable pattern"); LL | | }); | |______- in this macro invocation | - = note: `#[warn(irrefutable_let_patterns)]` on by default = note: this pattern will always match, so the loop will never exit = help: consider instead using a `loop { ... }` with a `let` inside it + = note: `#[warn(irrefutable_let_patterns)]` on by default = note: this warning originates in the macro `foo` (in Nightly builds, run with -Z macro-backtrace for more info) warning: irrefutable `while let` pattern diff --git a/src/test/ui/future-incompatible-lint-group.stderr b/src/test/ui/future-incompatible-lint-group.stderr index 8f6dde665e6..a8fb100a749 100644 --- a/src/test/ui/future-incompatible-lint-group.stderr +++ b/src/test/ui/future-incompatible-lint-group.stderr @@ -4,9 +4,9 @@ warning: anonymous parameters are deprecated and will be removed in the next edi LL | fn f(u8) {} | ^^ help: try naming the parameter or explicitly ignoring it: `_: u8` | - = note: `#[warn(anonymous_parameters)]` on by default = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686> + = note: `#[warn(anonymous_parameters)]` on by default error: this attribute can only be applied at the crate level --> $DIR/future-incompatible-lint-group.rs:13:12 @@ -14,15 +14,15 @@ error: this attribute can only be applied at the crate level LL | #![doc(test(some_test))] | ^^^^^^^^^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730> + = note: read <https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#at-the-crate-level> for more information note: the lint level is defined here --> $DIR/future-incompatible-lint-group.rs:3:9 | LL | #![deny(future_incompatible)] | ^^^^^^^^^^^^^^^^^^^ = note: `#[deny(invalid_doc_attributes)]` implied by `#[deny(future_incompatible)]` - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730> - = note: read <https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#at-the-crate-level> for more information error: aborting due to previous error; 1 warning emitted diff --git a/src/test/ui/generator/issue-52398.stderr b/src/test/ui/generator/issue-52398.stderr index 3f8ebb5a738..30a6732f759 100644 --- a/src/test/ui/generator/issue-52398.stderr +++ b/src/test/ui/generator/issue-52398.stderr @@ -6,8 +6,8 @@ LL | | A.test(yield); LL | | }; | |______^ | - = note: `#[warn(unused_must_use)]` on by default = note: generators are lazy and do nothing unless resumed + = note: `#[warn(unused_must_use)]` on by default warning: unused generator that must be used --> $DIR/issue-52398.rs:24:5 diff --git a/src/test/ui/generator/issue-57084.stderr b/src/test/ui/generator/issue-57084.stderr index 32a04f94dcb..29aca94408a 100644 --- a/src/test/ui/generator/issue-57084.stderr +++ b/src/test/ui/generator/issue-57084.stderr @@ -9,8 +9,8 @@ LL | | } LL | | }; | |______^ | - = note: `#[warn(unused_must_use)]` on by default = note: generators are lazy and do nothing unless resumed + = note: `#[warn(unused_must_use)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/generator/match-bindings.stderr b/src/test/ui/generator/match-bindings.stderr index 4fd1e26f0c8..b911b666190 100644 --- a/src/test/ui/generator/match-bindings.stderr +++ b/src/test/ui/generator/match-bindings.stderr @@ -10,8 +10,8 @@ LL | | } LL | | }; | |______^ | - = note: `#[warn(unused_must_use)]` on by default = note: generators are lazy and do nothing unless resumed + = note: `#[warn(unused_must_use)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/generator/reborrow-mut-upvar.stderr b/src/test/ui/generator/reborrow-mut-upvar.stderr index ff511b76672..e83dbf833bf 100644 --- a/src/test/ui/generator/reborrow-mut-upvar.stderr +++ b/src/test/ui/generator/reborrow-mut-upvar.stderr @@ -10,8 +10,8 @@ LL | | *bar = 2; LL | | }; | |______^ | - = note: `#[warn(unused_must_use)]` on by default = note: generators are lazy and do nothing unless resumed + = note: `#[warn(unused_must_use)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/generator/too-live-local-in-immovable-gen.stderr b/src/test/ui/generator/too-live-local-in-immovable-gen.stderr index 72a2bd4ebc5..5cb43067fee 100644 --- a/src/test/ui/generator/too-live-local-in-immovable-gen.stderr +++ b/src/test/ui/generator/too-live-local-in-immovable-gen.stderr @@ -10,8 +10,8 @@ LL | | let _ = &a; LL | | }; | |__________^ | - = note: `#[warn(unused_must_use)]` on by default = note: generators are lazy and do nothing unless resumed + = note: `#[warn(unused_must_use)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/generator/yield-in-args-rev.stderr b/src/test/ui/generator/yield-in-args-rev.stderr index a575bf88678..c9e1ab722d4 100644 --- a/src/test/ui/generator/yield-in-args-rev.stderr +++ b/src/test/ui/generator/yield-in-args-rev.stderr @@ -7,8 +7,8 @@ LL | | foo(yield, &b); LL | | }; | |______^ | - = note: `#[warn(unused_must_use)]` on by default = note: generators are lazy and do nothing unless resumed + = note: `#[warn(unused_must_use)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/generator/yield-in-box.stderr b/src/test/ui/generator/yield-in-box.stderr index 7602e803945..8587e1dc663 100644 --- a/src/test/ui/generator/yield-in-box.stderr +++ b/src/test/ui/generator/yield-in-box.stderr @@ -10,8 +10,8 @@ LL | | } LL | | }; | |______^ | - = note: `#[warn(unused_must_use)]` on by default = note: generators are lazy and do nothing unless resumed + = note: `#[warn(unused_must_use)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/generator/yield-in-initializer.stderr b/src/test/ui/generator/yield-in-initializer.stderr index e79047ae701..07de24662cf 100644 --- a/src/test/ui/generator/yield-in-initializer.stderr +++ b/src/test/ui/generator/yield-in-initializer.stderr @@ -10,8 +10,8 @@ LL | | } LL | | }; | |______^ | - = note: `#[warn(unused_must_use)]` on by default = note: generators are lazy and do nothing unless resumed + = note: `#[warn(unused_must_use)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/generator/yield-subtype.stderr b/src/test/ui/generator/yield-subtype.stderr index bded36a4cda..fe10477bf73 100644 --- a/src/test/ui/generator/yield-subtype.stderr +++ b/src/test/ui/generator/yield-subtype.stderr @@ -7,8 +7,8 @@ LL | | yield b; LL | | }; | |______^ | - = note: `#[warn(unused_must_use)]` on by default = note: generators are lazy and do nothing unless resumed + = note: `#[warn(unused_must_use)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/generic-associated-types/issue-87429-specialization.stderr b/src/test/ui/generic-associated-types/issue-87429-specialization.stderr index d8e889aecef..11c4ebf604e 100644 --- a/src/test/ui/generic-associated-types/issue-87429-specialization.stderr +++ b/src/test/ui/generic-associated-types/issue-87429-specialization.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default error[E0277]: can't compare `Foo` with `Foo` --> $DIR/issue-87429-specialization.rs:20:31 diff --git a/src/test/ui/higher-rank-trait-bounds/hrtb-perfect-forwarding.stderr b/src/test/ui/higher-rank-trait-bounds/hrtb-perfect-forwarding.stderr index 5e75a4cc8af..727b9e6bec8 100644 --- a/src/test/ui/higher-rank-trait-bounds/hrtb-perfect-forwarding.stderr +++ b/src/test/ui/higher-rank-trait-bounds/hrtb-perfect-forwarding.stderr @@ -9,8 +9,8 @@ LL | | T: Bar<&'b isize>, LL | no_hrtb(&mut t); | --------------- recursive call site | - = note: `#[warn(unconditional_recursion)]` on by default = help: a `loop` may express intention better if this is on purpose + = note: `#[warn(unconditional_recursion)]` on by default warning: function cannot return without recursing --> $DIR/hrtb-perfect-forwarding.rs:25:1 diff --git a/src/test/ui/impl-trait/equality-rpass.stderr b/src/test/ui/impl-trait/equality-rpass.stderr index 11eeceba0ee..bde8362fdf8 100644 --- a/src/test/ui/impl-trait/equality-rpass.stderr +++ b/src/test/ui/impl-trait/equality-rpass.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/impl-trait/equality.stderr b/src/test/ui/impl-trait/equality.stderr index d4a3495515c..1841b8e5dcd 100644 --- a/src/test/ui/impl-trait/equality.stderr +++ b/src/test/ui/impl-trait/equality.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default error[E0308]: mismatched types --> $DIR/equality.rs:15:5 diff --git a/src/test/ui/impl-trait/equality2.stderr b/src/test/ui/impl-trait/equality2.stderr index 46053c6e7c1..e399a61023d 100644 --- a/src/test/ui/impl-trait/equality2.stderr +++ b/src/test/ui/impl-trait/equality2.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default error[E0308]: mismatched types --> $DIR/equality2.rs:25:18 diff --git a/src/test/ui/impl-trait/issue-100075-2.stderr b/src/test/ui/impl-trait/issue-100075-2.stderr index 5a1f1a97d04..d2dbd8c6205 100644 --- a/src/test/ui/impl-trait/issue-100075-2.stderr +++ b/src/test/ui/impl-trait/issue-100075-2.stderr @@ -7,8 +7,8 @@ LL | fn opaque<T>(t: T) -> impl Sized { LL | opaque(Some(t)) | --------------- recursive call site | - = note: `#[warn(unconditional_recursion)]` on by default = help: a `loop` may express intention better if this is on purpose + = note: `#[warn(unconditional_recursion)]` on by default error[E0720]: cannot resolve opaque type --> $DIR/issue-100075-2.rs:1:23 diff --git a/src/test/ui/impl-trait/issue-87450.stderr b/src/test/ui/impl-trait/issue-87450.stderr index 5019e544bd5..173fca63fa0 100644 --- a/src/test/ui/impl-trait/issue-87450.stderr +++ b/src/test/ui/impl-trait/issue-87450.stderr @@ -7,8 +7,8 @@ LL | fn foo() -> impl Fn() { LL | wrap(wrap(wrap(wrap(wrap(wrap(wrap(foo()))))))) | ----- recursive call site | - = note: `#[warn(unconditional_recursion)]` on by default = help: a `loop` may express intention better if this is on purpose + = note: `#[warn(unconditional_recursion)]` on by default error[E0720]: cannot resolve opaque type --> $DIR/issue-87450.rs:5:13 diff --git a/src/test/ui/impl-trait/where-allowed.stderr b/src/test/ui/impl-trait/where-allowed.stderr index 9b346387d61..2e7c7ca40dd 100644 --- a/src/test/ui/impl-trait/where-allowed.stderr +++ b/src/test/ui/impl-trait/where-allowed.stderr @@ -301,9 +301,9 @@ error: defaults for type parameters are only allowed in `struct`, `enum`, `type` LL | impl <T = impl Debug> T {} | ^^^^^^^^^^^^^^ | - = note: `#[deny(invalid_type_param_default)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #36887 <https://github.com/rust-lang/rust/issues/36887> + = note: `#[deny(invalid_type_param_default)]` on by default error: defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions --> $DIR/where-allowed.rs:241:36 diff --git a/src/test/ui/imports/local-modularized-tricky-fail-2.stderr b/src/test/ui/imports/local-modularized-tricky-fail-2.stderr index 3c20f552fdf..2c1965ac0a4 100644 --- a/src/test/ui/imports/local-modularized-tricky-fail-2.stderr +++ b/src/test/ui/imports/local-modularized-tricky-fail-2.stderr @@ -4,7 +4,6 @@ error: macro-expanded `macro_export` macros from the current crate cannot be ref LL | use exported; | ^^^^^^^^ | - = note: `#[deny(macro_expanded_macro_exports_accessed_by_absolute_paths)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #52234 <https://github.com/rust-lang/rust/issues/52234> note: the macro is defined here @@ -17,6 +16,7 @@ LL | | } ... LL | define_exported!(); | ------------------ in this macro invocation + = note: `#[deny(macro_expanded_macro_exports_accessed_by_absolute_paths)]` on by default = note: this error originates in the macro `define_exported` (in Nightly builds, run with -Z macro-backtrace for more info) error: macro-expanded `macro_export` macros from the current crate cannot be referred to by absolute paths diff --git a/src/test/ui/inference/inference-variable-behind-raw-pointer.stderr b/src/test/ui/inference/inference-variable-behind-raw-pointer.stderr index c38f57912ad..3dea09e7f52 100644 --- a/src/test/ui/inference/inference-variable-behind-raw-pointer.stderr +++ b/src/test/ui/inference/inference-variable-behind-raw-pointer.stderr @@ -4,9 +4,9 @@ warning: type annotations needed LL | if data.is_null() {} | ^^^^^^^ | - = note: `#[warn(tyvar_behind_raw_pointer)]` on by default = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906> + = note: `#[warn(tyvar_behind_raw_pointer)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/inference/inference_unstable.stderr b/src/test/ui/inference/inference_unstable.stderr index df7a09686bf..ecbf2641bec 100644 --- a/src/test/ui/inference/inference_unstable.stderr +++ b/src/test/ui/inference/inference_unstable.stderr @@ -4,11 +4,11 @@ warning: an associated function with this name may be added to the standard libr LL | assert_eq!('x'.ipu_flatten(), 1); | ^^^^^^^^^^^ | - = note: `#[warn(unstable_name_collisions)]` on by default = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919> = help: call with fully qualified syntax `inference_unstable_itertools::IpuItertools::ipu_flatten(...)` to keep using the current method = help: add `#![feature(ipu_flatten)]` to the crate attributes to enable `inference_unstable_iterator::IpuIterator::ipu_flatten` + = note: `#[warn(unstable_name_collisions)]` on by default warning: an associated function with this name may be added to the standard library in the future --> $DIR/inference_unstable.rs:19:20 diff --git a/src/test/ui/issues/issue-11958.stderr b/src/test/ui/issues/issue-11958.stderr index 25de6ff4c11..5dca4c2f01d 100644 --- a/src/test/ui/issues/issue-11958.stderr +++ b/src/test/ui/issues/issue-11958.stderr @@ -4,8 +4,8 @@ warning: value assigned to `x` is never read LL | let _thunk = Box::new(move|| { x = 2; }); | ^ | - = note: `#[warn(unused_assignments)]` on by default = help: maybe it is overwritten before being read? + = note: `#[warn(unused_assignments)]` on by default warning: unused variable: `x` --> $DIR/issue-11958.rs:8:36 @@ -13,8 +13,8 @@ warning: unused variable: `x` LL | let _thunk = Box::new(move|| { x = 2; }); | ^ | - = note: `#[warn(unused_variables)]` on by default = help: did you mean to capture by reference instead? + = note: `#[warn(unused_variables)]` on by default warning: 2 warnings emitted diff --git a/src/test/ui/issues/issue-1460.stderr b/src/test/ui/issues/issue-1460.stderr index 26f95f5af3d..f0ff2cafd44 100644 --- a/src/test/ui/issues/issue-1460.stderr +++ b/src/test/ui/issues/issue-1460.stderr @@ -4,8 +4,8 @@ warning: unused closure that must be used LL | {|i: u32| if 1 == i { }}; | ^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `#[warn(unused_must_use)]` on by default = note: closures are lazy and do nothing unless called + = note: `#[warn(unused_must_use)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/issues/issue-16250.stderr b/src/test/ui/issues/issue-16250.stderr index ae3b7f334c6..5eb5e0864ad 100644 --- a/src/test/ui/issues/issue-16250.stderr +++ b/src/test/ui/issues/issue-16250.stderr @@ -4,12 +4,6 @@ error: `extern` block uses type `Foo`, which is not FFI-safe LL | pub fn foo(x: (Foo)); | ^^^ not FFI-safe | -note: the lint level is defined here - --> $DIR/issue-16250.rs:1:9 - | -LL | #![deny(warnings)] - | ^^^^^^^^ - = note: `#[deny(improper_ctypes)]` implied by `#[deny(warnings)]` = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct = note: this struct has unspecified layout note: the type is defined here @@ -17,6 +11,12 @@ note: the type is defined here | LL | pub struct Foo; | ^^^^^^^^^^^^^^ +note: the lint level is defined here + --> $DIR/issue-16250.rs:1:9 + | +LL | #![deny(warnings)] + | ^^^^^^^^ + = note: `#[deny(improper_ctypes)]` implied by `#[deny(warnings)]` error: aborting due to previous error diff --git a/src/test/ui/issues/issue-16256.stderr b/src/test/ui/issues/issue-16256.stderr index 9c7312461c4..ca8e9a1bed3 100644 --- a/src/test/ui/issues/issue-16256.stderr +++ b/src/test/ui/issues/issue-16256.stderr @@ -4,8 +4,8 @@ warning: unused closure that must be used LL | |c: u8| buf.push(c); | ^^^^^^^^^^^^^^^^^^^^ | - = note: `#[warn(unused_must_use)]` on by default = note: closures are lazy and do nothing unless called + = note: `#[warn(unused_must_use)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/issues/issue-28344.stderr b/src/test/ui/issues/issue-28344.stderr index 85a8698afc5..f398a5da3e9 100644 --- a/src/test/ui/issues/issue-28344.stderr +++ b/src/test/ui/issues/issue-28344.stderr @@ -4,9 +4,9 @@ warning: trait objects without an explicit `dyn` are deprecated LL | let x: u8 = BitXor::bitor(0 as u8, 0 as u8); | ^^^^^^ | - = note: `#[warn(bare_trait_objects)]` on by default = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> + = note: `#[warn(bare_trait_objects)]` on by default help: use `dyn` | LL | let x: u8 = <dyn BitXor>::bitor(0 as u8, 0 as u8); diff --git a/src/test/ui/issues/issue-47094.stderr b/src/test/ui/issues/issue-47094.stderr index e323ce66029..970e3184710 100644 --- a/src/test/ui/issues/issue-47094.stderr +++ b/src/test/ui/issues/issue-47094.stderr @@ -4,9 +4,9 @@ error[E0566]: conflicting representation hints LL | #[repr(C, u8)] | ^ ^^ | - = note: `#[deny(conflicting_repr_hints)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #68585 <https://github.com/rust-lang/rust/issues/68585> + = note: `#[deny(conflicting_repr_hints)]` on by default error[E0566]: conflicting representation hints --> $DIR/issue-47094.rs:8:8 diff --git a/src/test/ui/issues/issue-47725.stderr b/src/test/ui/issues/issue-47725.stderr index c7a9bfe317f..7143fb4d6e1 100644 --- a/src/test/ui/issues/issue-47725.stderr +++ b/src/test/ui/issues/issue-47725.stderr @@ -13,12 +13,12 @@ LL | #[link_name = "foo"] LL | struct Foo; | ----------- not a foreign function or static | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! note: the lint level is defined here --> $DIR/issue-47725.rs:1:9 | LL | #![warn(unused_attributes)] | ^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! warning: attribute should be applied to a foreign function or static --> $DIR/issue-47725.rs:8:1 diff --git a/src/test/ui/issues/issue-50781.stderr b/src/test/ui/issues/issue-50781.stderr index 93bd951d3fa..e185ecdda23 100644 --- a/src/test/ui/issues/issue-50781.stderr +++ b/src/test/ui/issues/issue-50781.stderr @@ -4,11 +4,6 @@ error: the trait `X` cannot be made into an object LL | fn foo(&self) where Self: Trait; | ^^^ | -note: the lint level is defined here - --> $DIR/issue-50781.rs:1:9 - | -LL | #![deny(where_clauses_object_safety)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #51443 <https://github.com/rust-lang/rust/issues/51443> note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety> @@ -19,6 +14,11 @@ LL | trait X { LL | fn foo(&self) where Self: Trait; | ^^^ ...because method `foo` references the `Self` type in its `where` clause = help: consider moving `foo` to another trait +note: the lint level is defined here + --> $DIR/issue-50781.rs:1:9 + | +LL | #![deny(where_clauses_object_safety)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: aborting due to previous error diff --git a/src/test/ui/issues/issue-54044.stderr b/src/test/ui/issues/issue-54044.stderr index 100965de1aa..8bd94a041d0 100644 --- a/src/test/ui/issues/issue-54044.stderr +++ b/src/test/ui/issues/issue-54044.stderr @@ -7,12 +7,12 @@ LL | #[cold] LL | struct Foo; | ----------- not a function definition | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! note: the lint level is defined here --> $DIR/issue-54044.rs:1:9 | LL | #![deny(unused_attributes)] | ^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! error: attribute should be applied to a function definition --> $DIR/issue-54044.rs:9:5 diff --git a/src/test/ui/issues/issue-55380.stderr b/src/test/ui/issues/issue-55380.stderr index 65e94d79670..403844c726f 100644 --- a/src/test/ui/issues/issue-55380.stderr +++ b/src/test/ui/issues/issue-55380.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/issues/issue-58734.stderr b/src/test/ui/issues/issue-58734.stderr index a91a1b3778e..d2314626d3e 100644 --- a/src/test/ui/issues/issue-58734.stderr +++ b/src/test/ui/issues/issue-58734.stderr @@ -4,9 +4,9 @@ warning: trait objects without an explicit `dyn` are deprecated LL | Trait::nonexistent(()); | ^^^^^ | - = note: `#[warn(bare_trait_objects)]` on by default = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> + = note: `#[warn(bare_trait_objects)]` on by default help: use `dyn` | LL | <dyn Trait>::nonexistent(()); diff --git a/src/test/ui/issues/issue-60622.stderr b/src/test/ui/issues/issue-60622.stderr index b305cc78535..ecf1ae758dd 100644 --- a/src/test/ui/issues/issue-60622.stderr +++ b/src/test/ui/issues/issue-60622.stderr @@ -7,14 +7,14 @@ LL | fn a(&self) {} LL | b.a::<'_, T>(); | ^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #42868 <https://github.com/rust-lang/rust/issues/42868> note: the lint level is defined here --> $DIR/issue-60622.rs:1:9 | LL | #![deny(warnings)] | ^^^^^^^^ = note: `#[deny(late_bound_lifetime_arguments)]` implied by `#[deny(warnings)]` - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #42868 <https://github.com/rust-lang/rust/issues/42868> error[E0107]: this associated function takes 0 generic arguments but 1 generic argument was supplied --> $DIR/issue-60622.rs:10:7 diff --git a/src/test/ui/issues/issue-72278.stderr b/src/test/ui/issues/issue-72278.stderr index 41dff686bc4..5468837a305 100644 --- a/src/test/ui/issues/issue-72278.stderr +++ b/src/test/ui/issues/issue-72278.stderr @@ -7,9 +7,9 @@ LL | fn func<'a, U>(&'a self) -> U { LL | S.func::<'a, U>() | ^^ | - = note: `#[warn(late_bound_lifetime_arguments)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #42868 <https://github.com/rust-lang/rust/issues/42868> + = note: `#[warn(late_bound_lifetime_arguments)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/issues/issue-78957.stderr b/src/test/ui/issues/issue-78957.stderr index 45fa69d6fd7..6de22d6bf79 100644 --- a/src/test/ui/issues/issue-78957.stderr +++ b/src/test/ui/issues/issue-78957.stderr @@ -10,12 +10,12 @@ error: attribute should be applied to a function definition LL | pub struct Bar<#[cold] const N: usize>; | ^^^^^^^ -------------- not a function definition | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! note: the lint level is defined here --> $DIR/issue-78957.rs:1:9 | LL | #![deny(unused_attributes)] | ^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! error[E0517]: attribute should be applied to a struct, enum, or union --> $DIR/issue-78957.rs:10:23 diff --git a/src/test/ui/issues/issue-86756.stderr b/src/test/ui/issues/issue-86756.stderr index b26c1834d84..693cfecedc4 100644 --- a/src/test/ui/issues/issue-86756.stderr +++ b/src/test/ui/issues/issue-86756.stderr @@ -20,9 +20,9 @@ warning: trait objects without an explicit `dyn` are deprecated LL | eq::<dyn, Foo> | ^^^ | - = note: `#[warn(bare_trait_objects)]` on by default = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> + = note: `#[warn(bare_trait_objects)]` on by default help: use `dyn` | LL | eq::<dyn, dyn Foo> diff --git a/src/test/ui/issues/issue-8727.stderr b/src/test/ui/issues/issue-8727.stderr index 10daba5ef3d..5e1fdad60cb 100644 --- a/src/test/ui/issues/issue-8727.stderr +++ b/src/test/ui/issues/issue-8727.stderr @@ -6,8 +6,8 @@ LL | fn generic<T>() { LL | generic::<Option<T>>(); | ---------------------- recursive call site | - = note: `#[warn(unconditional_recursion)]` on by default = help: a `loop` may express intention better if this is on purpose + = note: `#[warn(unconditional_recursion)]` on by default error: reached the recursion limit while instantiating `generic::<Option<Option<Option<O...>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>` --> $DIR/issue-8727.rs:8:5 diff --git a/src/test/ui/iterators/into-iter-on-arrays-2018.stderr b/src/test/ui/iterators/into-iter-on-arrays-2018.stderr index 9b312505837..2378476e5d0 100644 --- a/src/test/ui/iterators/into-iter-on-arrays-2018.stderr +++ b/src/test/ui/iterators/into-iter-on-arrays-2018.stderr @@ -4,9 +4,9 @@ warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (du LL | let _: Iter<'_, i32> = array.into_iter(); | ^^^^^^^^^ | - = note: `#[warn(array_into_iter)]` on by default = warning: this changes meaning in Rust 2021 = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html> + = note: `#[warn(array_into_iter)]` on by default help: use `.iter()` instead of `.into_iter()` to avoid ambiguity | LL | let _: Iter<'_, i32> = array.iter(); diff --git a/src/test/ui/iterators/into-iter-on-arrays-lint.stderr b/src/test/ui/iterators/into-iter-on-arrays-lint.stderr index e32d35d8638..2fde276faa3 100644 --- a/src/test/ui/iterators/into-iter-on-arrays-lint.stderr +++ b/src/test/ui/iterators/into-iter-on-arrays-lint.stderr @@ -4,9 +4,9 @@ warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (du LL | small.into_iter(); | ^^^^^^^^^ | - = note: `#[warn(array_into_iter)]` on by default = warning: this changes meaning in Rust 2021 = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html> + = note: `#[warn(array_into_iter)]` on by default help: use `.iter()` instead of `.into_iter()` to avoid ambiguity | LL | small.iter(); diff --git a/src/test/ui/lang-items/issue-83471.stderr b/src/test/ui/lang-items/issue-83471.stderr index 6d796fe7f50..fc9ab293f99 100644 --- a/src/test/ui/lang-items/issue-83471.stderr +++ b/src/test/ui/lang-items/issue-83471.stderr @@ -32,9 +32,9 @@ warning: anonymous parameters are deprecated and will be removed in the next edi LL | fn call(export_name); | ^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: export_name` | - = note: `#[warn(anonymous_parameters)]` on by default = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686> + = note: `#[warn(anonymous_parameters)]` on by default error[E0718]: `fn` language item must be applied to a trait with 1 generic argument --> $DIR/issue-83471.rs:11:1 diff --git a/src/test/ui/let-else/let-else-irrefutable.stderr b/src/test/ui/let-else/let-else-irrefutable.stderr index e030c50d45d..e0581f4d9ab 100644 --- a/src/test/ui/let-else/let-else-irrefutable.stderr +++ b/src/test/ui/let-else/let-else-irrefutable.stderr @@ -4,9 +4,9 @@ warning: irrefutable `let...else` pattern LL | let x = 1 else { return }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `#[warn(irrefutable_let_patterns)]` on by default = note: this pattern will always match, so the `else` clause is useless = help: consider removing the `else` clause + = note: `#[warn(irrefutable_let_patterns)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/limits/issue-55878.stderr b/src/test/ui/limits/issue-55878.stderr index 6c3683d7896..4f165b1d9fe 100644 --- a/src/test/ui/limits/issue-55878.stderr +++ b/src/test/ui/limits/issue-55878.stderr @@ -15,9 +15,9 @@ error: erroneous constant used LL | println!("Size: {}", std::mem::size_of::<[u8; u64::MAX as usize]>()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) error: aborting due to 2 previous errors @@ -30,8 +30,8 @@ error: erroneous constant used LL | println!("Size: {}", std::mem::size_of::<[u8; u64::MAX as usize]>()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ referenced constant has errors | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) diff --git a/src/test/ui/linkage-attr/link-attr-validation-early.stderr b/src/test/ui/linkage-attr/link-attr-validation-early.stderr index 903141e439d..24ad9d825f8 100644 --- a/src/test/ui/linkage-attr/link-attr-validation-early.stderr +++ b/src/test/ui/linkage-attr/link-attr-validation-early.stderr @@ -4,9 +4,9 @@ error: attribute must be of the form `#[link(name = "...", /*opt*/ kind = "dylib LL | #[link] | ^^^^^^^ | - = note: `#[deny(ill_formed_attribute_input)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #57571 <https://github.com/rust-lang/rust/issues/57571> + = note: `#[deny(ill_formed_attribute_input)]` on by default error: attribute must be of the form `#[link(name = "...", /*opt*/ kind = "dylib|static|...", /*opt*/ wasm_import_module = "...", /*opt*/ import_name_type = "decorated|noprefix|undecorated")]` --> $DIR/link-attr-validation-early.rs:4:1 diff --git a/src/test/ui/lint/bare-trait-objects-path.stderr b/src/test/ui/lint/bare-trait-objects-path.stderr index 4b8c2b539d5..8ed303ca606 100644 --- a/src/test/ui/lint/bare-trait-objects-path.stderr +++ b/src/test/ui/lint/bare-trait-objects-path.stderr @@ -4,9 +4,9 @@ warning: trait objects without an explicit `dyn` are deprecated LL | let _: Dyn::Ty; | ^^^ | - = note: `#[warn(bare_trait_objects)]` on by default = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> + = note: `#[warn(bare_trait_objects)]` on by default help: use `dyn` | LL | let _: <dyn Dyn>::Ty; diff --git a/src/test/ui/lint/clashing-extern-fn.stderr b/src/test/ui/lint/clashing-extern-fn.stderr index 4607f684993..217eed6c92c 100644 --- a/src/test/ui/lint/clashing-extern-fn.stderr +++ b/src/test/ui/lint/clashing-extern-fn.stderr @@ -7,13 +7,13 @@ LL | fn clash(x: u8); LL | fn clash(x: u64); | ^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration | + = note: expected `unsafe extern "C" fn(u8)` + found `unsafe extern "C" fn(u64)` note: the lint level is defined here --> $DIR/clashing-extern-fn.rs:4:9 | LL | #![warn(clashing_extern_declarations)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: expected `unsafe extern "C" fn(u8)` - found `unsafe extern "C" fn(u64)` warning: `extern_link_name` redeclared with a different signature --> $DIR/clashing-extern-fn.rs:52:9 @@ -219,9 +219,9 @@ warning: `extern` block uses type `Option<TransparentNoNiche>`, which is not FFI LL | fn hidden_niche_transparent_no_niche() -> Option<TransparentNoNiche>; | ^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe | - = note: `#[warn(improper_ctypes)]` on by default = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum = note: enum has no representation hint + = note: `#[warn(improper_ctypes)]` on by default warning: `extern` block uses type `Option<UnsafeCell<NonZeroUsize>>`, which is not FFI-safe --> $DIR/clashing-extern-fn.rs:412:46 diff --git a/src/test/ui/lint/cli-lint-override.forbid_warn.stderr b/src/test/ui/lint/cli-lint-override.forbid_warn.stderr index ff4dc4abc74..d1c66a81cd8 100644 --- a/src/test/ui/lint/cli-lint-override.forbid_warn.stderr +++ b/src/test/ui/lint/cli-lint-override.forbid_warn.stderr @@ -4,8 +4,8 @@ error: extern declarations without an explicit ABI are deprecated LL | extern fn foo() {} | ^^^^^^^^^^^^^^^ ABI should be specified here | - = note: requested on the command line with `-F missing-abi` = help: the default ABI is C + = note: requested on the command line with `-F missing-abi` error: aborting due to previous error diff --git a/src/test/ui/lint/cli-lint-override.force_warn_deny.stderr b/src/test/ui/lint/cli-lint-override.force_warn_deny.stderr index 74e7823e1ff..779c24c93f2 100644 --- a/src/test/ui/lint/cli-lint-override.force_warn_deny.stderr +++ b/src/test/ui/lint/cli-lint-override.force_warn_deny.stderr @@ -4,8 +4,8 @@ warning: extern declarations without an explicit ABI are deprecated LL | extern fn foo() {} | ^^^^^^^^^^^^^^^ ABI should be specified here | - = note: requested on the command line with `--force-warn missing-abi` = help: the default ABI is C + = note: requested on the command line with `--force-warn missing-abi` warning: 1 warning emitted diff --git a/src/test/ui/lint/cli-lint-override.warn_deny.stderr b/src/test/ui/lint/cli-lint-override.warn_deny.stderr index 2d869adfd37..f034cfa9338 100644 --- a/src/test/ui/lint/cli-lint-override.warn_deny.stderr +++ b/src/test/ui/lint/cli-lint-override.warn_deny.stderr @@ -4,8 +4,8 @@ error: extern declarations without an explicit ABI are deprecated LL | extern fn foo() {} | ^^^^^^^^^^^^^^^ ABI should be specified here | - = note: requested on the command line with `-D missing-abi` = help: the default ABI is C + = note: requested on the command line with `-D missing-abi` error: aborting due to previous error diff --git a/src/test/ui/lint/dead-code/issue-85071-2.stderr b/src/test/ui/lint/dead-code/issue-85071-2.stderr index 86fbd1d75e8..5e963183d09 100644 --- a/src/test/ui/lint/dead-code/issue-85071-2.stderr +++ b/src/test/ui/lint/dead-code/issue-85071-2.stderr @@ -7,16 +7,16 @@ LL | LL | let _y = x; | ^^ unreachable definition | -note: the lint level is defined here - --> $DIR/issue-85071-2.rs:7:26 - | -LL | #![warn(unused_variables,unreachable_code)] - | ^^^^^^^^^^^^^^^^ note: this expression has type `Foo`, which is uninhabited --> $DIR/issue-85071-2.rs:18:13 | LL | let x = s.f(); | ^^^^^ +note: the lint level is defined here + --> $DIR/issue-85071-2.rs:7:26 + | +LL | #![warn(unused_variables,unreachable_code)] + | ^^^^^^^^^^^^^^^^ warning: unused variable: `x` --> $DIR/issue-85071-2.rs:18:9 diff --git a/src/test/ui/lint/dead-code/issue-85071.stderr b/src/test/ui/lint/dead-code/issue-85071.stderr index 49555fdaa35..721fb8148d9 100644 --- a/src/test/ui/lint/dead-code/issue-85071.stderr +++ b/src/test/ui/lint/dead-code/issue-85071.stderr @@ -7,16 +7,16 @@ LL | LL | let _ = x; | ^ unreachable expression | -note: the lint level is defined here - --> $DIR/issue-85071.rs:9:26 - | -LL | #![warn(unused_variables,unreachable_code)] - | ^^^^^^^^^^^^^^^^ note: this expression has type `Foo`, which is uninhabited --> $DIR/issue-85071.rs:15:13 | LL | let x = f(); | ^^^ +note: the lint level is defined here + --> $DIR/issue-85071.rs:9:26 + | +LL | #![warn(unused_variables,unreachable_code)] + | ^^^^^^^^^^^^^^^^ warning: unused variable: `x` --> $DIR/issue-85071.rs:15:9 diff --git a/src/test/ui/lint/dead-code/unused-variant.stderr b/src/test/ui/lint/dead-code/unused-variant.stderr index a68f64775ad..6029bf26856 100644 --- a/src/test/ui/lint/dead-code/unused-variant.stderr +++ b/src/test/ui/lint/dead-code/unused-variant.stderr @@ -6,12 +6,12 @@ LL | enum Enum { LL | Variant1, | ^^^^^^^^ | + = note: `Enum` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis note: the lint level is defined here --> $DIR/unused-variant.rs:1:9 | LL | #![deny(dead_code)] | ^^^^^^^^^ - = note: `Enum` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis error: aborting due to previous error diff --git a/src/test/ui/lint/deny-overflowing-literals.stderr b/src/test/ui/lint/deny-overflowing-literals.stderr index 127dd4127c2..beb0ad79560 100644 --- a/src/test/ui/lint/deny-overflowing-literals.stderr +++ b/src/test/ui/lint/deny-overflowing-literals.stderr @@ -4,8 +4,8 @@ error: literal out of range for `u8` LL | let x: u8 = 256; | ^^^ | - = note: `#[deny(overflowing_literals)]` on by default = note: the literal `256` does not fit into the type `u8` whose range is `0..=255` + = note: `#[deny(overflowing_literals)]` on by default error: range endpoint is out of range for `u8` --> $DIR/deny-overflowing-literals.rs:5:14 diff --git a/src/test/ui/lint/expansion-time.stderr b/src/test/ui/lint/expansion-time.stderr index b0fc1f8e5ee..064ee5fadb1 100644 --- a/src/test/ui/lint/expansion-time.stderr +++ b/src/test/ui/lint/expansion-time.stderr @@ -18,13 +18,13 @@ warning: missing fragment specifier LL | macro_rules! m { ($i) => {} } | ^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #40107 <https://github.com/rust-lang/rust/issues/40107> note: the lint level is defined here --> $DIR/expansion-time.rs:8:8 | LL | #[warn(missing_fragment_specifier)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #40107 <https://github.com/rust-lang/rust/issues/40107> warning: use of unstable library feature 'test': `bench` is a part of custom test frameworks which are unstable --> $DIR/expansion-time.rs:14:7 @@ -32,13 +32,13 @@ warning: use of unstable library feature 'test': `bench` is a part of custom tes LL | #[bench] | ^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #64266 <https://github.com/rust-lang/rust/issues/64266> note: the lint level is defined here --> $DIR/expansion-time.rs:12:8 | LL | #[warn(soft_unstable)] | ^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #64266 <https://github.com/rust-lang/rust/issues/64266> warning: include macro expected single expression in source --> $DIR/expansion-time-include.rs:4:1 diff --git a/src/test/ui/lint/fn_must_use.stderr b/src/test/ui/lint/fn_must_use.stderr index 61b7993d2ae..2805720f035 100644 --- a/src/test/ui/lint/fn_must_use.stderr +++ b/src/test/ui/lint/fn_must_use.stderr @@ -4,12 +4,12 @@ warning: unused return value of `need_to_use_this_value` that must be used LL | need_to_use_this_value(); | ^^^^^^^^^^^^^^^^^^^^^^^^^ | + = note: it's important note: the lint level is defined here --> $DIR/fn_must_use.rs:3:9 | LL | #![warn(unused_must_use)] | ^^^^^^^^^^^^^^^ - = note: it's important warning: unused return value of `MyStruct::need_to_use_this_method_value` that must be used --> $DIR/fn_must_use.rs:60:5 diff --git a/src/test/ui/lint/forbid-group-group-2.stderr b/src/test/ui/lint/forbid-group-group-2.stderr index 214e949c11a..b2e2bcea1b4 100644 --- a/src/test/ui/lint/forbid-group-group-2.stderr +++ b/src/test/ui/lint/forbid-group-group-2.stderr @@ -7,13 +7,13 @@ LL | #![forbid(warnings)] LL | #[allow(nonstandard_style)] | ^^^^^^^^^^^^^^^^^ overruled by previous forbid | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #81670 <https://github.com/rust-lang/rust/issues/81670> note: the lint level is defined here --> $DIR/forbid-group-group-2.rs:5:9 | LL | #![deny(forbidden_lint_groups)] | ^^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #81670 <https://github.com/rust-lang/rust/issues/81670> error: allow(nonstandard_style) incompatible with previous forbid --> $DIR/forbid-group-group-2.rs:7:9 diff --git a/src/test/ui/lint/forbid-group-member.stderr b/src/test/ui/lint/forbid-group-member.stderr index 891fa9885f3..47336d4d890 100644 --- a/src/test/ui/lint/forbid-group-member.stderr +++ b/src/test/ui/lint/forbid-group-member.stderr @@ -7,9 +7,9 @@ LL | LL | #[allow(unused_variables)] | ^^^^^^^^^^^^^^^^ overruled by previous forbid | - = note: `#[warn(forbidden_lint_groups)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #81670 <https://github.com/rust-lang/rust/issues/81670> + = note: `#[warn(forbidden_lint_groups)]` on by default warning: allow(unused_variables) incompatible with previous forbid --> $DIR/forbid-group-member.rs:8:9 diff --git a/src/test/ui/lint/force-warn/allowed-cli-deny-by-default-lint.stderr b/src/test/ui/lint/force-warn/allowed-cli-deny-by-default-lint.stderr index 915b3b86fe8..97c2dee46dd 100644 --- a/src/test/ui/lint/force-warn/allowed-cli-deny-by-default-lint.stderr +++ b/src/test/ui/lint/force-warn/allowed-cli-deny-by-default-lint.stderr @@ -4,9 +4,9 @@ warning: any use of this value will cause an error LL | const C: i32 = 1 / 0; | ------------ ^^^^^ attempt to divide `1_i32` by zero | - = note: requested on the command line with `--force-warn const-err` = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: requested on the command line with `--force-warn const-err` warning: 1 warning emitted @@ -17,7 +17,7 @@ warning: any use of this value will cause an error LL | const C: i32 = 1 / 0; | ------------ ^^^^^ attempt to divide `1_i32` by zero | - = note: requested on the command line with `--force-warn const-err` = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: requested on the command line with `--force-warn const-err` diff --git a/src/test/ui/lint/force-warn/allowed-deny-by-default-lint.stderr b/src/test/ui/lint/force-warn/allowed-deny-by-default-lint.stderr index 3b36d1d0227..f293b78119e 100644 --- a/src/test/ui/lint/force-warn/allowed-deny-by-default-lint.stderr +++ b/src/test/ui/lint/force-warn/allowed-deny-by-default-lint.stderr @@ -4,9 +4,9 @@ warning: any use of this value will cause an error LL | const C: i32 = 1 / 0; | ------------ ^^^^^ attempt to divide `1_i32` by zero | - = note: requested on the command line with `--force-warn const-err` = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: requested on the command line with `--force-warn const-err` warning: 1 warning emitted @@ -17,7 +17,7 @@ warning: any use of this value will cause an error LL | const C: i32 = 1 / 0; | ------------ ^^^^^ attempt to divide `1_i32` by zero | - = note: requested on the command line with `--force-warn const-err` = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: requested on the command line with `--force-warn const-err` diff --git a/src/test/ui/lint/force-warn/allowed-group-warn-by-default-lint.stderr b/src/test/ui/lint/force-warn/allowed-group-warn-by-default-lint.stderr index 94d81c3aa71..0f58953a54b 100644 --- a/src/test/ui/lint/force-warn/allowed-group-warn-by-default-lint.stderr +++ b/src/test/ui/lint/force-warn/allowed-group-warn-by-default-lint.stderr @@ -4,9 +4,9 @@ warning: trait objects without an explicit `dyn` are deprecated LL | pub fn function(_x: Box<SomeTrait>) {} | ^^^^^^^^^ | - = note: requested on the command line with `--force-warn bare-trait-objects` = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> + = note: requested on the command line with `--force-warn bare-trait-objects` help: use `dyn` | LL | pub fn function(_x: Box<dyn SomeTrait>) {} diff --git a/src/test/ui/lint/force-warn/cap-lints-allow.stderr b/src/test/ui/lint/force-warn/cap-lints-allow.stderr index 7f0fd8530e2..03a32fa6f08 100644 --- a/src/test/ui/lint/force-warn/cap-lints-allow.stderr +++ b/src/test/ui/lint/force-warn/cap-lints-allow.stderr @@ -4,9 +4,9 @@ warning: trait objects without an explicit `dyn` are deprecated LL | pub fn function(_x: Box<SomeTrait>) {} | ^^^^^^^^^ | - = note: requested on the command line with `--force-warn bare-trait-objects` = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> + = note: requested on the command line with `--force-warn bare-trait-objects` help: use `dyn` | LL | pub fn function(_x: Box<dyn SomeTrait>) {} diff --git a/src/test/ui/lint/force-warn/cap-lints-warn-allowed-warn-by-default-lint.stderr b/src/test/ui/lint/force-warn/cap-lints-warn-allowed-warn-by-default-lint.stderr index 3dafaf7055f..d1b764b3414 100644 --- a/src/test/ui/lint/force-warn/cap-lints-warn-allowed-warn-by-default-lint.stderr +++ b/src/test/ui/lint/force-warn/cap-lints-warn-allowed-warn-by-default-lint.stderr @@ -4,9 +4,9 @@ warning: `...` range patterns are deprecated LL | 0...100 => true, | ^^^ help: use `..=` for an inclusive range | - = note: `--force-warn ellipsis-inclusive-range-patterns` implied by `--force-warn rust-2021-compatibility` = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> + = note: `--force-warn ellipsis-inclusive-range-patterns` implied by `--force-warn rust-2021-compatibility` warning: 1 warning emitted diff --git a/src/test/ui/lint/force-warn/deny-by-default-lint.stderr b/src/test/ui/lint/force-warn/deny-by-default-lint.stderr index a2e5baa8b9d..703d0afd608 100644 --- a/src/test/ui/lint/force-warn/deny-by-default-lint.stderr +++ b/src/test/ui/lint/force-warn/deny-by-default-lint.stderr @@ -4,9 +4,9 @@ warning: any use of this value will cause an error LL | const C: i32 = 1 / 0; | ------------ ^^^^^ attempt to divide `1_i32` by zero | - = note: requested on the command line with `--force-warn const-err` = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: requested on the command line with `--force-warn const-err` warning: 1 warning emitted @@ -17,7 +17,7 @@ warning: any use of this value will cause an error LL | const C: i32 = 1 / 0; | ------------ ^^^^^ attempt to divide `1_i32` by zero | - = note: requested on the command line with `--force-warn const-err` = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: requested on the command line with `--force-warn const-err` diff --git a/src/test/ui/lint/force-warn/lint-group-allowed-cli-warn-by-default-lint.stderr b/src/test/ui/lint/force-warn/lint-group-allowed-cli-warn-by-default-lint.stderr index eb2bca7b84d..e17630fd358 100644 --- a/src/test/ui/lint/force-warn/lint-group-allowed-cli-warn-by-default-lint.stderr +++ b/src/test/ui/lint/force-warn/lint-group-allowed-cli-warn-by-default-lint.stderr @@ -4,9 +4,9 @@ warning: trait objects without an explicit `dyn` are deprecated LL | pub fn function(_x: Box<SomeTrait>) {} | ^^^^^^^^^ | - = note: `--force-warn bare-trait-objects` implied by `--force-warn rust-2018-idioms` = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> + = note: `--force-warn bare-trait-objects` implied by `--force-warn rust-2018-idioms` help: use `dyn` | LL | pub fn function(_x: Box<dyn SomeTrait>) {} diff --git a/src/test/ui/lint/force-warn/lint-group-allowed-lint-group.stderr b/src/test/ui/lint/force-warn/lint-group-allowed-lint-group.stderr index ed01937a57b..72198541a70 100644 --- a/src/test/ui/lint/force-warn/lint-group-allowed-lint-group.stderr +++ b/src/test/ui/lint/force-warn/lint-group-allowed-lint-group.stderr @@ -4,9 +4,9 @@ warning: trait objects without an explicit `dyn` are deprecated LL | pub fn function(_x: Box<SomeTrait>) {} | ^^^^^^^^^ | - = note: `--force-warn bare-trait-objects` implied by `--force-warn rust-2018-idioms` = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> + = note: `--force-warn bare-trait-objects` implied by `--force-warn rust-2018-idioms` help: use `dyn` | LL | pub fn function(_x: Box<dyn SomeTrait>) {} diff --git a/src/test/ui/lint/force-warn/lint-group-allowed-warn-by-default-lint.stderr b/src/test/ui/lint/force-warn/lint-group-allowed-warn-by-default-lint.stderr index 8db7c12757b..52c870ac28a 100644 --- a/src/test/ui/lint/force-warn/lint-group-allowed-warn-by-default-lint.stderr +++ b/src/test/ui/lint/force-warn/lint-group-allowed-warn-by-default-lint.stderr @@ -4,9 +4,9 @@ warning: trait objects without an explicit `dyn` are deprecated LL | pub fn function(_x: Box<SomeTrait>) {} | ^^^^^^^^^ | - = note: `--force-warn bare-trait-objects` implied by `--force-warn rust-2018-idioms` = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> + = note: `--force-warn bare-trait-objects` implied by `--force-warn rust-2018-idioms` help: use `dyn` | LL | pub fn function(_x: Box<dyn SomeTrait>) {} diff --git a/src/test/ui/lint/inclusive-range-pattern-syntax.stderr b/src/test/ui/lint/inclusive-range-pattern-syntax.stderr index 91b8d2b5afc..ed9fa0d4101 100644 --- a/src/test/ui/lint/inclusive-range-pattern-syntax.stderr +++ b/src/test/ui/lint/inclusive-range-pattern-syntax.stderr @@ -4,13 +4,13 @@ warning: `...` range patterns are deprecated LL | 1...2 => {} | ^^^ help: use `..=` for an inclusive range | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> note: the lint level is defined here --> $DIR/inclusive-range-pattern-syntax.rs:4:9 | LL | #![warn(ellipsis_inclusive_range_patterns)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> warning: `...` range patterns are deprecated --> $DIR/inclusive-range-pattern-syntax.rs:16:9 diff --git a/src/test/ui/lint/inert-attr-macro.stderr b/src/test/ui/lint/inert-attr-macro.stderr index 3b3aa5d0bc0..5ccb4ffe792 100644 --- a/src/test/ui/lint/inert-attr-macro.stderr +++ b/src/test/ui/lint/inert-attr-macro.stderr @@ -4,17 +4,17 @@ warning: unused attribute `inline` LL | #[inline] foo!(); | ^^^^^^^^^ | +note: the built-in attribute `inline` will be ignored, since it's applied to the macro invocation `foo` + --> $DIR/inert-attr-macro.rs:10:15 + | +LL | #[inline] foo!(); + | ^^^ note: the lint level is defined here --> $DIR/inert-attr-macro.rs:3:9 | LL | #![warn(unused)] | ^^^^^^ = note: `#[warn(unused_attributes)]` implied by `#[warn(unused)]` -note: the built-in attribute `inline` will be ignored, since it's applied to the macro invocation `foo` - --> $DIR/inert-attr-macro.rs:10:15 - | -LL | #[inline] foo!(); - | ^^^ warning: unused attribute `allow` --> $DIR/inert-attr-macro.rs:14:5 diff --git a/src/test/ui/lint/inline-trait-and-foreign-items.stderr b/src/test/ui/lint/inline-trait-and-foreign-items.stderr index fc7e89e4f4c..27399746bed 100644 --- a/src/test/ui/lint/inline-trait-and-foreign-items.stderr +++ b/src/test/ui/lint/inline-trait-and-foreign-items.stderr @@ -4,13 +4,13 @@ warning: `#[inline]` is ignored on constants LL | #[inline] | ^^^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: see issue #65833 <https://github.com/rust-lang/rust/issues/65833> for more information note: the lint level is defined here --> $DIR/inline-trait-and-foreign-items.rs:4:9 | LL | #![warn(unused_attributes)] | ^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: see issue #65833 <https://github.com/rust-lang/rust/issues/65833> for more information error[E0518]: attribute should be applied to function or closure --> $DIR/inline-trait-and-foreign-items.rs:11:5 diff --git a/src/test/ui/lint/invalid_value.stderr b/src/test/ui/lint/invalid_value.stderr index 750b3c76c44..f0dcf53dfee 100644 --- a/src/test/ui/lint/invalid_value.stderr +++ b/src/test/ui/lint/invalid_value.stderr @@ -7,12 +7,12 @@ LL | let _val: &'static T = mem::zeroed(); | this code causes undefined behavior when executed | help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done | + = note: references must be non-null note: the lint level is defined here --> $DIR/invalid_value.rs:6:9 | LL | #![deny(invalid_value)] | ^^^^^^^^^^^^^ - = note: references must be non-null error: the type `&T` does not permit being left uninitialized --> $DIR/invalid_value.rs:51:32 diff --git a/src/test/ui/lint/issue-14309.stderr b/src/test/ui/lint/issue-14309.stderr index a9538b5e3a4..9ce62a6b804 100644 --- a/src/test/ui/lint/issue-14309.stderr +++ b/src/test/ui/lint/issue-14309.stderr @@ -4,11 +4,6 @@ error: `extern` block uses type `A`, which is not FFI-safe LL | fn foo(x: A); | ^ not FFI-safe | -note: the lint level is defined here - --> $DIR/issue-14309.rs:1:9 - | -LL | #![deny(improper_ctypes)] - | ^^^^^^^^^^^^^^^ = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct = note: this struct has unspecified layout note: the type is defined here @@ -16,6 +11,11 @@ note: the type is defined here | LL | struct A { | ^^^^^^^^ +note: the lint level is defined here + --> $DIR/issue-14309.rs:1:9 + | +LL | #![deny(improper_ctypes)] + | ^^^^^^^^^^^^^^^ error: `extern` block uses type `A`, which is not FFI-safe --> $DIR/issue-14309.rs:31:15 diff --git a/src/test/ui/lint/issue-1866.stderr b/src/test/ui/lint/issue-1866.stderr index 5edae48a10f..d19a1349668 100644 --- a/src/test/ui/lint/issue-1866.stderr +++ b/src/test/ui/lint/issue-1866.stderr @@ -7,13 +7,13 @@ LL | pub fn rust_task_is_unwinding(rt: *const rust_task) -> bool; LL | pub fn rust_task_is_unwinding(rt: *const rust_task) -> bool; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration | + = note: expected `unsafe extern "C" fn(*const usize) -> bool` + found `unsafe extern "C" fn(*const bool) -> bool` note: the lint level is defined here --> $DIR/issue-1866.rs:4:9 | LL | #![warn(clashing_extern_declarations)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: expected `unsafe extern "C" fn(*const usize) -> bool` - found `unsafe extern "C" fn(*const bool) -> bool` warning: 1 warning emitted diff --git a/src/test/ui/lint/issue-63364.stderr b/src/test/ui/lint/issue-63364.stderr index 0375359aeab..9b5453fa82d 100644 --- a/src/test/ui/lint/issue-63364.stderr +++ b/src/test/ui/lint/issue-63364.stderr @@ -4,8 +4,8 @@ error: literal out of range for `u16` LL | for n in 100_000.. { | ^^^^^^^ | - = note: `#[deny(overflowing_literals)]` on by default = note: the literal `100_000` does not fit into the type `u16` whose range is `0..=65535` + = note: `#[deny(overflowing_literals)]` on by default error: aborting due to previous error diff --git a/src/test/ui/lint/issue-70819-dont-override-forbid-in-same-scope.stderr b/src/test/ui/lint/issue-70819-dont-override-forbid-in-same-scope.stderr index 5093715decf..cc44f8aa58b 100644 --- a/src/test/ui/lint/issue-70819-dont-override-forbid-in-same-scope.stderr +++ b/src/test/ui/lint/issue-70819-dont-override-forbid-in-same-scope.stderr @@ -6,13 +6,13 @@ LL | #![forbid(unused)] LL | #![deny(unused)] | ^^^^^^ overruled by previous forbid | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #81670 <https://github.com/rust-lang/rust/issues/81670> note: the lint level is defined here --> $DIR/issue-70819-dont-override-forbid-in-same-scope.rs:17:11 | LL | #![forbid(forbidden_lint_groups)] | ^^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #81670 <https://github.com/rust-lang/rust/issues/81670> error: aborting due to previous error diff --git a/src/test/ui/lint/issue-79744.stderr b/src/test/ui/lint/issue-79744.stderr index 6f6dd44d236..c1b56250d3e 100644 --- a/src/test/ui/lint/issue-79744.stderr +++ b/src/test/ui/lint/issue-79744.stderr @@ -4,9 +4,9 @@ error: literal out of range for `i8` LL | let e2 = 230; | ^^^ | - = note: `#[deny(overflowing_literals)]` on by default = note: the literal `230` does not fit into the type `i8` whose range is `-128..=127` = help: consider using the type `u8` instead + = note: `#[deny(overflowing_literals)]` on by default error: aborting due to previous error diff --git a/src/test/ui/lint/issue-80988.stderr b/src/test/ui/lint/issue-80988.stderr index 1d397f43133..73e27ffda7f 100644 --- a/src/test/ui/lint/issue-80988.stderr +++ b/src/test/ui/lint/issue-80988.stderr @@ -7,9 +7,9 @@ LL | LL | #[deny(warnings)] | ^^^^^^^^ overruled by previous forbid | - = note: `#[warn(forbidden_lint_groups)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #81670 <https://github.com/rust-lang/rust/issues/81670> + = note: `#[warn(forbidden_lint_groups)]` on by default warning: deny(warnings) incompatible with previous forbid --> $DIR/issue-80988.rs:7:8 diff --git a/src/test/ui/lint/issue-83477.stderr b/src/test/ui/lint/issue-83477.stderr index e619bcfe23f..f824fc09e72 100644 --- a/src/test/ui/lint/issue-83477.stderr +++ b/src/test/ui/lint/issue-83477.stderr @@ -18,13 +18,13 @@ warning: prefer `FxHashMap` over `HashMap`, it has better performance LL | let _ = std::collections::HashMap::<String, String>::new(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | + = note: a `use rustc_data_structures::fx::FxHashMap` may be necessary note: the lint level is defined here --> $DIR/issue-83477.rs:3:9 | LL | #![warn(rustc::internal)] | ^^^^^^^^^^^^^^^ = note: `#[warn(rustc::default_hash_types)]` implied by `#[warn(rustc::internal)]` - = note: a `use rustc_data_structures::fx::FxHashMap` may be necessary warning: 3 warnings emitted diff --git a/src/test/ui/lint/issue-86600-lint-twice.stderr b/src/test/ui/lint/issue-86600-lint-twice.stderr index 8da3fb5a839..5a65c612128 100644 --- a/src/test/ui/lint/issue-86600-lint-twice.stderr +++ b/src/test/ui/lint/issue-86600-lint-twice.stderr @@ -4,9 +4,9 @@ warning: floating-point types cannot be used in patterns LL | 5.0 => {} | ^^^ | - = note: `#[warn(illegal_floating_point_literal_pattern)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620> + = note: `#[warn(illegal_floating_point_literal_pattern)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/lint/lint-attr-everywhere-early.stderr b/src/test/ui/lint/lint-attr-everywhere-early.stderr index 1d6e3cda4e5..d6c6d5faef2 100644 --- a/src/test/ui/lint/lint-attr-everywhere-early.stderr +++ b/src/test/ui/lint/lint-attr-everywhere-early.stderr @@ -474,13 +474,13 @@ error: `...` range patterns are deprecated LL | f1: 0...100, | ^^^ help: use `..=` for an inclusive range | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> note: the lint level is defined here --> $DIR/lint-attr-everywhere-early.rs:166:20 | LL | #[deny(ellipsis_inclusive_range_patterns)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> error: aborting due to 36 previous errors diff --git a/src/test/ui/lint/lint-attr-everywhere-late.stderr b/src/test/ui/lint/lint-attr-everywhere-late.stderr index 977843997c6..a69c2e0ef2b 100644 --- a/src/test/ui/lint/lint-attr-everywhere-late.stderr +++ b/src/test/ui/lint/lint-attr-everywhere-late.stderr @@ -163,13 +163,13 @@ LL | fn clashing1(); LL | fn clashing1(_: i32); | ^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration | + = note: expected `unsafe extern "C" fn()` + found `unsafe extern "C" fn(i32)` note: the lint level is defined here --> $DIR/lint-attr-everywhere-late.rs:122:13 | LL | #![deny(clashing_extern_declarations)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: expected `unsafe extern "C" fn()` - found `unsafe extern "C" fn(i32)` error: `clashing2` redeclared with a different signature --> $DIR/lint-attr-everywhere-late.rs:128:5 @@ -180,13 +180,13 @@ LL | fn clashing2(); LL | fn clashing2(_: i32); | ^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration | + = note: expected `unsafe extern "C" fn()` + found `unsafe extern "C" fn(i32)` note: the lint level is defined here --> $DIR/lint-attr-everywhere-late.rs:127:12 | LL | #[deny(clashing_extern_declarations)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: expected `unsafe extern "C" fn()` - found `unsafe extern "C" fn(i32)` error: types that do not implement `Drop` can still have drop glue, consider instead using `std::mem::needs_drop` to detect whether a type is trivially dropped --> $DIR/lint-attr-everywhere-late.rs:93:38 @@ -206,16 +206,16 @@ error: the return value of `mem::discriminant` is unspecified when called with a LL | fn assoc_fn() { discriminant::<i32>(&123); } | ^^^^^^^^^^^^^^^^^^^^^^^^^ | -note: the lint level is defined here - --> $DIR/lint-attr-everywhere-late.rs:95:12 - | -LL | #[deny(enum_intrinsics_non_enums)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^ note: the argument to `discriminant` should be a reference to an enum, but it was passed a reference to a `i32`, which is not an enum. --> $DIR/lint-attr-everywhere-late.rs:96:41 | LL | fn assoc_fn() { discriminant::<i32>(&123); } | ^^^^ +note: the lint level is defined here + --> $DIR/lint-attr-everywhere-late.rs:95:12 + | +LL | #[deny(enum_intrinsics_non_enums)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^ error: literal out of range for `u8` --> $DIR/lint-attr-everywhere-late.rs:98:59 @@ -223,12 +223,12 @@ error: literal out of range for `u8` LL | #[deny(overflowing_literals)] const ASSOC_CONST: u8 = 1000; | ^^^^ | + = note: the literal `1000` does not fit into the type `u8` whose range is `0..=255` note: the lint level is defined here --> $DIR/lint-attr-everywhere-late.rs:98:12 | LL | #[deny(overflowing_literals)] const ASSOC_CONST: u8 = 1000; | ^^^^^^^^^^^^^^^^^^^^ - = note: the literal `1000` does not fit into the type `u8` whose range is `0..=255` error: variable `PARAM` should have a snake case name --> $DIR/lint-attr-everywhere-late.rs:131:37 @@ -248,16 +248,16 @@ error: the return value of `mem::discriminant` is unspecified when called with a LL | let _ = discriminant::<i32>(&123); | ^^^^^^^^^^^^^^^^^^^^^^^^^ | -note: the lint level is defined here - --> $DIR/lint-attr-everywhere-late.rs:138:12 - | -LL | #[deny(enum_intrinsics_non_enums)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^ note: the argument to `discriminant` should be a reference to an enum, but it was passed a reference to a `i32`, which is not an enum. --> $DIR/lint-attr-everywhere-late.rs:139:33 | LL | let _ = discriminant::<i32>(&123); | ^^^^ +note: the lint level is defined here + --> $DIR/lint-attr-everywhere-late.rs:138:12 + | +LL | #[deny(enum_intrinsics_non_enums)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^ error: variable `PARAM` should have a snake case name --> $DIR/lint-attr-everywhere-late.rs:145:44 @@ -277,16 +277,16 @@ error: the return value of `mem::discriminant` is unspecified when called with a LL | discriminant::<i32>(&123); | ^^^^^^^^^^^^^^^^^^^^^^^^^ | -note: the lint level is defined here - --> $DIR/lint-attr-everywhere-late.rs:153:17 - | -LL | #![deny(enum_intrinsics_non_enums)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^ note: the argument to `discriminant` should be a reference to an enum, but it was passed a reference to a `i32`, which is not an enum. --> $DIR/lint-attr-everywhere-late.rs:155:33 | LL | discriminant::<i32>(&123); | ^^^^ +note: the lint level is defined here + --> $DIR/lint-attr-everywhere-late.rs:153:17 + | +LL | #![deny(enum_intrinsics_non_enums)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^ error: the return value of `mem::discriminant` is unspecified when called with a non-enum type --> $DIR/lint-attr-everywhere-late.rs:161:13 @@ -294,16 +294,16 @@ error: the return value of `mem::discriminant` is unspecified when called with a LL | discriminant::<i32>(&123); | ^^^^^^^^^^^^^^^^^^^^^^^^^ | -note: the lint level is defined here - --> $DIR/lint-attr-everywhere-late.rs:159:16 - | -LL | #[deny(enum_intrinsics_non_enums)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^ note: the argument to `discriminant` should be a reference to an enum, but it was passed a reference to a `i32`, which is not an enum. --> $DIR/lint-attr-everywhere-late.rs:161:33 | LL | discriminant::<i32>(&123); | ^^^^ +note: the lint level is defined here + --> $DIR/lint-attr-everywhere-late.rs:159:16 + | +LL | #[deny(enum_intrinsics_non_enums)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^ error: the return value of `mem::discriminant` is unspecified when called with a non-enum type --> $DIR/lint-attr-everywhere-late.rs:168:9 @@ -311,16 +311,16 @@ error: the return value of `mem::discriminant` is unspecified when called with a LL | discriminant::<i32>(&123); | ^^^^^^^^^^^^^^^^^^^^^^^^^ | -note: the lint level is defined here - --> $DIR/lint-attr-everywhere-late.rs:167:17 - | -LL | #![deny(enum_intrinsics_non_enums)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^ note: the argument to `discriminant` should be a reference to an enum, but it was passed a reference to a `i32`, which is not an enum. --> $DIR/lint-attr-everywhere-late.rs:168:29 | LL | discriminant::<i32>(&123); | ^^^^ +note: the lint level is defined here + --> $DIR/lint-attr-everywhere-late.rs:167:17 + | +LL | #![deny(enum_intrinsics_non_enums)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^ error: the return value of `mem::discriminant` is unspecified when called with a non-enum type --> $DIR/lint-attr-everywhere-late.rs:172:9 @@ -328,16 +328,16 @@ error: the return value of `mem::discriminant` is unspecified when called with a LL | discriminant::<i32>(&123); | ^^^^^^^^^^^^^^^^^^^^^^^^^ | -note: the lint level is defined here - --> $DIR/lint-attr-everywhere-late.rs:171:16 - | -LL | #[deny(enum_intrinsics_non_enums)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^ note: the argument to `discriminant` should be a reference to an enum, but it was passed a reference to a `i32`, which is not an enum. --> $DIR/lint-attr-everywhere-late.rs:172:29 | LL | discriminant::<i32>(&123); | ^^^^ +note: the lint level is defined here + --> $DIR/lint-attr-everywhere-late.rs:171:16 + | +LL | #[deny(enum_intrinsics_non_enums)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^ error: the return value of `mem::discriminant` is unspecified when called with a non-enum type --> $DIR/lint-attr-everywhere-late.rs:177:5 @@ -345,16 +345,16 @@ error: the return value of `mem::discriminant` is unspecified when called with a LL | discriminant::<i32>(&123); | ^^^^^^^^^^^^^^^^^^^^^^^^^ | -note: the lint level is defined here - --> $DIR/lint-attr-everywhere-late.rs:176:12 - | -LL | #[deny(enum_intrinsics_non_enums)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^ note: the argument to `discriminant` should be a reference to an enum, but it was passed a reference to a `i32`, which is not an enum. --> $DIR/lint-attr-everywhere-late.rs:177:25 | LL | discriminant::<i32>(&123); | ^^^^ +note: the lint level is defined here + --> $DIR/lint-attr-everywhere-late.rs:176:12 + | +LL | #[deny(enum_intrinsics_non_enums)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^ error: the return value of `mem::discriminant` is unspecified when called with a non-enum type --> $DIR/lint-attr-everywhere-late.rs:179:41 @@ -362,16 +362,16 @@ error: the return value of `mem::discriminant` is unspecified when called with a LL | [#[deny(enum_intrinsics_non_enums)] discriminant::<i32>(&123)]; | ^^^^^^^^^^^^^^^^^^^^^^^^^ | -note: the lint level is defined here - --> $DIR/lint-attr-everywhere-late.rs:179:13 - | -LL | [#[deny(enum_intrinsics_non_enums)] discriminant::<i32>(&123)]; - | ^^^^^^^^^^^^^^^^^^^^^^^^^ note: the argument to `discriminant` should be a reference to an enum, but it was passed a reference to a `i32`, which is not an enum. --> $DIR/lint-attr-everywhere-late.rs:179:61 | LL | [#[deny(enum_intrinsics_non_enums)] discriminant::<i32>(&123)]; | ^^^^ +note: the lint level is defined here + --> $DIR/lint-attr-everywhere-late.rs:179:13 + | +LL | [#[deny(enum_intrinsics_non_enums)] discriminant::<i32>(&123)]; + | ^^^^^^^^^^^^^^^^^^^^^^^^^ error: the return value of `mem::discriminant` is unspecified when called with a non-enum type --> $DIR/lint-attr-everywhere-late.rs:180:41 @@ -379,16 +379,16 @@ error: the return value of `mem::discriminant` is unspecified when called with a LL | (#[deny(enum_intrinsics_non_enums)] discriminant::<i32>(&123),); | ^^^^^^^^^^^^^^^^^^^^^^^^^ | -note: the lint level is defined here - --> $DIR/lint-attr-everywhere-late.rs:180:13 - | -LL | (#[deny(enum_intrinsics_non_enums)] discriminant::<i32>(&123),); - | ^^^^^^^^^^^^^^^^^^^^^^^^^ note: the argument to `discriminant` should be a reference to an enum, but it was passed a reference to a `i32`, which is not an enum. --> $DIR/lint-attr-everywhere-late.rs:180:61 | LL | (#[deny(enum_intrinsics_non_enums)] discriminant::<i32>(&123),); | ^^^^ +note: the lint level is defined here + --> $DIR/lint-attr-everywhere-late.rs:180:13 + | +LL | (#[deny(enum_intrinsics_non_enums)] discriminant::<i32>(&123),); + | ^^^^^^^^^^^^^^^^^^^^^^^^^ error: the return value of `mem::discriminant` is unspecified when called with a non-enum type --> $DIR/lint-attr-everywhere-late.rs:182:45 @@ -396,16 +396,16 @@ error: the return value of `mem::discriminant` is unspecified when called with a LL | call(#[deny(enum_intrinsics_non_enums)] discriminant::<i32>(&123)); | ^^^^^^^^^^^^^^^^^^^^^^^^^ | -note: the lint level is defined here - --> $DIR/lint-attr-everywhere-late.rs:182:17 - | -LL | call(#[deny(enum_intrinsics_non_enums)] discriminant::<i32>(&123)); - | ^^^^^^^^^^^^^^^^^^^^^^^^^ note: the argument to `discriminant` should be a reference to an enum, but it was passed a reference to a `i32`, which is not an enum. --> $DIR/lint-attr-everywhere-late.rs:182:65 | LL | call(#[deny(enum_intrinsics_non_enums)] discriminant::<i32>(&123)); | ^^^^ +note: the lint level is defined here + --> $DIR/lint-attr-everywhere-late.rs:182:17 + | +LL | call(#[deny(enum_intrinsics_non_enums)] discriminant::<i32>(&123)); + | ^^^^^^^^^^^^^^^^^^^^^^^^^ error: the return value of `mem::discriminant` is unspecified when called with a non-enum type --> $DIR/lint-attr-everywhere-late.rs:184:52 @@ -413,16 +413,16 @@ error: the return value of `mem::discriminant` is unspecified when called with a LL | TupleStruct(#[deny(enum_intrinsics_non_enums)] discriminant::<i32>(&123)); | ^^^^^^^^^^^^^^^^^^^^^^^^^ | -note: the lint level is defined here - --> $DIR/lint-attr-everywhere-late.rs:184:24 - | -LL | TupleStruct(#[deny(enum_intrinsics_non_enums)] discriminant::<i32>(&123)); - | ^^^^^^^^^^^^^^^^^^^^^^^^^ note: the argument to `discriminant` should be a reference to an enum, but it was passed a reference to a `i32`, which is not an enum. --> $DIR/lint-attr-everywhere-late.rs:184:72 | LL | TupleStruct(#[deny(enum_intrinsics_non_enums)] discriminant::<i32>(&123)); | ^^^^ +note: the lint level is defined here + --> $DIR/lint-attr-everywhere-late.rs:184:24 + | +LL | TupleStruct(#[deny(enum_intrinsics_non_enums)] discriminant::<i32>(&123)); + | ^^^^^^^^^^^^^^^^^^^^^^^^^ error: aborting due to 31 previous errors diff --git a/src/test/ui/lint/lint-const-item-mutation.stderr b/src/test/ui/lint/lint-const-item-mutation.stderr index 94d876423e7..9f4360e6763 100644 --- a/src/test/ui/lint/lint-const-item-mutation.stderr +++ b/src/test/ui/lint/lint-const-item-mutation.stderr @@ -4,13 +4,13 @@ warning: attempting to modify a `const` item LL | ARRAY[0] = 5; | ^^^^^^^^^^^^ | - = note: `#[warn(const_item_mutation)]` on by default = note: each usage of a `const` item creates a new temporary; the original `const` item will not be modified note: `const` item defined here --> $DIR/lint-const-item-mutation.rs:26:1 | LL | const ARRAY: [u8; 1] = [25]; | ^^^^^^^^^^^^^^^^^^^^ + = note: `#[warn(const_item_mutation)]` on by default warning: attempting to modify a `const` item --> $DIR/lint-const-item-mutation.rs:38:5 diff --git a/src/test/ui/lint/lint-ctypes-73249-2.stderr b/src/test/ui/lint/lint-ctypes-73249-2.stderr index 7c85e9fa85c..8073c33dd46 100644 --- a/src/test/ui/lint/lint-ctypes-73249-2.stderr +++ b/src/test/ui/lint/lint-ctypes-73249-2.stderr @@ -4,12 +4,12 @@ error: `extern` block uses type `Qux`, which is not FFI-safe LL | pub fn lint_me() -> A<()>; | ^^^^^ not FFI-safe | + = note: opaque types have no C equivalent note: the lint level is defined here --> $DIR/lint-ctypes-73249-2.rs:2:9 | LL | #![deny(improper_ctypes)] | ^^^^^^^^^^^^^^^ - = note: opaque types have no C equivalent error: aborting due to previous error diff --git a/src/test/ui/lint/lint-ctypes-73249-3.stderr b/src/test/ui/lint/lint-ctypes-73249-3.stderr index 83e2a233c43..c41ce666db8 100644 --- a/src/test/ui/lint/lint-ctypes-73249-3.stderr +++ b/src/test/ui/lint/lint-ctypes-73249-3.stderr @@ -4,12 +4,12 @@ error: `extern` block uses type `Qux`, which is not FFI-safe LL | pub fn lint_me() -> A; | ^ not FFI-safe | + = note: opaque types have no C equivalent note: the lint level is defined here --> $DIR/lint-ctypes-73249-3.rs:2:9 | LL | #![deny(improper_ctypes)] | ^^^^^^^^^^^^^^^ - = note: opaque types have no C equivalent error: aborting due to previous error diff --git a/src/test/ui/lint/lint-ctypes-73249-5.stderr b/src/test/ui/lint/lint-ctypes-73249-5.stderr index 37781d78cf2..98245c4f144 100644 --- a/src/test/ui/lint/lint-ctypes-73249-5.stderr +++ b/src/test/ui/lint/lint-ctypes-73249-5.stderr @@ -4,12 +4,12 @@ error: `extern` block uses type `Qux`, which is not FFI-safe LL | pub fn lint_me() -> A; | ^ not FFI-safe | + = note: opaque types have no C equivalent note: the lint level is defined here --> $DIR/lint-ctypes-73249-5.rs:2:9 | LL | #![deny(improper_ctypes)] | ^^^^^^^^^^^^^^^ - = note: opaque types have no C equivalent error: aborting due to previous error diff --git a/src/test/ui/lint/lint-ctypes-73251-1.stderr b/src/test/ui/lint/lint-ctypes-73251-1.stderr index 76b19d37e21..9f43576ad73 100644 --- a/src/test/ui/lint/lint-ctypes-73251-1.stderr +++ b/src/test/ui/lint/lint-ctypes-73251-1.stderr @@ -4,12 +4,12 @@ error: `extern` block uses type `Qux`, which is not FFI-safe LL | pub fn lint_me() -> <u32 as Foo>::Assoc; | ^^^^^^^^^^^^^^^^^^^ not FFI-safe | + = note: opaque types have no C equivalent note: the lint level is defined here --> $DIR/lint-ctypes-73251-1.rs:2:9 | LL | #![deny(improper_ctypes)] | ^^^^^^^^^^^^^^^ - = note: opaque types have no C equivalent error: aborting due to previous error diff --git a/src/test/ui/lint/lint-ctypes-73251-2.stderr b/src/test/ui/lint/lint-ctypes-73251-2.stderr index 64f0fb2d892..0b3de379c19 100644 --- a/src/test/ui/lint/lint-ctypes-73251-2.stderr +++ b/src/test/ui/lint/lint-ctypes-73251-2.stderr @@ -4,12 +4,12 @@ error: `extern` block uses type `AliasA`, which is not FFI-safe LL | pub fn lint_me() -> <AliasB as TraitB>::Assoc; | ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe | + = note: opaque types have no C equivalent note: the lint level is defined here --> $DIR/lint-ctypes-73251-2.rs:2:9 | LL | #![deny(improper_ctypes)] | ^^^^^^^^^^^^^^^ - = note: opaque types have no C equivalent error: aborting due to previous error diff --git a/src/test/ui/lint/lint-ctypes-enum.stderr b/src/test/ui/lint/lint-ctypes-enum.stderr index de532f69ac0..8554e261778 100644 --- a/src/test/ui/lint/lint-ctypes-enum.stderr +++ b/src/test/ui/lint/lint-ctypes-enum.stderr @@ -4,11 +4,6 @@ error: `extern` block uses type `U`, which is not FFI-safe LL | fn uf(x: U); | ^ not FFI-safe | -note: the lint level is defined here - --> $DIR/lint-ctypes-enum.rs:3:9 - | -LL | #![deny(improper_ctypes)] - | ^^^^^^^^^^^^^^^ = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum = note: enum has no representation hint note: the type is defined here @@ -16,6 +11,11 @@ note: the type is defined here | LL | enum U { | ^^^^^^ +note: the lint level is defined here + --> $DIR/lint-ctypes-enum.rs:3:9 + | +LL | #![deny(improper_ctypes)] + | ^^^^^^^^^^^^^^^ error: `extern` block uses type `B`, which is not FFI-safe --> $DIR/lint-ctypes-enum.rs:61:13 diff --git a/src/test/ui/lint/lint-ctypes-fn.stderr b/src/test/ui/lint/lint-ctypes-fn.stderr index 6f8d76411aa..a05206bf18d 100644 --- a/src/test/ui/lint/lint-ctypes-fn.stderr +++ b/src/test/ui/lint/lint-ctypes-fn.stderr @@ -4,13 +4,13 @@ error: `extern` fn uses type `[u32]`, which is not FFI-safe LL | pub extern "C" fn slice_type(p: &[u32]) { } | ^^^^^^ not FFI-safe | + = help: consider using a raw pointer instead + = note: slices have no C equivalent note: the lint level is defined here --> $DIR/lint-ctypes-fn.rs:4:9 | LL | #![deny(improper_ctypes_definitions)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: consider using a raw pointer instead - = note: slices have no C equivalent error: `extern` fn uses type `str`, which is not FFI-safe --> $DIR/lint-ctypes-fn.rs:76:31 diff --git a/src/test/ui/lint/lint-ctypes.stderr b/src/test/ui/lint/lint-ctypes.stderr index bfec40e1955..121ad0ce8fa 100644 --- a/src/test/ui/lint/lint-ctypes.stderr +++ b/src/test/ui/lint/lint-ctypes.stderr @@ -4,11 +4,6 @@ error: `extern` block uses type `Foo`, which is not FFI-safe LL | pub fn ptr_type1(size: *const Foo); | ^^^^^^^^^^ not FFI-safe | -note: the lint level is defined here - --> $DIR/lint-ctypes.rs:4:9 - | -LL | #![deny(improper_ctypes)] - | ^^^^^^^^^^^^^^^ = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct = note: this struct has unspecified layout note: the type is defined here @@ -16,6 +11,11 @@ note: the type is defined here | LL | pub struct Foo; | ^^^^^^^^^^^^^^ +note: the lint level is defined here + --> $DIR/lint-ctypes.rs:4:9 + | +LL | #![deny(improper_ctypes)] + | ^^^^^^^^^^^^^^^ error: `extern` block uses type `Foo`, which is not FFI-safe --> $DIR/lint-ctypes.rs:49:28 diff --git a/src/test/ui/lint/lint-enum-intrinsics-non-enums.stderr b/src/test/ui/lint/lint-enum-intrinsics-non-enums.stderr index bec9fb62efa..63ed2503cf3 100644 --- a/src/test/ui/lint/lint-enum-intrinsics-non-enums.stderr +++ b/src/test/ui/lint/lint-enum-intrinsics-non-enums.stderr @@ -4,12 +4,12 @@ error: the return value of `mem::discriminant` is unspecified when called with a LL | discriminant(&()); | ^^^^^^^^^^^^^^^^^ | - = note: `#[deny(enum_intrinsics_non_enums)]` on by default note: the argument to `discriminant` should be a reference to an enum, but it was passed a reference to a `()`, which is not an enum. --> $DIR/lint-enum-intrinsics-non-enums.rs:26:18 | LL | discriminant(&()); | ^^^ + = note: `#[deny(enum_intrinsics_non_enums)]` on by default error: the return value of `mem::discriminant` is unspecified when called with a non-enum type --> $DIR/lint-enum-intrinsics-non-enums.rs:29:5 diff --git a/src/test/ui/lint/lint-incoherent-auto-trait-objects.stderr b/src/test/ui/lint/lint-incoherent-auto-trait-objects.stderr index afbab989676..3f366bedbf3 100644 --- a/src/test/ui/lint/lint-incoherent-auto-trait-objects.stderr +++ b/src/test/ui/lint/lint-incoherent-auto-trait-objects.stderr @@ -7,9 +7,9 @@ LL | LL | impl Foo for dyn Send + Send {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `(dyn std::marker::Send + 'static)` | - = note: `#[deny(order_dependent_trait_objects)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #56484 <https://github.com/rust-lang/rust/issues/56484> + = note: `#[deny(order_dependent_trait_objects)]` on by default error: conflicting implementations of trait `Foo` for type `(dyn std::marker::Send + std::marker::Sync + 'static)`: (E0119) --> $DIR/lint-incoherent-auto-trait-objects.rs:11:1 diff --git a/src/test/ui/lint/lint-invalid-atomic-ordering-bool.stderr b/src/test/ui/lint/lint-invalid-atomic-ordering-bool.stderr index 2a1847b9801..9f38dcb0b22 100644 --- a/src/test/ui/lint/lint-invalid-atomic-ordering-bool.stderr +++ b/src/test/ui/lint/lint-invalid-atomic-ordering-bool.stderr @@ -4,8 +4,8 @@ error: atomic loads cannot have `Release` or `AcqRel` ordering LL | let _ = x.load(Ordering::Release); | ^^^^^^^^^^^^^^^^^ | - = note: `#[deny(invalid_atomic_ordering)]` on by default = help: consider using ordering modes `Acquire`, `SeqCst` or `Relaxed` + = note: `#[deny(invalid_atomic_ordering)]` on by default error: atomic loads cannot have `Release` or `AcqRel` ordering --> $DIR/lint-invalid-atomic-ordering-bool.rs:15:20 diff --git a/src/test/ui/lint/lint-invalid-atomic-ordering-exchange-weak.stderr b/src/test/ui/lint/lint-invalid-atomic-ordering-exchange-weak.stderr index 021654cf35e..cc075ce9e41 100644 --- a/src/test/ui/lint/lint-invalid-atomic-ordering-exchange-weak.stderr +++ b/src/test/ui/lint/lint-invalid-atomic-ordering-exchange-weak.stderr @@ -4,8 +4,8 @@ error: `compare_exchange_weak`'s failure ordering may not be `Release` or `AcqRe LL | let _ = x.compare_exchange_weak(ptr2, ptr, Ordering::Relaxed, Ordering::AcqRel); | ^^^^^^^^^^^^^^^^ invalid failure ordering | - = note: `#[deny(invalid_atomic_ordering)]` on by default = help: consider using `Acquire` or `Relaxed` failure ordering instead + = note: `#[deny(invalid_atomic_ordering)]` on by default error: `compare_exchange_weak`'s failure ordering may not be `Release` or `AcqRel`, since a failed `compare_exchange_weak` does not result in a write --> $DIR/lint-invalid-atomic-ordering-exchange-weak.rs:30:67 diff --git a/src/test/ui/lint/lint-invalid-atomic-ordering-exchange.stderr b/src/test/ui/lint/lint-invalid-atomic-ordering-exchange.stderr index f6f8f88e884..fe6c7e55c62 100644 --- a/src/test/ui/lint/lint-invalid-atomic-ordering-exchange.stderr +++ b/src/test/ui/lint/lint-invalid-atomic-ordering-exchange.stderr @@ -4,8 +4,8 @@ error: `compare_exchange`'s failure ordering may not be `Release` or `AcqRel`, s LL | let _ = x.compare_exchange(0, 0, Ordering::Relaxed, Ordering::AcqRel); | ^^^^^^^^^^^^^^^^ invalid failure ordering | - = note: `#[deny(invalid_atomic_ordering)]` on by default = help: consider using `Acquire` or `Relaxed` failure ordering instead + = note: `#[deny(invalid_atomic_ordering)]` on by default error: `compare_exchange`'s failure ordering may not be `Release` or `AcqRel`, since a failed `compare_exchange` does not result in a write --> $DIR/lint-invalid-atomic-ordering-exchange.rs:28:57 diff --git a/src/test/ui/lint/lint-invalid-atomic-ordering-fence.stderr b/src/test/ui/lint/lint-invalid-atomic-ordering-fence.stderr index e0741ffedd9..38327d607c9 100644 --- a/src/test/ui/lint/lint-invalid-atomic-ordering-fence.stderr +++ b/src/test/ui/lint/lint-invalid-atomic-ordering-fence.stderr @@ -4,8 +4,8 @@ error: memory fences cannot have `Relaxed` ordering LL | fence(Ordering::Relaxed); | ^^^^^^^^^^^^^^^^^ | - = note: `#[deny(invalid_atomic_ordering)]` on by default = help: consider using ordering modes `Acquire`, `Release`, `AcqRel` or `SeqCst` + = note: `#[deny(invalid_atomic_ordering)]` on by default error: memory fences cannot have `Relaxed` ordering --> $DIR/lint-invalid-atomic-ordering-fence.rs:19:20 diff --git a/src/test/ui/lint/lint-invalid-atomic-ordering-fetch-update.stderr b/src/test/ui/lint/lint-invalid-atomic-ordering-fetch-update.stderr index 267b1c706ef..33829d68fd5 100644 --- a/src/test/ui/lint/lint-invalid-atomic-ordering-fetch-update.stderr +++ b/src/test/ui/lint/lint-invalid-atomic-ordering-fetch-update.stderr @@ -4,8 +4,8 @@ error: `fetch_update`'s failure ordering may not be `Release` or `AcqRel`, since LL | let _ = x.fetch_update(Ordering::Relaxed, Ordering::AcqRel, |old| Some(old + 1)); | ^^^^^^^^^^^^^^^^ invalid failure ordering | - = note: `#[deny(invalid_atomic_ordering)]` on by default = help: consider using `Acquire` or `Relaxed` failure ordering instead + = note: `#[deny(invalid_atomic_ordering)]` on by default error: `fetch_update`'s failure ordering may not be `Release` or `AcqRel`, since a failed `fetch_update` does not result in a write --> $DIR/lint-invalid-atomic-ordering-fetch-update.rs:28:47 diff --git a/src/test/ui/lint/lint-invalid-atomic-ordering-int.stderr b/src/test/ui/lint/lint-invalid-atomic-ordering-int.stderr index dfd9990455a..36930e2f440 100644 --- a/src/test/ui/lint/lint-invalid-atomic-ordering-int.stderr +++ b/src/test/ui/lint/lint-invalid-atomic-ordering-int.stderr @@ -4,8 +4,8 @@ error: atomic loads cannot have `Release` or `AcqRel` ordering LL | let _ = x.load(Ordering::Release); | ^^^^^^^^^^^^^^^^^ | - = note: `#[deny(invalid_atomic_ordering)]` on by default = help: consider using ordering modes `Acquire`, `SeqCst` or `Relaxed` + = note: `#[deny(invalid_atomic_ordering)]` on by default error: atomic loads cannot have `Release` or `AcqRel` ordering --> $DIR/lint-invalid-atomic-ordering-int.rs:22:20 diff --git a/src/test/ui/lint/lint-invalid-atomic-ordering-ptr.stderr b/src/test/ui/lint/lint-invalid-atomic-ordering-ptr.stderr index f00cb8e4082..12f4cad90fe 100644 --- a/src/test/ui/lint/lint-invalid-atomic-ordering-ptr.stderr +++ b/src/test/ui/lint/lint-invalid-atomic-ordering-ptr.stderr @@ -4,8 +4,8 @@ error: atomic loads cannot have `Release` or `AcqRel` ordering LL | let _ = x.load(Ordering::Release); | ^^^^^^^^^^^^^^^^^ | - = note: `#[deny(invalid_atomic_ordering)]` on by default = help: consider using ordering modes `Acquire`, `SeqCst` or `Relaxed` + = note: `#[deny(invalid_atomic_ordering)]` on by default error: atomic loads cannot have `Release` or `AcqRel` ordering --> $DIR/lint-invalid-atomic-ordering-ptr.rs:17:20 diff --git a/src/test/ui/lint/lint-invalid-atomic-ordering-uint.stderr b/src/test/ui/lint/lint-invalid-atomic-ordering-uint.stderr index 36672e434b9..d26621f2a88 100644 --- a/src/test/ui/lint/lint-invalid-atomic-ordering-uint.stderr +++ b/src/test/ui/lint/lint-invalid-atomic-ordering-uint.stderr @@ -4,8 +4,8 @@ error: atomic loads cannot have `Release` or `AcqRel` ordering LL | let _ = x.load(Ordering::Release); | ^^^^^^^^^^^^^^^^^ | - = note: `#[deny(invalid_atomic_ordering)]` on by default = help: consider using ordering modes `Acquire`, `SeqCst` or `Relaxed` + = note: `#[deny(invalid_atomic_ordering)]` on by default error: atomic loads cannot have `Release` or `AcqRel` ordering --> $DIR/lint-invalid-atomic-ordering-uint.rs:21:20 diff --git a/src/test/ui/lint/lint-non-snake-case-crate-2.stderr b/src/test/ui/lint/lint-non-snake-case-crate-2.stderr index e2951129327..4b42145bbed 100644 --- a/src/test/ui/lint/lint-non-snake-case-crate-2.stderr +++ b/src/test/ui/lint/lint-non-snake-case-crate-2.stderr @@ -1,11 +1,11 @@ error: crate `NonSnakeCase` should have a snake case name | + = help: convert the identifier to snake case: `non_snake_case` note: the lint level is defined here --> $DIR/lint-non-snake-case-crate-2.rs:4:9 | LL | #![deny(non_snake_case)] | ^^^^^^^^^^^^^^ - = help: convert the identifier to snake case: `non_snake_case` error: aborting due to previous error diff --git a/src/test/ui/lint/lint-pre-expansion-extern-module.stderr b/src/test/ui/lint/lint-pre-expansion-extern-module.stderr index 3355bb4e4ff..ce3e8806a9e 100644 --- a/src/test/ui/lint/lint-pre-expansion-extern-module.stderr +++ b/src/test/ui/lint/lint-pre-expansion-extern-module.stderr @@ -4,9 +4,9 @@ warning: `try` is a keyword in the 2018 edition LL | pub fn try() {} | ^^^ help: you can use a raw identifier to stay compatible: `r#try` | - = note: `-W keyword-idents` implied by `-W rust-2018-compatibility` = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716> + = note: `-W keyword-idents` implied by `-W rust-2018-compatibility` warning: 1 warning emitted diff --git a/src/test/ui/lint/lint-strict-provenance-fuzzy-casts.stderr b/src/test/ui/lint/lint-strict-provenance-fuzzy-casts.stderr index c85934aa3ba..383623b4831 100644 --- a/src/test/ui/lint/lint-strict-provenance-fuzzy-casts.stderr +++ b/src/test/ui/lint/lint-strict-provenance-fuzzy-casts.stderr @@ -4,12 +4,12 @@ error: strict provenance disallows casting integer `usize` to pointer `*const u8 LL | let dangling = 16_usize as *const u8; | ^^^^^^^^^^^^^^^^^^^^^ | + = help: if you can't comply with strict provenance and don't have a pointer with the correct provenance you can use `std::ptr::from_exposed_addr()` instead note: the lint level is defined here --> $DIR/lint-strict-provenance-fuzzy-casts.rs:2:9 | LL | #![deny(fuzzy_provenance_casts)] | ^^^^^^^^^^^^^^^^^^^^^^ - = help: if you can't comply with strict provenance and don't have a pointer with the correct provenance you can use `std::ptr::from_exposed_addr()` instead help: use `.with_addr()` to adjust a valid pointer in the same allocation, to this address | LL | let dangling = (...).with_addr(16_usize); diff --git a/src/test/ui/lint/lint-strict-provenance-lossy-casts.stderr b/src/test/ui/lint/lint-strict-provenance-lossy-casts.stderr index 05178b34b11..aa151fe2d21 100644 --- a/src/test/ui/lint/lint-strict-provenance-lossy-casts.stderr +++ b/src/test/ui/lint/lint-strict-provenance-lossy-casts.stderr @@ -4,12 +4,12 @@ error: under strict provenance it is considered bad style to cast pointer `*cons LL | let addr: usize = &x as *const u8 as usize; | ^^^^^^^^^^^^^^^^^^^^^^^^ | + = help: if you can't comply with strict provenance and need to expose the pointer provenance you can use `.expose_addr()` instead note: the lint level is defined here --> $DIR/lint-strict-provenance-lossy-casts.rs:2:9 | LL | #![deny(lossy_provenance_casts)] | ^^^^^^^^^^^^^^^^^^^^^^ - = help: if you can't comply with strict provenance and need to expose the pointer provenance you can use `.expose_addr()` instead help: use `.addr()` to obtain the address of a pointer | LL | let addr: usize = (&x as *const u8).addr(); diff --git a/src/test/ui/lint/lint-temporary-cstring-as-param.stderr b/src/test/ui/lint/lint-temporary-cstring-as-param.stderr index 0a9e5a4bf4a..838b3bc13fe 100644 --- a/src/test/ui/lint/lint-temporary-cstring-as-param.stderr +++ b/src/test/ui/lint/lint-temporary-cstring-as-param.stderr @@ -6,13 +6,13 @@ LL | some_function(CString::new("").unwrap().as_ptr()); | | | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime | + = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned + = help: for more information, see https://doc.rust-lang.org/reference/destructors.html note: the lint level is defined here --> $DIR/lint-temporary-cstring-as-param.rs:1:9 | LL | #![deny(temporary_cstring_as_ptr)] | ^^^^^^^^^^^^^^^^^^^^^^^^ - = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned - = help: for more information, see https://doc.rust-lang.org/reference/destructors.html error: aborting due to previous error diff --git a/src/test/ui/lint/lint-temporary-cstring-as-ptr.stderr b/src/test/ui/lint/lint-temporary-cstring-as-ptr.stderr index e69d2dd533a..79ef57dd1a3 100644 --- a/src/test/ui/lint/lint-temporary-cstring-as-ptr.stderr +++ b/src/test/ui/lint/lint-temporary-cstring-as-ptr.stderr @@ -6,13 +6,13 @@ LL | let s = CString::new("some text").unwrap().as_ptr(); | | | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime | + = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned + = help: for more information, see https://doc.rust-lang.org/reference/destructors.html note: the lint level is defined here --> $DIR/lint-temporary-cstring-as-ptr.rs:2:9 | LL | #![deny(temporary_cstring_as_ptr)] | ^^^^^^^^^^^^^^^^^^^^^^^^ - = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned - = help: for more information, see https://doc.rust-lang.org/reference/destructors.html error: aborting due to previous error diff --git a/src/test/ui/lint/lint-type-limits2.stderr b/src/test/ui/lint/lint-type-limits2.stderr index 3562cb440a6..b3420ad8afd 100644 --- a/src/test/ui/lint/lint-type-limits2.stderr +++ b/src/test/ui/lint/lint-type-limits2.stderr @@ -12,13 +12,13 @@ warning: literal out of range for `i8` LL | 128 > bar() | ^^^ | + = note: the literal `128` does not fit into the type `i8` whose range is `-128..=127` + = help: consider using the type `u8` instead note: the lint level is defined here --> $DIR/lint-type-limits2.rs:2:9 | LL | #![warn(overflowing_literals)] | ^^^^^^^^^^^^^^^^^^^^ - = note: the literal `128` does not fit into the type `i8` whose range is `-128..=127` - = help: consider using the type `u8` instead error: aborting due to previous error; 1 warning emitted diff --git a/src/test/ui/lint/lint-type-limits3.stderr b/src/test/ui/lint/lint-type-limits3.stderr index 823d1a4c76f..db46e7ae714 100644 --- a/src/test/ui/lint/lint-type-limits3.stderr +++ b/src/test/ui/lint/lint-type-limits3.stderr @@ -12,13 +12,13 @@ warning: literal out of range for `i8` LL | while 200 != i { | ^^^ | + = note: the literal `200` does not fit into the type `i8` whose range is `-128..=127` + = help: consider using the type `u8` instead note: the lint level is defined here --> $DIR/lint-type-limits3.rs:2:9 | LL | #![warn(overflowing_literals)] | ^^^^^^^^^^^^^^^^^^^^ - = note: the literal `200` does not fit into the type `i8` whose range is `-128..=127` - = help: consider using the type `u8` instead error: aborting due to previous error; 1 warning emitted diff --git a/src/test/ui/lint/lint-type-overflow.stderr b/src/test/ui/lint/lint-type-overflow.stderr index 1bb1ec54776..48d8228b802 100644 --- a/src/test/ui/lint/lint-type-overflow.stderr +++ b/src/test/ui/lint/lint-type-overflow.stderr @@ -4,12 +4,12 @@ error: literal out of range for `u8` LL | let x1: u8 = 256; | ^^^ | + = note: the literal `256` does not fit into the type `u8` whose range is `0..=255` note: the lint level is defined here --> $DIR/lint-type-overflow.rs:1:9 | LL | #![deny(overflowing_literals)] | ^^^^^^^^^^^^^^^^^^^^ - = note: the literal `256` does not fit into the type `u8` whose range is `0..=255` error: literal out of range for `u8` --> $DIR/lint-type-overflow.rs:13:14 diff --git a/src/test/ui/lint/lint-type-overflow2.stderr b/src/test/ui/lint/lint-type-overflow2.stderr index 3d40cdf96ef..117bfc3ced7 100644 --- a/src/test/ui/lint/lint-type-overflow2.stderr +++ b/src/test/ui/lint/lint-type-overflow2.stderr @@ -4,13 +4,13 @@ error: literal out of range for `i8` LL | let x2: i8 = --128; | ^^^ | + = note: the literal `128` does not fit into the type `i8` whose range is `-128..=127` + = help: consider using the type `u8` instead note: the lint level is defined here --> $DIR/lint-type-overflow2.rs:3:9 | LL | #![deny(overflowing_literals)] | ^^^^^^^^^^^^^^^^^^^^ - = note: the literal `128` does not fit into the type `i8` whose range is `-128..=127` - = help: consider using the type `u8` instead error: literal out of range for `f32` --> $DIR/lint-type-overflow2.rs:9:14 diff --git a/src/test/ui/lint/lint-unconditional-recursion.stderr b/src/test/ui/lint/lint-unconditional-recursion.stderr index c11b73f41ca..9d200a7898e 100644 --- a/src/test/ui/lint/lint-unconditional-recursion.stderr +++ b/src/test/ui/lint/lint-unconditional-recursion.stderr @@ -6,12 +6,12 @@ LL | fn foo() { LL | foo(); | ----- recursive call site | + = help: a `loop` may express intention better if this is on purpose note: the lint level is defined here --> $DIR/lint-unconditional-recursion.rs:1:9 | LL | #![deny(unconditional_recursion)] | ^^^^^^^^^^^^^^^^^^^^^^^ - = help: a `loop` may express intention better if this is on purpose error: function cannot return without recursing --> $DIR/lint-unconditional-recursion.rs:14:1 diff --git a/src/test/ui/lint/lint-unsafe-code.stderr b/src/test/ui/lint/lint-unsafe-code.stderr index 8dde05fc4de..037f0a8323a 100644 --- a/src/test/ui/lint/lint-unsafe-code.stderr +++ b/src/test/ui/lint/lint-unsafe-code.stderr @@ -4,12 +4,12 @@ error: declaration of a `no_mangle` function LL | #[no_mangle] fn foo() {} | ^^^^^^^^^^^^ | + = note: the linker's behavior with multiple libraries exporting duplicate symbol names is undefined and Rust cannot provide guarantees when you manually override them note: the lint level is defined here --> $DIR/lint-unsafe-code.rs:3:9 | LL | #![deny(unsafe_code)] | ^^^^^^^^^^^ - = note: the linker's behavior with multiple libraries exporting duplicate symbol names is undefined and Rust cannot provide guarantees when you manually override them error: declaration of a `no_mangle` static --> $DIR/lint-unsafe-code.rs:32:1 diff --git a/src/test/ui/lint/must_not_suspend/boxed.stderr b/src/test/ui/lint/must_not_suspend/boxed.stderr index b3c9b43810c..9efc7b0693b 100644 --- a/src/test/ui/lint/must_not_suspend/boxed.stderr +++ b/src/test/ui/lint/must_not_suspend/boxed.stderr @@ -6,11 +6,6 @@ LL | let _guard = bar(); LL | other().await; | ------ the value is held across this suspend point | -note: the lint level is defined here - --> $DIR/boxed.rs:3:9 - | -LL | #![deny(must_not_suspend)] - | ^^^^^^^^^^^^^^^^ note: You gotta use Umm's, ya know? --> $DIR/boxed.rs:20:9 | @@ -21,6 +16,11 @@ help: consider using a block (`{ ... }`) to shrink the value's scope, ending bef | LL | let _guard = bar(); | ^^^^^^ +note: the lint level is defined here + --> $DIR/boxed.rs:3:9 + | +LL | #![deny(must_not_suspend)] + | ^^^^^^^^^^^^^^^^ error: aborting due to previous error diff --git a/src/test/ui/lint/must_not_suspend/dedup.stderr b/src/test/ui/lint/must_not_suspend/dedup.stderr index 13fa3ae3008..f8978ba57f1 100644 --- a/src/test/ui/lint/must_not_suspend/dedup.stderr +++ b/src/test/ui/lint/must_not_suspend/dedup.stderr @@ -4,16 +4,16 @@ error: `No` held across a suspend point, but should not be LL | wheeee(&No {}).await; | ^^^^^ ------ the value is held across this suspend point | -note: the lint level is defined here - --> $DIR/dedup.rs:3:9 - | -LL | #![deny(must_not_suspend)] - | ^^^^^^^^^^^^^^^^ help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point --> $DIR/dedup.rs:16:13 | LL | wheeee(&No {}).await; | ^^^^^ +note: the lint level is defined here + --> $DIR/dedup.rs:3:9 + | +LL | #![deny(must_not_suspend)] + | ^^^^^^^^^^^^^^^^ error: aborting due to previous error diff --git a/src/test/ui/lint/must_not_suspend/gated.stderr b/src/test/ui/lint/must_not_suspend/gated.stderr index b58ecb55596..64de1ebeaab 100644 --- a/src/test/ui/lint/must_not_suspend/gated.stderr +++ b/src/test/ui/lint/must_not_suspend/gated.stderr @@ -4,10 +4,10 @@ warning: unknown lint: `must_not_suspend` LL | #![deny(must_not_suspend)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `#[warn(unknown_lints)]` on by default = note: the `must_not_suspend` lint is unstable = note: see issue #83310 <https://github.com/rust-lang/rust/issues/83310> for more information = help: add `#![feature(must_not_suspend)]` to the crate attributes to enable + = note: `#[warn(unknown_lints)]` on by default warning: unknown lint: `must_not_suspend` --> $DIR/gated.rs:4:1 diff --git a/src/test/ui/lint/must_not_suspend/mutex.stderr b/src/test/ui/lint/must_not_suspend/mutex.stderr index a968b7ca033..c251cb84589 100644 --- a/src/test/ui/lint/must_not_suspend/mutex.stderr +++ b/src/test/ui/lint/must_not_suspend/mutex.stderr @@ -6,11 +6,6 @@ LL | let _guard = m.lock().unwrap(); LL | other().await; | ------ the value is held across this suspend point | -note: the lint level is defined here - --> $DIR/mutex.rs:3:9 - | -LL | #![deny(must_not_suspend)] - | ^^^^^^^^^^^^^^^^ note: holding a MutexGuard across suspend points can cause deadlocks, delays, and cause Futures to not implement `Send` --> $DIR/mutex.rs:8:9 | @@ -21,6 +16,11 @@ help: consider using a block (`{ ... }`) to shrink the value's scope, ending bef | LL | let _guard = m.lock().unwrap(); | ^^^^^^ +note: the lint level is defined here + --> $DIR/mutex.rs:3:9 + | +LL | #![deny(must_not_suspend)] + | ^^^^^^^^^^^^^^^^ error: aborting due to previous error diff --git a/src/test/ui/lint/must_not_suspend/ref-drop-tracking.stderr b/src/test/ui/lint/must_not_suspend/ref-drop-tracking.stderr index c49d2712853..180e187c1b0 100644 --- a/src/test/ui/lint/must_not_suspend/ref-drop-tracking.stderr +++ b/src/test/ui/lint/must_not_suspend/ref-drop-tracking.stderr @@ -7,11 +7,6 @@ LL | LL | other().await; | ------ the value is held across this suspend point | -note: the lint level is defined here - --> $DIR/ref-drop-tracking.rs:4:9 - | -LL | #![deny(must_not_suspend)] - | ^^^^^^^^^^^^^^^^ note: You gotta use Umm's, ya know? --> $DIR/ref-drop-tracking.rs:19:13 | @@ -22,6 +17,11 @@ help: consider using a block (`{ ... }`) to shrink the value's scope, ending bef | LL | let guard = &mut self.u; | ^^^^^ +note: the lint level is defined here + --> $DIR/ref-drop-tracking.rs:4:9 + | +LL | #![deny(must_not_suspend)] + | ^^^^^^^^^^^^^^^^ error: aborting due to previous error diff --git a/src/test/ui/lint/must_not_suspend/ref.drop_tracking.stderr b/src/test/ui/lint/must_not_suspend/ref.drop_tracking.stderr index 0157c8b7fe1..abf76711bf0 100644 --- a/src/test/ui/lint/must_not_suspend/ref.drop_tracking.stderr +++ b/src/test/ui/lint/must_not_suspend/ref.drop_tracking.stderr @@ -7,11 +7,6 @@ LL | LL | other().await; | ------ the value is held across this suspend point | -note: the lint level is defined here - --> $DIR/ref.rs:6:9 - | -LL | #![deny(must_not_suspend)] - | ^^^^^^^^^^^^^^^^ note: You gotta use Umm's, ya know? --> $DIR/ref.rs:21:13 | @@ -22,6 +17,11 @@ help: consider using a block (`{ ... }`) to shrink the value's scope, ending bef | LL | let guard = &mut self.u; | ^^^^^ +note: the lint level is defined here + --> $DIR/ref.rs:6:9 + | +LL | #![deny(must_not_suspend)] + | ^^^^^^^^^^^^^^^^ error: aborting due to previous error diff --git a/src/test/ui/lint/must_not_suspend/ref.no_drop_tracking.stderr b/src/test/ui/lint/must_not_suspend/ref.no_drop_tracking.stderr index 438e6489e31..41ac09ea72a 100644 --- a/src/test/ui/lint/must_not_suspend/ref.no_drop_tracking.stderr +++ b/src/test/ui/lint/must_not_suspend/ref.no_drop_tracking.stderr @@ -7,11 +7,6 @@ LL | LL | other().await; | ------ the value is held across this suspend point | -note: the lint level is defined here - --> $DIR/ref.rs:6:9 - | -LL | #![deny(must_not_suspend)] - | ^^^^^^^^^^^^^^^^ note: You gotta use Umm's, ya know? --> $DIR/ref.rs:21:26 | @@ -22,6 +17,11 @@ help: consider using a block (`{ ... }`) to shrink the value's scope, ending bef | LL | let guard = &mut self.u; | ^^^^^^ +note: the lint level is defined here + --> $DIR/ref.rs:6:9 + | +LL | #![deny(must_not_suspend)] + | ^^^^^^^^^^^^^^^^ error: aborting due to previous error diff --git a/src/test/ui/lint/must_not_suspend/trait.stderr b/src/test/ui/lint/must_not_suspend/trait.stderr index 60369430a3e..d64d25aae52 100644 --- a/src/test/ui/lint/must_not_suspend/trait.stderr +++ b/src/test/ui/lint/must_not_suspend/trait.stderr @@ -7,16 +7,16 @@ LL | let _guard1 = r#impl(); LL | other().await; | ------ the value is held across this suspend point | -note: the lint level is defined here - --> $DIR/trait.rs:3:9 - | -LL | #![deny(must_not_suspend)] - | ^^^^^^^^^^^^^^^^ help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point --> $DIR/trait.rs:21:9 | LL | let _guard1 = r#impl(); | ^^^^^^^ +note: the lint level is defined here + --> $DIR/trait.rs:3:9 + | +LL | #![deny(must_not_suspend)] + | ^^^^^^^^^^^^^^^^ error: boxed `Wow` trait object held across a suspend point, but should not be --> $DIR/trait.rs:22:9 diff --git a/src/test/ui/lint/must_not_suspend/unit.stderr b/src/test/ui/lint/must_not_suspend/unit.stderr index 42d037b350b..c967dbac56c 100644 --- a/src/test/ui/lint/must_not_suspend/unit.stderr +++ b/src/test/ui/lint/must_not_suspend/unit.stderr @@ -6,11 +6,6 @@ LL | let _guard = bar(); LL | other().await; | ------ the value is held across this suspend point | -note: the lint level is defined here - --> $DIR/unit.rs:3:9 - | -LL | #![deny(must_not_suspend)] - | ^^^^^^^^^^^^^^^^ note: You gotta use Umm's, ya know? --> $DIR/unit.rs:20:9 | @@ -21,6 +16,11 @@ help: consider using a block (`{ ... }`) to shrink the value's scope, ending bef | LL | let _guard = bar(); | ^^^^^^ +note: the lint level is defined here + --> $DIR/unit.rs:3:9 + | +LL | #![deny(must_not_suspend)] + | ^^^^^^^^^^^^^^^^ error: aborting due to previous error diff --git a/src/test/ui/lint/must_not_suspend/warn.stderr b/src/test/ui/lint/must_not_suspend/warn.stderr index 417c397dad0..fe551c6521d 100644 --- a/src/test/ui/lint/must_not_suspend/warn.stderr +++ b/src/test/ui/lint/must_not_suspend/warn.stderr @@ -6,11 +6,6 @@ LL | let _guard = bar(); LL | other().await; | ------ the value is held across this suspend point | -note: the lint level is defined here - --> $DIR/warn.rs:4:9 - | -LL | #![warn(must_not_suspend)] - | ^^^^^^^^^^^^^^^^ note: You gotta use Umm's, ya know? --> $DIR/warn.rs:21:9 | @@ -21,6 +16,11 @@ help: consider using a block (`{ ... }`) to shrink the value's scope, ending bef | LL | let _guard = bar(); | ^^^^^^ +note: the lint level is defined here + --> $DIR/warn.rs:4:9 + | +LL | #![warn(must_not_suspend)] + | ^^^^^^^^^^^^^^^^ warning: 1 warning emitted diff --git a/src/test/ui/lint/noop-method-call.stderr b/src/test/ui/lint/noop-method-call.stderr index 7f6f96bf1d1..c71de44dc71 100644 --- a/src/test/ui/lint/noop-method-call.stderr +++ b/src/test/ui/lint/noop-method-call.stderr @@ -4,12 +4,12 @@ warning: call to `.clone()` on a reference in this situation does nothing LL | let non_clone_type_ref_clone: &PlainType<u32> = non_clone_type_ref.clone(); | ^^^^^^^^ unnecessary method call | + = note: the type `&PlainType<u32>` which `clone` is being called on is the same as the type returned from `clone`, so the method call does not do anything and can be removed note: the lint level is defined here --> $DIR/noop-method-call.rs:4:9 | LL | #![warn(noop_method_call)] | ^^^^^^^^^^^^^^^^ - = note: the type `&PlainType<u32>` which `clone` is being called on is the same as the type returned from `clone`, so the method call does not do anything and can be removed warning: call to `.deref()` on a reference in this situation does nothing --> $DIR/noop-method-call.rs:28:63 diff --git a/src/test/ui/lint/opaque-ty-ffi-unsafe.stderr b/src/test/ui/lint/opaque-ty-ffi-unsafe.stderr index 62d00fd6835..33aa95854e3 100644 --- a/src/test/ui/lint/opaque-ty-ffi-unsafe.stderr +++ b/src/test/ui/lint/opaque-ty-ffi-unsafe.stderr @@ -4,12 +4,12 @@ error: `extern` block uses type `A`, which is not FFI-safe LL | pub fn a(_: A); | ^ not FFI-safe | + = note: opaque types have no C equivalent note: the lint level is defined here --> $DIR/opaque-ty-ffi-unsafe.rs:2:9 | LL | #![deny(improper_ctypes)] | ^^^^^^^^^^^^^^^ - = note: opaque types have no C equivalent error: aborting due to previous error diff --git a/src/test/ui/lint/outer-forbid.stderr b/src/test/ui/lint/outer-forbid.stderr index 78145732105..a47877980a0 100644 --- a/src/test/ui/lint/outer-forbid.stderr +++ b/src/test/ui/lint/outer-forbid.stderr @@ -7,13 +7,13 @@ LL | #![forbid(unused, non_snake_case)] LL | #[allow(unused_variables)] | ^^^^^^^^^^^^^^^^ overruled by previous forbid | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #81670 <https://github.com/rust-lang/rust/issues/81670> note: the lint level is defined here --> $DIR/outer-forbid.rs:18:11 | LL | #![forbid(forbidden_lint_groups)] | ^^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #81670 <https://github.com/rust-lang/rust/issues/81670> error: allow(unused) incompatible with previous forbid --> $DIR/outer-forbid.rs:25:9 diff --git a/src/test/ui/lint/rfc-2383-lint-reason/expect_nested_lint_levels.stderr b/src/test/ui/lint/rfc-2383-lint-reason/expect_nested_lint_levels.stderr index 370e51bf70a..2c35647b8a3 100644 --- a/src/test/ui/lint/rfc-2383-lint-reason/expect_nested_lint_levels.stderr +++ b/src/test/ui/lint/rfc-2383-lint-reason/expect_nested_lint_levels.stderr @@ -31,8 +31,8 @@ warning: this lint expectation is unfulfilled LL | unused_mut, | ^^^^^^^^^^ | - = note: `#[warn(unfulfilled_lint_expectations)]` on by default = note: this `expect` is overridden by a `allow` attribute before the `unused_mut` lint is triggered + = note: `#[warn(unfulfilled_lint_expectations)]` on by default warning: this lint expectation is unfulfilled --> $DIR/expect_nested_lint_levels.rs:24:5 diff --git a/src/test/ui/lint/rfc-2383-lint-reason/expect_unfulfilled_expectation.stderr b/src/test/ui/lint/rfc-2383-lint-reason/expect_unfulfilled_expectation.stderr index 9bfee79b03d..9a1c3e442bb 100644 --- a/src/test/ui/lint/rfc-2383-lint-reason/expect_unfulfilled_expectation.stderr +++ b/src/test/ui/lint/rfc-2383-lint-reason/expect_unfulfilled_expectation.stderr @@ -4,9 +4,9 @@ warning: this lint expectation is unfulfilled LL | #![expect(unfulfilled_lint_expectations, reason = "idk why you would expect this")] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `#[warn(unfulfilled_lint_expectations)]` on by default = note: idk why you would expect this = note: the `unfulfilled_lint_expectations` lint can't be expected and will always produce this message + = note: `#[warn(unfulfilled_lint_expectations)]` on by default warning: this lint expectation is unfulfilled --> $DIR/expect_unfulfilled_expectation.rs:13:10 diff --git a/src/test/ui/lint/rfc-2383-lint-reason/expect_with_reason.stderr b/src/test/ui/lint/rfc-2383-lint-reason/expect_with_reason.stderr index 82c1a4c08bb..e349e4081f8 100644 --- a/src/test/ui/lint/rfc-2383-lint-reason/expect_with_reason.stderr +++ b/src/test/ui/lint/rfc-2383-lint-reason/expect_with_reason.stderr @@ -4,8 +4,8 @@ warning: this lint expectation is unfulfilled LL | #![expect(unused_variables, reason = "<This should fail and display this reason>")] | ^^^^^^^^^^^^^^^^ | - = note: `#[warn(unfulfilled_lint_expectations)]` on by default = note: <This should fail and display this reason> + = note: `#[warn(unfulfilled_lint_expectations)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/lint/rfc-2383-lint-reason/lint-attribute-only-with-reason.stderr b/src/test/ui/lint/rfc-2383-lint-reason/lint-attribute-only-with-reason.stderr index 3bf8137dc6e..3e9d70821b5 100644 --- a/src/test/ui/lint/rfc-2383-lint-reason/lint-attribute-only-with-reason.stderr +++ b/src/test/ui/lint/rfc-2383-lint-reason/lint-attribute-only-with-reason.stderr @@ -4,12 +4,12 @@ error: unused attribute LL | #[allow(reason = "I want to allow something")] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute | + = note: attribute `allow` without any lints has no effect note: the lint level is defined here --> $DIR/lint-attribute-only-with-reason.rs:3:9 | LL | #![deny(unused_attributes)] | ^^^^^^^^^^^^^^^^^ - = note: attribute `allow` without any lints has no effect error: unused attribute --> $DIR/lint-attribute-only-with-reason.rs:6:1 diff --git a/src/test/ui/lint/rfc-2457-non-ascii-idents/lint-mixed-script-confusables.stderr b/src/test/ui/lint/rfc-2457-non-ascii-idents/lint-mixed-script-confusables.stderr index 9ca034b71b2..884a4a45382 100644 --- a/src/test/ui/lint/rfc-2457-non-ascii-idents/lint-mixed-script-confusables.stderr +++ b/src/test/ui/lint/rfc-2457-non-ascii-idents/lint-mixed-script-confusables.stderr @@ -4,13 +4,13 @@ error: the usage of Script Group `Greek` in this crate consists solely of mixed LL | struct ΑctuallyNotLatin; | ^^^^^^^^^^^^^^^^ | + = note: the usage includes 'Α' (U+0391) + = note: please recheck to make sure their usages are indeed what you want note: the lint level is defined here --> $DIR/lint-mixed-script-confusables.rs:1:9 | LL | #![deny(mixed_script_confusables)] | ^^^^^^^^^^^^^^^^^^^^^^^^ - = note: the usage includes 'Α' (U+0391) - = note: please recheck to make sure their usages are indeed what you want error: the usage of Script Group `Cyrillic` in this crate consists solely of mixed script confusables --> $DIR/lint-mixed-script-confusables.rs:10:5 diff --git a/src/test/ui/lint/semicolon-in-expressions-from-macros/semicolon-in-expressions-from-macros.stderr b/src/test/ui/lint/semicolon-in-expressions-from-macros/semicolon-in-expressions-from-macros.stderr index 84ad32bddd5..49608c20524 100644 --- a/src/test/ui/lint/semicolon-in-expressions-from-macros/semicolon-in-expressions-from-macros.stderr +++ b/src/test/ui/lint/semicolon-in-expressions-from-macros/semicolon-in-expressions-from-macros.stderr @@ -7,15 +7,15 @@ LL | true; LL | foo!(warn_in_block) | ------------------- in this macro invocation | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813> + = note: macro invocations at the end of a block are treated as expressions + = note: to ignore the value produced by the macro, add a semicolon after the invocation of `foo` note: the lint level is defined here --> $DIR/semicolon-in-expressions-from-macros.rs:4:9 | LL | #![warn(semicolon_in_expressions_from_macros)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813> - = note: macro invocations at the end of a block are treated as expressions - = note: to ignore the value produced by the macro, add a semicolon after the invocation of `foo` = note: this warning originates in the macro `foo` (in Nightly builds, run with -Z macro-backtrace for more info) warning: trailing semicolon in macro used in expression position diff --git a/src/test/ui/lint/semicolon-in-expressions-from-macros/warn-semicolon-in-expressions-from-macros.stderr b/src/test/ui/lint/semicolon-in-expressions-from-macros/warn-semicolon-in-expressions-from-macros.stderr index d770a8c8f36..16c152eb23c 100644 --- a/src/test/ui/lint/semicolon-in-expressions-from-macros/warn-semicolon-in-expressions-from-macros.stderr +++ b/src/test/ui/lint/semicolon-in-expressions-from-macros/warn-semicolon-in-expressions-from-macros.stderr @@ -7,9 +7,9 @@ LL | true; LL | _ => foo!() | ------ in this macro invocation | - = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813> + = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default = note: this warning originates in the macro `foo` (in Nightly builds, run with -Z macro-backtrace for more info) warning: 1 warning emitted diff --git a/src/test/ui/lint/trivial-casts-featuring-type-ascription.stderr b/src/test/ui/lint/trivial-casts-featuring-type-ascription.stderr index f7c42acb344..5087807b6c7 100644 --- a/src/test/ui/lint/trivial-casts-featuring-type-ascription.stderr +++ b/src/test/ui/lint/trivial-casts-featuring-type-ascription.stderr @@ -4,12 +4,12 @@ error: trivial numeric cast: `i32` as `i32` LL | let lugubrious = 12i32 as i32; | ^^^^^^^^^^^^ | + = help: cast can be replaced by coercion; this might require type ascription or a temporary variable note: the lint level is defined here --> $DIR/trivial-casts-featuring-type-ascription.rs:1:24 | LL | #![deny(trivial_casts, trivial_numeric_casts)] | ^^^^^^^^^^^^^^^^^^^^^ - = help: cast can be replaced by coercion; this might require type ascription or a temporary variable error: trivial cast: `&u32` as `*const u32` --> $DIR/trivial-casts-featuring-type-ascription.rs:8:13 @@ -17,12 +17,12 @@ error: trivial cast: `&u32` as `*const u32` LL | let _ = haunted as *const u32; | ^^^^^^^^^^^^^^^^^^^^^ | + = help: cast can be replaced by coercion; this might require type ascription or a temporary variable note: the lint level is defined here --> $DIR/trivial-casts-featuring-type-ascription.rs:1:9 | LL | #![deny(trivial_casts, trivial_numeric_casts)] | ^^^^^^^^^^^^^ - = help: cast can be replaced by coercion; this might require type ascription or a temporary variable error: aborting due to 2 previous errors diff --git a/src/test/ui/lint/trivial-casts.stderr b/src/test/ui/lint/trivial-casts.stderr index 1544f553cee..7ace353de68 100644 --- a/src/test/ui/lint/trivial-casts.stderr +++ b/src/test/ui/lint/trivial-casts.stderr @@ -4,12 +4,12 @@ error: trivial numeric cast: `i32` as `i32` LL | let lugubrious = 12i32 as i32; | ^^^^^^^^^^^^ | + = help: cast can be replaced by coercion; this might require a temporary variable note: the lint level is defined here --> $DIR/trivial-casts.rs:1:24 | LL | #![deny(trivial_casts, trivial_numeric_casts)] | ^^^^^^^^^^^^^^^^^^^^^ - = help: cast can be replaced by coercion; this might require a temporary variable error: trivial cast: `&u32` as `*const u32` --> $DIR/trivial-casts.rs:7:13 @@ -17,12 +17,12 @@ error: trivial cast: `&u32` as `*const u32` LL | let _ = haunted as *const u32; | ^^^^^^^^^^^^^^^^^^^^^ | + = help: cast can be replaced by coercion; this might require a temporary variable note: the lint level is defined here --> $DIR/trivial-casts.rs:1:9 | LL | #![deny(trivial_casts, trivial_numeric_casts)] | ^^^^^^^^^^^^^ - = help: cast can be replaced by coercion; this might require a temporary variable error: aborting due to 2 previous errors diff --git a/src/test/ui/lint/trivial_casts.stderr b/src/test/ui/lint/trivial_casts.stderr index 8a216360f4e..74f962835c2 100644 --- a/src/test/ui/lint/trivial_casts.stderr +++ b/src/test/ui/lint/trivial_casts.stderr @@ -4,12 +4,12 @@ error: trivial numeric cast: `i32` as `i32` LL | let _ = 42_i32 as i32; | ^^^^^^^^^^^^^ | + = help: cast can be replaced by coercion; this might require a temporary variable note: the lint level is defined here --> $DIR/trivial_casts.rs:4:24 | LL | #![deny(trivial_casts, trivial_numeric_casts)] | ^^^^^^^^^^^^^^^^^^^^^ - = help: cast can be replaced by coercion; this might require a temporary variable error: trivial numeric cast: `u8` as `u8` --> $DIR/trivial_casts.rs:19:13 @@ -25,12 +25,12 @@ error: trivial cast: `&u32` as `*const u32` LL | let _ = x as *const u32; | ^^^^^^^^^^^^^^^ | + = help: cast can be replaced by coercion; this might require a temporary variable note: the lint level is defined here --> $DIR/trivial_casts.rs:4:9 | LL | #![deny(trivial_casts, trivial_numeric_casts)] | ^^^^^^^^^^^^^ - = help: cast can be replaced by coercion; this might require a temporary variable error: trivial cast: `&mut u32` as `*mut u32` --> $DIR/trivial_casts.rs:28:13 diff --git a/src/test/ui/lint/type-overflow.stderr b/src/test/ui/lint/type-overflow.stderr index 8a31fd44746..62cb1f7f4aa 100644 --- a/src/test/ui/lint/type-overflow.stderr +++ b/src/test/ui/lint/type-overflow.stderr @@ -4,13 +4,13 @@ warning: literal out of range for `i8` LL | let error = 255i8; | ^^^^^ | + = note: the literal `255i8` does not fit into the type `i8` whose range is `-128..=127` + = help: consider using the type `u8` instead note: the lint level is defined here --> $DIR/type-overflow.rs:2:9 | LL | #![warn(overflowing_literals)] | ^^^^^^^^^^^^^^^^^^^^ - = note: the literal `255i8` does not fit into the type `i8` whose range is `-128..=127` - = help: consider using the type `u8` instead warning: literal out of range for `i8` --> $DIR/type-overflow.rs:10:16 diff --git a/src/test/ui/lint/unaligned_references.stderr b/src/test/ui/lint/unaligned_references.stderr index 97dbec2861c..346f49b921e 100644 --- a/src/test/ui/lint/unaligned_references.stderr +++ b/src/test/ui/lint/unaligned_references.stderr @@ -4,15 +4,15 @@ error: reference to packed field is unaligned LL | let _ = &good.ptr; | ^^^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> + = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) note: the lint level is defined here --> $DIR/unaligned_references.rs:1:9 | LL | #![deny(unaligned_references)] | ^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) error: reference to packed field is unaligned --> $DIR/unaligned_references.rs:24:17 @@ -111,15 +111,15 @@ error: reference to packed field is unaligned LL | let _ = &good.ptr; | ^^^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> + = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) note: the lint level is defined here --> $DIR/unaligned_references.rs:1:9 | LL | #![deny(unaligned_references)] | ^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) Future breakage diagnostic: error: reference to packed field is unaligned @@ -128,15 +128,15 @@ error: reference to packed field is unaligned LL | let _ = &good.data; | ^^^^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> + = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) note: the lint level is defined here --> $DIR/unaligned_references.rs:1:9 | LL | #![deny(unaligned_references)] | ^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) Future breakage diagnostic: error: reference to packed field is unaligned @@ -145,15 +145,15 @@ error: reference to packed field is unaligned LL | let _ = &good.data as *const _; | ^^^^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> + = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) note: the lint level is defined here --> $DIR/unaligned_references.rs:1:9 | LL | #![deny(unaligned_references)] | ^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) Future breakage diagnostic: error: reference to packed field is unaligned @@ -162,15 +162,15 @@ error: reference to packed field is unaligned LL | let _: *const _ = &good.data; | ^^^^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> + = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) note: the lint level is defined here --> $DIR/unaligned_references.rs:1:9 | LL | #![deny(unaligned_references)] | ^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) Future breakage diagnostic: error: reference to packed field is unaligned @@ -179,15 +179,15 @@ error: reference to packed field is unaligned LL | let _ = good.data.clone(); | ^^^^^^^^^^^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> + = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) note: the lint level is defined here --> $DIR/unaligned_references.rs:1:9 | LL | #![deny(unaligned_references)] | ^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) Future breakage diagnostic: error: reference to packed field is unaligned @@ -196,15 +196,15 @@ error: reference to packed field is unaligned LL | let _ = &good.data2[0]; | ^^^^^^^^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> + = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) note: the lint level is defined here --> $DIR/unaligned_references.rs:1:9 | LL | #![deny(unaligned_references)] | ^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) Future breakage diagnostic: error: reference to packed field is unaligned @@ -213,15 +213,15 @@ error: reference to packed field is unaligned LL | let _ = &packed2.x; | ^^^^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> + = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) note: the lint level is defined here --> $DIR/unaligned_references.rs:1:9 | LL | #![deny(unaligned_references)] | ^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) Future breakage diagnostic: error: reference to packed field is unaligned @@ -230,15 +230,15 @@ error: reference to packed field is unaligned LL | let _ref = &m1.1.a; | ^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> + = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) note: the lint level is defined here --> $DIR/unaligned_references.rs:1:9 | LL | #![deny(unaligned_references)] | ^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) Future breakage diagnostic: error: reference to packed field is unaligned @@ -247,13 +247,13 @@ error: reference to packed field is unaligned LL | let _ref = &m2.1.a; | ^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> + = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) note: the lint level is defined here --> $DIR/unaligned_references.rs:1:9 | LL | #![deny(unaligned_references)] | ^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) diff --git a/src/test/ui/lint/unaligned_references_external_macro.stderr b/src/test/ui/lint/unaligned_references_external_macro.stderr index 1262c21ee78..c46ca6742a5 100644 --- a/src/test/ui/lint/unaligned_references_external_macro.stderr +++ b/src/test/ui/lint/unaligned_references_external_macro.stderr @@ -10,6 +10,10 @@ LL | | } LL | | } | |_^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> + = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) note: the lint level is defined here --> $DIR/unaligned_references_external_macro.rs:5:1 | @@ -21,10 +25,6 @@ LL | | pub field: u16 LL | | } LL | | } | |_^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) = note: this error originates in the macro `unaligned_references_external_crate::mac` (in Nightly builds, run with -Z macro-backtrace for more info) error: aborting due to previous error @@ -42,6 +42,10 @@ LL | | } LL | | } | |_^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> + = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) note: the lint level is defined here --> $DIR/unaligned_references_external_macro.rs:5:1 | @@ -53,9 +57,5 @@ LL | | pub field: u16 LL | | } LL | | } | |_^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) = note: this error originates in the macro `unaligned_references_external_crate::mac` (in Nightly builds, run with -Z macro-backtrace for more info) diff --git a/src/test/ui/lint/unreachable_pub.stderr b/src/test/ui/lint/unreachable_pub.stderr index e021f500c66..762834b97b9 100644 --- a/src/test/ui/lint/unreachable_pub.stderr +++ b/src/test/ui/lint/unreachable_pub.stderr @@ -6,12 +6,12 @@ LL | pub use std::fmt; | | | help: consider restricting its visibility: `pub(crate)` | + = help: or consider exporting it for use by other crates note: the lint level is defined here --> $DIR/unreachable_pub.rs:4:9 | LL | #![warn(unreachable_pub)] | ^^^^^^^^^^^^^^^ - = help: or consider exporting it for use by other crates warning: unreachable `pub` item --> $DIR/unreachable_pub.rs:9:24 diff --git a/src/test/ui/lint/unused/issue-47390-unused-variable-in-struct-pattern.stderr b/src/test/ui/lint/unused/issue-47390-unused-variable-in-struct-pattern.stderr index 26fa6eb9b9b..fe2e3afc82e 100644 --- a/src/test/ui/lint/unused/issue-47390-unused-variable-in-struct-pattern.stderr +++ b/src/test/ui/lint/unused/issue-47390-unused-variable-in-struct-pattern.stderr @@ -49,8 +49,8 @@ warning: value assigned to `hours_are_suns` is never read LL | hours_are_suns = false; | ^^^^^^^^^^^^^^ | - = note: `#[warn(unused_assignments)]` implied by `#[warn(unused)]` = help: maybe it is overwritten before being read? + = note: `#[warn(unused_assignments)]` implied by `#[warn(unused)]` warning: unused variable: `fire` --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:52:32 diff --git a/src/test/ui/lint/unused/must-use-box-from-raw.stderr b/src/test/ui/lint/unused/must-use-box-from-raw.stderr index 7769f09aa52..011acc3bf5d 100644 --- a/src/test/ui/lint/unused/must-use-box-from-raw.stderr +++ b/src/test/ui/lint/unused/must-use-box-from-raw.stderr @@ -4,12 +4,12 @@ warning: unused return value of `Box::<T>::from_raw` that must be used LL | Box::from_raw(ptr); | ^^^^^^^^^^^^^^^^^^^ | + = note: call `drop(from_raw(ptr))` if you intend to drop the `Box` note: the lint level is defined here --> $DIR/must-use-box-from-raw.rs:5:9 | LL | #![warn(unused_must_use)] | ^^^^^^^^^^^^^^^ - = note: call `drop(from_raw(ptr))` if you intend to drop the `Box` warning: 1 warning emitted diff --git a/src/test/ui/lint/unused/must_use-in-stdlib-traits.stderr b/src/test/ui/lint/unused/must_use-in-stdlib-traits.stderr index 76978d29dc8..f5199f43c74 100644 --- a/src/test/ui/lint/unused/must_use-in-stdlib-traits.stderr +++ b/src/test/ui/lint/unused/must_use-in-stdlib-traits.stderr @@ -4,12 +4,12 @@ error: unused implementer of `Iterator` that must be used LL | iterator(); | ^^^^^^^^^^^ | + = note: iterators are lazy and do nothing unless consumed note: the lint level is defined here --> $DIR/must_use-in-stdlib-traits.rs:1:9 | LL | #![deny(unused_must_use)] | ^^^^^^^^^^^^^^^ - = note: iterators are lazy and do nothing unless consumed error: unused implementer of `Future` that must be used --> $DIR/must_use-in-stdlib-traits.rs:43:4 diff --git a/src/test/ui/lint/unused/must_use-tuple.stderr b/src/test/ui/lint/unused/must_use-tuple.stderr index e5709a5f0af..63e0318fbb5 100644 --- a/src/test/ui/lint/unused/must_use-tuple.stderr +++ b/src/test/ui/lint/unused/must_use-tuple.stderr @@ -4,12 +4,12 @@ error: unused `Result` in tuple element 0 that must be used LL | (Ok::<(), ()>(()),); | ^^^^^^^^^^^^^^^^ | + = note: this `Result` may be an `Err` variant, which should be handled note: the lint level is defined here --> $DIR/must_use-tuple.rs:1:9 | LL | #![deny(unused_must_use)] | ^^^^^^^^^^^^^^^ - = note: this `Result` may be an `Err` variant, which should be handled error: unused `Result` in tuple element 0 that must be used --> $DIR/must_use-tuple.rs:10:6 diff --git a/src/test/ui/lint/unused/unused-attr-duplicate.stderr b/src/test/ui/lint/unused/unused-attr-duplicate.stderr index f592323b550..769b174874b 100644 --- a/src/test/ui/lint/unused/unused-attr-duplicate.stderr +++ b/src/test/ui/lint/unused/unused-attr-duplicate.stderr @@ -4,16 +4,16 @@ error: unused attribute LL | #[no_link] | ^^^^^^^^^^ help: remove this attribute | -note: the lint level is defined here - --> $DIR/unused-attr-duplicate.rs:12:9 - | -LL | #![deny(unused_attributes)] - | ^^^^^^^^^^^^^^^^^ note: attribute also specified here --> $DIR/unused-attr-duplicate.rs:32:1 | LL | #[no_link] | ^^^^^^^^^^ +note: the lint level is defined here + --> $DIR/unused-attr-duplicate.rs:12:9 + | +LL | #![deny(unused_attributes)] + | ^^^^^^^^^^^^^^^^^ error: unused attribute --> $DIR/unused-attr-duplicate.rs:37:1 diff --git a/src/test/ui/lint/unused/unused-closure.stderr b/src/test/ui/lint/unused/unused-closure.stderr index 265d3e8e075..4362abd2037 100644 --- a/src/test/ui/lint/unused/unused-closure.stderr +++ b/src/test/ui/lint/unused/unused-closure.stderr @@ -6,12 +6,12 @@ LL | | println!("Hello!"); LL | | }; | |______^ | + = note: closures are lazy and do nothing unless called note: the lint level is defined here --> $DIR/unused-closure.rs:6:9 | LL | #![deny(unused_must_use)] | ^^^^^^^^^^^^^^^ - = note: closures are lazy and do nothing unless called error: unused implementer of `Future` that must be used --> $DIR/unused-closure.rs:13:5 diff --git a/src/test/ui/lint/unused/unused-doc-comments-edge-cases.stderr b/src/test/ui/lint/unused/unused-doc-comments-edge-cases.stderr index 1a022c30938..078b780d8b9 100644 --- a/src/test/ui/lint/unused/unused-doc-comments-edge-cases.stderr +++ b/src/test/ui/lint/unused/unused-doc-comments-edge-cases.stderr @@ -23,12 +23,12 @@ LL | LL | _ => false, | ---------- rustdoc does not generate documentation for match arms | + = help: use `//` for a plain comment note: the lint level is defined here --> $DIR/unused-doc-comments-edge-cases.rs:1:9 | LL | #![deny(unused_doc_comments)] | ^^^^^^^^^^^^^^^^^^^ - = help: use `//` for a plain comment error: unused doc comment --> $DIR/unused-doc-comments-edge-cases.rs:23:5 diff --git a/src/test/ui/lint/unused/unused-doc-comments-for-macros.stderr b/src/test/ui/lint/unused/unused-doc-comments-for-macros.stderr index f4f5bb71e55..26b1c2b058c 100644 --- a/src/test/ui/lint/unused/unused-doc-comments-for-macros.stderr +++ b/src/test/ui/lint/unused/unused-doc-comments-for-macros.stderr @@ -8,12 +8,12 @@ LL | | /// line3 | | | rustdoc does not generate documentation for macro invocations | + = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion note: the lint level is defined here --> $DIR/unused-doc-comments-for-macros.rs:1:9 | LL | #![deny(unused_doc_comments)] | ^^^^^^^^^^^^^^^^^^^ - = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion error: unused doc comment --> $DIR/unused-doc-comments-for-macros.rs:13:5 diff --git a/src/test/ui/lint/unused/unused_attributes-must_use.stderr b/src/test/ui/lint/unused/unused_attributes-must_use.stderr index dd112c23e5d..ce959ddbc46 100644 --- a/src/test/ui/lint/unused/unused_attributes-must_use.stderr +++ b/src/test/ui/lint/unused/unused_attributes-must_use.stderr @@ -4,16 +4,16 @@ error: unused attribute `must_use` LL | #[must_use] | ^^^^^^^^^^^ | -note: the lint level is defined here - --> $DIR/unused_attributes-must_use.rs:2:9 - | -LL | #![deny(unused_attributes, unused_must_use)] - | ^^^^^^^^^^^^^^^^^ note: the built-in attribute `must_use` will be ignored, since it's applied to the macro invocation `global_asm` --> $DIR/unused_attributes-must_use.rs:59:1 | LL | global_asm!(""); | ^^^^^^^^^^ +note: the lint level is defined here + --> $DIR/unused_attributes-must_use.rs:2:9 + | +LL | #![deny(unused_attributes, unused_must_use)] + | ^^^^^^^^^^^^^^^^^ error: `#[must_use]` has no effect when applied to an extern crate --> $DIR/unused_attributes-must_use.rs:5:1 diff --git a/src/test/ui/lint/unused/useless-comment.stderr b/src/test/ui/lint/unused/useless-comment.stderr index 0054426fb1e..8bb5bdaeb25 100644 --- a/src/test/ui/lint/unused/useless-comment.stderr +++ b/src/test/ui/lint/unused/useless-comment.stderr @@ -4,12 +4,12 @@ error: unused doc comment LL | /// foo | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations | + = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion note: the lint level is defined here --> $DIR/useless-comment.rs:3:9 | LL | #![deny(unused_doc_comments)] | ^^^^^^^^^^^^^^^^^^^ - = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion error: unused doc comment --> $DIR/useless-comment.rs:32:5 diff --git a/src/test/ui/liveness/liveness-asm.stderr b/src/test/ui/liveness/liveness-asm.stderr index d052aca338c..57d89e44dcb 100644 --- a/src/test/ui/liveness/liveness-asm.stderr +++ b/src/test/ui/liveness/liveness-asm.stderr @@ -4,12 +4,12 @@ warning: value assigned to `src` is never read LL | asm!("/*{0}*/", inout(reg) src); | ^^^ | + = help: maybe it is overwritten before being read? note: the lint level is defined here --> $DIR/liveness-asm.rs:7:9 | LL | #![warn(unused_assignments)] | ^^^^^^^^^^^^^^^^^^ - = help: maybe it is overwritten before being read? warning: value assigned to `src` is never read --> $DIR/liveness-asm.rs:24:39 diff --git a/src/test/ui/liveness/liveness-consts.stderr b/src/test/ui/liveness/liveness-consts.stderr index 16209d16c19..6199ea96c98 100644 --- a/src/test/ui/liveness/liveness-consts.stderr +++ b/src/test/ui/liveness/liveness-consts.stderr @@ -4,13 +4,13 @@ warning: variable `a` is assigned to, but never used LL | let mut a = 0; | ^ | + = note: consider using `_a` instead note: the lint level is defined here --> $DIR/liveness-consts.rs:2:9 | LL | #![warn(unused)] | ^^^^^^ = note: `#[warn(unused_variables)]` implied by `#[warn(unused)]` - = note: consider using `_a` instead warning: value assigned to `b` is never read --> $DIR/liveness-consts.rs:17:5 @@ -18,8 +18,8 @@ warning: value assigned to `b` is never read LL | b += 1; | ^ | - = note: `#[warn(unused_assignments)]` implied by `#[warn(unused)]` = help: maybe it is overwritten before being read? + = note: `#[warn(unused_assignments)]` implied by `#[warn(unused)]` warning: unused variable: `e` --> $DIR/liveness-consts.rs:24:13 diff --git a/src/test/ui/liveness/liveness-dead.stderr b/src/test/ui/liveness/liveness-dead.stderr index 12680ab1156..de6d5bd993d 100644 --- a/src/test/ui/liveness/liveness-dead.stderr +++ b/src/test/ui/liveness/liveness-dead.stderr @@ -4,12 +4,12 @@ error: value assigned to `x` is never read LL | let mut x: isize = 3; | ^ | + = help: maybe it is overwritten before being read? note: the lint level is defined here --> $DIR/liveness-dead.rs:2:9 | LL | #![deny(unused_assignments)] | ^^^^^^^^^^^^^^^^^^ - = help: maybe it is overwritten before being read? error: value assigned to `x` is never read --> $DIR/liveness-dead.rs:17:5 diff --git a/src/test/ui/liveness/liveness-unused.stderr b/src/test/ui/liveness/liveness-unused.stderr index 4a6122681a9..f6c478ddbc7 100644 --- a/src/test/ui/liveness/liveness-unused.stderr +++ b/src/test/ui/liveness/liveness-unused.stderr @@ -57,12 +57,12 @@ error: value assigned to `x` is never read LL | x += 4; | ^ | + = help: maybe it is overwritten before being read? note: the lint level is defined here --> $DIR/liveness-unused.rs:3:9 | LL | #![deny(unused_assignments)] | ^^^^^^^^^^^^^^^^^^ - = help: maybe it is overwritten before being read? error: variable `z` is assigned to, but never used --> $DIR/liveness-unused.rs:37:13 diff --git a/src/test/ui/liveness/liveness-upvars.stderr b/src/test/ui/liveness/liveness-upvars.stderr index cb104e0a3fd..82f62371ec5 100644 --- a/src/test/ui/liveness/liveness-upvars.stderr +++ b/src/test/ui/liveness/liveness-upvars.stderr @@ -4,13 +4,13 @@ warning: value assigned to `last` is never read LL | last = Some(s); | ^^^^ | + = help: maybe it is overwritten before being read? note: the lint level is defined here --> $DIR/liveness-upvars.rs:4:9 | LL | #![warn(unused)] | ^^^^^^ = note: `#[warn(unused_assignments)]` implied by `#[warn(unused)]` - = help: maybe it is overwritten before being read? warning: unused variable: `last` --> $DIR/liveness-upvars.rs:10:9 @@ -18,8 +18,8 @@ warning: unused variable: `last` LL | last = Some(s); | ^^^^ | - = note: `#[warn(unused_variables)]` implied by `#[warn(unused)]` = help: did you mean to capture by reference instead? + = note: `#[warn(unused_variables)]` implied by `#[warn(unused)]` warning: unused variable: `sum` --> $DIR/liveness-upvars.rs:22:9 diff --git a/src/test/ui/macros/issue-39404.stderr b/src/test/ui/macros/issue-39404.stderr index d2f2a823c2a..3886a70bb15 100644 --- a/src/test/ui/macros/issue-39404.stderr +++ b/src/test/ui/macros/issue-39404.stderr @@ -4,9 +4,9 @@ error: missing fragment specifier LL | macro_rules! m { ($i) => {} } | ^^ | - = note: `#[deny(missing_fragment_specifier)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #40107 <https://github.com/rust-lang/rust/issues/40107> + = note: `#[deny(missing_fragment_specifier)]` on by default error: aborting due to previous error diff --git a/src/test/ui/macros/issue-84195-lint-anon-const.stderr b/src/test/ui/macros/issue-84195-lint-anon-const.stderr index 39485d74e5e..306c08b1357 100644 --- a/src/test/ui/macros/issue-84195-lint-anon-const.stderr +++ b/src/test/ui/macros/issue-84195-lint-anon-const.stderr @@ -7,13 +7,13 @@ LL | () => { 0; }; LL | let val: [u8; len!()] = []; | ------ in this macro invocation | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813> note: the lint level is defined here --> $DIR/issue-84195-lint-anon-const.rs:5:9 | LL | #![deny(semicolon_in_expressions_from_macros)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813> = note: this error originates in the macro `len` (in Nightly builds, run with -Z macro-backtrace for more info) error: aborting due to previous error diff --git a/src/test/ui/macros/lint-trailing-macro-call.stderr b/src/test/ui/macros/lint-trailing-macro-call.stderr index a98a559c8af..6ab121f7c06 100644 --- a/src/test/ui/macros/lint-trailing-macro-call.stderr +++ b/src/test/ui/macros/lint-trailing-macro-call.stderr @@ -7,11 +7,11 @@ LL | #[cfg(FALSE)] 25; LL | expand_it!() | ------------ in this macro invocation | - = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813> = note: macro invocations at the end of a block are treated as expressions = note: to ignore the value produced by the macro, add a semicolon after the invocation of `expand_it` + = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default = note: this warning originates in the macro `expand_it` (in Nightly builds, run with -Z macro-backtrace for more info) warning: 1 warning emitted diff --git a/src/test/ui/macros/macro-context.stderr b/src/test/ui/macros/macro-context.stderr index 5dc17807031..2a2e0c6c66a 100644 --- a/src/test/ui/macros/macro-context.stderr +++ b/src/test/ui/macros/macro-context.stderr @@ -73,9 +73,9 @@ LL | () => ( i ; typeof ); LL | let i = m!(); | ---- in this macro invocation | - = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813> + = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default = note: this warning originates in the macro `m` (in Nightly builds, run with -Z macro-backtrace for more info) error: aborting due to 6 previous errors; 1 warning emitted diff --git a/src/test/ui/macros/macro-in-expression-context.stderr b/src/test/ui/macros/macro-in-expression-context.stderr index 1840babd61d..1023189eaa3 100644 --- a/src/test/ui/macros/macro-in-expression-context.stderr +++ b/src/test/ui/macros/macro-in-expression-context.stderr @@ -20,11 +20,11 @@ LL | assert_eq!("A", "A"); LL | foo!() | ------ in this macro invocation | - = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813> = note: macro invocations at the end of a block are treated as expressions = note: to ignore the value produced by the macro, add a semicolon after the invocation of `foo` + = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default = note: this warning originates in the macro `foo` (in Nightly builds, run with -Z macro-backtrace for more info) error: aborting due to previous error; 1 warning emitted diff --git a/src/test/ui/macros/macro-match-nonterminal.stderr b/src/test/ui/macros/macro-match-nonterminal.stderr index 48b9bc6ff6a..ef7261c0239 100644 --- a/src/test/ui/macros/macro-match-nonterminal.stderr +++ b/src/test/ui/macros/macro-match-nonterminal.stderr @@ -10,9 +10,9 @@ error: missing fragment specifier LL | ($a, $b) => { | ^ | - = note: `#[deny(missing_fragment_specifier)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #40107 <https://github.com/rust-lang/rust/issues/40107> + = note: `#[deny(missing_fragment_specifier)]` on by default error: missing fragment specifier --> $DIR/macro-match-nonterminal.rs:2:10 diff --git a/src/test/ui/macros/macro-missing-fragment-deduplication.stderr b/src/test/ui/macros/macro-missing-fragment-deduplication.stderr index 7622ca054c8..3b9e716e194 100644 --- a/src/test/ui/macros/macro-missing-fragment-deduplication.stderr +++ b/src/test/ui/macros/macro-missing-fragment-deduplication.stderr @@ -10,9 +10,9 @@ error: missing fragment specifier LL | ($name) => {} | ^^^^^ | - = note: `#[deny(missing_fragment_specifier)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #40107 <https://github.com/rust-lang/rust/issues/40107> + = note: `#[deny(missing_fragment_specifier)]` on by default error: aborting due to 2 previous errors diff --git a/src/test/ui/macros/macro-missing-fragment.stderr b/src/test/ui/macros/macro-missing-fragment.stderr index 1bf6f04ec7f..2aa1e58f6b1 100644 --- a/src/test/ui/macros/macro-missing-fragment.stderr +++ b/src/test/ui/macros/macro-missing-fragment.stderr @@ -10,13 +10,13 @@ warning: missing fragment specifier LL | ( $( any_token $field_rust_type )* ) => {}; | ^^^^^^^^^^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #40107 <https://github.com/rust-lang/rust/issues/40107> note: the lint level is defined here --> $DIR/macro-missing-fragment.rs:1:9 | LL | #![warn(missing_fragment_specifier)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #40107 <https://github.com/rust-lang/rust/issues/40107> warning: missing fragment specifier --> $DIR/macro-missing-fragment.rs:12:7 diff --git a/src/test/ui/macros/macro-or-patterns-back-compat.stderr b/src/test/ui/macros/macro-or-patterns-back-compat.stderr index 9a5b8009f32..e04dfefa4e8 100644 --- a/src/test/ui/macros/macro-or-patterns-back-compat.stderr +++ b/src/test/ui/macros/macro-or-patterns-back-compat.stderr @@ -4,13 +4,13 @@ error: the meaning of the `pat` fragment specifier is changing in Rust 2021, whi LL | macro_rules! foo { ($x:pat | $y:pat) => {} } | ^^^^^^ help: use pat_param to preserve semantics: `$x:pat_param` | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/or-patterns-macro-rules.html> note: the lint level is defined here --> $DIR/macro-or-patterns-back-compat.rs:4:9 | LL | #![deny(rust_2021_incompatible_or_patterns)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/or-patterns-macro-rules.html> error: the meaning of the `pat` fragment specifier is changing in Rust 2021, which may affect this macro --> $DIR/macro-or-patterns-back-compat.rs:13:23 diff --git a/src/test/ui/macros/macro-use-all-and-none.stderr b/src/test/ui/macros/macro-use-all-and-none.stderr index 6de7ffb2f63..00b10dccd00 100644 --- a/src/test/ui/macros/macro-use-all-and-none.stderr +++ b/src/test/ui/macros/macro-use-all-and-none.stderr @@ -4,12 +4,12 @@ warning: unused attribute LL | #[macro_use()] | ^^^^^^^^^^^^^^ help: remove this attribute | + = note: attribute `macro_use` with an empty list has no effect note: the lint level is defined here --> $DIR/macro-use-all-and-none.rs:4:9 | LL | #![warn(unused_attributes)] | ^^^^^^^^^^^^^^^^^ - = note: attribute `macro_use` with an empty list has no effect warning: 1 warning emitted diff --git a/src/test/ui/macros/must-use-in-macro-55516.stderr b/src/test/ui/macros/must-use-in-macro-55516.stderr index b56b00cc7d9..8878b0eea0f 100644 --- a/src/test/ui/macros/must-use-in-macro-55516.stderr +++ b/src/test/ui/macros/must-use-in-macro-55516.stderr @@ -4,8 +4,8 @@ warning: unused `Result` that must be used LL | write!(&mut example, "{}", 42); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-W unused-must-use` implied by `-W unused` = note: this `Result` may be an `Err` variant, which should be handled + = note: `-W unused-must-use` implied by `-W unused` = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) warning: 1 warning emitted diff --git a/src/test/ui/malformed/malformed-regressions.stderr b/src/test/ui/malformed/malformed-regressions.stderr index 8c2625bdf0d..9bfbe7ebafd 100644 --- a/src/test/ui/malformed/malformed-regressions.stderr +++ b/src/test/ui/malformed/malformed-regressions.stderr @@ -4,9 +4,9 @@ error: attribute must be of the form `#[doc(hidden|inline|...)]` or `#[doc = "st LL | #[doc] | ^^^^^^ | - = note: `#[deny(ill_formed_attribute_input)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #57571 <https://github.com/rust-lang/rust/issues/57571> + = note: `#[deny(ill_formed_attribute_input)]` on by default error: attribute must be of the form `#[ignore]` or `#[ignore = "reason"]` --> $DIR/malformed-regressions.rs:3:1 diff --git a/src/test/ui/marker_trait_attr/overlap-doesnt-conflict-with-specialization.stderr b/src/test/ui/marker_trait_attr/overlap-doesnt-conflict-with-specialization.stderr index fca98662708..649e58915d0 100644 --- a/src/test/ui/marker_trait_attr/overlap-doesnt-conflict-with-specialization.stderr +++ b/src/test/ui/marker_trait_attr/overlap-doesnt-conflict-with-specialization.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/match/issue-41255.stderr b/src/test/ui/match/issue-41255.stderr index bf81c8d371c..596d6fad38b 100644 --- a/src/test/ui/match/issue-41255.stderr +++ b/src/test/ui/match/issue-41255.stderr @@ -4,13 +4,13 @@ error: floating-point types cannot be used in patterns LL | 5.0 => {}, | ^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620> note: the lint level is defined here --> $DIR/issue-41255.rs:6:11 | LL | #![forbid(illegal_floating_point_literal_pattern)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620> error: floating-point types cannot be used in patterns --> $DIR/issue-41255.rs:13:9 diff --git a/src/test/ui/methods/method-call-lifetime-args-lint-fail.stderr b/src/test/ui/methods/method-call-lifetime-args-lint-fail.stderr index 9e07d5ea31e..394c1ac3c09 100644 --- a/src/test/ui/methods/method-call-lifetime-args-lint-fail.stderr +++ b/src/test/ui/methods/method-call-lifetime-args-lint-fail.stderr @@ -7,13 +7,13 @@ LL | fn late<'a, 'b>(self, _: &'a u8, _: &'b u8) {} LL | S.late::<'static>(&0, &0); | ^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #42868 <https://github.com/rust-lang/rust/issues/42868> note: the lint level is defined here --> $DIR/method-call-lifetime-args-lint-fail.rs:1:9 | LL | #![deny(late_bound_lifetime_arguments)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #42868 <https://github.com/rust-lang/rust/issues/42868> error: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present --> $DIR/method-call-lifetime-args-lint-fail.rs:26:14 diff --git a/src/test/ui/methods/method-call-lifetime-args-lint.stderr b/src/test/ui/methods/method-call-lifetime-args-lint.stderr index f31f510a3a7..b4fc2d71761 100644 --- a/src/test/ui/methods/method-call-lifetime-args-lint.stderr +++ b/src/test/ui/methods/method-call-lifetime-args-lint.stderr @@ -7,13 +7,13 @@ LL | fn late<'a, 'b>(self, _: &'a u8, _: &'b u8) {} LL | S.late::<'static>(&0, &0); | ^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #42868 <https://github.com/rust-lang/rust/issues/42868> note: the lint level is defined here --> $DIR/method-call-lifetime-args-lint.rs:1:9 | LL | #![deny(late_bound_lifetime_arguments)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #42868 <https://github.com/rust-lang/rust/issues/42868> error: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present --> $DIR/method-call-lifetime-args-lint.rs:16:23 diff --git a/src/test/ui/methods/method-call-lifetime-args-unresolved.stderr b/src/test/ui/methods/method-call-lifetime-args-unresolved.stderr index 78af19586a1..62f20d6d50c 100644 --- a/src/test/ui/methods/method-call-lifetime-args-unresolved.stderr +++ b/src/test/ui/methods/method-call-lifetime-args-unresolved.stderr @@ -17,9 +17,9 @@ LL | 0.clone::<'a>(); LL | fn clone(&self) -> Self; | - the late bound lifetime parameter is introduced here | - = note: `#[warn(late_bound_lifetime_arguments)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #42868 <https://github.com/rust-lang/rust/issues/42868> + = note: `#[warn(late_bound_lifetime_arguments)]` on by default error: aborting due to previous error; 1 warning emitted diff --git a/src/test/ui/methods/method-deref-to-same-trait-object-with-separate-params.stderr b/src/test/ui/methods/method-deref-to-same-trait-object-with-separate-params.stderr index 59075397ea5..82addab9479 100644 --- a/src/test/ui/methods/method-deref-to-same-trait-object-with-separate-params.stderr +++ b/src/test/ui/methods/method-deref-to-same-trait-object-with-separate-params.stderr @@ -4,8 +4,8 @@ warning: the feature `unsized_locals` is incomplete and may not be safe to use a LL | #![feature(unsized_locals, unsized_fn_params)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #48055 <https://github.com/rust-lang/rust/issues/48055> for more information + = note: `#[warn(incomplete_features)]` on by default error[E0308]: mismatched types --> $DIR/method-deref-to-same-trait-object-with-separate-params.rs:87:24 diff --git a/src/test/ui/mir/thir-constparam-temp.stderr b/src/test/ui/mir/thir-constparam-temp.stderr index ed2766c000e..b77d67e084f 100644 --- a/src/test/ui/mir/thir-constparam-temp.stderr +++ b/src/test/ui/mir/thir-constparam-temp.stderr @@ -4,7 +4,6 @@ warning: taking a mutable reference to a `const` item LL | YIKES.mut_self() | ^^^^^^^^^^^^^^^^ | - = note: `#[warn(const_item_mutation)]` on by default = note: each usage of a `const` item creates a new temporary = note: the mutable reference will refer to this temporary, not the original `const` item note: mutable reference created due to call to this method @@ -17,6 +16,7 @@ note: `const` item defined here | LL | fn foo<const YIKES: Yikes>() { | ^^^^^^^^^^^^^^^^^^ + = note: `#[warn(const_item_mutation)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/modules/special_module_name.stderr b/src/test/ui/modules/special_module_name.stderr index 8b3da29386d..bc4b4f1b318 100644 --- a/src/test/ui/modules/special_module_name.stderr +++ b/src/test/ui/modules/special_module_name.stderr @@ -20,9 +20,9 @@ warning: found module declaration for lib.rs LL | mod lib; | ^^^^^^^^ | - = note: `#[warn(special_module_name)]` on by default = note: lib.rs is the root of this crate's library target = help: to refer to it from other targets, use the library's name as the path + = note: `#[warn(special_module_name)]` on by default warning: found module declaration for main.rs --> $DIR/special_module_name.rs:4:1 diff --git a/src/test/ui/moves/move-out-of-slice-2.stderr b/src/test/ui/moves/move-out-of-slice-2.stderr index 93b0dcfc2d1..46357ce6f2e 100644 --- a/src/test/ui/moves/move-out-of-slice-2.stderr +++ b/src/test/ui/moves/move-out-of-slice-2.stderr @@ -4,8 +4,8 @@ warning: the feature `unsized_locals` is incomplete and may not be safe to use a LL | #![feature(unsized_locals)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #48055 <https://github.com/rust-lang/rust/issues/48055> for more information + = note: `#[warn(incomplete_features)]` on by default error[E0508]: cannot move out of type `[A]`, a non-copy slice --> $DIR/move-out-of-slice-2.rs:10:11 diff --git a/src/test/ui/nll/issue-48623-generator.stderr b/src/test/ui/nll/issue-48623-generator.stderr index 70a83e46ff0..1b35165db45 100644 --- a/src/test/ui/nll/issue-48623-generator.stderr +++ b/src/test/ui/nll/issue-48623-generator.stderr @@ -4,8 +4,8 @@ warning: unused generator that must be used LL | move || { d; yield; &mut *r }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `#[warn(unused_must_use)]` on by default = note: generators are lazy and do nothing unless resumed + = note: `#[warn(unused_must_use)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/nll/issue-51191.stderr b/src/test/ui/nll/issue-51191.stderr index 9f4e971f909..63ca6ae5c28 100644 --- a/src/test/ui/nll/issue-51191.stderr +++ b/src/test/ui/nll/issue-51191.stderr @@ -7,8 +7,8 @@ LL | fn bar(self: &mut Self) { LL | (&mut self).bar(); | ----------------- recursive call site | - = note: `#[warn(unconditional_recursion)]` on by default = help: a `loop` may express intention better if this is on purpose + = note: `#[warn(unconditional_recursion)]` on by default error[E0596]: cannot borrow `self` as mutable, as it is not declared as mutable --> $DIR/issue-51191.rs:7:9 diff --git a/src/test/ui/no-patterns-in-args-2.stderr b/src/test/ui/no-patterns-in-args-2.stderr index 98932349a79..6adcbb9dccd 100644 --- a/src/test/ui/no-patterns-in-args-2.stderr +++ b/src/test/ui/no-patterns-in-args-2.stderr @@ -10,13 +10,13 @@ error: patterns aren't allowed in functions without bodies LL | fn f1(mut arg: u8); | ^^^^^^^ help: remove `mut` from the parameter: `arg` | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203> note: the lint level is defined here --> $DIR/no-patterns-in-args-2.rs:1:9 | LL | #![deny(patterns_in_fns_without_body)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203> error: aborting due to 2 previous errors diff --git a/src/test/ui/non-fmt-panic.stderr b/src/test/ui/non-fmt-panic.stderr index 6e4434e6f33..162802b7f61 100644 --- a/src/test/ui/non-fmt-panic.stderr +++ b/src/test/ui/non-fmt-panic.stderr @@ -4,8 +4,8 @@ warning: panic message contains a brace LL | panic!("here's a brace: {"); | ^ | - = note: `#[warn(non_fmt_panics)]` on by default = note: this message is not used as a format string, but will be in Rust 2021 + = note: `#[warn(non_fmt_panics)]` on by default help: add a "{}" format string to use the message literally | LL | panic!("{}", "here's a brace: {"); diff --git a/src/test/ui/packed/issue-27060-rpass.stderr b/src/test/ui/packed/issue-27060-rpass.stderr index 667b70afb87..adf9ae9f56f 100644 --- a/src/test/ui/packed/issue-27060-rpass.stderr +++ b/src/test/ui/packed/issue-27060-rpass.stderr @@ -5,15 +5,15 @@ warning: reference to packed field is unaligned LL | let _ = &good.data; // ok | ^^^^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> + = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) note: the lint level is defined here --> $DIR/issue-27060-rpass.rs:11:9 | LL | #[allow(unaligned_references)] | ^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) Future breakage diagnostic: warning: reference to packed field is unaligned @@ -22,15 +22,15 @@ warning: reference to packed field is unaligned LL | let _ = &good.data2[0]; // ok | ^^^^^^^^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> + = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) note: the lint level is defined here --> $DIR/issue-27060-rpass.rs:11:9 | LL | #[allow(unaligned_references)] | ^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) Future breakage diagnostic: warning: reference to packed field is unaligned @@ -39,15 +39,15 @@ warning: reference to packed field is unaligned LL | let _ = &good.data; | ^^^^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> + = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) note: the lint level is defined here --> $DIR/issue-27060-rpass.rs:11:9 | LL | #[allow(unaligned_references)] | ^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) Future breakage diagnostic: warning: reference to packed field is unaligned @@ -56,13 +56,13 @@ warning: reference to packed field is unaligned LL | let _ = &good.data2[0]; | ^^^^^^^^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> + = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) note: the lint level is defined here --> $DIR/issue-27060-rpass.rs:11:9 | LL | #[allow(unaligned_references)] | ^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) diff --git a/src/test/ui/packed/issue-27060.stderr b/src/test/ui/packed/issue-27060.stderr index 1bab16e6dda..85e08fa02dd 100644 --- a/src/test/ui/packed/issue-27060.stderr +++ b/src/test/ui/packed/issue-27060.stderr @@ -4,11 +4,11 @@ error: reference to packed field is unaligned LL | let _ = &good.data; | ^^^^^^^^^^ | - = note: `#[deny(unaligned_references)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) + = note: `#[deny(unaligned_references)]` on by default error: reference to packed field is unaligned --> $DIR/issue-27060.rs:17:13 @@ -52,11 +52,11 @@ error: reference to packed field is unaligned LL | let _ = &good.data; | ^^^^^^^^^^ | - = note: `#[deny(unaligned_references)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) + = note: `#[deny(unaligned_references)]` on by default Future breakage diagnostic: error: reference to packed field is unaligned @@ -65,11 +65,11 @@ error: reference to packed field is unaligned LL | let _ = &good.data2[0]; | ^^^^^^^^^^^^^^ | - = note: `#[deny(unaligned_references)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) + = note: `#[deny(unaligned_references)]` on by default Future breakage diagnostic: error: reference to packed field is unaligned @@ -78,11 +78,11 @@ error: reference to packed field is unaligned LL | let _ = &good.data; | ^^^^^^^^^^ | - = note: `#[deny(unaligned_references)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) + = note: `#[deny(unaligned_references)]` on by default Future breakage diagnostic: error: reference to packed field is unaligned @@ -91,9 +91,9 @@ error: reference to packed field is unaligned LL | let _ = &good.data2[0]; | ^^^^^^^^^^^^^^ | - = note: `#[deny(unaligned_references)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) + = note: `#[deny(unaligned_references)]` on by default diff --git a/src/test/ui/packed/packed-struct-borrow-element-64bit.stderr b/src/test/ui/packed/packed-struct-borrow-element-64bit.stderr index dcd1c19fa16..fb2f5615c53 100644 --- a/src/test/ui/packed/packed-struct-borrow-element-64bit.stderr +++ b/src/test/ui/packed/packed-struct-borrow-element-64bit.stderr @@ -4,15 +4,15 @@ warning: reference to packed field is unaligned LL | let brw = &foo.baz; | ^^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> + = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) note: the lint level is defined here --> $DIR/packed-struct-borrow-element-64bit.rs:12:8 | LL | #[warn(unaligned_references)] | ^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) warning: 1 warning emitted @@ -23,13 +23,13 @@ warning: reference to packed field is unaligned LL | let brw = &foo.baz; | ^^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> + = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) note: the lint level is defined here --> $DIR/packed-struct-borrow-element-64bit.rs:12:8 | LL | #[warn(unaligned_references)] | ^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) diff --git a/src/test/ui/packed/packed-struct-borrow-element.stderr b/src/test/ui/packed/packed-struct-borrow-element.stderr index fb483227e20..75d55c4f693 100644 --- a/src/test/ui/packed/packed-struct-borrow-element.stderr +++ b/src/test/ui/packed/packed-struct-borrow-element.stderr @@ -4,15 +4,15 @@ warning: reference to packed field is unaligned LL | let brw = &foo.baz; | ^^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> + = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) note: the lint level is defined here --> $DIR/packed-struct-borrow-element.rs:23:8 | LL | #[warn(unaligned_references)] | ^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) warning: reference to packed field is unaligned --> $DIR/packed-struct-borrow-element.rs:31:15 @@ -34,15 +34,15 @@ warning: reference to packed field is unaligned LL | let brw = &foo.baz; | ^^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> + = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) note: the lint level is defined here --> $DIR/packed-struct-borrow-element.rs:23:8 | LL | #[warn(unaligned_references)] | ^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) Future breakage diagnostic: warning: reference to packed field is unaligned @@ -51,13 +51,13 @@ warning: reference to packed field is unaligned LL | let brw = &foo.baz; | ^^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> + = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) + = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) note: the lint level is defined here --> $DIR/packed-struct-borrow-element.rs:23:8 | LL | #[warn(unaligned_references)] | ^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523> - = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) - = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) diff --git a/src/test/ui/parser/assoc-static-semantic-fail.stderr b/src/test/ui/parser/assoc-static-semantic-fail.stderr index 7ae092cee67..8a74f49b95c 100644 --- a/src/test/ui/parser/assoc-static-semantic-fail.stderr +++ b/src/test/ui/parser/assoc-static-semantic-fail.stderr @@ -168,9 +168,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default error: aborting due to 24 previous errors; 1 warning emitted diff --git a/src/test/ui/parser/default.stderr b/src/test/ui/parser/default.stderr index 5b763ae72f5..37aa48ccf52 100644 --- a/src/test/ui/parser/default.stderr +++ b/src/test/ui/parser/default.stderr @@ -29,9 +29,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default error[E0046]: not all trait items implemented, missing: `foo` --> $DIR/default.rs:22:1 diff --git a/src/test/ui/parser/macro/issue-33569.stderr b/src/test/ui/parser/macro/issue-33569.stderr index 39d49fd03f1..0dca090fb87 100644 --- a/src/test/ui/parser/macro/issue-33569.stderr +++ b/src/test/ui/parser/macro/issue-33569.stderr @@ -22,9 +22,9 @@ error: missing fragment specifier LL | { $+ } => { | ^ | - = note: `#[deny(missing_fragment_specifier)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #40107 <https://github.com/rust-lang/rust/issues/40107> + = note: `#[deny(missing_fragment_specifier)]` on by default error: aborting due to 4 previous errors diff --git a/src/test/ui/parser/recover-range-pats.stderr b/src/test/ui/parser/recover-range-pats.stderr index d0979b23f60..6c081052ddf 100644 --- a/src/test/ui/parser/recover-range-pats.stderr +++ b/src/test/ui/parser/recover-range-pats.stderr @@ -199,13 +199,13 @@ error: `...` range patterns are deprecated LL | if let 0...3 = 0 {} | ^^^ help: use `..=` for an inclusive range | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> note: the lint level is defined here --> $DIR/recover-range-pats.rs:8:9 | LL | #![deny(ellipsis_inclusive_range_patterns)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> error: `...` range patterns are deprecated --> $DIR/recover-range-pats.rs:45:13 diff --git a/src/test/ui/parser/trait-item-with-defaultness-fail-semantic.stderr b/src/test/ui/parser/trait-item-with-defaultness-fail-semantic.stderr index 76fa860334d..be858cd651d 100644 --- a/src/test/ui/parser/trait-item-with-defaultness-fail-semantic.stderr +++ b/src/test/ui/parser/trait-item-with-defaultness-fail-semantic.stderr @@ -52,9 +52,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default error: aborting due to 6 previous errors; 1 warning emitted diff --git a/src/test/ui/parser/trait-object-trait-parens.stderr b/src/test/ui/parser/trait-object-trait-parens.stderr index 823f75bfac8..5e07a3fe6c7 100644 --- a/src/test/ui/parser/trait-object-trait-parens.stderr +++ b/src/test/ui/parser/trait-object-trait-parens.stderr @@ -22,9 +22,9 @@ warning: trait objects without an explicit `dyn` are deprecated LL | let _: Box<(Obj) + (?Sized) + (for<'a> Trait<'a>)>; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `#[warn(bare_trait_objects)]` on by default = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> + = note: `#[warn(bare_trait_objects)]` on by default help: use `dyn` | LL | let _: Box<dyn (Obj) + (?Sized) + (for<'a> Trait<'a>)>; diff --git a/src/test/ui/parser/type-alias-where-fixable.stderr b/src/test/ui/parser/type-alias-where-fixable.stderr index 2e516d5c478..f0acb388b97 100644 --- a/src/test/ui/parser/type-alias-where-fixable.stderr +++ b/src/test/ui/parser/type-alias-where-fixable.stderr @@ -4,8 +4,8 @@ warning: where clause not allowed here LL | type Assoc where u32: Copy = (); | ^^^^^^^^^^^^^^^ | - = note: `#[warn(deprecated_where_clause_location)]` on by default = note: see issue #89122 <https://github.com/rust-lang/rust/issues/89122> for more information + = note: `#[warn(deprecated_where_clause_location)]` on by default help: move it to the end of the type declaration | LL - type Assoc where u32: Copy = (); diff --git a/src/test/ui/parser/unicode-control-codepoints.stderr b/src/test/ui/parser/unicode-control-codepoints.stderr index 71509fe41a8..44548c72ff5 100644 --- a/src/test/ui/parser/unicode-control-codepoints.stderr +++ b/src/test/ui/parser/unicode-control-codepoints.stderr @@ -92,8 +92,8 @@ LL | // if access_level != "user" { // Check if admin | | '\u{202b}' | this comment contains invisible unicode text flow control codepoints | - = note: `#[deny(text_direction_codepoint_in_comment)]` on by default = note: these kind of unicode codepoints change the way text flows on applications that support them, but can cause confusion because they change the order of characters on the screen + = note: `#[deny(text_direction_codepoint_in_comment)]` on by default = help: if their presence wasn't intentional, you can remove them error: unicode codepoint changing visible direction of text present in comment @@ -123,8 +123,8 @@ LL | println!("{:?}", "/* } if isAdmin begin admins only "); | | '\u{202e}' | this literal contains invisible unicode text flow control codepoints | - = note: `#[deny(text_direction_codepoint_in_literal)]` on by default = note: these kind of unicode codepoints change the way text flows on applications that support them, but can cause confusion because they change the order of characters on the screen + = note: `#[deny(text_direction_codepoint_in_literal)]` on by default = help: if their presence wasn't intentional, you can remove them help: if you want to keep them but make them visible in your source code, you can escape them | diff --git a/src/test/ui/pattern/usefulness/consts-opaque.stderr b/src/test/ui/pattern/usefulness/consts-opaque.stderr index 05c009a6f3f..35396751abe 100644 --- a/src/test/ui/pattern/usefulness/consts-opaque.stderr +++ b/src/test/ui/pattern/usefulness/consts-opaque.stderr @@ -40,9 +40,9 @@ warning: to use a constant of type `Foo` in a pattern, `Foo` must be annotated w LL | FOO_REF_REF => {} | ^^^^^^^^^^^ | - = note: `#[warn(indirect_structural_match)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/62411> + = note: `#[warn(indirect_structural_match)]` on by default error: to use a constant of type `Bar` in a pattern, `Bar` must be annotated with `#[derive(PartialEq, Eq)]` --> $DIR/consts-opaque.rs:53:9 diff --git a/src/test/ui/pattern/usefulness/deny-irrefutable-let-patterns.stderr b/src/test/ui/pattern/usefulness/deny-irrefutable-let-patterns.stderr index b97683526ba..cdb6b5c7a49 100644 --- a/src/test/ui/pattern/usefulness/deny-irrefutable-let-patterns.stderr +++ b/src/test/ui/pattern/usefulness/deny-irrefutable-let-patterns.stderr @@ -4,13 +4,13 @@ error: irrefutable `if let` pattern LL | if let _ = 5 {} | ^^^^^^^^^ | + = note: this pattern will always match, so the `if let` is useless + = help: consider replacing the `if let` with a `let` note: the lint level is defined here --> $DIR/deny-irrefutable-let-patterns.rs:3:9 | LL | #![deny(irrefutable_let_patterns)] | ^^^^^^^^^^^^^^^^^^^^^^^^ - = note: this pattern will always match, so the `if let` is useless - = help: consider replacing the `if let` with a `let` error: irrefutable `while let` pattern --> $DIR/deny-irrefutable-let-patterns.rs:8:11 diff --git a/src/test/ui/pattern/usefulness/integer-ranges/overlapping_range_endpoints.stderr b/src/test/ui/pattern/usefulness/integer-ranges/overlapping_range_endpoints.stderr index 24c0419e1dd..ea0e8f6e49e 100644 --- a/src/test/ui/pattern/usefulness/integer-ranges/overlapping_range_endpoints.stderr +++ b/src/test/ui/pattern/usefulness/integer-ranges/overlapping_range_endpoints.stderr @@ -6,12 +6,12 @@ LL | m!(0u8, 20..=30, 30..=40); | | | this range overlaps on `30_u8`... | + = note: you likely meant to write mutually exclusive ranges note: the lint level is defined here --> $DIR/overlapping_range_endpoints.rs:2:9 | LL | #![deny(overlapping_range_endpoints)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: you likely meant to write mutually exclusive ranges error: multiple patterns overlap on their endpoints --> $DIR/overlapping_range_endpoints.rs:16:22 diff --git a/src/test/ui/polymorphization/const_parameters/closures.stderr b/src/test/ui/polymorphization/const_parameters/closures.stderr index fdf817caea7..4e927f7732f 100644 --- a/src/test/ui/polymorphization/const_parameters/closures.stderr +++ b/src/test/ui/polymorphization/const_parameters/closures.stderr @@ -4,8 +4,8 @@ warning: the feature `generic_const_exprs` is incomplete and may not be safe to LL | #![feature(generic_const_exprs, rustc_attrs)] | ^^^^^^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information + = note: `#[warn(incomplete_features)]` on by default error: item has unused generic parameters --> $DIR/closures.rs:19:19 diff --git a/src/test/ui/polymorphization/const_parameters/functions.stderr b/src/test/ui/polymorphization/const_parameters/functions.stderr index f2b5a730738..9d0922ac7ca 100644 --- a/src/test/ui/polymorphization/const_parameters/functions.stderr +++ b/src/test/ui/polymorphization/const_parameters/functions.stderr @@ -4,8 +4,8 @@ warning: the feature `generic_const_exprs` is incomplete and may not be safe to LL | #![feature(generic_const_exprs, rustc_attrs)] | ^^^^^^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information + = note: `#[warn(incomplete_features)]` on by default error: item has unused generic parameters --> $DIR/functions.rs:15:8 diff --git a/src/test/ui/polymorphization/generators.stderr b/src/test/ui/polymorphization/generators.stderr index a24eee5fed1..84888f6fb2f 100644 --- a/src/test/ui/polymorphization/generators.stderr +++ b/src/test/ui/polymorphization/generators.stderr @@ -4,8 +4,8 @@ warning: the feature `generic_const_exprs` is incomplete and may not be safe to LL | #![feature(generic_const_exprs, generators, generator_trait, rustc_attrs)] | ^^^^^^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information + = note: `#[warn(incomplete_features)]` on by default error: item has unused generic parameters --> $DIR/generators.rs:35:5 diff --git a/src/test/ui/polymorphization/promoted-function-2.stderr b/src/test/ui/polymorphization/promoted-function-2.stderr index 4d7bab6aaa0..547569df7dc 100644 --- a/src/test/ui/polymorphization/promoted-function-2.stderr +++ b/src/test/ui/polymorphization/promoted-function-2.stderr @@ -4,8 +4,8 @@ warning: the feature `generic_const_exprs` is incomplete and may not be safe to LL | #![feature(generic_const_exprs, rustc_attrs)] | ^^^^^^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information + = note: `#[warn(incomplete_features)]` on by default error: item has unused generic parameters --> $DIR/promoted-function-2.rs:8:4 diff --git a/src/test/ui/privacy/issue-30079.stderr b/src/test/ui/privacy/issue-30079.stderr index dc98cfe3bb6..9179ff339bf 100644 --- a/src/test/ui/privacy/issue-30079.stderr +++ b/src/test/ui/privacy/issue-30079.stderr @@ -4,9 +4,9 @@ warning: private type `m1::Priv` in public interface (error E0446) LL | pub fn f(_: Priv) {} | ^^^^^^^^^^^^^^^^^ | - = note: `#[warn(private_in_public)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537> + = note: `#[warn(private_in_public)]` on by default error[E0446]: private type `m2::Priv` in public interface --> $DIR/issue-30079.rs:18:9 diff --git a/src/test/ui/privacy/private-in-public-assoc-ty.stderr b/src/test/ui/privacy/private-in-public-assoc-ty.stderr index 1abeafe398f..a59027d81d2 100644 --- a/src/test/ui/privacy/private-in-public-assoc-ty.stderr +++ b/src/test/ui/privacy/private-in-public-assoc-ty.stderr @@ -13,9 +13,9 @@ warning: private trait `PrivTr` in public interface (error E0445) LL | type Alias1: PrivTr; | ^^^^^^^^^^^^^^^^^^^ | - = note: `#[warn(private_in_public)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537> + = note: `#[warn(private_in_public)]` on by default warning: private type `Priv` in public interface (error E0446) --> $DIR/private-in-public-assoc-ty.rs:27:9 diff --git a/src/test/ui/privacy/private-in-public-non-principal.stderr b/src/test/ui/privacy/private-in-public-non-principal.stderr index 5b4123ea82a..de20cada42e 100644 --- a/src/test/ui/privacy/private-in-public-non-principal.stderr +++ b/src/test/ui/privacy/private-in-public-non-principal.stderr @@ -4,9 +4,9 @@ warning: private trait `PrivNonPrincipal` in public interface (error E0445) LL | pub fn leak_dyn_nonprincipal() -> Box<dyn PubPrincipal + PrivNonPrincipal> { loop {} } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `#[warn(private_in_public)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537> + = note: `#[warn(private_in_public)]` on by default error: missing documentation for an associated function --> $DIR/private-in-public-non-principal.rs:14:9 diff --git a/src/test/ui/privacy/private-in-public-warn.stderr b/src/test/ui/privacy/private-in-public-warn.stderr index f2ff6cf2fdb..66f91ce6fd6 100644 --- a/src/test/ui/privacy/private-in-public-warn.stderr +++ b/src/test/ui/privacy/private-in-public-warn.stderr @@ -4,13 +4,13 @@ error: private type `types::Priv` in public interface (error E0446) LL | pub type Alias = Priv; | ^^^^^^^^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537> note: the lint level is defined here --> $DIR/private-in-public-warn.rs:5:9 | LL | #![deny(private_in_public)] | ^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537> error: private type `types::Priv` in public interface (error E0446) --> $DIR/private-in-public-warn.rs:18:12 diff --git a/src/test/ui/privacy/where-priv-type.stderr b/src/test/ui/privacy/where-priv-type.stderr index 7eb71346ae9..c5fb2cdb0cf 100644 --- a/src/test/ui/privacy/where-priv-type.stderr +++ b/src/test/ui/privacy/where-priv-type.stderr @@ -4,9 +4,9 @@ warning: private type `PrivTy` in public interface (error E0446) LL | pub struct S | ^^^^^^^^^^^^ | - = note: `#[warn(private_in_public)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537> + = note: `#[warn(private_in_public)]` on by default warning: private type `PrivTy` in public interface (error E0446) --> $DIR/where-priv-type.rs:27:1 diff --git a/src/test/ui/proc-macro/derive-helper-shadowing.stderr b/src/test/ui/proc-macro/derive-helper-shadowing.stderr index d8287eb73db..9c52ca42241 100644 --- a/src/test/ui/proc-macro/derive-helper-shadowing.stderr +++ b/src/test/ui/proc-macro/derive-helper-shadowing.stderr @@ -80,9 +80,9 @@ LL | #[empty_helper] LL | #[derive(Empty)] | ----- the attribute is introduced here | - = note: `#[warn(legacy_derive_helpers)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202> + = note: `#[warn(legacy_derive_helpers)]` on by default error: aborting due to 5 previous errors; 1 warning emitted diff --git a/src/test/ui/proc-macro/generate-mod.stderr b/src/test/ui/proc-macro/generate-mod.stderr index f1a167e37b4..39bf28dba96 100644 --- a/src/test/ui/proc-macro/generate-mod.stderr +++ b/src/test/ui/proc-macro/generate-mod.stderr @@ -44,9 +44,9 @@ error: cannot find type `FromOutside` in this scope LL | #[derive(generate_mod::CheckDerive)] | ^^^^^^^^^^^^^^^^^^^^^^^^^ names from parent modules are not accessible without an explicit import | - = note: `#[deny(proc_macro_derive_resolution_fallback)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #83583 <https://github.com/rust-lang/rust/issues/83583> + = note: `#[deny(proc_macro_derive_resolution_fallback)]` on by default = note: this error originates in the derive macro `generate_mod::CheckDerive` (in Nightly builds, run with -Z macro-backtrace for more info) error: cannot find type `OuterDerive` in this scope @@ -89,9 +89,9 @@ error: cannot find type `FromOutside` in this scope LL | #[derive(generate_mod::CheckDerive)] | ^^^^^^^^^^^^^^^^^^^^^^^^^ names from parent modules are not accessible without an explicit import | - = note: `#[deny(proc_macro_derive_resolution_fallback)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #83583 <https://github.com/rust-lang/rust/issues/83583> + = note: `#[deny(proc_macro_derive_resolution_fallback)]` on by default = note: this error originates in the derive macro `generate_mod::CheckDerive` (in Nightly builds, run with -Z macro-backtrace for more info) Future breakage diagnostic: @@ -101,9 +101,9 @@ error: cannot find type `OuterDerive` in this scope LL | #[derive(generate_mod::CheckDerive)] | ^^^^^^^^^^^^^^^^^^^^^^^^^ names from parent modules are not accessible without an explicit import | - = note: `#[deny(proc_macro_derive_resolution_fallback)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #83583 <https://github.com/rust-lang/rust/issues/83583> + = note: `#[deny(proc_macro_derive_resolution_fallback)]` on by default = note: this error originates in the derive macro `generate_mod::CheckDerive` (in Nightly builds, run with -Z macro-backtrace for more info) Future breakage diagnostic: @@ -113,9 +113,9 @@ error: cannot find type `FromOutside` in this scope LL | #[derive(generate_mod::CheckDerive)] | ^^^^^^^^^^^^^^^^^^^^^^^^^ names from parent modules are not accessible without an explicit import | - = note: `#[deny(proc_macro_derive_resolution_fallback)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #83583 <https://github.com/rust-lang/rust/issues/83583> + = note: `#[deny(proc_macro_derive_resolution_fallback)]` on by default = note: this error originates in the derive macro `generate_mod::CheckDerive` (in Nightly builds, run with -Z macro-backtrace for more info) Future breakage diagnostic: @@ -125,9 +125,9 @@ error: cannot find type `OuterDerive` in this scope LL | #[derive(generate_mod::CheckDerive)] | ^^^^^^^^^^^^^^^^^^^^^^^^^ names from parent modules are not accessible without an explicit import | - = note: `#[deny(proc_macro_derive_resolution_fallback)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #83583 <https://github.com/rust-lang/rust/issues/83583> + = note: `#[deny(proc_macro_derive_resolution_fallback)]` on by default = note: this error originates in the derive macro `generate_mod::CheckDerive` (in Nightly builds, run with -Z macro-backtrace for more info) Future breakage diagnostic: @@ -137,13 +137,13 @@ warning: cannot find type `FromOutside` in this scope LL | #[derive(generate_mod::CheckDeriveLint)] // OK, lint is suppressed | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ names from parent modules are not accessible without an explicit import | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #83583 <https://github.com/rust-lang/rust/issues/83583> note: the lint level is defined here --> $DIR/generate-mod.rs:30:10 | LL | #[derive(generate_mod::CheckDeriveLint)] // OK, lint is suppressed | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #83583 <https://github.com/rust-lang/rust/issues/83583> = note: this warning originates in the derive macro `generate_mod::CheckDeriveLint` (in Nightly builds, run with -Z macro-backtrace for more info) Future breakage diagnostic: @@ -153,12 +153,12 @@ warning: cannot find type `OuterDeriveLint` in this scope LL | #[derive(generate_mod::CheckDeriveLint)] // OK, lint is suppressed | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ names from parent modules are not accessible without an explicit import | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #83583 <https://github.com/rust-lang/rust/issues/83583> note: the lint level is defined here --> $DIR/generate-mod.rs:30:10 | LL | #[derive(generate_mod::CheckDeriveLint)] // OK, lint is suppressed | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #83583 <https://github.com/rust-lang/rust/issues/83583> = note: this warning originates in the derive macro `generate_mod::CheckDeriveLint` (in Nightly builds, run with -Z macro-backtrace for more info) diff --git a/src/test/ui/proc-macro/helper-attr-blocked-by-import-ambig.stderr b/src/test/ui/proc-macro/helper-attr-blocked-by-import-ambig.stderr index 45b014c4b69..9441cdcc8cf 100644 --- a/src/test/ui/proc-macro/helper-attr-blocked-by-import-ambig.stderr +++ b/src/test/ui/proc-macro/helper-attr-blocked-by-import-ambig.stderr @@ -26,9 +26,9 @@ LL | #[empty_helper] LL | #[derive(Empty)] | ----- the attribute is introduced here | - = note: `#[warn(legacy_derive_helpers)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202> + = note: `#[warn(legacy_derive_helpers)]` on by default error: aborting due to previous error; 1 warning emitted diff --git a/src/test/ui/proc-macro/inner-attr-non-inline-mod.stderr b/src/test/ui/proc-macro/inner-attr-non-inline-mod.stderr index 4286896dfc3..2d357d04d5c 100644 --- a/src/test/ui/proc-macro/inner-attr-non-inline-mod.stderr +++ b/src/test/ui/proc-macro/inner-attr-non-inline-mod.stderr @@ -31,9 +31,9 @@ error: custom inner attributes are unstable LL | #![rustfmt::skip] | ^^^^^^^^^^^^^ | - = note: `#[deny(soft_unstable)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #64266 <https://github.com/rust-lang/rust/issues/64266> + = note: `#[deny(soft_unstable)]` on by default error: aborting due to 4 previous errors diff --git a/src/test/ui/proc-macro/issue-73933-procedural-masquerade.stderr b/src/test/ui/proc-macro/issue-73933-procedural-masquerade.stderr index be4239089e8..ebb8e825e6a 100644 --- a/src/test/ui/proc-macro/issue-73933-procedural-masquerade.stderr +++ b/src/test/ui/proc-macro/issue-73933-procedural-masquerade.stderr @@ -4,10 +4,10 @@ error: using `procedural-masquerade` crate LL | enum ProceduralMasqueradeDummyType { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `#[deny(proc_macro_back_compat)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #83125 <https://github.com/rust-lang/rust/issues/83125> = note: The `procedural-masquerade` crate has been unnecessary since Rust 1.30.0. Versions of this crate below 0.1.7 will eventually stop compiling. + = note: `#[deny(proc_macro_back_compat)]` on by default error: using `procedural-masquerade` crate --> $DIR/issue-73933-procedural-masquerade.rs:7:6 @@ -48,10 +48,10 @@ error: using `procedural-masquerade` crate LL | enum ProceduralMasqueradeDummyType { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `#[deny(proc_macro_back_compat)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #83125 <https://github.com/rust-lang/rust/issues/83125> = note: The `procedural-masquerade` crate has been unnecessary since Rust 1.30.0. Versions of this crate below 0.1.7 will eventually stop compiling. + = note: `#[deny(proc_macro_back_compat)]` on by default Future breakage diagnostic: error: using `procedural-masquerade` crate @@ -60,10 +60,10 @@ error: using `procedural-masquerade` crate LL | enum ProceduralMasqueradeDummyType { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `#[deny(proc_macro_back_compat)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #83125 <https://github.com/rust-lang/rust/issues/83125> = note: The `procedural-masquerade` crate has been unnecessary since Rust 1.30.0. Versions of this crate below 0.1.7 will eventually stop compiling. + = note: `#[deny(proc_macro_back_compat)]` on by default Future breakage diagnostic: error: using `procedural-masquerade` crate @@ -72,10 +72,10 @@ error: using `procedural-masquerade` crate LL | enum ProceduralMasqueradeDummyType { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `#[deny(proc_macro_back_compat)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #83125 <https://github.com/rust-lang/rust/issues/83125> = note: The `procedural-masquerade` crate has been unnecessary since Rust 1.30.0. Versions of this crate below 0.1.7 will eventually stop compiling. + = note: `#[deny(proc_macro_back_compat)]` on by default Future breakage diagnostic: error: using `procedural-masquerade` crate @@ -84,8 +84,8 @@ error: using `procedural-masquerade` crate LL | enum ProceduralMasqueradeDummyType { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `#[deny(proc_macro_back_compat)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #83125 <https://github.com/rust-lang/rust/issues/83125> = note: The `procedural-masquerade` crate has been unnecessary since Rust 1.30.0. Versions of this crate below 0.1.7 will eventually stop compiling. + = note: `#[deny(proc_macro_back_compat)]` on by default diff --git a/src/test/ui/proc-macro/issue-75930-derive-cfg.stderr b/src/test/ui/proc-macro/issue-75930-derive-cfg.stderr index 69d72b55cdf..6d1efb0dc28 100644 --- a/src/test/ui/proc-macro/issue-75930-derive-cfg.stderr +++ b/src/test/ui/proc-macro/issue-75930-derive-cfg.stderr @@ -7,9 +7,9 @@ LL | #[print_helper(a)] LL | #[derive(Print)] | ----- the attribute is introduced here | - = note: `#[warn(legacy_derive_helpers)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202> + = note: `#[warn(legacy_derive_helpers)]` on by default warning: derive helper attribute is used before it is introduced --> $DIR/issue-75930-derive-cfg.rs:19:3 diff --git a/src/test/ui/proc-macro/proc-macro-attributes.stderr b/src/test/ui/proc-macro/proc-macro-attributes.stderr index b66e4575e11..140d8790690 100644 --- a/src/test/ui/proc-macro/proc-macro-attributes.stderr +++ b/src/test/ui/proc-macro/proc-macro-attributes.stderr @@ -85,9 +85,9 @@ LL | #[B] LL | #[derive(B)] | - the attribute is introduced here | - = note: `#[warn(legacy_derive_helpers)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202> + = note: `#[warn(legacy_derive_helpers)]` on by default warning: derive helper attribute is used before it is introduced --> $DIR/proc-macro-attributes.rs:10:3 diff --git a/src/test/ui/proc-macro/proc-macro-gates.stderr b/src/test/ui/proc-macro/proc-macro-gates.stderr index 118213a17d4..3feb9b8290f 100644 --- a/src/test/ui/proc-macro/proc-macro-gates.stderr +++ b/src/test/ui/proc-macro/proc-macro-gates.stderr @@ -82,9 +82,9 @@ error: inner macro attributes are unstable LL | #![test] | ^^^^ | - = note: `#[deny(soft_unstable)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #64266 <https://github.com/rust-lang/rust/issues/64266> + = note: `#[deny(soft_unstable)]` on by default error: aborting due to 10 previous errors diff --git a/src/test/ui/pub/pub-reexport-priv-extern-crate.stderr b/src/test/ui/pub/pub-reexport-priv-extern-crate.stderr index e4d73c6475d..c7fadc6f929 100644 --- a/src/test/ui/pub/pub-reexport-priv-extern-crate.stderr +++ b/src/test/ui/pub/pub-reexport-priv-extern-crate.stderr @@ -28,9 +28,9 @@ error: extern crate `core` is private, and cannot be re-exported (error E0365), LL | pub use core as reexported_core; | ^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `#[deny(pub_use_of_private_extern_crate)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537> + = note: `#[deny(pub_use_of_private_extern_crate)]` on by default error: aborting due to 3 previous errors diff --git a/src/test/ui/range/range-inclusive-pattern-precedence.stderr b/src/test/ui/range/range-inclusive-pattern-precedence.stderr index 10513374cf8..f6788d034e6 100644 --- a/src/test/ui/range/range-inclusive-pattern-precedence.stderr +++ b/src/test/ui/range/range-inclusive-pattern-precedence.stderr @@ -10,13 +10,13 @@ warning: `...` range patterns are deprecated LL | &0...9 => {} | ^^^^^^ help: use `..=` for an inclusive range: `&(0..=9)` | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> note: the lint level is defined here --> $DIR/range-inclusive-pattern-precedence.rs:7:9 | LL | #![warn(ellipsis_inclusive_range_patterns)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> error: aborting due to previous error; 1 warning emitted diff --git a/src/test/ui/range/range-inclusive-pattern-precedence2.stderr b/src/test/ui/range/range-inclusive-pattern-precedence2.stderr index cdec41d7f75..bb4e3a13a5c 100644 --- a/src/test/ui/range/range-inclusive-pattern-precedence2.stderr +++ b/src/test/ui/range/range-inclusive-pattern-precedence2.stderr @@ -10,13 +10,13 @@ warning: `...` range patterns are deprecated LL | box 0...9 => {} | ^^^ help: use `..=` for an inclusive range | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> note: the lint level is defined here --> $DIR/range-inclusive-pattern-precedence2.rs:5:9 | LL | #![warn(ellipsis_inclusive_range_patterns)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> error: aborting due to previous error; 1 warning emitted diff --git a/src/test/ui/recursion/issue-83150.stderr b/src/test/ui/recursion/issue-83150.stderr index 32f25faf3e8..59fba5af00e 100644 --- a/src/test/ui/recursion/issue-83150.stderr +++ b/src/test/ui/recursion/issue-83150.stderr @@ -6,8 +6,8 @@ LL | fn func<T: Iterator<Item = u8>>(iter: &mut T) { LL | func(&mut iter.map(|x| x + 1)) | ------------------------------ recursive call site | - = note: `#[warn(unconditional_recursion)]` on by default = help: a `loop` may express intention better if this is on purpose + = note: `#[warn(unconditional_recursion)]` on by default error[E0275]: overflow evaluating the requirement `<std::ops::Range<u8> as Iterator>::Item` | diff --git a/src/test/ui/regions/region-bound-on-closure-outlives-call.stderr b/src/test/ui/regions/region-bound-on-closure-outlives-call.stderr index a2396ad4286..ea43dde11f8 100644 --- a/src/test/ui/regions/region-bound-on-closure-outlives-call.stderr +++ b/src/test/ui/regions/region-bound-on-closure-outlives-call.stderr @@ -7,8 +7,8 @@ LL | LL | (|x| f(x))(call_rec(f)) | ----------- recursive call site | - = note: `#[warn(unconditional_recursion)]` on by default = help: a `loop` may express intention better if this is on purpose + = note: `#[warn(unconditional_recursion)]` on by default error[E0505]: cannot move out of `f` because it is borrowed --> $DIR/region-bound-on-closure-outlives-call.rs:3:25 diff --git a/src/test/ui/repr/repr-transparent-issue-87496.stderr b/src/test/ui/repr/repr-transparent-issue-87496.stderr index 3dc13b1c13c..aee31212b4e 100644 --- a/src/test/ui/repr/repr-transparent-issue-87496.stderr +++ b/src/test/ui/repr/repr-transparent-issue-87496.stderr @@ -4,13 +4,13 @@ warning: `extern` block uses type `TransparentCustomZst`, which is not FFI-safe LL | fn good17(p: TransparentCustomZst); | ^^^^^^^^^^^^^^^^^^^^ not FFI-safe | - = note: `#[warn(improper_ctypes)]` on by default = note: this struct contains only zero-sized fields note: the type is defined here --> $DIR/repr-transparent-issue-87496.rs:6:1 | LL | struct TransparentCustomZst(()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ + = note: `#[warn(improper_ctypes)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/repr/repr-transparent-non-exhaustive.rs b/src/test/ui/repr/repr-transparent-non-exhaustive.rs index 9ccd8610dad..506f1dcf3fc 100644 --- a/src/test/ui/repr/repr-transparent-non-exhaustive.rs +++ b/src/test/ui/repr/repr-transparent-non-exhaustive.rs @@ -35,62 +35,62 @@ pub struct T4(Sized, ExternalIndirection<(InternalPrivate, InternalNonExhaustive #[repr(transparent)] pub struct T5(Sized, Private); -//~^ ERROR zero-sized fields in repr(transparent) cannot contain external non-exhaustive types +//~^ ERROR zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types //~| WARN this was previously accepted by the compiler #[repr(transparent)] pub struct T6(Sized, NonExhaustive); -//~^ ERROR zero-sized fields in repr(transparent) cannot contain external non-exhaustive types +//~^ ERROR zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types //~| WARN this was previously accepted by the compiler #[repr(transparent)] pub struct T7(Sized, NonExhaustiveEnum); -//~^ ERROR zero-sized fields in repr(transparent) cannot contain external non-exhaustive types +//~^ ERROR zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types //~| WARN this was previously accepted by the compiler #[repr(transparent)] pub struct T8(Sized, NonExhaustiveVariant); -//~^ ERROR zero-sized fields in repr(transparent) cannot contain external non-exhaustive types +//~^ ERROR zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types //~| WARN this was previously accepted by the compiler #[repr(transparent)] pub struct T9(Sized, InternalIndirection<Private>); -//~^ ERROR zero-sized fields in repr(transparent) cannot contain external non-exhaustive types +//~^ ERROR zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types //~| WARN this was previously accepted by the compiler #[repr(transparent)] pub struct T10(Sized, InternalIndirection<NonExhaustive>); -//~^ ERROR zero-sized fields in repr(transparent) cannot contain external non-exhaustive types +//~^ ERROR zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types //~| WARN this was previously accepted by the compiler #[repr(transparent)] pub struct T11(Sized, InternalIndirection<NonExhaustiveEnum>); -//~^ ERROR zero-sized fields in repr(transparent) cannot contain external non-exhaustive types +//~^ ERROR zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types //~| WARN this was previously accepted by the compiler #[repr(transparent)] pub struct T12(Sized, InternalIndirection<NonExhaustiveVariant>); -//~^ ERROR zero-sized fields in repr(transparent) cannot contain external non-exhaustive types +//~^ ERROR zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types //~| WARN this was previously accepted by the compiler #[repr(transparent)] pub struct T13(Sized, ExternalIndirection<Private>); -//~^ ERROR zero-sized fields in repr(transparent) cannot contain external non-exhaustive types +//~^ ERROR zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types //~| WARN this was previously accepted by the compiler #[repr(transparent)] pub struct T14(Sized, ExternalIndirection<NonExhaustive>); -//~^ ERROR zero-sized fields in repr(transparent) cannot contain external non-exhaustive types +//~^ ERROR zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types //~| WARN this was previously accepted by the compiler #[repr(transparent)] pub struct T15(Sized, ExternalIndirection<NonExhaustiveEnum>); -//~^ ERROR zero-sized fields in repr(transparent) cannot contain external non-exhaustive types +//~^ ERROR zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types //~| WARN this was previously accepted by the compiler #[repr(transparent)] pub struct T16(Sized, ExternalIndirection<NonExhaustiveVariant>); -//~^ ERROR zero-sized fields in repr(transparent) cannot contain external non-exhaustive types +//~^ ERROR zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types //~| WARN this was previously accepted by the compiler fn main() {} diff --git a/src/test/ui/repr/repr-transparent-non-exhaustive.stderr b/src/test/ui/repr/repr-transparent-non-exhaustive.stderr index 3b1e334a0cb..16edf59c7cc 100644 --- a/src/test/ui/repr/repr-transparent-non-exhaustive.stderr +++ b/src/test/ui/repr/repr-transparent-non-exhaustive.stderr @@ -1,19 +1,19 @@ -error: zero-sized fields in repr(transparent) cannot contain external non-exhaustive types +error: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types --> $DIR/repr-transparent-non-exhaustive.rs:37:22 | LL | pub struct T5(Sized, Private); | ^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #78586 <https://github.com/rust-lang/rust/issues/78586> + = note: this struct contains `Private`, which contains private fields, and makes it not a breaking change to become non-zero-sized in the future. note: the lint level is defined here --> $DIR/repr-transparent-non-exhaustive.rs:1:9 | LL | #![deny(repr_transparent_external_private_fields)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #78586 <https://github.com/rust-lang/rust/issues/78586> - = note: this struct contains `Private`, which contains private fields, and makes it not a breaking change to become non-zero-sized in the future. -error: zero-sized fields in repr(transparent) cannot contain external non-exhaustive types +error: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types --> $DIR/repr-transparent-non-exhaustive.rs:42:22 | LL | pub struct T6(Sized, NonExhaustive); @@ -23,7 +23,7 @@ LL | pub struct T6(Sized, NonExhaustive); = note: for more information, see issue #78586 <https://github.com/rust-lang/rust/issues/78586> = note: this struct contains `NonExhaustive`, which is marked with `#[non_exhaustive]`, and makes it not a breaking change to become non-zero-sized in the future. -error: zero-sized fields in repr(transparent) cannot contain external non-exhaustive types +error: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types --> $DIR/repr-transparent-non-exhaustive.rs:47:22 | LL | pub struct T7(Sized, NonExhaustiveEnum); @@ -33,7 +33,7 @@ LL | pub struct T7(Sized, NonExhaustiveEnum); = note: for more information, see issue #78586 <https://github.com/rust-lang/rust/issues/78586> = note: this enum contains `NonExhaustiveEnum`, which is marked with `#[non_exhaustive]`, and makes it not a breaking change to become non-zero-sized in the future. -error: zero-sized fields in repr(transparent) cannot contain external non-exhaustive types +error: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types --> $DIR/repr-transparent-non-exhaustive.rs:52:22 | LL | pub struct T8(Sized, NonExhaustiveVariant); @@ -43,7 +43,7 @@ LL | pub struct T8(Sized, NonExhaustiveVariant); = note: for more information, see issue #78586 <https://github.com/rust-lang/rust/issues/78586> = note: this enum contains `NonExhaustiveVariant`, which is marked with `#[non_exhaustive]`, and makes it not a breaking change to become non-zero-sized in the future. -error: zero-sized fields in repr(transparent) cannot contain external non-exhaustive types +error: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types --> $DIR/repr-transparent-non-exhaustive.rs:57:22 | LL | pub struct T9(Sized, InternalIndirection<Private>); @@ -53,7 +53,7 @@ LL | pub struct T9(Sized, InternalIndirection<Private>); = note: for more information, see issue #78586 <https://github.com/rust-lang/rust/issues/78586> = note: this struct contains `Private`, which contains private fields, and makes it not a breaking change to become non-zero-sized in the future. -error: zero-sized fields in repr(transparent) cannot contain external non-exhaustive types +error: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types --> $DIR/repr-transparent-non-exhaustive.rs:62:23 | LL | pub struct T10(Sized, InternalIndirection<NonExhaustive>); @@ -63,7 +63,7 @@ LL | pub struct T10(Sized, InternalIndirection<NonExhaustive>); = note: for more information, see issue #78586 <https://github.com/rust-lang/rust/issues/78586> = note: this struct contains `NonExhaustive`, which is marked with `#[non_exhaustive]`, and makes it not a breaking change to become non-zero-sized in the future. -error: zero-sized fields in repr(transparent) cannot contain external non-exhaustive types +error: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types --> $DIR/repr-transparent-non-exhaustive.rs:67:23 | LL | pub struct T11(Sized, InternalIndirection<NonExhaustiveEnum>); @@ -73,7 +73,7 @@ LL | pub struct T11(Sized, InternalIndirection<NonExhaustiveEnum>); = note: for more information, see issue #78586 <https://github.com/rust-lang/rust/issues/78586> = note: this enum contains `NonExhaustiveEnum`, which is marked with `#[non_exhaustive]`, and makes it not a breaking change to become non-zero-sized in the future. -error: zero-sized fields in repr(transparent) cannot contain external non-exhaustive types +error: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types --> $DIR/repr-transparent-non-exhaustive.rs:72:23 | LL | pub struct T12(Sized, InternalIndirection<NonExhaustiveVariant>); @@ -83,7 +83,7 @@ LL | pub struct T12(Sized, InternalIndirection<NonExhaustiveVariant>); = note: for more information, see issue #78586 <https://github.com/rust-lang/rust/issues/78586> = note: this enum contains `NonExhaustiveVariant`, which is marked with `#[non_exhaustive]`, and makes it not a breaking change to become non-zero-sized in the future. -error: zero-sized fields in repr(transparent) cannot contain external non-exhaustive types +error: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types --> $DIR/repr-transparent-non-exhaustive.rs:77:23 | LL | pub struct T13(Sized, ExternalIndirection<Private>); @@ -93,7 +93,7 @@ LL | pub struct T13(Sized, ExternalIndirection<Private>); = note: for more information, see issue #78586 <https://github.com/rust-lang/rust/issues/78586> = note: this struct contains `Private`, which contains private fields, and makes it not a breaking change to become non-zero-sized in the future. -error: zero-sized fields in repr(transparent) cannot contain external non-exhaustive types +error: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types --> $DIR/repr-transparent-non-exhaustive.rs:82:23 | LL | pub struct T14(Sized, ExternalIndirection<NonExhaustive>); @@ -103,7 +103,7 @@ LL | pub struct T14(Sized, ExternalIndirection<NonExhaustive>); = note: for more information, see issue #78586 <https://github.com/rust-lang/rust/issues/78586> = note: this struct contains `NonExhaustive`, which is marked with `#[non_exhaustive]`, and makes it not a breaking change to become non-zero-sized in the future. -error: zero-sized fields in repr(transparent) cannot contain external non-exhaustive types +error: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types --> $DIR/repr-transparent-non-exhaustive.rs:87:23 | LL | pub struct T15(Sized, ExternalIndirection<NonExhaustiveEnum>); @@ -113,7 +113,7 @@ LL | pub struct T15(Sized, ExternalIndirection<NonExhaustiveEnum>); = note: for more information, see issue #78586 <https://github.com/rust-lang/rust/issues/78586> = note: this enum contains `NonExhaustiveEnum`, which is marked with `#[non_exhaustive]`, and makes it not a breaking change to become non-zero-sized in the future. -error: zero-sized fields in repr(transparent) cannot contain external non-exhaustive types +error: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types --> $DIR/repr-transparent-non-exhaustive.rs:92:23 | LL | pub struct T16(Sized, ExternalIndirection<NonExhaustiveVariant>); diff --git a/src/test/ui/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-doubly-indirect-embedded.stderr b/src/test/ui/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-doubly-indirect-embedded.stderr index 659a9812672..10dd635ff96 100644 --- a/src/test/ui/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-doubly-indirect-embedded.stderr +++ b/src/test/ui/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-doubly-indirect-embedded.stderr @@ -4,13 +4,13 @@ warning: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be a LL | WRAP_DOUBLY_INDIRECT_INLINE => { panic!("WRAP_DOUBLY_INDIRECT_INLINE matched itself"); } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/62411> note: the lint level is defined here --> $DIR/cant-hide-behind-doubly-indirect-embedded.rs:7:9 | LL | #![warn(indirect_structural_match)] | ^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/62411> warning: 1 warning emitted diff --git a/src/test/ui/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-doubly-indirect-param.stderr b/src/test/ui/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-doubly-indirect-param.stderr index c8c36510542..66aecbc4f30 100644 --- a/src/test/ui/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-doubly-indirect-param.stderr +++ b/src/test/ui/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-doubly-indirect-param.stderr @@ -4,13 +4,13 @@ warning: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be a LL | WRAP_DOUBLY_INDIRECT_PARAM => { panic!("WRAP_DOUBLY_INDIRECT_PARAM matched itself"); } | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/62411> note: the lint level is defined here --> $DIR/cant-hide-behind-doubly-indirect-param.rs:7:9 | LL | #![warn(indirect_structural_match)] | ^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/62411> warning: 1 warning emitted diff --git a/src/test/ui/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-indirect-struct-embedded.stderr b/src/test/ui/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-indirect-struct-embedded.stderr index 8abbd5d342b..ee92954a693 100644 --- a/src/test/ui/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-indirect-struct-embedded.stderr +++ b/src/test/ui/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-indirect-struct-embedded.stderr @@ -4,13 +4,13 @@ warning: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be a LL | WRAP_INDIRECT_INLINE => { panic!("WRAP_INDIRECT_INLINE matched itself"); } | ^^^^^^^^^^^^^^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/62411> note: the lint level is defined here --> $DIR/cant-hide-behind-indirect-struct-embedded.rs:7:9 | LL | #![warn(indirect_structural_match)] | ^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/62411> warning: 1 warning emitted diff --git a/src/test/ui/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-indirect-struct-param.stderr b/src/test/ui/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-indirect-struct-param.stderr index 3a716d54fcc..f0c492d6a73 100644 --- a/src/test/ui/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-indirect-struct-param.stderr +++ b/src/test/ui/rfc-1445-restrict-constants-in-patterns/cant-hide-behind-indirect-struct-param.stderr @@ -4,13 +4,13 @@ warning: to use a constant of type `NoDerive` in a pattern, `NoDerive` must be a LL | WRAP_INDIRECT_PARAM => { panic!("WRAP_INDIRECT_PARAM matched itself"); } | ^^^^^^^^^^^^^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/62411> note: the lint level is defined here --> $DIR/cant-hide-behind-indirect-struct-param.rs:7:9 | LL | #![warn(indirect_structural_match)] | ^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/62411> warning: 1 warning emitted diff --git a/src/test/ui/rfc-1445-restrict-constants-in-patterns/issue-62307-match-ref-ref-forbidden-without-eq.stderr b/src/test/ui/rfc-1445-restrict-constants-in-patterns/issue-62307-match-ref-ref-forbidden-without-eq.stderr index a50093a5b11..955ab4b548b 100644 --- a/src/test/ui/rfc-1445-restrict-constants-in-patterns/issue-62307-match-ref-ref-forbidden-without-eq.stderr +++ b/src/test/ui/rfc-1445-restrict-constants-in-patterns/issue-62307-match-ref-ref-forbidden-without-eq.stderr @@ -4,13 +4,13 @@ warning: to use a constant of type `B` in a pattern, `B` must be annotated with LL | RR_B1 => { println!("CLAIM RR0: {:?} matches {:?}", RR_B1, RR_B0); } | ^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/62411> note: the lint level is defined here --> $DIR/issue-62307-match-ref-ref-forbidden-without-eq.rs:13:9 | LL | #![warn(indirect_structural_match, nontrivial_structural_match)] | ^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/62411> warning: to use a constant of type `B` in a pattern, `B` must be annotated with `#[derive(PartialEq, Eq)]` --> $DIR/issue-62307-match-ref-ref-forbidden-without-eq.rs:38:9 diff --git a/src/test/ui/rfc-1445-restrict-constants-in-patterns/issue-63479-match-fnptr.stderr b/src/test/ui/rfc-1445-restrict-constants-in-patterns/issue-63479-match-fnptr.stderr index 8cf87cc85a1..d6afc0255ec 100644 --- a/src/test/ui/rfc-1445-restrict-constants-in-patterns/issue-63479-match-fnptr.stderr +++ b/src/test/ui/rfc-1445-restrict-constants-in-patterns/issue-63479-match-fnptr.stderr @@ -4,13 +4,13 @@ warning: function pointers and unsized pointers in patterns behave unpredictably LL | B(TEST) => println!("matched"), | ^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/70861> note: the lint level is defined here --> $DIR/issue-63479-match-fnptr.rs:8:9 | LL | #![warn(pointer_structural_match)] | ^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/70861> warning: 1 warning emitted diff --git a/src/test/ui/rfc-1445-restrict-constants-in-patterns/issue-6804.stderr b/src/test/ui/rfc-1445-restrict-constants-in-patterns/issue-6804.stderr index 4e2961e5e23..f37255d0828 100644 --- a/src/test/ui/rfc-1445-restrict-constants-in-patterns/issue-6804.stderr +++ b/src/test/ui/rfc-1445-restrict-constants-in-patterns/issue-6804.stderr @@ -4,13 +4,13 @@ error: floating-point types cannot be used in patterns LL | NAN => {}, | ^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620> note: the lint level is defined here --> $DIR/issue-6804.rs:4:9 | LL | #![deny(illegal_floating_point_literal_pattern)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620> error: floating-point types cannot be used in patterns --> $DIR/issue-6804.rs:17:10 diff --git a/src/test/ui/rfc-1445-restrict-constants-in-patterns/match-forbidden-without-eq.stderr b/src/test/ui/rfc-1445-restrict-constants-in-patterns/match-forbidden-without-eq.stderr index df4809dabf1..616ed9e484b 100644 --- a/src/test/ui/rfc-1445-restrict-constants-in-patterns/match-forbidden-without-eq.stderr +++ b/src/test/ui/rfc-1445-restrict-constants-in-patterns/match-forbidden-without-eq.stderr @@ -10,9 +10,9 @@ warning: floating-point types cannot be used in patterns LL | f32::INFINITY => { } | ^^^^^^^^^^^^^ | - = note: `#[warn(illegal_floating_point_literal_pattern)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620> + = note: `#[warn(illegal_floating_point_literal_pattern)]` on by default error: aborting due to previous error; 1 warning emitted diff --git a/src/test/ui/rfc-2008-non-exhaustive/improper_ctypes/extern_crate_improper.stderr b/src/test/ui/rfc-2008-non-exhaustive/improper_ctypes/extern_crate_improper.stderr index 8a18ebc16fe..43c8e1015e6 100644 --- a/src/test/ui/rfc-2008-non-exhaustive/improper_ctypes/extern_crate_improper.stderr +++ b/src/test/ui/rfc-2008-non-exhaustive/improper_ctypes/extern_crate_improper.stderr @@ -4,12 +4,12 @@ error: `extern` block uses type `NonExhaustiveEnum`, which is not FFI-safe LL | pub fn non_exhaustive_enum(_: NonExhaustiveEnum); | ^^^^^^^^^^^^^^^^^ not FFI-safe | + = note: this enum is non-exhaustive note: the lint level is defined here --> $DIR/extern_crate_improper.rs:2:9 | LL | #![deny(improper_ctypes)] | ^^^^^^^^^^^^^^^ - = note: this enum is non-exhaustive error: `extern` block uses type `NormalStruct`, which is not FFI-safe --> $DIR/extern_crate_improper.rs:14:44 diff --git a/src/test/ui/rfc-2008-non-exhaustive/omitted-patterns.stderr b/src/test/ui/rfc-2008-non-exhaustive/omitted-patterns.stderr index 4b9f8564d23..996bd4a1298 100644 --- a/src/test/ui/rfc-2008-non-exhaustive/omitted-patterns.stderr +++ b/src/test/ui/rfc-2008-non-exhaustive/omitted-patterns.stderr @@ -4,13 +4,13 @@ warning: some fields are not explicitly listed LL | VariantNonExhaustive::Bar { x, .. } => {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `y` not listed | + = help: ensure that all fields are mentioned explicitly by adding the suggested fields + = note: the pattern is of type `VariantNonExhaustive` and the `non_exhaustive_omitted_patterns` attribute was found note: the lint level is defined here --> $DIR/omitted-patterns.rs:99:12 | LL | #[warn(non_exhaustive_omitted_patterns)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: ensure that all fields are mentioned explicitly by adding the suggested fields - = note: the pattern is of type `VariantNonExhaustive` and the `non_exhaustive_omitted_patterns` attribute was found warning: some fields are not explicitly listed --> $DIR/omitted-patterns.rs:107:9 @@ -18,13 +18,13 @@ warning: some fields are not explicitly listed LL | let FunctionalRecord { first_field, second_field, .. } = FunctionalRecord::default(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `third_field` not listed | + = help: ensure that all fields are mentioned explicitly by adding the suggested fields + = note: the pattern is of type `FunctionalRecord` and the `non_exhaustive_omitted_patterns` attribute was found note: the lint level is defined here --> $DIR/omitted-patterns.rs:106:12 | LL | #[warn(non_exhaustive_omitted_patterns)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: ensure that all fields are mentioned explicitly by adding the suggested fields - = note: the pattern is of type `FunctionalRecord` and the `non_exhaustive_omitted_patterns` attribute was found warning: some fields are not explicitly listed --> $DIR/omitted-patterns.rs:115:29 @@ -32,13 +32,13 @@ warning: some fields are not explicitly listed LL | let NestedStruct { bar: NormalStruct { first_field, .. }, .. } = NestedStruct::default(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `second_field` not listed | + = help: ensure that all fields are mentioned explicitly by adding the suggested fields + = note: the pattern is of type `NormalStruct` and the `non_exhaustive_omitted_patterns` attribute was found note: the lint level is defined here --> $DIR/omitted-patterns.rs:114:12 | LL | #[warn(non_exhaustive_omitted_patterns)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: ensure that all fields are mentioned explicitly by adding the suggested fields - = note: the pattern is of type `NormalStruct` and the `non_exhaustive_omitted_patterns` attribute was found warning: some fields are not explicitly listed --> $DIR/omitted-patterns.rs:115:9 @@ -55,13 +55,13 @@ warning: some fields are not explicitly listed LL | let OnlyUnstableStruct { unstable, .. } = OnlyUnstableStruct::new(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `unstable2` not listed | + = help: ensure that all fields are mentioned explicitly by adding the suggested fields + = note: the pattern is of type `OnlyUnstableStruct` and the `non_exhaustive_omitted_patterns` attribute was found note: the lint level is defined here --> $DIR/omitted-patterns.rs:172:12 | LL | #[warn(non_exhaustive_omitted_patterns)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: ensure that all fields are mentioned explicitly by adding the suggested fields - = note: the pattern is of type `OnlyUnstableStruct` and the `non_exhaustive_omitted_patterns` attribute was found warning: some fields are not explicitly listed --> $DIR/omitted-patterns.rs:181:9 @@ -69,13 +69,13 @@ warning: some fields are not explicitly listed LL | let UnstableStruct { stable, stable2, .. } = UnstableStruct::default(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `unstable` not listed | + = help: ensure that all fields are mentioned explicitly by adding the suggested fields + = note: the pattern is of type `UnstableStruct` and the `non_exhaustive_omitted_patterns` attribute was found note: the lint level is defined here --> $DIR/omitted-patterns.rs:180:12 | LL | #[warn(non_exhaustive_omitted_patterns)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: ensure that all fields are mentioned explicitly by adding the suggested fields - = note: the pattern is of type `UnstableStruct` and the `non_exhaustive_omitted_patterns` attribute was found error: some variants are not matched explicitly --> $DIR/omitted-patterns.rs:58:9 @@ -83,13 +83,13 @@ error: some variants are not matched explicitly LL | _ => {} | ^ pattern `NonExhaustiveEnum::Struct { .. }` not covered | + = help: ensure that all variants are matched explicitly by adding the suggested match arms + = note: the matched value is of type `NonExhaustiveEnum` and the `non_exhaustive_omitted_patterns` attribute was found note: the lint level is defined here --> $DIR/omitted-patterns.rs:57:16 | LL | #[deny(non_exhaustive_omitted_patterns)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: ensure that all variants are matched explicitly by adding the suggested match arms - = note: the matched value is of type `NonExhaustiveEnum` and the `non_exhaustive_omitted_patterns` attribute was found error: some variants are not matched explicitly --> $DIR/omitted-patterns.rs:65:9 @@ -97,13 +97,13 @@ error: some variants are not matched explicitly LL | _ => {} | ^ pattern `NonExhaustiveEnum::Tuple(_)` not covered | + = help: ensure that all variants are matched explicitly by adding the suggested match arms + = note: the matched value is of type `NonExhaustiveEnum` and the `non_exhaustive_omitted_patterns` attribute was found note: the lint level is defined here --> $DIR/omitted-patterns.rs:64:16 | LL | #[deny(non_exhaustive_omitted_patterns)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: ensure that all variants are matched explicitly by adding the suggested match arms - = note: the matched value is of type `NonExhaustiveEnum` and the `non_exhaustive_omitted_patterns` attribute was found error: some variants are not matched explicitly --> $DIR/omitted-patterns.rs:75:9 @@ -111,13 +111,13 @@ error: some variants are not matched explicitly LL | _ => {} | ^ pattern `NonExhaustiveEnum::Unit` not covered | + = help: ensure that all variants are matched explicitly by adding the suggested match arms + = note: the matched value is of type `NonExhaustiveEnum` and the `non_exhaustive_omitted_patterns` attribute was found note: the lint level is defined here --> $DIR/omitted-patterns.rs:74:16 | LL | #[deny(non_exhaustive_omitted_patterns)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: ensure that all variants are matched explicitly by adding the suggested match arms - = note: the matched value is of type `NonExhaustiveEnum` and the `non_exhaustive_omitted_patterns` attribute was found error: some variants are not matched explicitly --> $DIR/omitted-patterns.rs:92:32 @@ -125,13 +125,13 @@ error: some variants are not matched explicitly LL | NestedNonExhaustive::A(_) => {} | ^ patterns `NonExhaustiveEnum::Tuple(_)` and `NonExhaustiveEnum::Struct { .. }` not covered | + = help: ensure that all variants are matched explicitly by adding the suggested match arms + = note: the matched value is of type `NonExhaustiveEnum` and the `non_exhaustive_omitted_patterns` attribute was found note: the lint level is defined here --> $DIR/omitted-patterns.rs:89:12 | LL | #[deny(non_exhaustive_omitted_patterns)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: ensure that all variants are matched explicitly by adding the suggested match arms - = note: the matched value is of type `NonExhaustiveEnum` and the `non_exhaustive_omitted_patterns` attribute was found error: some variants are not matched explicitly --> $DIR/omitted-patterns.rs:94:9 @@ -148,13 +148,13 @@ error: some variants are not matched explicitly LL | _ => {} | ^ pattern `NonExhaustiveSingleVariant::A(_)` not covered | + = help: ensure that all variants are matched explicitly by adding the suggested match arms + = note: the matched value is of type `NonExhaustiveSingleVariant` and the `non_exhaustive_omitted_patterns` attribute was found note: the lint level is defined here --> $DIR/omitted-patterns.rs:130:12 | LL | #[deny(non_exhaustive_omitted_patterns)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: ensure that all variants are matched explicitly by adding the suggested match arms - = note: the matched value is of type `NonExhaustiveSingleVariant` and the `non_exhaustive_omitted_patterns` attribute was found error: some variants are not matched explicitly --> $DIR/omitted-patterns.rs:144:9 @@ -162,13 +162,13 @@ error: some variants are not matched explicitly LL | _ => {} | ^ pattern `UnstableEnum::Unstable` not covered | + = help: ensure that all variants are matched explicitly by adding the suggested match arms + = note: the matched value is of type `UnstableEnum` and the `non_exhaustive_omitted_patterns` attribute was found note: the lint level is defined here --> $DIR/omitted-patterns.rs:143:16 | LL | #[deny(non_exhaustive_omitted_patterns)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: ensure that all variants are matched explicitly by adding the suggested match arms - = note: the matched value is of type `UnstableEnum` and the `non_exhaustive_omitted_patterns` attribute was found error: some variants are not matched explicitly --> $DIR/omitted-patterns.rs:168:9 @@ -176,13 +176,13 @@ error: some variants are not matched explicitly LL | _ => {} | ^ pattern `OnlyUnstableEnum::Unstable2` not covered | + = help: ensure that all variants are matched explicitly by adding the suggested match arms + = note: the matched value is of type `OnlyUnstableEnum` and the `non_exhaustive_omitted_patterns` attribute was found note: the lint level is defined here --> $DIR/omitted-patterns.rs:165:12 | LL | #[deny(non_exhaustive_omitted_patterns)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: ensure that all variants are matched explicitly by adding the suggested match arms - = note: the matched value is of type `OnlyUnstableEnum` and the `non_exhaustive_omitted_patterns` attribute was found error: aborting due to 8 previous errors; 6 warnings emitted diff --git a/src/test/ui/rfc-2008-non-exhaustive/stable-omitted-patterns.stderr b/src/test/ui/rfc-2008-non-exhaustive/stable-omitted-patterns.stderr index 533e8abf2d6..f38368590fb 100644 --- a/src/test/ui/rfc-2008-non-exhaustive/stable-omitted-patterns.stderr +++ b/src/test/ui/rfc-2008-non-exhaustive/stable-omitted-patterns.stderr @@ -4,13 +4,13 @@ warning: some fields are not explicitly listed LL | let UnstableStruct { stable, .. } = UnstableStruct::default(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `stable2` not listed | + = help: ensure that all fields are mentioned explicitly by adding the suggested fields + = note: the pattern is of type `UnstableStruct` and the `non_exhaustive_omitted_patterns` attribute was found note: the lint level is defined here --> $DIR/stable-omitted-patterns.rs:38:12 | LL | #[warn(non_exhaustive_omitted_patterns)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: ensure that all fields are mentioned explicitly by adding the suggested fields - = note: the pattern is of type `UnstableStruct` and the `non_exhaustive_omitted_patterns` attribute was found error: some variants are not matched explicitly --> $DIR/stable-omitted-patterns.rs:23:9 @@ -18,13 +18,13 @@ error: some variants are not matched explicitly LL | _ => {} | ^ pattern `UnstableEnum::Stable2` not covered | + = help: ensure that all variants are matched explicitly by adding the suggested match arms + = note: the matched value is of type `UnstableEnum` and the `non_exhaustive_omitted_patterns` attribute was found note: the lint level is defined here --> $DIR/stable-omitted-patterns.rs:22:16 | LL | #[deny(non_exhaustive_omitted_patterns)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: ensure that all variants are matched explicitly by adding the suggested match arms - = note: the matched value is of type `UnstableEnum` and the `non_exhaustive_omitted_patterns` attribute was found error: aborting due to previous error; 1 warning emitted diff --git a/src/test/ui/rfc-2294-if-let-guard/warns.stderr b/src/test/ui/rfc-2294-if-let-guard/warns.stderr index cf64513f9c8..75f22ac8dc0 100644 --- a/src/test/ui/rfc-2294-if-let-guard/warns.stderr +++ b/src/test/ui/rfc-2294-if-let-guard/warns.stderr @@ -4,13 +4,13 @@ error: irrefutable `if let` guard pattern LL | Some(x) if let () = x => {} | ^^ | + = note: this pattern will always match, so the guard is useless + = help: consider removing the guard and adding a `let` inside the match arm note: the lint level is defined here --> $DIR/warns.rs:3:8 | LL | #[deny(irrefutable_let_patterns)] | ^^^^^^^^^^^^^^^^^^^^^^^^ - = note: this pattern will always match, so the guard is useless - = help: consider removing the guard and adding a `let` inside the match arm error: unreachable pattern --> $DIR/warns.rs:15:25 diff --git a/src/test/ui/rfc-2497-if-let-chains/irrefutable-lets.disallowed.stderr b/src/test/ui/rfc-2497-if-let-chains/irrefutable-lets.disallowed.stderr index d1d5288aea3..2570c36b810 100644 --- a/src/test/ui/rfc-2497-if-let-chains/irrefutable-lets.disallowed.stderr +++ b/src/test/ui/rfc-2497-if-let-chains/irrefutable-lets.disallowed.stderr @@ -4,13 +4,13 @@ error: leading irrefutable pattern in let chain LL | if let first = &opt && let Some(ref second) = first && let None = second.start {} | ^^^^^^^^^^^^^^^^ | + = note: this pattern will always match + = help: consider moving it outside of the construct note: the lint level is defined here --> $DIR/irrefutable-lets.rs:6:30 | LL | #![cfg_attr(disallowed, deny(irrefutable_let_patterns))] | ^^^^^^^^^^^^^^^^^^^^^^^^ - = note: this pattern will always match - = help: consider moving it outside of the construct error: irrefutable `if let` patterns --> $DIR/irrefutable-lets.rs:19:8 diff --git a/src/test/ui/rust-2018/async-ident-allowed.stderr b/src/test/ui/rust-2018/async-ident-allowed.stderr index 5b63eab8e46..992b2975009 100644 --- a/src/test/ui/rust-2018/async-ident-allowed.stderr +++ b/src/test/ui/rust-2018/async-ident-allowed.stderr @@ -4,14 +4,14 @@ error: `async` is a keyword in the 2018 edition LL | let async = 3; | ^^^^^ help: you can use a raw identifier to stay compatible: `r#async` | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! + = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716> note: the lint level is defined here --> $DIR/async-ident-allowed.rs:3:9 | LL | #![deny(rust_2018_compatibility)] | ^^^^^^^^^^^^^^^^^^^^^^^ = note: `#[deny(keyword_idents)]` implied by `#[deny(rust_2018_compatibility)]` - = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! - = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716> error: aborting due to previous error diff --git a/src/test/ui/rust-2018/async-ident.stderr b/src/test/ui/rust-2018/async-ident.stderr index 6396e9deee2..d15250c54ec 100644 --- a/src/test/ui/rust-2018/async-ident.stderr +++ b/src/test/ui/rust-2018/async-ident.stderr @@ -4,13 +4,13 @@ error: `async` is a keyword in the 2018 edition LL | fn async() {} | ^^^^^ help: you can use a raw identifier to stay compatible: `r#async` | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! + = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716> note: the lint level is defined here --> $DIR/async-ident.rs:2:9 | LL | #![deny(keyword_idents)] | ^^^^^^^^^^^^^^ - = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! - = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716> error: `async` is a keyword in the 2018 edition --> $DIR/async-ident.rs:12:7 diff --git a/src/test/ui/rust-2018/dyn-keyword.stderr b/src/test/ui/rust-2018/dyn-keyword.stderr index 699242f2dcb..b6f5b10cf03 100644 --- a/src/test/ui/rust-2018/dyn-keyword.stderr +++ b/src/test/ui/rust-2018/dyn-keyword.stderr @@ -4,13 +4,13 @@ error: `dyn` is a keyword in the 2018 edition LL | let dyn = (); | ^^^ help: you can use a raw identifier to stay compatible: `r#dyn` | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! + = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716> note: the lint level is defined here --> $DIR/dyn-keyword.rs:5:9 | LL | #![deny(keyword_idents)] | ^^^^^^^^^^^^^^ - = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! - = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716> error: aborting due to previous error diff --git a/src/test/ui/rust-2018/edition-lint-fully-qualified-paths.stderr b/src/test/ui/rust-2018/edition-lint-fully-qualified-paths.stderr index 6f529fa9114..e1709db0990 100644 --- a/src/test/ui/rust-2018/edition-lint-fully-qualified-paths.stderr +++ b/src/test/ui/rust-2018/edition-lint-fully-qualified-paths.stderr @@ -4,13 +4,13 @@ error: absolute paths must start with `self`, `super`, `crate`, or an external c LL | let _: <foo::Baz as ::foo::Foo>::Bar = (); | ^^^^^^^^^^ help: use `crate`: `crate::foo::Foo` | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! + = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130> note: the lint level is defined here --> $DIR/edition-lint-fully-qualified-paths.rs:4:9 | LL | #![deny(absolute_paths_not_starting_with_crate)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! - = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130> error: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition --> $DIR/edition-lint-fully-qualified-paths.rs:23:13 diff --git a/src/test/ui/rust-2018/edition-lint-nested-empty-paths.stderr b/src/test/ui/rust-2018/edition-lint-nested-empty-paths.stderr index e47c320f78f..8769cbb35b0 100644 --- a/src/test/ui/rust-2018/edition-lint-nested-empty-paths.stderr +++ b/src/test/ui/rust-2018/edition-lint-nested-empty-paths.stderr @@ -4,13 +4,13 @@ error: absolute paths must start with `self`, `super`, `crate`, or an external c LL | use foo::{bar::{baz::{}}}; | ^^^^^^^^^^^^^^^^^^^^^ help: use `crate`: `crate::foo::{bar::{baz::{}}}` | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! + = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130> note: the lint level is defined here --> $DIR/edition-lint-nested-empty-paths.rs:4:9 | LL | #![deny(absolute_paths_not_starting_with_crate)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! - = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130> error: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition --> $DIR/edition-lint-nested-empty-paths.rs:21:5 diff --git a/src/test/ui/rust-2018/edition-lint-nested-paths.stderr b/src/test/ui/rust-2018/edition-lint-nested-paths.stderr index 24b17f212eb..354a6fe3252 100644 --- a/src/test/ui/rust-2018/edition-lint-nested-paths.stderr +++ b/src/test/ui/rust-2018/edition-lint-nested-paths.stderr @@ -4,13 +4,13 @@ error: absolute paths must start with `self`, `super`, `crate`, or an external c LL | use foo::{a, b}; | ^^^^^^^^^^^ help: use `crate`: `crate::foo::{a, b}` | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! + = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130> note: the lint level is defined here --> $DIR/edition-lint-nested-paths.rs:4:9 | LL | #![deny(absolute_paths_not_starting_with_crate)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! - = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130> error: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition --> $DIR/edition-lint-nested-paths.rs:6:5 diff --git a/src/test/ui/rust-2018/edition-lint-paths.stderr b/src/test/ui/rust-2018/edition-lint-paths.stderr index 1ded8cd3694..42652be9401 100644 --- a/src/test/ui/rust-2018/edition-lint-paths.stderr +++ b/src/test/ui/rust-2018/edition-lint-paths.stderr @@ -4,13 +4,13 @@ error: absolute paths must start with `self`, `super`, `crate`, or an external c LL | use bar::Bar; | ^^^^^^^^ help: use `crate`: `crate::bar::Bar` | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! + = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130> note: the lint level is defined here --> $DIR/edition-lint-paths.rs:5:9 | LL | #![deny(absolute_paths_not_starting_with_crate)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! - = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130> error: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition --> $DIR/edition-lint-paths.rs:19:9 diff --git a/src/test/ui/rust-2018/extern-crate-rename.stderr b/src/test/ui/rust-2018/extern-crate-rename.stderr index 4bccbc51223..eb040f5de54 100644 --- a/src/test/ui/rust-2018/extern-crate-rename.stderr +++ b/src/test/ui/rust-2018/extern-crate-rename.stderr @@ -4,13 +4,13 @@ error: absolute paths must start with `self`, `super`, `crate`, or an external c LL | use my_crate::foo; | ^^^^^^^^^^^^^ help: use `crate`: `crate::my_crate::foo` | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! + = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130> note: the lint level is defined here --> $DIR/extern-crate-rename.rs:8:9 | LL | #![deny(absolute_paths_not_starting_with_crate)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! - = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130> error: aborting due to previous error diff --git a/src/test/ui/rust-2018/extern-crate-submod.stderr b/src/test/ui/rust-2018/extern-crate-submod.stderr index 3c75319aeda..1a9aa75787a 100644 --- a/src/test/ui/rust-2018/extern-crate-submod.stderr +++ b/src/test/ui/rust-2018/extern-crate-submod.stderr @@ -4,13 +4,13 @@ error: absolute paths must start with `self`, `super`, `crate`, or an external c LL | use m::edition_lint_paths::foo; | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `crate`: `crate::m::edition_lint_paths::foo` | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! + = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130> note: the lint level is defined here --> $DIR/extern-crate-submod.rs:9:9 | LL | #![deny(absolute_paths_not_starting_with_crate)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! - = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130> error: aborting due to previous error diff --git a/src/test/ui/rust-2018/try-ident.stderr b/src/test/ui/rust-2018/try-ident.stderr index 3d93b433cf2..74015ac9da4 100644 --- a/src/test/ui/rust-2018/try-ident.stderr +++ b/src/test/ui/rust-2018/try-ident.stderr @@ -4,14 +4,14 @@ warning: `try` is a keyword in the 2018 edition LL | try(); | ^^^ help: you can use a raw identifier to stay compatible: `r#try` | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! + = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716> note: the lint level is defined here --> $DIR/try-ident.rs:4:9 | LL | #![warn(rust_2018_compatibility)] | ^^^^^^^^^^^^^^^^^^^^^^^ = note: `#[warn(keyword_idents)]` implied by `#[warn(rust_2018_compatibility)]` - = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! - = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716> warning: `try` is a keyword in the 2018 edition --> $DIR/try-ident.rs:12:4 diff --git a/src/test/ui/rust-2018/try-macro.stderr b/src/test/ui/rust-2018/try-macro.stderr index f315b4d4a9e..760378f0955 100644 --- a/src/test/ui/rust-2018/try-macro.stderr +++ b/src/test/ui/rust-2018/try-macro.stderr @@ -4,14 +4,14 @@ warning: `try` is a keyword in the 2018 edition LL | try!(x); | ^^^ help: you can use a raw identifier to stay compatible: `r#try` | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! + = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716> note: the lint level is defined here --> $DIR/try-macro.rs:6:9 | LL | #![warn(rust_2018_compatibility)] | ^^^^^^^^^^^^^^^^^^^^^^^ = note: `#[warn(keyword_idents)]` implied by `#[warn(rust_2018_compatibility)]` - = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! - = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716> warning: 1 warning emitted diff --git a/src/test/ui/rust-2021/array-into-iter-ambiguous.stderr b/src/test/ui/rust-2021/array-into-iter-ambiguous.stderr index fac8d21c7b4..2a724bd3072 100644 --- a/src/test/ui/rust-2021/array-into-iter-ambiguous.stderr +++ b/src/test/ui/rust-2021/array-into-iter-ambiguous.stderr @@ -4,13 +4,13 @@ warning: trait method `into_iter` will become ambiguous in Rust 2021 LL | let y = points.into_iter(); | ^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `MyIntoIter::into_iter(points)` | + = warning: this changes meaning in Rust 2021 + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html> note: the lint level is defined here --> $DIR/array-into-iter-ambiguous.rs:5:9 | LL | #![warn(array_into_iter)] | ^^^^^^^^^^^^^^^ - = warning: this changes meaning in Rust 2021 - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html> warning: 1 warning emitted diff --git a/src/test/ui/rust-2021/future-prelude-collision-generic-trait.stderr b/src/test/ui/rust-2021/future-prelude-collision-generic-trait.stderr index 14ad9b017b6..f38da132b5e 100644 --- a/src/test/ui/rust-2021/future-prelude-collision-generic-trait.stderr +++ b/src/test/ui/rust-2021/future-prelude-collision-generic-trait.stderr @@ -4,13 +4,13 @@ warning: trait-associated function `try_from` will become ambiguous in Rust 2021 LL | U::try_from(self) | ^^^^^^^^^^^ help: disambiguate the associated function: `<U as PyTryFrom<'_, _>>::try_from` | + = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html> note: the lint level is defined here --> $DIR/future-prelude-collision-generic-trait.rs:5:9 | LL | #![warn(rust_2021_prelude_collisions)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html> warning: 1 warning emitted diff --git a/src/test/ui/rust-2021/future-prelude-collision-generic.stderr b/src/test/ui/rust-2021/future-prelude-collision-generic.stderr index e1d3f3c0a46..9893b3ebaa6 100644 --- a/src/test/ui/rust-2021/future-prelude-collision-generic.stderr +++ b/src/test/ui/rust-2021/future-prelude-collision-generic.stderr @@ -4,13 +4,13 @@ warning: trait-associated function `from_iter` will become ambiguous in Rust 202 LL | Generic::from_iter(1); | ^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `<Generic<'_, _> as MyFromIter>::from_iter` | + = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html> note: the lint level is defined here --> $DIR/future-prelude-collision-generic.rs:5:9 | LL | #![warn(rust_2021_prelude_collisions)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html> warning: trait-associated function `from_iter` will become ambiguous in Rust 2021 --> $DIR/future-prelude-collision-generic.rs:31:5 diff --git a/src/test/ui/rust-2021/future-prelude-collision-imported.stderr b/src/test/ui/rust-2021/future-prelude-collision-imported.stderr index 56abb8abd4d..c1d72d0df21 100644 --- a/src/test/ui/rust-2021/future-prelude-collision-imported.stderr +++ b/src/test/ui/rust-2021/future-prelude-collision-imported.stderr @@ -4,13 +4,13 @@ warning: trait method `try_into` will become ambiguous in Rust 2021 LL | let _: u32 = 3u8.try_into().unwrap(); | ^^^^^^^^^^^^^^ help: disambiguate the associated function: `TryIntoU32::try_into(3u8)` | + = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html> note: the lint level is defined here --> $DIR/future-prelude-collision-imported.rs:4:9 | LL | #![warn(rust_2021_prelude_collisions)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html> warning: trait method `try_into` will become ambiguous in Rust 2021 --> $DIR/future-prelude-collision-imported.rs:40:22 diff --git a/src/test/ui/rust-2021/future-prelude-collision-macros.stderr b/src/test/ui/rust-2021/future-prelude-collision-macros.stderr index 4c3543ca782..4d4a0769958 100644 --- a/src/test/ui/rust-2021/future-prelude-collision-macros.stderr +++ b/src/test/ui/rust-2021/future-prelude-collision-macros.stderr @@ -4,13 +4,13 @@ warning: trait method `try_into` will become ambiguous in Rust 2021 LL | foo!().try_into(todo!()); | ^^^^^^^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `MyTry::try_into(foo!(), todo!())` | + = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html> note: the lint level is defined here --> $DIR/future-prelude-collision-macros.rs:4:9 | LL | #![warn(rust_2021_prelude_collisions)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html> warning: trait-associated function `try_from` will become ambiguous in Rust 2021 --> $DIR/future-prelude-collision-macros.rs:42:5 diff --git a/src/test/ui/rust-2021/future-prelude-collision-turbofish.stderr b/src/test/ui/rust-2021/future-prelude-collision-turbofish.stderr index 2de9020bce7..c0ef80fd841 100644 --- a/src/test/ui/rust-2021/future-prelude-collision-turbofish.stderr +++ b/src/test/ui/rust-2021/future-prelude-collision-turbofish.stderr @@ -4,13 +4,13 @@ warning: trait method `try_into` will become ambiguous in Rust 2021 LL | x.try_into::<usize>().or(Err("foo"))?.checked_sub(1); | ^^^^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `AnnotatableTryInto::try_into::<usize>(x)` | + = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html> note: the lint level is defined here --> $DIR/future-prelude-collision-turbofish.rs:6:9 | LL | #![warn(rust_2021_prelude_collisions)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html> warning: trait method `try_into` will become ambiguous in Rust 2021 --> $DIR/future-prelude-collision-turbofish.rs:23:5 diff --git a/src/test/ui/rust-2021/future-prelude-collision.stderr b/src/test/ui/rust-2021/future-prelude-collision.stderr index 889e66de03f..cae113ff711 100644 --- a/src/test/ui/rust-2021/future-prelude-collision.stderr +++ b/src/test/ui/rust-2021/future-prelude-collision.stderr @@ -4,13 +4,13 @@ warning: trait method `try_into` will become ambiguous in Rust 2021 LL | let _: u32 = 3u8.try_into().unwrap(); | ^^^^^^^^^^^^^^ help: disambiguate the associated function: `TryIntoU32::try_into(3u8)` | + = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html> note: the lint level is defined here --> $DIR/future-prelude-collision.rs:4:9 | LL | #![warn(rust_2021_prelude_collisions)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html> warning: trait-associated function `try_from` will become ambiguous in Rust 2021 --> $DIR/future-prelude-collision.rs:61:13 diff --git a/src/test/ui/rust-2021/generic-type-collision.stderr b/src/test/ui/rust-2021/generic-type-collision.stderr index e6ea28d718d..1ec61044f4a 100644 --- a/src/test/ui/rust-2021/generic-type-collision.stderr +++ b/src/test/ui/rust-2021/generic-type-collision.stderr @@ -4,13 +4,13 @@ warning: trait-associated function `from_iter` will become ambiguous in Rust 202 LL | <Vec<i32>>::from_iter(None); | ^^^^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `<Vec<i32> as MyTrait<_>>::from_iter` | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html> note: the lint level is defined here --> $DIR/generic-type-collision.rs:4:9 | LL | #![warn(rust_2021_prelude_collisions)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html> warning: 1 warning emitted diff --git a/src/test/ui/rust-2021/inherent-dyn-collision.stderr b/src/test/ui/rust-2021/inherent-dyn-collision.stderr index 77b4c385132..f5905574ac3 100644 --- a/src/test/ui/rust-2021/inherent-dyn-collision.stderr +++ b/src/test/ui/rust-2021/inherent-dyn-collision.stderr @@ -4,13 +4,13 @@ warning: trait method `try_into` will become ambiguous in Rust 2021 LL | get_dyn_trait().try_into().unwrap() | ^^^^^^^^^^^^^^^ help: disambiguate the method call: `(&*get_dyn_trait())` | + = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html> note: the lint level is defined here --> $DIR/inherent-dyn-collision.rs:8:9 | LL | #![warn(rust_2021_prelude_collisions)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html> warning: 1 warning emitted diff --git a/src/test/ui/rust-2021/reserved-prefixes-migration.stderr b/src/test/ui/rust-2021/reserved-prefixes-migration.stderr index c6bc082cf18..20914d1b9d1 100644 --- a/src/test/ui/rust-2021/reserved-prefixes-migration.stderr +++ b/src/test/ui/rust-2021/reserved-prefixes-migration.stderr @@ -4,13 +4,13 @@ warning: prefix `z` is unknown LL | m2!(z"hey"); | ^ unknown prefix | + = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/reserving-syntax.html> note: the lint level is defined here --> $DIR/reserved-prefixes-migration.rs:5:9 | LL | #![warn(rust_2021_prefixes_incompatible_syntax)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/reserving-syntax.html> help: insert whitespace here to avoid this being parsed as a prefix in Rust 2021 | LL | m2!(z "hey"); diff --git a/src/test/ui/rustdoc/deny-invalid-doc-attrs.stderr b/src/test/ui/rustdoc/deny-invalid-doc-attrs.stderr index a14ab8fe4bc..e9a4c1dd52f 100644 --- a/src/test/ui/rustdoc/deny-invalid-doc-attrs.stderr +++ b/src/test/ui/rustdoc/deny-invalid-doc-attrs.stderr @@ -4,13 +4,13 @@ error: unknown `doc` attribute `x` LL | #![doc(x)] | ^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730> note: the lint level is defined here --> $DIR/deny-invalid-doc-attrs.rs:1:9 | LL | #![deny(invalid_doc_attributes)] | ^^^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730> error: aborting due to previous error diff --git a/src/test/ui/rustdoc/doc-test-attr.stderr b/src/test/ui/rustdoc/doc-test-attr.stderr index 7f5e2d6bc70..5e6014954a4 100644 --- a/src/test/ui/rustdoc/doc-test-attr.stderr +++ b/src/test/ui/rustdoc/doc-test-attr.stderr @@ -4,13 +4,13 @@ error: `#[doc(test(...)]` takes a list of attributes LL | #![doc(test)] | ^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730> note: the lint level is defined here --> $DIR/doc-test-attr.rs:2:9 | LL | #![deny(invalid_doc_attributes)] | ^^^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730> error: `#[doc(test(...)]` takes a list of attributes --> $DIR/doc-test-attr.rs:7:8 diff --git a/src/test/ui/rustdoc/feature-gate-doc_primitive.stderr b/src/test/ui/rustdoc/feature-gate-doc_primitive.stderr index 736bf29c580..194b2d87db2 100644 --- a/src/test/ui/rustdoc/feature-gate-doc_primitive.stderr +++ b/src/test/ui/rustdoc/feature-gate-doc_primitive.stderr @@ -4,9 +4,9 @@ warning: `doc(primitive)` should never have been stable LL | #[doc(primitive = "usize")] | ^^^^^^^^^^^^^^^^^^^ | - = note: `#[warn(invalid_doc_attributes)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730> + = note: `#[warn(invalid_doc_attributes)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/sanitize/inline-always.stderr b/src/test/ui/sanitize/inline-always.stderr index 918762d1f66..74fba3c0e0e 100644 --- a/src/test/ui/sanitize/inline-always.stderr +++ b/src/test/ui/sanitize/inline-always.stderr @@ -4,12 +4,12 @@ warning: `no_sanitize` will have no effect after inlining LL | #[no_sanitize(address)] | ^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `#[warn(inline_no_sanitize)]` on by default note: inlining requested here --> $DIR/inline-always.rs:5:1 | LL | #[inline(always)] | ^^^^^^^^^^^^^^^^^ + = note: `#[warn(inline_no_sanitize)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/span/drop-location-span-error-rust-2021-incompatible-closure-captures-93117.stderr b/src/test/ui/span/drop-location-span-error-rust-2021-incompatible-closure-captures-93117.stderr index 2c1fa7b36b6..ee72a0c65c8 100644 --- a/src/test/ui/span/drop-location-span-error-rust-2021-incompatible-closure-captures-93117.stderr +++ b/src/test/ui/span/drop-location-span-error-rust-2021-incompatible-closure-captures-93117.stderr @@ -67,8 +67,8 @@ LL | | crate(move || {} ).await LL | | } | |_____^ | - = note: requested on the command line with `-W rust-2021-incompatible-closure-captures` = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html> + = note: requested on the command line with `-W rust-2021-incompatible-closure-captures` help: add a dummy let to cause `path` to be fully captured | LL | async fn create(path: impl AsRef<std::path::Path>) { let _ = &path; diff --git a/src/test/ui/specialization/assoc-ty-graph-cycle.stderr b/src/test/ui/specialization/assoc-ty-graph-cycle.stderr index 17da34caa70..f5529c24d3e 100644 --- a/src/test/ui/specialization/assoc-ty-graph-cycle.stderr +++ b/src/test/ui/specialization/assoc-ty-graph-cycle.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/specialization/cross-crate-defaults.stderr b/src/test/ui/specialization/cross-crate-defaults.stderr index e368c2e73b6..ee5c77a76be 100644 --- a/src/test/ui/specialization/cross-crate-defaults.stderr +++ b/src/test/ui/specialization/cross-crate-defaults.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/specialization/default-associated-type-bound-1.stderr b/src/test/ui/specialization/default-associated-type-bound-1.stderr index af9f2f7c2e9..e498187c0a1 100644 --- a/src/test/ui/specialization/default-associated-type-bound-1.stderr +++ b/src/test/ui/specialization/default-associated-type-bound-1.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default error[E0277]: the trait bound `str: Clone` is not satisfied --> $DIR/default-associated-type-bound-1.rs:18:22 diff --git a/src/test/ui/specialization/default-associated-type-bound-2.stderr b/src/test/ui/specialization/default-associated-type-bound-2.stderr index 91778ed0f4c..4dbe251ed5e 100644 --- a/src/test/ui/specialization/default-associated-type-bound-2.stderr +++ b/src/test/ui/specialization/default-associated-type-bound-2.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default error[E0277]: can't compare `&'static B` with `B` --> $DIR/default-associated-type-bound-2.rs:16:22 diff --git a/src/test/ui/specialization/default-generic-associated-type-bound.stderr b/src/test/ui/specialization/default-generic-associated-type-bound.stderr index 44c24c1e578..c597eed3790 100644 --- a/src/test/ui/specialization/default-generic-associated-type-bound.stderr +++ b/src/test/ui/specialization/default-generic-associated-type-bound.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default error[E0277]: can't compare `T` with `T` --> $DIR/default-generic-associated-type-bound.rs:17:26 diff --git a/src/test/ui/specialization/defaultimpl/allowed-cross-crate.stderr b/src/test/ui/specialization/defaultimpl/allowed-cross-crate.stderr index d8b9c48c72e..02f13d461c3 100644 --- a/src/test/ui/specialization/defaultimpl/allowed-cross-crate.stderr +++ b/src/test/ui/specialization/defaultimpl/allowed-cross-crate.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/specialization/defaultimpl/out-of-order.stderr b/src/test/ui/specialization/defaultimpl/out-of-order.stderr index 9ca915686e8..2cf1ac90959 100644 --- a/src/test/ui/specialization/defaultimpl/out-of-order.stderr +++ b/src/test/ui/specialization/defaultimpl/out-of-order.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/specialization/defaultimpl/overlap-projection.stderr b/src/test/ui/specialization/defaultimpl/overlap-projection.stderr index 31d0e6e3882..75fdfafd9d1 100644 --- a/src/test/ui/specialization/defaultimpl/overlap-projection.stderr +++ b/src/test/ui/specialization/defaultimpl/overlap-projection.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/specialization/defaultimpl/projection.stderr b/src/test/ui/specialization/defaultimpl/projection.stderr index 2d5c80d05f0..cc3fe8237a7 100644 --- a/src/test/ui/specialization/defaultimpl/projection.stderr +++ b/src/test/ui/specialization/defaultimpl/projection.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/specialization/defaultimpl/specialization-no-default.stderr b/src/test/ui/specialization/defaultimpl/specialization-no-default.stderr index 360b7bc787a..770be2af281 100644 --- a/src/test/ui/specialization/defaultimpl/specialization-no-default.stderr +++ b/src/test/ui/specialization/defaultimpl/specialization-no-default.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default error[E0520]: `foo` specializes an item from a parent `impl`, but that item is not marked `default` --> $DIR/specialization-no-default.rs:20:5 diff --git a/src/test/ui/specialization/defaultimpl/specialization-trait-item-not-implemented-rpass.stderr b/src/test/ui/specialization/defaultimpl/specialization-trait-item-not-implemented-rpass.stderr index 163c93550fb..407c1ab7720 100644 --- a/src/test/ui/specialization/defaultimpl/specialization-trait-item-not-implemented-rpass.stderr +++ b/src/test/ui/specialization/defaultimpl/specialization-trait-item-not-implemented-rpass.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/specialization/defaultimpl/specialization-trait-item-not-implemented.stderr b/src/test/ui/specialization/defaultimpl/specialization-trait-item-not-implemented.stderr index 250f0017bea..f19975060a4 100644 --- a/src/test/ui/specialization/defaultimpl/specialization-trait-item-not-implemented.stderr +++ b/src/test/ui/specialization/defaultimpl/specialization-trait-item-not-implemented.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default error[E0046]: not all trait items implemented, missing: `foo_two` --> $DIR/specialization-trait-item-not-implemented.rs:18:1 diff --git a/src/test/ui/specialization/defaultimpl/specialization-trait-not-implemented.stderr b/src/test/ui/specialization/defaultimpl/specialization-trait-not-implemented.stderr index d1004a69058..33ca7a2c210 100644 --- a/src/test/ui/specialization/defaultimpl/specialization-trait-not-implemented.stderr +++ b/src/test/ui/specialization/defaultimpl/specialization-trait-not-implemented.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default error[E0599]: the method `foo_one` exists for struct `MyStruct`, but its trait bounds were not satisfied --> $DIR/specialization-trait-not-implemented.rs:22:29 diff --git a/src/test/ui/specialization/defaultimpl/specialization-wfcheck.stderr b/src/test/ui/specialization/defaultimpl/specialization-wfcheck.stderr index a8fdbc52884..e7801603493 100644 --- a/src/test/ui/specialization/defaultimpl/specialization-wfcheck.stderr +++ b/src/test/ui/specialization/defaultimpl/specialization-wfcheck.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default error[E0277]: the trait bound `U: Eq` is not satisfied --> $DIR/specialization-wfcheck.rs:7:17 diff --git a/src/test/ui/specialization/defaultimpl/validation.stderr b/src/test/ui/specialization/defaultimpl/validation.stderr index cbf0cef5e74..eb6dc9355a3 100644 --- a/src/test/ui/specialization/defaultimpl/validation.stderr +++ b/src/test/ui/specialization/defaultimpl/validation.stderr @@ -14,9 +14,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default error: impls of auto traits cannot be default --> $DIR/validation.rs:9:21 diff --git a/src/test/ui/specialization/issue-35376.stderr b/src/test/ui/specialization/issue-35376.stderr index 835277d408e..6c4167f3f9f 100644 --- a/src/test/ui/specialization/issue-35376.stderr +++ b/src/test/ui/specialization/issue-35376.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/specialization/issue-36804.stderr b/src/test/ui/specialization/issue-36804.stderr index 783a38e6bdc..c2113b25f19 100644 --- a/src/test/ui/specialization/issue-36804.stderr +++ b/src/test/ui/specialization/issue-36804.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/specialization/issue-38091-2.stderr b/src/test/ui/specialization/issue-38091-2.stderr index 31ae4b26e45..117fb10bb7e 100644 --- a/src/test/ui/specialization/issue-38091-2.stderr +++ b/src/test/ui/specialization/issue-38091-2.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default error[E0275]: overflow evaluating the requirement `i32: Check` | diff --git a/src/test/ui/specialization/issue-38091.stderr b/src/test/ui/specialization/issue-38091.stderr index cc5536c9e9a..f2210a40719 100644 --- a/src/test/ui/specialization/issue-38091.stderr +++ b/src/test/ui/specialization/issue-38091.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default error[E0277]: the trait bound `(): Valid` is not satisfied --> $DIR/issue-38091.rs:12:23 diff --git a/src/test/ui/specialization/issue-39448.stderr b/src/test/ui/specialization/issue-39448.stderr index 9b74f684b8f..60157d9a3e1 100644 --- a/src/test/ui/specialization/issue-39448.stderr +++ b/src/test/ui/specialization/issue-39448.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default error[E0275]: overflow evaluating the requirement `T: FromA<U>` --> $DIR/issue-39448.rs:45:13 diff --git a/src/test/ui/specialization/issue-39618.stderr b/src/test/ui/specialization/issue-39618.stderr index 77a45806edb..19de60c7c17 100644 --- a/src/test/ui/specialization/issue-39618.stderr +++ b/src/test/ui/specialization/issue-39618.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/specialization/issue-50452-fail.stderr b/src/test/ui/specialization/issue-50452-fail.stderr index 7249ad73871..5c136adc451 100644 --- a/src/test/ui/specialization/issue-50452-fail.stderr +++ b/src/test/ui/specialization/issue-50452-fail.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default error[E0520]: `foo` specializes an item from a parent `impl`, but that item is not marked `default` --> $DIR/issue-50452-fail.rs:10:5 diff --git a/src/test/ui/specialization/issue-50452.stderr b/src/test/ui/specialization/issue-50452.stderr index 2f05c41346f..48cab9dcdb7 100644 --- a/src/test/ui/specialization/issue-50452.stderr +++ b/src/test/ui/specialization/issue-50452.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/specialization/issue-52050.stderr b/src/test/ui/specialization/issue-52050.stderr index 6d24997a5bf..c263fe46724 100644 --- a/src/test/ui/specialization/issue-52050.stderr +++ b/src/test/ui/specialization/issue-52050.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default error[E0119]: conflicting implementations of trait `IntoPyDictPointer` for type `()` --> $DIR/issue-52050.rs:28:1 diff --git a/src/test/ui/specialization/issue-63716-parse-async.stderr b/src/test/ui/specialization/issue-63716-parse-async.stderr index cde17872d6b..a00572da8f5 100644 --- a/src/test/ui/specialization/issue-63716-parse-async.stderr +++ b/src/test/ui/specialization/issue-63716-parse-async.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/specialization/issue-70442.stderr b/src/test/ui/specialization/issue-70442.stderr index 5ee82e9915b..aa72c32866a 100644 --- a/src/test/ui/specialization/issue-70442.stderr +++ b/src/test/ui/specialization/issue-70442.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/specialization/non-defaulted-item-fail.stderr b/src/test/ui/specialization/non-defaulted-item-fail.stderr index 8b7d6797275..faa14555a4f 100644 --- a/src/test/ui/specialization/non-defaulted-item-fail.stderr +++ b/src/test/ui/specialization/non-defaulted-item-fail.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization, associated_type_defaults)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default error[E0520]: `Ty` specializes an item from a parent `impl`, but that item is not marked `default` --> $DIR/non-defaulted-item-fail.rs:30:5 diff --git a/src/test/ui/specialization/specialization-allowed-cross-crate.stderr b/src/test/ui/specialization/specialization-allowed-cross-crate.stderr index 9605bd08935..3eea4a53bf5 100644 --- a/src/test/ui/specialization/specialization-allowed-cross-crate.stderr +++ b/src/test/ui/specialization/specialization-allowed-cross-crate.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/specialization/specialization-assoc-fns.stderr b/src/test/ui/specialization/specialization-assoc-fns.stderr index a7c0661a825..69f7cece79d 100644 --- a/src/test/ui/specialization/specialization-assoc-fns.stderr +++ b/src/test/ui/specialization/specialization-assoc-fns.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/specialization/specialization-basics.stderr b/src/test/ui/specialization/specialization-basics.stderr index afb2af3803f..7714d4af4c6 100644 --- a/src/test/ui/specialization/specialization-basics.stderr +++ b/src/test/ui/specialization/specialization-basics.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/specialization/specialization-cross-crate.stderr b/src/test/ui/specialization/specialization-cross-crate.stderr index c69130c0aef..06818bb5627 100644 --- a/src/test/ui/specialization/specialization-cross-crate.stderr +++ b/src/test/ui/specialization/specialization-cross-crate.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/specialization/specialization-default-methods.stderr b/src/test/ui/specialization/specialization-default-methods.stderr index ef6365ed31f..d78d30bd802 100644 --- a/src/test/ui/specialization/specialization-default-methods.stderr +++ b/src/test/ui/specialization/specialization-default-methods.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/specialization/specialization-default-projection.stderr b/src/test/ui/specialization/specialization-default-projection.stderr index 7a2b75a1c1f..b8b81876d81 100644 --- a/src/test/ui/specialization/specialization-default-projection.stderr +++ b/src/test/ui/specialization/specialization-default-projection.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default error[E0308]: mismatched types --> $DIR/specialization-default-projection.rs:21:5 diff --git a/src/test/ui/specialization/specialization-default-types.stderr b/src/test/ui/specialization/specialization-default-types.stderr index 5ba38facee0..61a556a9311 100644 --- a/src/test/ui/specialization/specialization-default-types.stderr +++ b/src/test/ui/specialization/specialization-default-types.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default error[E0308]: mismatched types --> $DIR/specialization-default-types.rs:15:9 diff --git a/src/test/ui/specialization/specialization-no-default.stderr b/src/test/ui/specialization/specialization-no-default.stderr index 28c869a7055..842cec9c79f 100644 --- a/src/test/ui/specialization/specialization-no-default.stderr +++ b/src/test/ui/specialization/specialization-no-default.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default error[E0520]: `foo` specializes an item from a parent `impl`, but that item is not marked `default` --> $DIR/specialization-no-default.rs:20:5 diff --git a/src/test/ui/specialization/specialization-on-projection.stderr b/src/test/ui/specialization/specialization-on-projection.stderr index d051ffe0a02..00fc7ffc547 100644 --- a/src/test/ui/specialization/specialization-on-projection.stderr +++ b/src/test/ui/specialization/specialization-on-projection.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/specialization/specialization-out-of-order.stderr b/src/test/ui/specialization/specialization-out-of-order.stderr index 785ec29239b..b524e00f01c 100644 --- a/src/test/ui/specialization/specialization-out-of-order.stderr +++ b/src/test/ui/specialization/specialization-out-of-order.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/specialization/specialization-overlap-negative.stderr b/src/test/ui/specialization/specialization-overlap-negative.stderr index 552b04a6019..fb3d9723aff 100644 --- a/src/test/ui/specialization/specialization-overlap-negative.stderr +++ b/src/test/ui/specialization/specialization-overlap-negative.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default error[E0751]: found both positive and negative implementation of trait `std::marker::Send` for type `TestType<_>`: --> $DIR/specialization-overlap-negative.rs:9:1 diff --git a/src/test/ui/specialization/specialization-overlap-projection.stderr b/src/test/ui/specialization/specialization-overlap-projection.stderr index c92db73074d..708c0817fd9 100644 --- a/src/test/ui/specialization/specialization-overlap-projection.stderr +++ b/src/test/ui/specialization/specialization-overlap-projection.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/specialization/specialization-overlap.stderr b/src/test/ui/specialization/specialization-overlap.stderr index 3ccbe1616e8..98926446765 100644 --- a/src/test/ui/specialization/specialization-overlap.stderr +++ b/src/test/ui/specialization/specialization-overlap.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default error[E0119]: conflicting implementations of trait `Foo` for type `std::vec::Vec<_>` --> $DIR/specialization-overlap.rs:5:1 diff --git a/src/test/ui/specialization/specialization-polarity.stderr b/src/test/ui/specialization/specialization-polarity.stderr index be013552f5d..f287018ba7f 100644 --- a/src/test/ui/specialization/specialization-polarity.stderr +++ b/src/test/ui/specialization/specialization-polarity.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default error[E0751]: found both positive and negative implementation of trait `Foo` for type `u8`: --> $DIR/specialization-polarity.rs:10:1 diff --git a/src/test/ui/specialization/specialization-projection-alias.stderr b/src/test/ui/specialization/specialization-projection-alias.stderr index 6d2bca5d2df..c94d9ed07b1 100644 --- a/src/test/ui/specialization/specialization-projection-alias.stderr +++ b/src/test/ui/specialization/specialization-projection-alias.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/specialization/specialization-projection.stderr b/src/test/ui/specialization/specialization-projection.stderr index 0f1ecf5e379..bfc4e0a0f5d 100644 --- a/src/test/ui/specialization/specialization-projection.stderr +++ b/src/test/ui/specialization/specialization-projection.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/specialization/specialization-supertraits.stderr b/src/test/ui/specialization/specialization-supertraits.stderr index d32e47a24c2..e716bc21596 100644 --- a/src/test/ui/specialization/specialization-supertraits.stderr +++ b/src/test/ui/specialization/specialization-supertraits.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/specialization/specialization-translate-projections-with-lifetimes.stderr b/src/test/ui/specialization/specialization-translate-projections-with-lifetimes.stderr index d30f7af2cbd..c7aad3c0fee 100644 --- a/src/test/ui/specialization/specialization-translate-projections-with-lifetimes.stderr +++ b/src/test/ui/specialization/specialization-translate-projections-with-lifetimes.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/specialization/specialization-translate-projections-with-params.stderr b/src/test/ui/specialization/specialization-translate-projections-with-params.stderr index 1762248f695..1c4fd9325a6 100644 --- a/src/test/ui/specialization/specialization-translate-projections-with-params.stderr +++ b/src/test/ui/specialization/specialization-translate-projections-with-params.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/specialization/specialization-translate-projections.stderr b/src/test/ui/specialization/specialization-translate-projections.stderr index 94a0e79dd56..22bbb12a09b 100644 --- a/src/test/ui/specialization/specialization-translate-projections.stderr +++ b/src/test/ui/specialization/specialization-translate-projections.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/specialization/transmute-specialization.stderr b/src/test/ui/specialization/transmute-specialization.stderr index a0ea72415a1..b1c26d7dacc 100644 --- a/src/test/ui/specialization/transmute-specialization.stderr +++ b/src/test/ui/specialization/transmute-specialization.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/stability-attribute/stability-attribute-trait-impl.stderr b/src/test/ui/stability-attribute/stability-attribute-trait-impl.stderr index 310f02024ca..7645f3c7ef5 100644 --- a/src/test/ui/stability-attribute/stability-attribute-trait-impl.stderr +++ b/src/test/ui/stability-attribute/stability-attribute-trait-impl.stderr @@ -4,8 +4,8 @@ error: an `#[unstable]` annotation here has no effect LL | #[unstable(feature = "h", issue = "none")] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `#[deny(ineffective_unstable_trait_impl)]` on by default = note: see issue #55436 <https://github.com/rust-lang/rust/issues/55436> for more information + = note: `#[deny(ineffective_unstable_trait_impl)]` on by default error: module has missing stability attribute --> $DIR/stability-attribute-trait-impl.rs:1:1 diff --git a/src/test/ui/statics/uninhabited-static.stderr b/src/test/ui/statics/uninhabited-static.stderr index 6d37de8ff3f..ef794bb36ac 100644 --- a/src/test/ui/statics/uninhabited-static.stderr +++ b/src/test/ui/statics/uninhabited-static.stderr @@ -4,14 +4,14 @@ error: static of uninhabited type LL | static VOID: Void; | ^^^^^^^^^^^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #74840 <https://github.com/rust-lang/rust/issues/74840> + = note: uninhabited statics cannot be initialized, and any access would be an immediate error note: the lint level is defined here --> $DIR/uninhabited-static.rs:2:9 | LL | #![deny(uninhabited_static)] | ^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #74840 <https://github.com/rust-lang/rust/issues/74840> - = note: uninhabited statics cannot be initialized, and any access would be an immediate error error: static of uninhabited type --> $DIR/uninhabited-static.rs:8:5 @@ -58,12 +58,12 @@ LL | static VOID2: Void = unsafe { std::mem::transmute(()) }; | this code causes undefined behavior when executed | help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done | - = note: `#[warn(invalid_value)]` on by default note: enums with no inhabited variants have no valid value --> $DIR/uninhabited-static.rs:4:1 | LL | enum Void {} | ^^^^^^^^^ + = note: `#[warn(invalid_value)]` on by default error[E0080]: could not evaluate static initializer --> $DIR/uninhabited-static.rs:16:32 diff --git a/src/test/ui/suggestions/issue-61963.stderr b/src/test/ui/suggestions/issue-61963.stderr index a788cab6e4e..b99b1b0b9b3 100644 --- a/src/test/ui/suggestions/issue-61963.stderr +++ b/src/test/ui/suggestions/issue-61963.stderr @@ -4,13 +4,13 @@ error: trait objects without an explicit `dyn` are deprecated LL | bar: Box<Bar>, | ^^^ | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> note: the lint level is defined here --> $DIR/issue-61963.rs:3:9 | LL | #![deny(bare_trait_objects)] | ^^^^^^^^^^^^^^^^^^ - = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> help: use `dyn` | LL | bar: Box<dyn Bar>, diff --git a/src/test/ui/suggestions/suggest-swapping-self-ty-and-trait.stderr b/src/test/ui/suggestions/suggest-swapping-self-ty-and-trait.stderr index f716e6c17e2..ffd505fffb4 100644 --- a/src/test/ui/suggestions/suggest-swapping-self-ty-and-trait.stderr +++ b/src/test/ui/suggestions/suggest-swapping-self-ty-and-trait.stderr @@ -37,9 +37,9 @@ warning: trait objects without an explicit `dyn` are deprecated LL | impl<'a, T> Struct<T> for Trait<'a, T> {} | ^^^^^^^^^^^^ | - = note: `#[warn(bare_trait_objects)]` on by default = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> + = note: `#[warn(bare_trait_objects)]` on by default help: use `dyn` | LL | impl<'a, T> Struct<T> for dyn Trait<'a, T> {} diff --git a/src/test/ui/traits/bound/not-on-bare-trait.stderr b/src/test/ui/traits/bound/not-on-bare-trait.stderr index 1c52629daa4..8da0b6d6b85 100644 --- a/src/test/ui/traits/bound/not-on-bare-trait.stderr +++ b/src/test/ui/traits/bound/not-on-bare-trait.stderr @@ -4,9 +4,9 @@ warning: trait objects without an explicit `dyn` are deprecated LL | fn foo(_x: Foo + Send) { | ^^^^^^^^^^ | - = note: `#[warn(bare_trait_objects)]` on by default = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> + = note: `#[warn(bare_trait_objects)]` on by default help: use `dyn` | LL | fn foo(_x: dyn Foo + Send) { diff --git a/src/test/ui/traits/issue-91949-hangs-on-recursion.stderr b/src/test/ui/traits/issue-91949-hangs-on-recursion.stderr index 6acf2fe65ce..61b6d4b08bb 100644 --- a/src/test/ui/traits/issue-91949-hangs-on-recursion.stderr +++ b/src/test/ui/traits/issue-91949-hangs-on-recursion.stderr @@ -9,8 +9,8 @@ LL | { LL | recurse(IteratorOfWrapped(elements).map(|t| t.0)) | ------------------------------------------------- recursive call site | - = note: `#[warn(unconditional_recursion)]` on by default = help: a `loop` may express intention better if this is on purpose + = note: `#[warn(unconditional_recursion)]` on by default error[E0275]: overflow evaluating the requirement `(): Sized` | diff --git a/src/test/ui/traits/negative-impls/negative-default-impls.stderr b/src/test/ui/traits/negative-impls/negative-default-impls.stderr index ceb86559d85..7b54cf54222 100644 --- a/src/test/ui/traits/negative-impls/negative-default-impls.stderr +++ b/src/test/ui/traits/negative-impls/negative-default-impls.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default error[E0750]: negative impls cannot be default impls --> $DIR/negative-default-impls.rs:9:1 diff --git a/src/test/ui/traits/negative-impls/negative-specializes-negative.stderr b/src/test/ui/traits/negative-impls/negative-specializes-negative.stderr index 9a846143d3d..751e29c3b23 100644 --- a/src/test/ui/traits/negative-impls/negative-specializes-negative.stderr +++ b/src/test/ui/traits/negative-impls/negative-specializes-negative.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default warning: 1 warning emitted diff --git a/src/test/ui/traits/negative-impls/negative-specializes-positive-item.stderr b/src/test/ui/traits/negative-impls/negative-specializes-positive-item.stderr index 77b4373a273..1cfa49b20f3 100644 --- a/src/test/ui/traits/negative-impls/negative-specializes-positive-item.stderr +++ b/src/test/ui/traits/negative-impls/negative-specializes-positive-item.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default error[E0751]: found both positive and negative implementation of trait `MyTrait` for type `u32`: --> $DIR/negative-specializes-positive-item.rs:11:1 diff --git a/src/test/ui/traits/negative-impls/negative-specializes-positive.stderr b/src/test/ui/traits/negative-impls/negative-specializes-positive.stderr index e5dc81b3eb7..9f9e28678ab 100644 --- a/src/test/ui/traits/negative-impls/negative-specializes-positive.stderr +++ b/src/test/ui/traits/negative-impls/negative-specializes-positive.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default error[E0751]: found both positive and negative implementation of trait `MyTrait` for type `u32`: --> $DIR/negative-specializes-positive.rs:7:1 diff --git a/src/test/ui/traits/negative-impls/positive-specializes-negative.stderr b/src/test/ui/traits/negative-impls/positive-specializes-negative.stderr index c091bc81da3..545f94143ad 100644 --- a/src/test/ui/traits/negative-impls/positive-specializes-negative.stderr +++ b/src/test/ui/traits/negative-impls/positive-specializes-negative.stderr @@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a LL | #![feature(specialization)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information = help: consider using `min_specialization` instead, which is more stable and complete + = note: `#[warn(incomplete_features)]` on by default error[E0751]: found both positive and negative implementation of trait `MyTrait` for type `u32`: --> $DIR/positive-specializes-negative.rs:7:1 diff --git a/src/test/ui/traits/object/issue-33140-traitobject-crate.stderr b/src/test/ui/traits/object/issue-33140-traitobject-crate.stderr index 77d71360b80..4ab777bd4df 100644 --- a/src/test/ui/traits/object/issue-33140-traitobject-crate.stderr +++ b/src/test/ui/traits/object/issue-33140-traitobject-crate.stderr @@ -6,13 +6,13 @@ LL | unsafe impl Trait for dyn (::std::marker::Send) + Sync { } LL | unsafe impl Trait for dyn (::std::marker::Send) + Send + Sync { } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `(dyn std::marker::Send + std::marker::Sync + 'static)` | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #56484 <https://github.com/rust-lang/rust/issues/56484> note: the lint level is defined here --> $DIR/issue-33140-traitobject-crate.rs:3:9 | LL | #![warn(order_dependent_trait_objects)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #56484 <https://github.com/rust-lang/rust/issues/56484> warning: conflicting implementations of trait `Trait` for type `(dyn std::marker::Send + std::marker::Sync + 'static)`: (E0119) --> $DIR/issue-33140-traitobject-crate.rs:89:1 diff --git a/src/test/ui/traits/trait-upcasting/migrate-lint-deny.stderr b/src/test/ui/traits/trait-upcasting/migrate-lint-deny.stderr index 35af9112a27..6c359b69836 100644 --- a/src/test/ui/traits/trait-upcasting/migrate-lint-deny.stderr +++ b/src/test/ui/traits/trait-upcasting/migrate-lint-deny.stderr @@ -4,13 +4,13 @@ error: `dyn B` implements `Deref` with supertrait `(dyn A + 'static)` as output LL | take_a(b) | ^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #89460 <https://github.com/rust-lang/rust/issues/89460> note: the lint level is defined here --> $DIR/migrate-lint-deny.rs:1:9 | LL | #![deny(deref_into_dyn_supertrait)] | ^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #89460 <https://github.com/rust-lang/rust/issues/89460> error: aborting due to previous error diff --git a/src/test/ui/traits/unspecified-self-in-trait-ref.stderr b/src/test/ui/traits/unspecified-self-in-trait-ref.stderr index 7869176bb3a..b5e8e88676c 100644 --- a/src/test/ui/traits/unspecified-self-in-trait-ref.stderr +++ b/src/test/ui/traits/unspecified-self-in-trait-ref.stderr @@ -4,9 +4,9 @@ warning: trait objects without an explicit `dyn` are deprecated LL | let a = Foo::lol(); | ^^^ | - = note: `#[warn(bare_trait_objects)]` on by default = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> + = note: `#[warn(bare_trait_objects)]` on by default help: use `dyn` | LL | let a = <dyn Foo>::lol(); diff --git a/src/test/ui/type-alias-enum-variants/enum-variant-priority-lint-ambiguous_associated_items.stderr b/src/test/ui/type-alias-enum-variants/enum-variant-priority-lint-ambiguous_associated_items.stderr index aaa3159e0b0..0202a2fea49 100644 --- a/src/test/ui/type-alias-enum-variants/enum-variant-priority-lint-ambiguous_associated_items.stderr +++ b/src/test/ui/type-alias-enum-variants/enum-variant-priority-lint-ambiguous_associated_items.stderr @@ -4,7 +4,6 @@ error: ambiguous associated item LL | fn f() -> Self::V { 0 } | ^^^^^^^ help: use fully-qualified syntax: `<E as Tr>::V` | - = note: `#[deny(ambiguous_associated_items)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #57644 <https://github.com/rust-lang/rust/issues/57644> note: `V` could refer to the variant defined here @@ -17,6 +16,7 @@ note: `V` could also refer to the associated type defined here | LL | type V; | ^^^^^^ + = note: `#[deny(ambiguous_associated_items)]` on by default error: ambiguous associated item --> $DIR/enum-variant-priority-lint-ambiguous_associated_items.rs:32:15 diff --git a/src/test/ui/unboxed-closures/unboxed-closures-counter-not-moved.stderr b/src/test/ui/unboxed-closures/unboxed-closures-counter-not-moved.stderr index ba4b3dac670..6450cc30ac0 100644 --- a/src/test/ui/unboxed-closures/unboxed-closures-counter-not-moved.stderr +++ b/src/test/ui/unboxed-closures/unboxed-closures-counter-not-moved.stderr @@ -12,8 +12,8 @@ warning: value assigned to `counter` is never read LL | counter += 1; | ^^^^^^^ | - = note: `#[warn(unused_assignments)]` on by default = help: maybe it is overwritten before being read? + = note: `#[warn(unused_assignments)]` on by default warning: unused variable: `counter` --> $DIR/unboxed-closures-counter-not-moved.rs:24:9 diff --git a/src/test/ui/unboxed-closures/unboxed-closures-move-mutable.stderr b/src/test/ui/unboxed-closures/unboxed-closures-move-mutable.stderr index 1254f8dbc5e..5c06f4e621c 100644 --- a/src/test/ui/unboxed-closures/unboxed-closures-move-mutable.stderr +++ b/src/test/ui/unboxed-closures/unboxed-closures-move-mutable.stderr @@ -4,8 +4,8 @@ warning: unused variable: `x` LL | move || x += 1; | ^ | - = note: `#[warn(unused_variables)]` on by default = help: did you mean to capture by reference instead? + = note: `#[warn(unused_variables)]` on by default warning: unused variable: `x` --> $DIR/unboxed-closures-move-mutable.rs:21:17 diff --git a/src/test/ui/union/union-repr-c.stderr b/src/test/ui/union/union-repr-c.stderr index 9abf440f735..49124eee5ee 100644 --- a/src/test/ui/union/union-repr-c.stderr +++ b/src/test/ui/union/union-repr-c.stderr @@ -4,11 +4,6 @@ error: `extern` block uses type `W`, which is not FFI-safe LL | static FOREIGN2: W; | ^ not FFI-safe | -note: the lint level is defined here - --> $DIR/union-repr-c.rs:2:9 - | -LL | #![deny(improper_ctypes)] - | ^^^^^^^^^^^^^^^ = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this union = note: this union has unspecified layout note: the type is defined here @@ -16,6 +11,11 @@ note: the type is defined here | LL | union W { | ^^^^^^^ +note: the lint level is defined here + --> $DIR/union-repr-c.rs:2:9 + | +LL | #![deny(improper_ctypes)] + | ^^^^^^^^^^^^^^^ error: aborting due to previous error diff --git a/src/test/ui/unknown-unstable-lints/deny-unstable-lint-command-line.stderr b/src/test/ui/unknown-unstable-lints/deny-unstable-lint-command-line.stderr index 7e6885bd706..aa73b824a57 100644 --- a/src/test/ui/unknown-unstable-lints/deny-unstable-lint-command-line.stderr +++ b/src/test/ui/unknown-unstable-lints/deny-unstable-lint-command-line.stderr @@ -1,8 +1,8 @@ error: unknown lint: `test_unstable_lint` | - = note: requested on the command line with `-D unknown-lints` = note: the `test_unstable_lint` lint is unstable = help: add `#![feature(test_unstable_lint)]` to the crate attributes to enable + = note: requested on the command line with `-D unknown-lints` error: unknown lint: `test_unstable_lint` | diff --git a/src/test/ui/unknown-unstable-lints/deny-unstable-lint-inline.stderr b/src/test/ui/unknown-unstable-lints/deny-unstable-lint-inline.stderr index 2d1027dd0e0..2a2a9811bfb 100644 --- a/src/test/ui/unknown-unstable-lints/deny-unstable-lint-inline.stderr +++ b/src/test/ui/unknown-unstable-lints/deny-unstable-lint-inline.stderr @@ -4,13 +4,13 @@ error: unknown lint: `test_unstable_lint` LL | #![allow(test_unstable_lint)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | + = note: the `test_unstable_lint` lint is unstable + = help: add `#![feature(test_unstable_lint)]` to the crate attributes to enable note: the lint level is defined here --> $DIR/deny-unstable-lint-inline.rs:3:9 | LL | #![deny(unknown_lints)] | ^^^^^^^^^^^^^ - = note: the `test_unstable_lint` lint is unstable - = help: add `#![feature(test_unstable_lint)]` to the crate attributes to enable error: unknown lint: `test_unstable_lint` --> $DIR/deny-unstable-lint-inline.rs:4:1 diff --git a/src/test/ui/unknown-unstable-lints/warn-unknown-unstable-lint-command-line.stderr b/src/test/ui/unknown-unstable-lints/warn-unknown-unstable-lint-command-line.stderr index 799d740b00e..82851c80064 100644 --- a/src/test/ui/unknown-unstable-lints/warn-unknown-unstable-lint-command-line.stderr +++ b/src/test/ui/unknown-unstable-lints/warn-unknown-unstable-lint-command-line.stderr @@ -1,8 +1,8 @@ warning: unknown lint: `test_unstable_lint` | - = note: requested on the command line with `-W unknown-lints` = note: the `test_unstable_lint` lint is unstable = help: add `#![feature(test_unstable_lint)]` to the crate attributes to enable + = note: requested on the command line with `-W unknown-lints` warning: unknown lint: `test_unstable_lint` | diff --git a/src/test/ui/unknown-unstable-lints/warn-unknown-unstable-lint-inline.stderr b/src/test/ui/unknown-unstable-lints/warn-unknown-unstable-lint-inline.stderr index 142558b471b..0548cd226d8 100644 --- a/src/test/ui/unknown-unstable-lints/warn-unknown-unstable-lint-inline.stderr +++ b/src/test/ui/unknown-unstable-lints/warn-unknown-unstable-lint-inline.stderr @@ -4,13 +4,13 @@ warning: unknown lint: `test_unstable_lint` LL | #![allow(test_unstable_lint)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | + = note: the `test_unstable_lint` lint is unstable + = help: add `#![feature(test_unstable_lint)]` to the crate attributes to enable note: the lint level is defined here --> $DIR/warn-unknown-unstable-lint-inline.rs:3:9 | LL | #![warn(unknown_lints)] | ^^^^^^^^^^^^^ - = note: the `test_unstable_lint` lint is unstable - = help: add `#![feature(test_unstable_lint)]` to the crate attributes to enable warning: unknown lint: `test_unstable_lint` --> $DIR/warn-unknown-unstable-lint-inline.rs:4:1 diff --git a/src/test/ui/unsafe/rfc-2585-unsafe_op_in_unsafe_fn.mir.stderr b/src/test/ui/unsafe/rfc-2585-unsafe_op_in_unsafe_fn.mir.stderr index b968174dd2d..6f005fe8958 100644 --- a/src/test/ui/unsafe/rfc-2585-unsafe_op_in_unsafe_fn.mir.stderr +++ b/src/test/ui/unsafe/rfc-2585-unsafe_op_in_unsafe_fn.mir.stderr @@ -4,12 +4,12 @@ error: call to unsafe function is unsafe and requires unsafe block (error E0133) LL | unsf(); | ^^^^^^ call to unsafe function | + = note: consult the function's documentation for information on how to avoid undefined behavior note: the lint level is defined here --> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:4:9 | LL | #![deny(unsafe_op_in_unsafe_fn)] | ^^^^^^^^^^^^^^^^^^^^^^ - = note: consult the function's documentation for information on how to avoid undefined behavior error: dereference of raw pointer is unsafe and requires unsafe block (error E0133) --> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:15:5 @@ -45,13 +45,13 @@ error: call to unsafe function is unsafe and requires unsafe block (error E0133) LL | unsf(); | ^^^^^^ call to unsafe function | + = note: consult the function's documentation for information on how to avoid undefined behavior note: the lint level is defined here --> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:26:8 | LL | #[deny(warnings)] | ^^^^^^^^ = note: `#[deny(unsafe_op_in_unsafe_fn)]` implied by `#[deny(warnings)]` - = note: consult the function's documentation for information on how to avoid undefined behavior error: dereference of raw pointer is unsafe and requires unsafe block (error E0133) --> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:31:5 diff --git a/src/test/ui/unsafe/rfc-2585-unsafe_op_in_unsafe_fn.thir.stderr b/src/test/ui/unsafe/rfc-2585-unsafe_op_in_unsafe_fn.thir.stderr index e365293657e..13c080e5b6a 100644 --- a/src/test/ui/unsafe/rfc-2585-unsafe_op_in_unsafe_fn.thir.stderr +++ b/src/test/ui/unsafe/rfc-2585-unsafe_op_in_unsafe_fn.thir.stderr @@ -4,12 +4,12 @@ error: call to unsafe function `unsf` is unsafe and requires unsafe block (error LL | unsf(); | ^^^^^^ call to unsafe function | + = note: consult the function's documentation for information on how to avoid undefined behavior note: the lint level is defined here --> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:4:9 | LL | #![deny(unsafe_op_in_unsafe_fn)] | ^^^^^^^^^^^^^^^^^^^^^^ - = note: consult the function's documentation for information on how to avoid undefined behavior error: dereference of raw pointer is unsafe and requires unsafe block (error E0133) --> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:15:5 @@ -45,13 +45,13 @@ error: call to unsafe function `unsf` is unsafe and requires unsafe block (error LL | unsf(); | ^^^^^^ call to unsafe function | + = note: consult the function's documentation for information on how to avoid undefined behavior note: the lint level is defined here --> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:26:8 | LL | #[deny(warnings)] | ^^^^^^^^ = note: `#[deny(unsafe_op_in_unsafe_fn)]` implied by `#[deny(warnings)]` - = note: consult the function's documentation for information on how to avoid undefined behavior error: dereference of raw pointer is unsafe and requires unsafe block (error E0133) --> $DIR/rfc-2585-unsafe_op_in_unsafe_fn.rs:31:5 diff --git a/src/test/ui/unsized-locals/borrow-after-move.stderr b/src/test/ui/unsized-locals/borrow-after-move.stderr index 4f2bc06d4ab..28ae1c0688c 100644 --- a/src/test/ui/unsized-locals/borrow-after-move.stderr +++ b/src/test/ui/unsized-locals/borrow-after-move.stderr @@ -4,8 +4,8 @@ warning: the feature `unsized_locals` is incomplete and may not be safe to use a LL | #![feature(unsized_locals, unsized_fn_params)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #48055 <https://github.com/rust-lang/rust/issues/48055> for more information + = note: `#[warn(incomplete_features)]` on by default error[E0382]: borrow of moved value: `x` --> $DIR/borrow-after-move.rs:21:24 diff --git a/src/test/ui/unsized-locals/by-value-trait-object-safety.stderr b/src/test/ui/unsized-locals/by-value-trait-object-safety.stderr index 59d91bc0cfd..4f13ec7ac08 100644 --- a/src/test/ui/unsized-locals/by-value-trait-object-safety.stderr +++ b/src/test/ui/unsized-locals/by-value-trait-object-safety.stderr @@ -4,8 +4,8 @@ warning: the feature `unsized_locals` is incomplete and may not be safe to use a LL | #![feature(unsized_locals)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #48055 <https://github.com/rust-lang/rust/issues/48055> for more information + = note: `#[warn(incomplete_features)]` on by default error: the `foo` method cannot be invoked on a trait object --> $DIR/by-value-trait-object-safety.rs:20:7 diff --git a/src/test/ui/unsized-locals/double-move.stderr b/src/test/ui/unsized-locals/double-move.stderr index 4bb2ad88faf..dfae6cc75d9 100644 --- a/src/test/ui/unsized-locals/double-move.stderr +++ b/src/test/ui/unsized-locals/double-move.stderr @@ -4,8 +4,8 @@ warning: the feature `unsized_locals` is incomplete and may not be safe to use a LL | #![feature(unsized_locals, unsized_fn_params)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #48055 <https://github.com/rust-lang/rust/issues/48055> for more information + = note: `#[warn(incomplete_features)]` on by default error[E0382]: use of moved value: `y` --> $DIR/double-move.rs:21:22 diff --git a/src/test/ui/unsized-locals/issue-30276-feature-flagged.stderr b/src/test/ui/unsized-locals/issue-30276-feature-flagged.stderr index 0f0ff579377..b6002cf895f 100644 --- a/src/test/ui/unsized-locals/issue-30276-feature-flagged.stderr +++ b/src/test/ui/unsized-locals/issue-30276-feature-flagged.stderr @@ -4,8 +4,8 @@ warning: the feature `unsized_locals` is incomplete and may not be safe to use a LL | #![feature(unsized_locals)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #48055 <https://github.com/rust-lang/rust/issues/48055> for more information + = note: `#[warn(incomplete_features)]` on by default error[E0277]: the size for values of type `[i32]` cannot be known at compilation time --> $DIR/issue-30276-feature-flagged.rs:7:29 diff --git a/src/test/ui/unsized-locals/issue-50940-with-feature.stderr b/src/test/ui/unsized-locals/issue-50940-with-feature.stderr index 4523d41b600..8bbe317ec74 100644 --- a/src/test/ui/unsized-locals/issue-50940-with-feature.stderr +++ b/src/test/ui/unsized-locals/issue-50940-with-feature.stderr @@ -4,8 +4,8 @@ warning: the feature `unsized_locals` is incomplete and may not be safe to use a LL | #![feature(unsized_locals, unsized_fn_params)] | ^^^^^^^^^^^^^^ | - = note: `#[warn(incomplete_features)]` on by default = note: see issue #48055 <https://github.com/rust-lang/rust/issues/48055> for more information + = note: `#[warn(incomplete_features)]` on by default error[E0277]: the size for values of type `str` cannot be known at compilation time --> $DIR/issue-50940-with-feature.rs:6:5 diff --git a/src/test/ui/unwind-abis/feature-gate-c-unwind.stderr b/src/test/ui/unwind-abis/feature-gate-c-unwind.stderr index a67f46cd2e3..214ddc45ce9 100644 --- a/src/test/ui/unwind-abis/feature-gate-c-unwind.stderr +++ b/src/test/ui/unwind-abis/feature-gate-c-unwind.stderr @@ -4,10 +4,10 @@ warning: unknown lint: `ffi_unwind_calls` LL | #![allow(ffi_unwind_calls)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `#[warn(unknown_lints)]` on by default = note: the `ffi_unwind_calls` lint is unstable = note: see issue #74990 <https://github.com/rust-lang/rust/issues/74990> for more information = help: add `#![feature(c_unwind)]` to the crate attributes to enable + = note: `#[warn(unknown_lints)]` on by default error[E0658]: C-unwind ABI is experimental and subject to change --> $DIR/feature-gate-c-unwind.rs:8:8 diff --git a/src/tools/clippy/clippy_lints/src/module_style.rs b/src/tools/clippy/clippy_lints/src/module_style.rs index 22071ab3044..102b9fbae83 100644 --- a/src/tools/clippy/clippy_lints/src/module_style.rs +++ b/src/tools/clippy/clippy_lints/src/module_style.rs @@ -117,11 +117,13 @@ impl EarlyLintPass for ModStyle { cx.struct_span_lint( SELF_NAMED_MODULE_FILES, Span::new(file.start_pos, file.start_pos, SyntaxContext::root(), None), - |build| { - let mut lint = - build.build(&format!("`mod.rs` files are required, found `{}`", path.display())); - lint.help(&format!("move `{}` to `{}`", path.display(), correct.display(),)); - lint.emit(); + format!("`mod.rs` files are required, found `{}`", path.display()), + |lint| { + lint.help(format!( + "move `{}` to `{}`", + path.display(), + correct.display(), + )) }, ); } @@ -156,11 +158,8 @@ fn check_self_named_mod_exists(cx: &EarlyContext<'_>, path: &Path, file: &Source cx.struct_span_lint( MOD_MODULE_FILES, Span::new(file.start_pos, file.start_pos, SyntaxContext::root(), None), - |build| { - let mut lint = build.build(&format!("`mod.rs` files are not allowed, found `{}`", path.display())); - lint.help(&format!("move `{}` to `{}`", path.display(), mod_file.display(),)); - lint.emit(); - }, + format!("`mod.rs` files are not allowed, found `{}`", path.display()), + |lint| lint.help(format!("move `{}` to `{}`", path.display(), mod_file.display())), ); } } diff --git a/src/tools/clippy/clippy_utils/src/diagnostics.rs b/src/tools/clippy/clippy_utils/src/diagnostics.rs index ad95369b9ef..78960d1ab1d 100644 --- a/src/tools/clippy/clippy_utils/src/diagnostics.rs +++ b/src/tools/clippy/clippy_utils/src/diagnostics.rs @@ -47,10 +47,9 @@ fn docs_link(diag: &mut Diagnostic, lint: &'static Lint) { /// | ^^^^^^^^^^^^^^^^^^^^^^^ /// ``` pub fn span_lint<T: LintContext>(cx: &T, lint: &'static Lint, sp: impl Into<MultiSpan>, msg: &str) { - cx.struct_span_lint(lint, sp, |diag| { - let mut diag = diag.build(msg); - docs_link(&mut diag, lint); - diag.emit(); + cx.struct_span_lint(lint, sp, msg, |diag| { + docs_link(diag, lint); + diag }); } @@ -82,15 +81,14 @@ pub fn span_lint_and_help<'a, T: LintContext>( help_span: Option<Span>, help: &str, ) { - cx.struct_span_lint(lint, span, |diag| { - let mut diag = diag.build(msg); + cx.struct_span_lint(lint, span, msg, |diag| { if let Some(help_span) = help_span { diag.span_help(help_span, help); } else { diag.help(help); } - docs_link(&mut diag, lint); - diag.emit(); + docs_link(diag, lint); + diag }); } @@ -125,15 +123,14 @@ pub fn span_lint_and_note<'a, T: LintContext>( note_span: Option<Span>, note: &str, ) { - cx.struct_span_lint(lint, span, |diag| { - let mut diag = diag.build(msg); + cx.struct_span_lint(lint, span, msg, |diag| { if let Some(note_span) = note_span { diag.span_note(note_span, note); } else { diag.note(note); } - docs_link(&mut diag, lint); - diag.emit(); + docs_link(diag, lint); + diag }); } @@ -147,19 +144,17 @@ where S: Into<MultiSpan>, F: FnOnce(&mut Diagnostic), { - cx.struct_span_lint(lint, sp, |diag| { - let mut diag = diag.build(msg); - f(&mut diag); - docs_link(&mut diag, lint); - diag.emit(); + cx.struct_span_lint(lint, sp, msg, |diag| { + f(diag); + docs_link(diag, lint); + diag }); } pub fn span_lint_hir(cx: &LateContext<'_>, lint: &'static Lint, hir_id: HirId, sp: Span, msg: &str) { - cx.tcx.struct_span_lint_hir(lint, hir_id, sp, |diag| { - let mut diag = diag.build(msg); - docs_link(&mut diag, lint); - diag.emit(); + cx.tcx.struct_span_lint_hir(lint, hir_id, sp, msg, |diag| { + docs_link(diag, lint); + diag }); } @@ -171,11 +166,10 @@ pub fn span_lint_hir_and_then( msg: &str, f: impl FnOnce(&mut Diagnostic), ) { - cx.tcx.struct_span_lint_hir(lint, hir_id, sp, |diag| { - let mut diag = diag.build(msg); - f(&mut diag); - docs_link(&mut diag, lint); - diag.emit(); + cx.tcx.struct_span_lint_hir(lint, hir_id, sp, msg, |diag| { + f(diag); + docs_link(diag, lint); + diag }); } diff --git a/src/tools/clippy/tests/ui-toml/await_holding_invalid_type/await_holding_invalid_type.stderr b/src/tools/clippy/tests/ui-toml/await_holding_invalid_type/await_holding_invalid_type.stderr index 62c45b54634..4c75998437f 100644 --- a/src/tools/clippy/tests/ui-toml/await_holding_invalid_type/await_holding_invalid_type.stderr +++ b/src/tools/clippy/tests/ui-toml/await_holding_invalid_type/await_holding_invalid_type.stderr @@ -4,8 +4,8 @@ error: `std::string::String` may not be held across an `await` point per `clippy LL | let _x = String::from("hello"); | ^^ | - = note: `-D clippy::await-holding-invalid-type` implied by `-D warnings` = note: strings are bad + = note: `-D clippy::await-holding-invalid-type` implied by `-D warnings` error: `std::net::Ipv4Addr` may not be held across an `await` point per `clippy.toml` --> $DIR/await_holding_invalid_type.rs:10:9 diff --git a/src/tools/clippy/tests/ui-toml/conf_deprecated_key/conf_deprecated_key.stderr b/src/tools/clippy/tests/ui-toml/conf_deprecated_key/conf_deprecated_key.stderr index 4c560299ebd..b2b57bdde89 100644 --- a/src/tools/clippy/tests/ui-toml/conf_deprecated_key/conf_deprecated_key.stderr +++ b/src/tools/clippy/tests/ui-toml/conf_deprecated_key/conf_deprecated_key.stderr @@ -8,8 +8,8 @@ error: the function has a cognitive complexity of (3/2) LL | fn cognitive_complexity() { | ^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::cognitive-complexity` implied by `-D warnings` = help: you could split it up into multiple smaller functions + = note: `-D clippy::cognitive-complexity` implied by `-D warnings` error: aborting due to previous error; 2 warnings emitted diff --git a/src/tools/clippy/tests/ui-toml/expect_used/expect_used.stderr b/src/tools/clippy/tests/ui-toml/expect_used/expect_used.stderr index c5d95cb8a14..28a08599c67 100644 --- a/src/tools/clippy/tests/ui-toml/expect_used/expect_used.stderr +++ b/src/tools/clippy/tests/ui-toml/expect_used/expect_used.stderr @@ -4,8 +4,8 @@ error: used `expect()` on `an Option` value LL | let _ = opt.expect(""); | ^^^^^^^^^^^^^^ | - = note: `-D clippy::expect-used` implied by `-D warnings` = help: if this value is `None`, it will panic + = note: `-D clippy::expect-used` implied by `-D warnings` error: used `expect()` on `a Result` value --> $DIR/expect_used.rs:11:13 diff --git a/src/tools/clippy/tests/ui-toml/fn_params_excessive_bools/test.stderr b/src/tools/clippy/tests/ui-toml/fn_params_excessive_bools/test.stderr index d05adc3d36e..87bdb61c6a5 100644 --- a/src/tools/clippy/tests/ui-toml/fn_params_excessive_bools/test.stderr +++ b/src/tools/clippy/tests/ui-toml/fn_params_excessive_bools/test.stderr @@ -4,8 +4,8 @@ error: more than 1 bools in function parameters LL | fn g(_: bool, _: bool) {} | ^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::fn-params-excessive-bools` implied by `-D warnings` = help: consider refactoring bools into two-variant enums + = note: `-D clippy::fn-params-excessive-bools` implied by `-D warnings` error: aborting due to previous error diff --git a/src/tools/clippy/tests/ui-toml/large_include_file/large_include_file.stderr b/src/tools/clippy/tests/ui-toml/large_include_file/large_include_file.stderr index 6a685a58318..7b5fb9e8765 100644 --- a/src/tools/clippy/tests/ui-toml/large_include_file/large_include_file.stderr +++ b/src/tools/clippy/tests/ui-toml/large_include_file/large_include_file.stderr @@ -4,8 +4,8 @@ error: attempted to include a large file LL | const TOO_BIG_INCLUDE_BYTES: &[u8; 654] = include_bytes!("too_big.txt"); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::large-include-file` implied by `-D warnings` = note: the configuration allows a maximum size of 600 bytes + = note: `-D clippy::large-include-file` implied by `-D warnings` = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info) error: attempted to include a large file diff --git a/src/tools/clippy/tests/ui-toml/nonstandard_macro_braces/conf_nonstandard_macro_braces.stderr b/src/tools/clippy/tests/ui-toml/nonstandard_macro_braces/conf_nonstandard_macro_braces.stderr index d80ad49f308..15fa4f42f9b 100644 --- a/src/tools/clippy/tests/ui-toml/nonstandard_macro_braces/conf_nonstandard_macro_braces.stderr +++ b/src/tools/clippy/tests/ui-toml/nonstandard_macro_braces/conf_nonstandard_macro_braces.stderr @@ -4,12 +4,12 @@ error: use of irregular braces for `vec!` macro LL | let _ = vec! {1, 2, 3}; | ^^^^^^^^^^^^^^ | - = note: `-D clippy::nonstandard-macro-braces` implied by `-D warnings` help: consider writing `vec![1, 2, 3]` --> $DIR/conf_nonstandard_macro_braces.rs:43:13 | LL | let _ = vec! {1, 2, 3}; | ^^^^^^^^^^^^^^ + = note: `-D clippy::nonstandard-macro-braces` implied by `-D warnings` error: use of irregular braces for `format!` macro --> $DIR/conf_nonstandard_macro_braces.rs:44:13 diff --git a/src/tools/clippy/tests/ui-toml/strict_non_send_fields_in_send_ty/test.stderr b/src/tools/clippy/tests/ui-toml/strict_non_send_fields_in_send_ty/test.stderr index 49eecf18b4c..c72f8c6488d 100644 --- a/src/tools/clippy/tests/ui-toml/strict_non_send_fields_in_send_ty/test.stderr +++ b/src/tools/clippy/tests/ui-toml/strict_non_send_fields_in_send_ty/test.stderr @@ -4,13 +4,13 @@ error: some fields in `NoGeneric` are not safe to be sent to another thread LL | unsafe impl Send for NoGeneric {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::non-send-fields-in-send-ty` implied by `-D warnings` note: it is not safe to send field `rc_is_not_send` to another thread --> $DIR/test.rs:8:5 | LL | rc_is_not_send: Rc<String>, | ^^^^^^^^^^^^^^^^^^^^^^^^^^ = help: use a thread-safe type that implements `Send` + = note: `-D clippy::non-send-fields-in-send-ty` implied by `-D warnings` error: some fields in `MultiField<T>` are not safe to be sent to another thread --> $DIR/test.rs:19:1 diff --git a/src/tools/clippy/tests/ui-toml/struct_excessive_bools/test.stderr b/src/tools/clippy/tests/ui-toml/struct_excessive_bools/test.stderr index 65861d10d0f..4e7c70d1838 100644 --- a/src/tools/clippy/tests/ui-toml/struct_excessive_bools/test.stderr +++ b/src/tools/clippy/tests/ui-toml/struct_excessive_bools/test.stderr @@ -6,8 +6,8 @@ LL | | a: bool, LL | | } | |_^ | - = note: `-D clippy::struct-excessive-bools` implied by `-D warnings` = help: consider using a state machine or refactoring bools into two-variant enums + = note: `-D clippy::struct-excessive-bools` implied by `-D warnings` error: aborting due to previous error diff --git a/src/tools/clippy/tests/ui-toml/unwrap_used/unwrap_used.stderr b/src/tools/clippy/tests/ui-toml/unwrap_used/unwrap_used.stderr index 6bcfa0a8b56..681b5eaf54d 100644 --- a/src/tools/clippy/tests/ui-toml/unwrap_used/unwrap_used.stderr +++ b/src/tools/clippy/tests/ui-toml/unwrap_used/unwrap_used.stderr @@ -16,8 +16,8 @@ error: used `unwrap()` on `an Option` value LL | let _ = boxed_slice.get(1).unwrap(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::unwrap-used` implied by `-D warnings` = help: if you don't want to handle the `None` case gracefully, consider using `expect()` to provide a better panic message + = note: `-D clippy::unwrap-used` implied by `-D warnings` error: called `.get().unwrap()` on a slice. Using `[]` is more clear and more concise --> $DIR/unwrap_used.rs:36:17 diff --git a/src/tools/clippy/tests/ui/absurd-extreme-comparisons.stderr b/src/tools/clippy/tests/ui/absurd-extreme-comparisons.stderr index 6de554378aa..21cb11fa1bb 100644 --- a/src/tools/clippy/tests/ui/absurd-extreme-comparisons.stderr +++ b/src/tools/clippy/tests/ui/absurd-extreme-comparisons.stderr @@ -4,8 +4,8 @@ error: this comparison involving the minimum or maximum element for this type co LL | u <= 0; | ^^^^^^ | - = note: `-D clippy::absurd-extreme-comparisons` implied by `-D warnings` = help: because `0` is the minimum value for this type, the case where the two sides are not equal never occurs, consider using `u == 0` instead + = note: `-D clippy::absurd-extreme-comparisons` implied by `-D warnings` error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false --> $DIR/absurd-extreme-comparisons.rs:15:5 diff --git a/src/tools/clippy/tests/ui/allow_attributes_without_reason.stderr b/src/tools/clippy/tests/ui/allow_attributes_without_reason.stderr index cd040a144aa..23f17e9a7af 100644 --- a/src/tools/clippy/tests/ui/allow_attributes_without_reason.stderr +++ b/src/tools/clippy/tests/ui/allow_attributes_without_reason.stderr @@ -4,12 +4,12 @@ error: `allow` attribute without specifying a reason LL | #[allow(dead_code)] | ^^^^^^^^^^^^^^^^^^^ | + = help: try adding a reason at the end with `, reason = ".."` note: the lint level is defined here --> $DIR/allow_attributes_without_reason.rs:2:9 | LL | #![deny(clippy::allow_attributes_without_reason)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: try adding a reason at the end with `, reason = ".."` error: `allow` attribute without specifying a reason --> $DIR/allow_attributes_without_reason.rs:6:1 diff --git a/src/tools/clippy/tests/ui/approx_const.stderr b/src/tools/clippy/tests/ui/approx_const.stderr index 4da1b8215ae..0932a2eec52 100644 --- a/src/tools/clippy/tests/ui/approx_const.stderr +++ b/src/tools/clippy/tests/ui/approx_const.stderr @@ -4,8 +4,8 @@ error: approximate value of `f{32, 64}::consts::E` found LL | let my_e = 2.7182; | ^^^^^^ | - = note: `-D clippy::approx-constant` implied by `-D warnings` = help: consider using the constant directly + = note: `-D clippy::approx-constant` implied by `-D warnings` error: approximate value of `f{32, 64}::consts::E` found --> $DIR/approx_const.rs:5:20 diff --git a/src/tools/clippy/tests/ui/as_conversions.stderr b/src/tools/clippy/tests/ui/as_conversions.stderr index d11b56171b0..f5d59e1e5d8 100644 --- a/src/tools/clippy/tests/ui/as_conversions.stderr +++ b/src/tools/clippy/tests/ui/as_conversions.stderr @@ -4,8 +4,8 @@ error: using a potentially dangerous silent `as` conversion LL | let i = 0u32 as u64; | ^^^^^^^^^^^ | - = note: `-D clippy::as-conversions` implied by `-D warnings` = help: consider using a safe wrapper for this conversion + = note: `-D clippy::as-conversions` implied by `-D warnings` error: using a potentially dangerous silent `as` conversion --> $DIR/as_conversions.rs:17:13 diff --git a/src/tools/clippy/tests/ui/asm_syntax.stderr b/src/tools/clippy/tests/ui/asm_syntax.stderr index e9b150121aa..9c7c3ba7d87 100644 --- a/src/tools/clippy/tests/ui/asm_syntax.stderr +++ b/src/tools/clippy/tests/ui/asm_syntax.stderr @@ -4,8 +4,8 @@ error: Intel x86 assembly syntax used LL | asm!(""); | ^^^^^^^^ | - = note: `-D clippy::inline-asm-x86-intel-syntax` implied by `-D warnings` = help: use AT&T x86 assembly syntax + = note: `-D clippy::inline-asm-x86-intel-syntax` implied by `-D warnings` error: Intel x86 assembly syntax used --> $DIR/asm_syntax.rs:9:9 @@ -29,8 +29,8 @@ error: AT&T x86 assembly syntax used LL | asm!("", options(att_syntax)); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::inline-asm-x86-att-syntax` implied by `-D warnings` = help: use Intel x86 assembly syntax + = note: `-D clippy::inline-asm-x86-att-syntax` implied by `-D warnings` error: AT&T x86 assembly syntax used --> $DIR/asm_syntax.rs:24:9 diff --git a/src/tools/clippy/tests/ui/assertions_on_constants.stderr b/src/tools/clippy/tests/ui/assertions_on_constants.stderr index e1f818814d5..29fe009035f 100644 --- a/src/tools/clippy/tests/ui/assertions_on_constants.stderr +++ b/src/tools/clippy/tests/ui/assertions_on_constants.stderr @@ -4,8 +4,8 @@ error: `assert!(true)` will be optimized out by the compiler LL | assert!(true); | ^^^^^^^^^^^^^ | - = note: `-D clippy::assertions-on-constants` implied by `-D warnings` = help: remove it + = note: `-D clippy::assertions-on-constants` implied by `-D warnings` error: `assert!(false)` should probably be replaced --> $DIR/assertions_on_constants.rs:11:5 diff --git a/src/tools/clippy/tests/ui/await_holding_lock.stderr b/src/tools/clippy/tests/ui/await_holding_lock.stderr index 976da8d9242..81a2d052438 100644 --- a/src/tools/clippy/tests/ui/await_holding_lock.stderr +++ b/src/tools/clippy/tests/ui/await_holding_lock.stderr @@ -4,7 +4,6 @@ error: this `MutexGuard` is held across an `await` point LL | let guard = x.lock().unwrap(); | ^^^^^ | - = note: `-D clippy::await-holding-lock` implied by `-D warnings` = help: consider using an async-aware `Mutex` type or ensuring the `MutexGuard` is dropped before calling await note: these are all the `await` points this lock is held through --> $DIR/await_holding_lock.rs:9:9 @@ -13,6 +12,7 @@ LL | / let guard = x.lock().unwrap(); LL | | baz().await LL | | } | |_____^ + = note: `-D clippy::await-holding-lock` implied by `-D warnings` error: this `MutexGuard` is held across an `await` point --> $DIR/await_holding_lock.rs:24:13 diff --git a/src/tools/clippy/tests/ui/await_holding_refcell_ref.stderr b/src/tools/clippy/tests/ui/await_holding_refcell_ref.stderr index 4339fca735d..25c15ab8060 100644 --- a/src/tools/clippy/tests/ui/await_holding_refcell_ref.stderr +++ b/src/tools/clippy/tests/ui/await_holding_refcell_ref.stderr @@ -4,7 +4,6 @@ error: this `RefCell` reference is held across an `await` point LL | let b = x.borrow(); | ^ | - = note: `-D clippy::await-holding-refcell-ref` implied by `-D warnings` = help: ensure the reference is dropped before calling `await` note: these are all the `await` points this reference is held through --> $DIR/await_holding_refcell_ref.rs:6:5 @@ -13,6 +12,7 @@ LL | / let b = x.borrow(); LL | | baz().await LL | | } | |_^ + = note: `-D clippy::await-holding-refcell-ref` implied by `-D warnings` error: this `RefCell` reference is held across an `await` point --> $DIR/await_holding_refcell_ref.rs:11:9 diff --git a/src/tools/clippy/tests/ui/blanket_clippy_restriction_lints.stderr b/src/tools/clippy/tests/ui/blanket_clippy_restriction_lints.stderr index 537557f8b0a..e83eb4d605a 100644 --- a/src/tools/clippy/tests/ui/blanket_clippy_restriction_lints.stderr +++ b/src/tools/clippy/tests/ui/blanket_clippy_restriction_lints.stderr @@ -4,8 +4,8 @@ error: restriction lints are not meant to be all enabled LL | #![warn(clippy::restriction)] | ^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::blanket-clippy-restriction-lints` implied by `-D warnings` = help: try enabling only the lints you really need + = note: `-D clippy::blanket-clippy-restriction-lints` implied by `-D warnings` error: restriction lints are not meant to be all enabled --> $DIR/blanket_clippy_restriction_lints.rs:5:9 diff --git a/src/tools/clippy/tests/ui/bool_to_int_with_if.stderr b/src/tools/clippy/tests/ui/bool_to_int_with_if.stderr index e695440f668..4cb5531bef6 100644 --- a/src/tools/clippy/tests/ui/bool_to_int_with_if.stderr +++ b/src/tools/clippy/tests/ui/bool_to_int_with_if.stderr @@ -8,8 +8,8 @@ LL | | 0 LL | | }; | |_____^ help: replace with from: `i32::from(a)` | - = note: `-D clippy::bool-to-int-with-if` implied by `-D warnings` = note: `a as i32` or `a.into()` can also be valid options + = note: `-D clippy::bool-to-int-with-if` implied by `-D warnings` error: boolean to int conversion using if --> $DIR/bool_to_int_with_if.rs:20:5 diff --git a/src/tools/clippy/tests/ui/borrow_interior_mutable_const/enums.stderr b/src/tools/clippy/tests/ui/borrow_interior_mutable_const/enums.stderr index 654a1ee7df6..b0cab977a03 100644 --- a/src/tools/clippy/tests/ui/borrow_interior_mutable_const/enums.stderr +++ b/src/tools/clippy/tests/ui/borrow_interior_mutable_const/enums.stderr @@ -4,8 +4,8 @@ error: a `const` item with interior mutability should not be borrowed LL | let _ = &UNFROZEN_VARIANT; //~ ERROR interior mutability | ^^^^^^^^^^^^^^^^ | - = note: `-D clippy::borrow-interior-mutable-const` implied by `-D warnings` = help: assign this const to a local or static variable, and use the variable here + = note: `-D clippy::borrow-interior-mutable-const` implied by `-D warnings` error: a `const` item with interior mutability should not be borrowed --> $DIR/enums.rs:37:18 diff --git a/src/tools/clippy/tests/ui/borrow_interior_mutable_const/others.stderr b/src/tools/clippy/tests/ui/borrow_interior_mutable_const/others.stderr index 9a908cf30e9..c87ad206c2a 100644 --- a/src/tools/clippy/tests/ui/borrow_interior_mutable_const/others.stderr +++ b/src/tools/clippy/tests/ui/borrow_interior_mutable_const/others.stderr @@ -4,8 +4,8 @@ error: a `const` item with interior mutability should not be borrowed LL | ATOMIC.store(1, Ordering::SeqCst); //~ ERROR interior mutability | ^^^^^^ | - = note: `-D clippy::borrow-interior-mutable-const` implied by `-D warnings` = help: assign this const to a local or static variable, and use the variable here + = note: `-D clippy::borrow-interior-mutable-const` implied by `-D warnings` error: a `const` item with interior mutability should not be borrowed --> $DIR/others.rs:55:16 diff --git a/src/tools/clippy/tests/ui/borrow_interior_mutable_const/traits.stderr b/src/tools/clippy/tests/ui/borrow_interior_mutable_const/traits.stderr index 8f26403abd3..f34ae8814c3 100644 --- a/src/tools/clippy/tests/ui/borrow_interior_mutable_const/traits.stderr +++ b/src/tools/clippy/tests/ui/borrow_interior_mutable_const/traits.stderr @@ -4,8 +4,8 @@ error: a `const` item with interior mutability should not be borrowed LL | let _ = &Self::ATOMIC; //~ ERROR interior mutable | ^^^^^^^^^^^^ | - = note: `-D clippy::borrow-interior-mutable-const` implied by `-D warnings` = help: assign this const to a local or static variable, and use the variable here + = note: `-D clippy::borrow-interior-mutable-const` implied by `-D warnings` error: a `const` item with interior mutability should not be borrowed --> $DIR/traits.rs:26:18 diff --git a/src/tools/clippy/tests/ui/box_collection.stderr b/src/tools/clippy/tests/ui/box_collection.stderr index 2b28598ded9..40b6f9be61d 100644 --- a/src/tools/clippy/tests/ui/box_collection.stderr +++ b/src/tools/clippy/tests/ui/box_collection.stderr @@ -4,8 +4,8 @@ error: you seem to be trying to use `Box<Vec<..>>`. Consider using just `Vec<..> LL | fn test1(foo: Box<Vec<bool>>) {} | ^^^^^^^^^^^^^^ | - = note: `-D clippy::box-collection` implied by `-D warnings` = help: `Vec<..>` is already on the heap, `Box<Vec<..>>` makes an extra allocation + = note: `-D clippy::box-collection` implied by `-D warnings` error: you seem to be trying to use `Box<String>`. Consider using just `String` --> $DIR/box_collection.rs:28:15 diff --git a/src/tools/clippy/tests/ui/branches_sharing_code/shared_at_bottom.stderr b/src/tools/clippy/tests/ui/branches_sharing_code/shared_at_bottom.stderr index 5e1a68d216e..b919812e098 100644 --- a/src/tools/clippy/tests/ui/branches_sharing_code/shared_at_bottom.stderr +++ b/src/tools/clippy/tests/ui/branches_sharing_code/shared_at_bottom.stderr @@ -7,12 +7,12 @@ LL | | result LL | | }; | |_____^ | + = note: the end suggestion probably needs some adjustments to use the expression result correctly note: the lint level is defined here --> $DIR/shared_at_bottom.rs:2:36 | LL | #![deny(clippy::if_same_then_else, clippy::branches_sharing_code)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: the end suggestion probably needs some adjustments to use the expression result correctly help: consider moving these statements after the if | LL ~ } diff --git a/src/tools/clippy/tests/ui/branches_sharing_code/shared_at_top.stderr b/src/tools/clippy/tests/ui/branches_sharing_code/shared_at_top.stderr index d890b12ecbb..fb3da641fb5 100644 --- a/src/tools/clippy/tests/ui/branches_sharing_code/shared_at_top.stderr +++ b/src/tools/clippy/tests/ui/branches_sharing_code/shared_at_top.stderr @@ -103,11 +103,6 @@ LL | | println!("This should trigger `IS_SAME_THAN_ELSE` as usual"); LL | | } else { | |_____^ | -note: the lint level is defined here - --> $DIR/shared_at_top.rs:2:9 - | -LL | #![deny(clippy::if_same_then_else, clippy::branches_sharing_code)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^ note: same as this --> $DIR/shared_at_top.rs:98:12 | @@ -116,6 +111,11 @@ LL | } else { LL | | println!("This should trigger `IS_SAME_THAN_ELSE` as usual"); LL | | } | |_____^ +note: the lint level is defined here + --> $DIR/shared_at_top.rs:2:9 + | +LL | #![deny(clippy::if_same_then_else, clippy::branches_sharing_code)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^ error: aborting due to 7 previous errors diff --git a/src/tools/clippy/tests/ui/branches_sharing_code/shared_at_top_and_bottom.stderr b/src/tools/clippy/tests/ui/branches_sharing_code/shared_at_top_and_bottom.stderr index a270f637f2b..3edb8e53a7d 100644 --- a/src/tools/clippy/tests/ui/branches_sharing_code/shared_at_top_and_bottom.stderr +++ b/src/tools/clippy/tests/ui/branches_sharing_code/shared_at_top_and_bottom.stderr @@ -7,17 +7,17 @@ LL | | let _overlap_start = t * 2; LL | | let _overlap_end = 2 * t; | |_________________________________^ | -note: the lint level is defined here - --> $DIR/shared_at_top_and_bottom.rs:2:36 - | -LL | #![deny(clippy::if_same_then_else, clippy::branches_sharing_code)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ note: this code is shared at the end --> $DIR/shared_at_top_and_bottom.rs:28:5 | LL | / let _u = 9; LL | | } | |_____^ +note: the lint level is defined here + --> $DIR/shared_at_top_and_bottom.rs:2:36 + | +LL | #![deny(clippy::if_same_then_else, clippy::branches_sharing_code)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider moving these statements before the if | LL ~ let t = 7; diff --git a/src/tools/clippy/tests/ui/branches_sharing_code/valid_if_blocks.stderr b/src/tools/clippy/tests/ui/branches_sharing_code/valid_if_blocks.stderr index a815995e717..d2acd6d9735 100644 --- a/src/tools/clippy/tests/ui/branches_sharing_code/valid_if_blocks.stderr +++ b/src/tools/clippy/tests/ui/branches_sharing_code/valid_if_blocks.stderr @@ -6,11 +6,6 @@ LL | if false { LL | | } else { | |_____^ | -note: the lint level is defined here - --> $DIR/valid_if_blocks.rs:2:9 - | -LL | #![deny(clippy::if_same_then_else, clippy::branches_sharing_code)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^ note: same as this --> $DIR/valid_if_blocks.rs:105:12 | @@ -18,6 +13,11 @@ LL | } else { | ____________^ LL | | } | |_____^ +note: the lint level is defined here + --> $DIR/valid_if_blocks.rs:2:9 + | +LL | #![deny(clippy::if_same_then_else, clippy::branches_sharing_code)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^ error: this `if` has identical blocks --> $DIR/valid_if_blocks.rs:115:15 diff --git a/src/tools/clippy/tests/ui/case_sensitive_file_extension_comparisons.stderr b/src/tools/clippy/tests/ui/case_sensitive_file_extension_comparisons.stderr index 5d9a043edb9..a28dd8bd5ad 100644 --- a/src/tools/clippy/tests/ui/case_sensitive_file_extension_comparisons.stderr +++ b/src/tools/clippy/tests/ui/case_sensitive_file_extension_comparisons.stderr @@ -4,8 +4,8 @@ error: case-sensitive file extension comparison LL | filename.ends_with(".rs") | ^^^^^^^^^^^^^^^^ | - = note: `-D clippy::case-sensitive-file-extension-comparisons` implied by `-D warnings` = help: consider using a case-insensitive comparison instead + = note: `-D clippy::case-sensitive-file-extension-comparisons` implied by `-D warnings` error: case-sensitive file extension comparison --> $DIR/case_sensitive_file_extension_comparisons.rs:17:27 diff --git a/src/tools/clippy/tests/ui/char_lit_as_u8.stderr b/src/tools/clippy/tests/ui/char_lit_as_u8.stderr index b9836d2f255..39fc9d6dda6 100644 --- a/src/tools/clippy/tests/ui/char_lit_as_u8.stderr +++ b/src/tools/clippy/tests/ui/char_lit_as_u8.stderr @@ -4,8 +4,8 @@ error: casting a character literal to `u8` truncates LL | let _ = '❤' as u8; // no suggestion, since a byte literal won't work. | ^^^^^^^^^ | - = note: `-D clippy::char-lit-as-u8` implied by `-D warnings` = note: `char` is four bytes wide, but `u8` is a single byte + = note: `-D clippy::char-lit-as-u8` implied by `-D warnings` error: aborting due to previous error diff --git a/src/tools/clippy/tests/ui/char_lit_as_u8_suggestions.stderr b/src/tools/clippy/tests/ui/char_lit_as_u8_suggestions.stderr index bf7cb1607b4..586174c5088 100644 --- a/src/tools/clippy/tests/ui/char_lit_as_u8_suggestions.stderr +++ b/src/tools/clippy/tests/ui/char_lit_as_u8_suggestions.stderr @@ -4,8 +4,8 @@ error: casting a character literal to `u8` truncates LL | let _ = 'a' as u8; | ^^^^^^^^^ help: use a byte literal instead: `b'a'` | - = note: `-D clippy::char-lit-as-u8` implied by `-D warnings` = note: `char` is four bytes wide, but `u8` is a single byte + = note: `-D clippy::char-lit-as-u8` implied by `-D warnings` error: casting a character literal to `u8` truncates --> $DIR/char_lit_as_u8_suggestions.rs:7:13 diff --git a/src/tools/clippy/tests/ui/checked_unwrap/complex_conditionals.stderr b/src/tools/clippy/tests/ui/checked_unwrap/complex_conditionals.stderr index 46c6f69708e..d44d5072e48 100644 --- a/src/tools/clippy/tests/ui/checked_unwrap/complex_conditionals.stderr +++ b/src/tools/clippy/tests/ui/checked_unwrap/complex_conditionals.stderr @@ -6,12 +6,12 @@ LL | if x.is_ok() && y.is_err() { LL | x.unwrap(); // unnecessary | ^^^^^^^^^^ | + = help: try using `if let` or `match` note: the lint level is defined here --> $DIR/complex_conditionals.rs:1:35 | LL | #![deny(clippy::panicking_unwrap, clippy::unnecessary_unwrap)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: try using `if let` or `match` error: this call to `unwrap_err()` will always panic --> $DIR/complex_conditionals.rs:9:9 diff --git a/src/tools/clippy/tests/ui/cognitive_complexity.stderr b/src/tools/clippy/tests/ui/cognitive_complexity.stderr index a0ddc673abc..d7f2f24e52f 100644 --- a/src/tools/clippy/tests/ui/cognitive_complexity.stderr +++ b/src/tools/clippy/tests/ui/cognitive_complexity.stderr @@ -4,8 +4,8 @@ error: the function has a cognitive complexity of (28/25) LL | fn main() { | ^^^^ | - = note: `-D clippy::cognitive-complexity` implied by `-D warnings` = help: you could split it up into multiple smaller functions + = note: `-D clippy::cognitive-complexity` implied by `-D warnings` error: the function has a cognitive complexity of (7/1) --> $DIR/cognitive_complexity.rs:91:4 diff --git a/src/tools/clippy/tests/ui/cognitive_complexity_attr_used.stderr b/src/tools/clippy/tests/ui/cognitive_complexity_attr_used.stderr index f5ff53dda60..bb48f329748 100644 --- a/src/tools/clippy/tests/ui/cognitive_complexity_attr_used.stderr +++ b/src/tools/clippy/tests/ui/cognitive_complexity_attr_used.stderr @@ -4,8 +4,8 @@ error: the function has a cognitive complexity of (3/0) LL | fn kaboom() { | ^^^^^^ | - = note: `-D clippy::cognitive-complexity` implied by `-D warnings` = help: you could split it up into multiple smaller functions + = note: `-D clippy::cognitive-complexity` implied by `-D warnings` error: aborting due to previous error diff --git a/src/tools/clippy/tests/ui/collapsible_match.stderr b/src/tools/clippy/tests/ui/collapsible_match.stderr index 5f18b693502..33562e8401c 100644 --- a/src/tools/clippy/tests/ui/collapsible_match.stderr +++ b/src/tools/clippy/tests/ui/collapsible_match.stderr @@ -8,7 +8,6 @@ LL | | _ => return, LL | | }, | |_________^ | - = note: `-D clippy::collapsible-match` implied by `-D warnings` help: the outer pattern can be modified to include the inner pattern --> $DIR/collapsible_match.rs:12:12 | @@ -16,6 +15,7 @@ LL | Ok(val) => match val { | ^^^ replace this binding LL | Some(n) => foo(n), | ^^^^^^^ with this pattern + = note: `-D clippy::collapsible-match` implied by `-D warnings` error: this `match` can be collapsed into the outer `match` --> $DIR/collapsible_match.rs:21:20 diff --git a/src/tools/clippy/tests/ui/collapsible_match2.stderr b/src/tools/clippy/tests/ui/collapsible_match2.stderr index fe64e469379..144dbe40a7a 100644 --- a/src/tools/clippy/tests/ui/collapsible_match2.stderr +++ b/src/tools/clippy/tests/ui/collapsible_match2.stderr @@ -8,7 +8,6 @@ LL | | _ => return, LL | | }, | |_____________^ | - = note: `-D clippy::collapsible-match` implied by `-D warnings` help: the outer pattern can be modified to include the inner pattern --> $DIR/collapsible_match2.rs:13:16 | @@ -16,6 +15,7 @@ LL | Ok(val) if make() => match val { | ^^^ replace this binding LL | Some(n) => foo(n), | ^^^^^^^ with this pattern + = note: `-D clippy::collapsible-match` implied by `-D warnings` error: this `match` can be collapsed into the outer `match` --> $DIR/collapsible_match2.rs:20:24 diff --git a/src/tools/clippy/tests/ui/comparison_chain.stderr b/src/tools/clippy/tests/ui/comparison_chain.stderr index be25a80dde0..2eeb50202cd 100644 --- a/src/tools/clippy/tests/ui/comparison_chain.stderr +++ b/src/tools/clippy/tests/ui/comparison_chain.stderr @@ -8,8 +8,8 @@ LL | | b() LL | | } | |_____^ | - = note: `-D clippy::comparison-chain` implied by `-D warnings` = help: consider rewriting the `if` chain to use `cmp` and `match` + = note: `-D clippy::comparison-chain` implied by `-D warnings` error: `if` chain can be rewritten with `match` --> $DIR/comparison_chain.rs:27:5 diff --git a/src/tools/clippy/tests/ui/copy_iterator.stderr b/src/tools/clippy/tests/ui/copy_iterator.stderr index f8ce6af7961..6bc6fd6b6fa 100644 --- a/src/tools/clippy/tests/ui/copy_iterator.stderr +++ b/src/tools/clippy/tests/ui/copy_iterator.stderr @@ -10,8 +10,8 @@ LL | | } LL | | } | |_^ | - = note: `-D clippy::copy-iterator` implied by `-D warnings` = note: consider implementing `IntoIterator` instead + = note: `-D clippy::copy-iterator` implied by `-D warnings` error: aborting due to previous error diff --git a/src/tools/clippy/tests/ui/crashes/ice-360.stderr b/src/tools/clippy/tests/ui/crashes/ice-360.stderr index 0eb7bb12b35..a2e2ab8fd19 100644 --- a/src/tools/clippy/tests/ui/crashes/ice-360.stderr +++ b/src/tools/clippy/tests/ui/crashes/ice-360.stderr @@ -18,8 +18,8 @@ error: empty `loop {}` wastes CPU cycles LL | loop {} | ^^^^^^^ | - = note: `-D clippy::empty-loop` implied by `-D warnings` = help: you should either use `panic!()` or add `std::thread::sleep(..);` to the loop body + = note: `-D clippy::empty-loop` implied by `-D warnings` error: aborting due to 2 previous errors diff --git a/src/tools/clippy/tests/ui/crashes/ice-6254.stderr b/src/tools/clippy/tests/ui/crashes/ice-6254.stderr index f37ab2e9b0c..22d82a30c6a 100644 --- a/src/tools/clippy/tests/ui/crashes/ice-6254.stderr +++ b/src/tools/clippy/tests/ui/crashes/ice-6254.stderr @@ -4,9 +4,9 @@ error: to use a constant of type `Foo` in a pattern, `Foo` must be annotated wit LL | FOO_REF_REF => {}, | ^^^^^^^^^^^ | - = note: `-D indirect-structural-match` implied by `-D warnings` = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/62411> + = note: `-D indirect-structural-match` implied by `-D warnings` error: aborting due to previous error diff --git a/src/tools/clippy/tests/ui/crashes/ice-7868.stderr b/src/tools/clippy/tests/ui/crashes/ice-7868.stderr index 1a33e647588..1d8314e889f 100644 --- a/src/tools/clippy/tests/ui/crashes/ice-7868.stderr +++ b/src/tools/clippy/tests/ui/crashes/ice-7868.stderr @@ -4,8 +4,8 @@ error: unsafe block missing a safety comment LL | unsafe { 0 }; | ^^^^^^^^^^^^ | - = note: `-D clippy::undocumented-unsafe-blocks` implied by `-D warnings` = help: consider adding a safety comment on the preceding line + = note: `-D clippy::undocumented-unsafe-blocks` implied by `-D warnings` error: aborting due to previous error diff --git a/src/tools/clippy/tests/ui/crashes/ice-7869.stderr b/src/tools/clippy/tests/ui/crashes/ice-7869.stderr index 4fa9fb27e76..35d1e8fd295 100644 --- a/src/tools/clippy/tests/ui/crashes/ice-7869.stderr +++ b/src/tools/clippy/tests/ui/crashes/ice-7869.stderr @@ -8,8 +8,8 @@ LL | | TyöValmis, LL | | } | |_^ | - = note: `-D clippy::enum-variant-names` implied by `-D warnings` = help: remove the prefixes and use full paths to the variants instead of glob imports + = note: `-D clippy::enum-variant-names` implied by `-D warnings` error: aborting due to previous error diff --git a/src/tools/clippy/tests/ui/crashes/ice-9463.stderr b/src/tools/clippy/tests/ui/crashes/ice-9463.stderr index 7daa08aeb6c..b0ce306d683 100644 --- a/src/tools/clippy/tests/ui/crashes/ice-9463.stderr +++ b/src/tools/clippy/tests/ui/crashes/ice-9463.stderr @@ -22,8 +22,8 @@ error: literal out of range for `u32` LL | let _y = 1u32 >> 10000000000000u32; | ^^^^^^^^^^^^^^^^^ | - = note: `#[deny(overflowing_literals)]` on by default = note: the literal `10000000000000u32` does not fit into the type `u32` whose range is `0..=4294967295` + = note: `#[deny(overflowing_literals)]` on by default error: aborting due to 3 previous errors diff --git a/src/tools/clippy/tests/ui/crate_level_checks/entrypoint_recursion.stderr b/src/tools/clippy/tests/ui/crate_level_checks/entrypoint_recursion.stderr index 459cf12a1c2..3d79a115cb3 100644 --- a/src/tools/clippy/tests/ui/crate_level_checks/entrypoint_recursion.stderr +++ b/src/tools/clippy/tests/ui/crate_level_checks/entrypoint_recursion.stderr @@ -4,8 +4,8 @@ error: recursing into entrypoint `a` LL | a(); | ^ | - = note: `-D clippy::main-recursion` implied by `-D warnings` = help: consider using another function for this recursion + = note: `-D clippy::main-recursion` implied by `-D warnings` error: aborting due to previous error diff --git a/src/tools/clippy/tests/ui/crate_level_checks/no_std_swap.stderr b/src/tools/clippy/tests/ui/crate_level_checks/no_std_swap.stderr index 48152d8ad77..7d8ea3f76b0 100644 --- a/src/tools/clippy/tests/ui/crate_level_checks/no_std_swap.stderr +++ b/src/tools/clippy/tests/ui/crate_level_checks/no_std_swap.stderr @@ -5,8 +5,8 @@ LL | / a = b; LL | | b = a; | |_________^ help: try: `core::mem::swap(&mut a, &mut b)` | - = note: `-D clippy::almost-swapped` implied by `-D warnings` = note: or maybe you should use `core::mem::replace`? + = note: `-D clippy::almost-swapped` implied by `-D warnings` error: aborting due to previous error diff --git a/src/tools/clippy/tests/ui/crate_level_checks/std_main_recursion.stderr b/src/tools/clippy/tests/ui/crate_level_checks/std_main_recursion.stderr index 0a260f9d230..82c68bd1cfe 100644 --- a/src/tools/clippy/tests/ui/crate_level_checks/std_main_recursion.stderr +++ b/src/tools/clippy/tests/ui/crate_level_checks/std_main_recursion.stderr @@ -4,8 +4,8 @@ error: recursing into entrypoint `main` LL | main(); | ^^^^ | - = note: `-D clippy::main-recursion` implied by `-D warnings` = help: consider using another function for this recursion + = note: `-D clippy::main-recursion` implied by `-D warnings` error: aborting due to previous error diff --git a/src/tools/clippy/tests/ui/def_id_nocore.stderr b/src/tools/clippy/tests/ui/def_id_nocore.stderr index 6210d7c6cfd..f8fc17e872b 100644 --- a/src/tools/clippy/tests/ui/def_id_nocore.stderr +++ b/src/tools/clippy/tests/ui/def_id_nocore.stderr @@ -4,8 +4,8 @@ error: methods called `as_*` usually take `self` by reference or `self` by mutab LL | pub fn as_ref(self) -> &'static str { | ^^^^ | - = note: `-D clippy::wrong-self-convention` implied by `-D warnings` = help: consider choosing a less ambiguous name + = note: `-D clippy::wrong-self-convention` implied by `-D warnings` error: aborting due to previous error diff --git a/src/tools/clippy/tests/ui/default_union_representation.stderr b/src/tools/clippy/tests/ui/default_union_representation.stderr index 138884af868..8b7ed94cbc6 100644 --- a/src/tools/clippy/tests/ui/default_union_representation.stderr +++ b/src/tools/clippy/tests/ui/default_union_representation.stderr @@ -7,8 +7,8 @@ LL | | b: u32, LL | | } | |_^ | - = note: `-D clippy::default-union-representation` implied by `-D warnings` = help: consider annotating `NoAttribute` with `#[repr(C)]` to explicitly specify memory layout + = note: `-D clippy::default-union-representation` implied by `-D warnings` error: this union has the default representation --> $DIR/default_union_representation.rs:16:1 diff --git a/src/tools/clippy/tests/ui/derive.stderr b/src/tools/clippy/tests/ui/derive.stderr index 82a70ceecc3..e1fbb8dcd1e 100644 --- a/src/tools/clippy/tests/ui/derive.stderr +++ b/src/tools/clippy/tests/ui/derive.stderr @@ -8,7 +8,6 @@ LL | | } LL | | } | |_^ | - = note: `-D clippy::expl-impl-clone-on-copy` implied by `-D warnings` note: consider deriving `Clone` or removing `Copy` --> $DIR/derive.rs:8:1 | @@ -18,6 +17,7 @@ LL | | Qux LL | | } LL | | } | |_^ + = note: `-D clippy::expl-impl-clone-on-copy` implied by `-D warnings` error: you are implementing `Clone` explicitly on a `Copy` type --> $DIR/derive.rs:32:1 diff --git a/src/tools/clippy/tests/ui/derive_hash_xor_eq.stderr b/src/tools/clippy/tests/ui/derive_hash_xor_eq.stderr index 2a4abb0c519..16c92397804 100644 --- a/src/tools/clippy/tests/ui/derive_hash_xor_eq.stderr +++ b/src/tools/clippy/tests/ui/derive_hash_xor_eq.stderr @@ -4,12 +4,12 @@ error: you are deriving `Hash` but have implemented `PartialEq` explicitly LL | #[derive(Hash)] | ^^^^ | - = note: `#[deny(clippy::derive_hash_xor_eq)]` on by default note: `PartialEq` implemented here --> $DIR/derive_hash_xor_eq.rs:15:1 | LL | impl PartialEq for Bar { | ^^^^^^^^^^^^^^^^^^^^^^ + = note: `#[deny(clippy::derive_hash_xor_eq)]` on by default = note: this error originates in the derive macro `Hash` (in Nightly builds, run with -Z macro-backtrace for more info) error: you are deriving `Hash` but have implemented `PartialEq` explicitly diff --git a/src/tools/clippy/tests/ui/derive_ord_xor_partial_ord.stderr b/src/tools/clippy/tests/ui/derive_ord_xor_partial_ord.stderr index baf8341aba9..58efbb8541f 100644 --- a/src/tools/clippy/tests/ui/derive_ord_xor_partial_ord.stderr +++ b/src/tools/clippy/tests/ui/derive_ord_xor_partial_ord.stderr @@ -4,12 +4,12 @@ error: you are deriving `Ord` but have implemented `PartialOrd` explicitly LL | #[derive(Ord, PartialEq, Eq)] | ^^^ | - = note: `-D clippy::derive-ord-xor-partial-ord` implied by `-D warnings` note: `PartialOrd` implemented here --> $DIR/derive_ord_xor_partial_ord.rs:24:1 | LL | impl PartialOrd for DeriveOrd { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + = note: `-D clippy::derive-ord-xor-partial-ord` implied by `-D warnings` = note: this error originates in the derive macro `Ord` (in Nightly builds, run with -Z macro-backtrace for more info) error: you are deriving `Ord` but have implemented `PartialOrd` explicitly diff --git a/src/tools/clippy/tests/ui/doc/unbalanced_ticks.stderr b/src/tools/clippy/tests/ui/doc/unbalanced_ticks.stderr index a462b98871a..f2ac6bc3269 100644 --- a/src/tools/clippy/tests/ui/doc/unbalanced_ticks.stderr +++ b/src/tools/clippy/tests/ui/doc/unbalanced_ticks.stderr @@ -7,8 +7,8 @@ LL | | /// Because of the initial `unbalanced_tick` pair, the error message is LL | | /// very `confusing_and_misleading`. | |____________________________________^ | - = note: `-D clippy::doc-markdown` implied by `-D warnings` = help: a backtick may be missing a pair + = note: `-D clippy::doc-markdown` implied by `-D warnings` error: backticks are unbalanced --> $DIR/unbalanced_ticks.rs:13:1 diff --git a/src/tools/clippy/tests/ui/double_must_use.stderr b/src/tools/clippy/tests/ui/double_must_use.stderr index 8290ece1cad..3d34557a881 100644 --- a/src/tools/clippy/tests/ui/double_must_use.stderr +++ b/src/tools/clippy/tests/ui/double_must_use.stderr @@ -4,8 +4,8 @@ error: this function has an empty `#[must_use]` attribute, but returns a type al LL | pub fn must_use_result() -> Result<(), ()> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::double-must-use` implied by `-D warnings` = help: either add some descriptive text or remove the attribute + = note: `-D clippy::double-must-use` implied by `-D warnings` error: this function has an empty `#[must_use]` attribute, but returns a type already marked as `#[must_use]` --> $DIR/double_must_use.rs:10:1 diff --git a/src/tools/clippy/tests/ui/drop_forget_copy.stderr b/src/tools/clippy/tests/ui/drop_forget_copy.stderr index 88228afae89..21adb3b3a50 100644 --- a/src/tools/clippy/tests/ui/drop_forget_copy.stderr +++ b/src/tools/clippy/tests/ui/drop_forget_copy.stderr @@ -4,12 +4,12 @@ error: calls to `std::mem::drop` with a value that implements `Copy`. Dropping a LL | drop(s1); | ^^^^^^^^ | - = note: `-D clippy::drop-copy` implied by `-D warnings` note: argument has type `SomeStruct` --> $DIR/drop_forget_copy.rs:33:10 | LL | drop(s1); | ^^ + = note: `-D clippy::drop-copy` implied by `-D warnings` error: calls to `std::mem::drop` with a value that implements `Copy`. Dropping a copy leaves the original intact --> $DIR/drop_forget_copy.rs:34:5 @@ -41,12 +41,12 @@ error: calls to `std::mem::forget` with a value that implements `Copy`. Forgetti LL | forget(s1); | ^^^^^^^^^^ | - = note: `-D clippy::forget-copy` implied by `-D warnings` note: argument has type `SomeStruct` --> $DIR/drop_forget_copy.rs:39:12 | LL | forget(s1); | ^^ + = note: `-D clippy::forget-copy` implied by `-D warnings` error: calls to `std::mem::forget` with a value that implements `Copy`. Forgetting a copy leaves the original intact --> $DIR/drop_forget_copy.rs:40:5 diff --git a/src/tools/clippy/tests/ui/drop_non_drop.stderr b/src/tools/clippy/tests/ui/drop_non_drop.stderr index 30121033de7..b86057c0c32 100644 --- a/src/tools/clippy/tests/ui/drop_non_drop.stderr +++ b/src/tools/clippy/tests/ui/drop_non_drop.stderr @@ -4,12 +4,12 @@ error: call to `std::mem::drop` with a value that does not implement `Drop`. Dro LL | drop(Foo); | ^^^^^^^^^ | - = note: `-D clippy::drop-non-drop` implied by `-D warnings` note: argument has type `main::Foo` --> $DIR/drop_non_drop.rs:22:10 | LL | drop(Foo); | ^^^ + = note: `-D clippy::drop-non-drop` implied by `-D warnings` error: call to `std::mem::drop` with a value that does not implement `Drop`. Dropping such a type only extends its contained lifetimes --> $DIR/drop_non_drop.rs:37:5 diff --git a/src/tools/clippy/tests/ui/drop_ref.stderr b/src/tools/clippy/tests/ui/drop_ref.stderr index 531849f0680..4743cf79b5d 100644 --- a/src/tools/clippy/tests/ui/drop_ref.stderr +++ b/src/tools/clippy/tests/ui/drop_ref.stderr @@ -4,12 +4,12 @@ error: calls to `std::mem::drop` with a reference instead of an owned value. Dro LL | drop(&SomeStruct); | ^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::drop-ref` implied by `-D warnings` note: argument has type `&SomeStruct` --> $DIR/drop_ref.rs:11:10 | LL | drop(&SomeStruct); | ^^^^^^^^^^^ + = note: `-D clippy::drop-ref` implied by `-D warnings` error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing --> $DIR/drop_ref.rs:14:5 diff --git a/src/tools/clippy/tests/ui/else_if_without_else.stderr b/src/tools/clippy/tests/ui/else_if_without_else.stderr index 6f47658cfb1..90ccfb4fad6 100644 --- a/src/tools/clippy/tests/ui/else_if_without_else.stderr +++ b/src/tools/clippy/tests/ui/else_if_without_else.stderr @@ -8,8 +8,8 @@ LL | | println!("else if"); LL | | } | |_____^ | - = note: `-D clippy::else-if-without-else` implied by `-D warnings` = help: add an `else` block here + = note: `-D clippy::else-if-without-else` implied by `-D warnings` error: `if` expression with an `else if`, but without a final `else` --> $DIR/else_if_without_else.rs:54:12 diff --git a/src/tools/clippy/tests/ui/empty_enum.stderr b/src/tools/clippy/tests/ui/empty_enum.stderr index 7125e5f602b..0d9aa5818e2 100644 --- a/src/tools/clippy/tests/ui/empty_enum.stderr +++ b/src/tools/clippy/tests/ui/empty_enum.stderr @@ -4,8 +4,8 @@ error: enum with no variants LL | enum Empty {} | ^^^^^^^^^^^^^ | - = note: `-D clippy::empty-enum` implied by `-D warnings` = help: consider using the uninhabited type `!` (never type) or a wrapper around it to introduce a type which can't be instantiated + = note: `-D clippy::empty-enum` implied by `-D warnings` error: aborting due to previous error diff --git a/src/tools/clippy/tests/ui/empty_loop.stderr b/src/tools/clippy/tests/ui/empty_loop.stderr index 555f3d3d884..7602412334b 100644 --- a/src/tools/clippy/tests/ui/empty_loop.stderr +++ b/src/tools/clippy/tests/ui/empty_loop.stderr @@ -4,8 +4,8 @@ error: empty `loop {}` wastes CPU cycles LL | loop {} | ^^^^^^^ | - = note: `-D clippy::empty-loop` implied by `-D warnings` = help: you should either use `panic!()` or add `std::thread::sleep(..);` to the loop body + = note: `-D clippy::empty-loop` implied by `-D warnings` error: empty `loop {}` wastes CPU cycles --> $DIR/empty_loop.rs:11:9 diff --git a/src/tools/clippy/tests/ui/empty_loop_no_std.stderr b/src/tools/clippy/tests/ui/empty_loop_no_std.stderr index 5ded35a6f0d..71af64f49d5 100644 --- a/src/tools/clippy/tests/ui/empty_loop_no_std.stderr +++ b/src/tools/clippy/tests/ui/empty_loop_no_std.stderr @@ -4,8 +4,8 @@ error: empty `loop {}` wastes CPU cycles LL | loop {} | ^^^^^^^ | - = note: `-D clippy::empty-loop` implied by `-D warnings` = help: you should either use `panic!()` or add a call pausing or sleeping the thread to the loop body + = note: `-D clippy::empty-loop` implied by `-D warnings` error: empty `loop {}` wastes CPU cycles --> $DIR/empty_loop_no_std.rs:25:5 diff --git a/src/tools/clippy/tests/ui/expect.stderr b/src/tools/clippy/tests/ui/expect.stderr index 904c0904645..f6738865cac 100644 --- a/src/tools/clippy/tests/ui/expect.stderr +++ b/src/tools/clippy/tests/ui/expect.stderr @@ -4,8 +4,8 @@ error: used `expect()` on `an Option` value LL | let _ = opt.expect(""); | ^^^^^^^^^^^^^^ | - = note: `-D clippy::expect-used` implied by `-D warnings` = help: if this value is `None`, it will panic + = note: `-D clippy::expect-used` implied by `-D warnings` error: used `expect()` on `a Result` value --> $DIR/expect.rs:10:13 diff --git a/src/tools/clippy/tests/ui/fallible_impl_from.stderr b/src/tools/clippy/tests/ui/fallible_impl_from.stderr index d637dbce5d7..28a061af664 100644 --- a/src/tools/clippy/tests/ui/fallible_impl_from.stderr +++ b/src/tools/clippy/tests/ui/fallible_impl_from.stderr @@ -8,17 +8,17 @@ LL | | } LL | | } | |_^ | -note: the lint level is defined here - --> $DIR/fallible_impl_from.rs:1:9 - | -LL | #![deny(clippy::fallible_impl_from)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ = help: `From` is intended for infallible conversions only. Use `TryFrom` if there's a possibility for the conversion to fail note: potential failure(s) --> $DIR/fallible_impl_from.rs:7:13 | LL | Foo(s.parse().unwrap()) | ^^^^^^^^^^^^^^^^^^ +note: the lint level is defined here + --> $DIR/fallible_impl_from.rs:1:9 + | +LL | #![deny(clippy::fallible_impl_from)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ error: consider implementing `TryFrom` instead --> $DIR/fallible_impl_from.rs:26:1 diff --git a/src/tools/clippy/tests/ui/field_reassign_with_default.stderr b/src/tools/clippy/tests/ui/field_reassign_with_default.stderr index 3ce4b91a548..710bb66a48a 100644 --- a/src/tools/clippy/tests/ui/field_reassign_with_default.stderr +++ b/src/tools/clippy/tests/ui/field_reassign_with_default.stderr @@ -4,12 +4,12 @@ error: field assignment outside of initializer for an instance created with Defa LL | a.i = 42; | ^^^^^^^^^ | - = note: `-D clippy::field-reassign-with-default` implied by `-D warnings` note: consider initializing the variable with `main::A { i: 42, ..Default::default() }` and removing relevant reassignments --> $DIR/field_reassign_with_default.rs:62:5 | LL | let mut a: A = Default::default(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + = note: `-D clippy::field-reassign-with-default` implied by `-D warnings` error: field assignment outside of initializer for an instance created with Default::default() --> $DIR/field_reassign_with_default.rs:103:5 diff --git a/src/tools/clippy/tests/ui/filetype_is_file.stderr b/src/tools/clippy/tests/ui/filetype_is_file.stderr index cd1e3ac37fe..e51a90d6cfd 100644 --- a/src/tools/clippy/tests/ui/filetype_is_file.stderr +++ b/src/tools/clippy/tests/ui/filetype_is_file.stderr @@ -4,8 +4,8 @@ error: `FileType::is_file()` only covers regular files LL | if fs::metadata("foo.txt")?.file_type().is_file() { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::filetype-is-file` implied by `-D warnings` = help: use `!FileType::is_dir()` instead + = note: `-D clippy::filetype-is-file` implied by `-D warnings` error: `!FileType::is_file()` only denies regular files --> $DIR/filetype_is_file.rs:13:8 diff --git a/src/tools/clippy/tests/ui/float_cmp.stderr b/src/tools/clippy/tests/ui/float_cmp.stderr index 9cc1f1b75ed..e3e9f3949fd 100644 --- a/src/tools/clippy/tests/ui/float_cmp.stderr +++ b/src/tools/clippy/tests/ui/float_cmp.stderr @@ -4,8 +4,8 @@ error: strict comparison of `f32` or `f64` LL | ONE as f64 != 2.0; | ^^^^^^^^^^^^^^^^^ help: consider comparing them within some margin of error: `(ONE as f64 - 2.0).abs() > error_margin` | - = note: `-D clippy::float-cmp` implied by `-D warnings` = note: `f32::EPSILON` and `f64::EPSILON` are available for the `error_margin` + = note: `-D clippy::float-cmp` implied by `-D warnings` error: strict comparison of `f32` or `f64` --> $DIR/float_cmp.rs:62:5 diff --git a/src/tools/clippy/tests/ui/float_cmp_const.stderr b/src/tools/clippy/tests/ui/float_cmp_const.stderr index d8182cf855b..65c45648ab3 100644 --- a/src/tools/clippy/tests/ui/float_cmp_const.stderr +++ b/src/tools/clippy/tests/ui/float_cmp_const.stderr @@ -4,8 +4,8 @@ error: strict comparison of `f32` or `f64` constant LL | 1f32 == ONE; | ^^^^^^^^^^^ help: consider comparing them within some margin of error: `(1f32 - ONE).abs() < error_margin` | - = note: `-D clippy::float-cmp-const` implied by `-D warnings` = note: `f32::EPSILON` and `f64::EPSILON` are available for the `error_margin` + = note: `-D clippy::float-cmp-const` implied by `-D warnings` error: strict comparison of `f32` or `f64` constant --> $DIR/float_cmp_const.rs:17:5 diff --git a/src/tools/clippy/tests/ui/fn_params_excessive_bools.stderr b/src/tools/clippy/tests/ui/fn_params_excessive_bools.stderr index cd9d07fa115..11627105691 100644 --- a/src/tools/clippy/tests/ui/fn_params_excessive_bools.stderr +++ b/src/tools/clippy/tests/ui/fn_params_excessive_bools.stderr @@ -4,8 +4,8 @@ error: more than 3 bools in function parameters LL | fn g(_: bool, _: bool, _: bool, _: bool) {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::fn-params-excessive-bools` implied by `-D warnings` = help: consider refactoring bools into two-variant enums + = note: `-D clippy::fn-params-excessive-bools` implied by `-D warnings` error: more than 3 bools in function parameters --> $DIR/fn_params_excessive_bools.rs:21:1 diff --git a/src/tools/clippy/tests/ui/for_loops_over_fallibles.stderr b/src/tools/clippy/tests/ui/for_loops_over_fallibles.stderr index 8c8c022243a..68d2735b040 100644 --- a/src/tools/clippy/tests/ui/for_loops_over_fallibles.stderr +++ b/src/tools/clippy/tests/ui/for_loops_over_fallibles.stderr @@ -4,8 +4,8 @@ error: for loop over `option`, which is an `Option`. This is more readably writt LL | for x in option { | ^^^^^^ | - = note: `-D clippy::for-loops-over-fallibles` implied by `-D warnings` = help: consider replacing `for x in option` with `if let Some(x) = option` + = note: `-D clippy::for-loops-over-fallibles` implied by `-D warnings` error: for loop over `option`, which is an `Option`. This is more readably written as an `if let` statement --> $DIR/for_loops_over_fallibles.rs:14:14 diff --git a/src/tools/clippy/tests/ui/forget_non_drop.stderr b/src/tools/clippy/tests/ui/forget_non_drop.stderr index 03fb00960a4..194e37c8b42 100644 --- a/src/tools/clippy/tests/ui/forget_non_drop.stderr +++ b/src/tools/clippy/tests/ui/forget_non_drop.stderr @@ -4,12 +4,12 @@ error: call to `std::mem::forget` with a value that does not implement `Drop`. F LL | forget(Foo); | ^^^^^^^^^^^ | - = note: `-D clippy::forget-non-drop` implied by `-D warnings` note: argument has type `main::Foo` --> $DIR/forget_non_drop.rs:13:12 | LL | forget(Foo); | ^^^ + = note: `-D clippy::forget-non-drop` implied by `-D warnings` error: call to `std::mem::forget` with a value that does not implement `Drop`. Forgetting such a type is the same as dropping it --> $DIR/forget_non_drop.rs:24:5 diff --git a/src/tools/clippy/tests/ui/forget_ref.stderr b/src/tools/clippy/tests/ui/forget_ref.stderr index df5cd8cacdb..011cdefc665 100644 --- a/src/tools/clippy/tests/ui/forget_ref.stderr +++ b/src/tools/clippy/tests/ui/forget_ref.stderr @@ -4,12 +4,12 @@ error: calls to `std::mem::forget` with a reference instead of an owned value. F LL | forget(&SomeStruct); | ^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::forget-ref` implied by `-D warnings` note: argument has type `&SomeStruct` --> $DIR/forget_ref.rs:11:12 | LL | forget(&SomeStruct); | ^^^^^^^^^^^ + = note: `-D clippy::forget-ref` implied by `-D warnings` error: calls to `std::mem::forget` with a reference instead of an owned value. Forgetting a reference does nothing --> $DIR/forget_ref.rs:14:5 diff --git a/src/tools/clippy/tests/ui/format_args_unfixable.stderr b/src/tools/clippy/tests/ui/format_args_unfixable.stderr index 4476218ad58..37a6afb1ba7 100644 --- a/src/tools/clippy/tests/ui/format_args_unfixable.stderr +++ b/src/tools/clippy/tests/ui/format_args_unfixable.stderr @@ -4,9 +4,9 @@ error: `format!` in `println!` args LL | println!("error: {}", format!("something failed at {}", Location::caller())); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::format-in-format-args` implied by `-D warnings` = help: combine the `format!(..)` arguments with the outer `println!(..)` call = help: or consider changing `format!` to `format_args!` + = note: `-D clippy::format-in-format-args` implied by `-D warnings` error: `format!` in `println!` args --> $DIR/format_args_unfixable.rs:28:5 diff --git a/src/tools/clippy/tests/ui/format_push_string.stderr b/src/tools/clippy/tests/ui/format_push_string.stderr index 953784bcc06..d7be9a5f206 100644 --- a/src/tools/clippy/tests/ui/format_push_string.stderr +++ b/src/tools/clippy/tests/ui/format_push_string.stderr @@ -4,8 +4,8 @@ error: `format!(..)` appended to existing `String` LL | string += &format!("{:?}", 1234); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::format-push-string` implied by `-D warnings` = help: consider using `write!` to avoid the extra allocation + = note: `-D clippy::format-push-string` implied by `-D warnings` error: `format!(..)` appended to existing `String` --> $DIR/format_push_string.rs:6:5 diff --git a/src/tools/clippy/tests/ui/formatting.stderr b/src/tools/clippy/tests/ui/formatting.stderr index 9272cd60484..caccd5cba17 100644 --- a/src/tools/clippy/tests/ui/formatting.stderr +++ b/src/tools/clippy/tests/ui/formatting.stderr @@ -4,8 +4,8 @@ error: this looks like you are trying to use `.. -= ..`, but you really are doin LL | a =- 35; | ^^^^ | - = note: `-D clippy::suspicious-assignment-formatting` implied by `-D warnings` = note: to remove this lint, use either `-=` or `= -` + = note: `-D clippy::suspicious-assignment-formatting` implied by `-D warnings` error: this looks like you are trying to use `.. *= ..`, but you really are doing `.. = (* ..)` --> $DIR/formatting.rs:17:6 @@ -29,8 +29,8 @@ error: possibly missing a comma here LL | -1, -2, -3 // <= no comma here | ^ | - = note: `-D clippy::possible-missing-comma` implied by `-D warnings` = note: to remove this lint, add a comma or write the expr in a single line + = note: `-D clippy::possible-missing-comma` implied by `-D warnings` error: possibly missing a comma here --> $DIR/formatting.rs:33:19 diff --git a/src/tools/clippy/tests/ui/from_over_into.stderr b/src/tools/clippy/tests/ui/from_over_into.stderr index 2951e6bdac4..469adadd219 100644 --- a/src/tools/clippy/tests/ui/from_over_into.stderr +++ b/src/tools/clippy/tests/ui/from_over_into.stderr @@ -4,8 +4,8 @@ error: an implementation of `From` is preferred since it gives you `Into<_>` for LL | impl Into<StringWrapper> for String { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::from-over-into` implied by `-D warnings` = help: consider to implement `From<std::string::String>` instead + = note: `-D clippy::from-over-into` implied by `-D warnings` error: aborting due to previous error diff --git a/src/tools/clippy/tests/ui/future_not_send.stderr b/src/tools/clippy/tests/ui/future_not_send.stderr index a9f2ad36d0a..5b6858e4568 100644 --- a/src/tools/clippy/tests/ui/future_not_send.stderr +++ b/src/tools/clippy/tests/ui/future_not_send.stderr @@ -4,7 +4,6 @@ error: future cannot be sent between threads safely LL | async fn private_future(rc: Rc<[u8]>, cell: &Cell<usize>) -> bool { | ^^^^ future returned by `private_future` is not `Send` | - = note: `-D clippy::future-not-send` implied by `-D warnings` note: future is not `Send` as this value is used across an await --> $DIR/future_not_send.rs:8:19 | @@ -25,6 +24,7 @@ LL | async { true }.await LL | } | - `cell` is later dropped here = note: `std::cell::Cell<usize>` doesn't implement `std::marker::Sync` + = note: `-D clippy::future-not-send` implied by `-D warnings` error: future cannot be sent between threads safely --> $DIR/future_not_send.rs:11:42 diff --git a/src/tools/clippy/tests/ui/get_unwrap.stderr b/src/tools/clippy/tests/ui/get_unwrap.stderr index ea8fec52735..937f8590408 100644 --- a/src/tools/clippy/tests/ui/get_unwrap.stderr +++ b/src/tools/clippy/tests/ui/get_unwrap.stderr @@ -16,8 +16,8 @@ error: used `unwrap()` on `an Option` value LL | let _ = boxed_slice.get(1).unwrap(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::unwrap-used` implied by `-D warnings` = help: if you don't want to handle the `None` case gracefully, consider using `expect()` to provide a better panic message + = note: `-D clippy::unwrap-used` implied by `-D warnings` error: called `.get().unwrap()` on a slice. Using `[]` is more clear and more concise --> $DIR/get_unwrap.rs:36:17 diff --git a/src/tools/clippy/tests/ui/if_let_mutex.stderr b/src/tools/clippy/tests/ui/if_let_mutex.stderr index 8a4d5dbac59..da0cc25f0ab 100644 --- a/src/tools/clippy/tests/ui/if_let_mutex.stderr +++ b/src/tools/clippy/tests/ui/if_let_mutex.stderr @@ -13,8 +13,8 @@ LL | | do_stuff(lock); LL | | }; | |_____^ | - = note: `-D clippy::if-let-mutex` implied by `-D warnings` = help: move the lock call outside of the `if let ...` expression + = note: `-D clippy::if-let-mutex` implied by `-D warnings` error: calling `Mutex::lock` inside the scope of another `Mutex::lock` causes a deadlock --> $DIR/if_let_mutex.rs:22:5 diff --git a/src/tools/clippy/tests/ui/if_not_else.stderr b/src/tools/clippy/tests/ui/if_not_else.stderr index 8c8cc44bb03..46671c15274 100644 --- a/src/tools/clippy/tests/ui/if_not_else.stderr +++ b/src/tools/clippy/tests/ui/if_not_else.stderr @@ -8,8 +8,8 @@ LL | | println!("Bunny"); LL | | } | |_____^ | - = note: `-D clippy::if-not-else` implied by `-D warnings` = help: remove the `!` and swap the blocks of the `if`/`else` + = note: `-D clippy::if-not-else` implied by `-D warnings` error: unnecessary `!=` operation --> $DIR/if_not_else.rs:17:5 diff --git a/src/tools/clippy/tests/ui/if_same_then_else.stderr b/src/tools/clippy/tests/ui/if_same_then_else.stderr index 2cdf442486a..fb23b81d36d 100644 --- a/src/tools/clippy/tests/ui/if_same_then_else.stderr +++ b/src/tools/clippy/tests/ui/if_same_then_else.stderr @@ -11,7 +11,6 @@ LL | | foo(); LL | | } else { | |_____^ | - = note: `-D clippy::if-same-then-else` implied by `-D warnings` note: same as this --> $DIR/if_same_then_else.rs:31:12 | @@ -24,6 +23,7 @@ LL | | 0..10; LL | | foo(); LL | | } | |_____^ + = note: `-D clippy::if-same-then-else` implied by `-D warnings` error: this `if` has identical blocks --> $DIR/if_same_then_else.rs:67:21 diff --git a/src/tools/clippy/tests/ui/if_same_then_else2.stderr b/src/tools/clippy/tests/ui/if_same_then_else2.stderr index cac788f859d..704cfd9669a 100644 --- a/src/tools/clippy/tests/ui/if_same_then_else2.stderr +++ b/src/tools/clippy/tests/ui/if_same_then_else2.stderr @@ -11,7 +11,6 @@ LL | | } LL | | } else { | |_____^ | - = note: `-D clippy::if-same-then-else` implied by `-D warnings` note: same as this --> $DIR/if_same_then_else2.rs:23:12 | @@ -24,6 +23,7 @@ LL | | let bar: &Option<_> = &Some::<u8>(42); LL | | } LL | | } | |_____^ + = note: `-D clippy::if-same-then-else` implied by `-D warnings` error: this `if` has identical blocks --> $DIR/if_same_then_else2.rs:35:13 diff --git a/src/tools/clippy/tests/ui/if_then_some_else_none.stderr b/src/tools/clippy/tests/ui/if_then_some_else_none.stderr index c22ace30d2d..24e0b5947f1 100644 --- a/src/tools/clippy/tests/ui/if_then_some_else_none.stderr +++ b/src/tools/clippy/tests/ui/if_then_some_else_none.stderr @@ -10,8 +10,8 @@ LL | | None LL | | }; | |_____^ | - = note: `-D clippy::if-then-some-else-none` implied by `-D warnings` = help: consider using `bool::then` like: `foo().then(|| { /* snippet */ "foo" })` + = note: `-D clippy::if-then-some-else-none` implied by `-D warnings` error: this could be simplified with `bool::then` --> $DIR/if_then_some_else_none.rs:14:13 diff --git a/src/tools/clippy/tests/ui/ifs_same_cond.stderr b/src/tools/clippy/tests/ui/ifs_same_cond.stderr index 0c8f49b8687..4113087327a 100644 --- a/src/tools/clippy/tests/ui/ifs_same_cond.stderr +++ b/src/tools/clippy/tests/ui/ifs_same_cond.stderr @@ -4,12 +4,12 @@ error: this `if` has the same condition as a previous `if` LL | } else if b { | ^ | - = note: `-D clippy::ifs-same-cond` implied by `-D warnings` note: same as this --> $DIR/ifs_same_cond.rs:8:8 | LL | if b { | ^ + = note: `-D clippy::ifs-same-cond` implied by `-D warnings` error: this `if` has the same condition as a previous `if` --> $DIR/ifs_same_cond.rs:14:15 diff --git a/src/tools/clippy/tests/ui/impl.stderr b/src/tools/clippy/tests/ui/impl.stderr index 8703ecac93e..e28b1bf0cdd 100644 --- a/src/tools/clippy/tests/ui/impl.stderr +++ b/src/tools/clippy/tests/ui/impl.stderr @@ -6,7 +6,6 @@ LL | | fn second() {} LL | | } | |_^ | - = note: `-D clippy::multiple-inherent-impl` implied by `-D warnings` note: first implementation here --> $DIR/impl.rs:6:1 | @@ -14,6 +13,7 @@ LL | / impl MyStruct { LL | | fn first() {} LL | | } | |_^ + = note: `-D clippy::multiple-inherent-impl` implied by `-D warnings` error: multiple implementations of this structure --> $DIR/impl.rs:24:5 diff --git a/src/tools/clippy/tests/ui/indexing_slicing_index.stderr b/src/tools/clippy/tests/ui/indexing_slicing_index.stderr index 6ae700753f0..a8d8b38163d 100644 --- a/src/tools/clippy/tests/ui/indexing_slicing_index.stderr +++ b/src/tools/clippy/tests/ui/indexing_slicing_index.stderr @@ -16,8 +16,8 @@ error: indexing may panic LL | x[index]; | ^^^^^^^^ | - = note: `-D clippy::indexing-slicing` implied by `-D warnings` = help: consider using `.get(n)` or `.get_mut(n)` instead + = note: `-D clippy::indexing-slicing` implied by `-D warnings` error: indexing may panic --> $DIR/indexing_slicing_index.rs:38:5 diff --git a/src/tools/clippy/tests/ui/indexing_slicing_slice.stderr b/src/tools/clippy/tests/ui/indexing_slicing_slice.stderr index f70722b92a5..dc54bd41365 100644 --- a/src/tools/clippy/tests/ui/indexing_slicing_slice.stderr +++ b/src/tools/clippy/tests/ui/indexing_slicing_slice.stderr @@ -4,8 +4,8 @@ error: slicing may panic LL | &x[index..]; | ^^^^^^^^^^ | - = note: `-D clippy::indexing-slicing` implied by `-D warnings` = help: consider using `.get(n..)` or .get_mut(n..)` instead + = note: `-D clippy::indexing-slicing` implied by `-D warnings` error: slicing may panic --> $DIR/indexing_slicing_slice.rs:13:6 diff --git a/src/tools/clippy/tests/ui/inefficient_to_string.stderr b/src/tools/clippy/tests/ui/inefficient_to_string.stderr index 1c0490ffa44..914dc92bfb6 100644 --- a/src/tools/clippy/tests/ui/inefficient_to_string.stderr +++ b/src/tools/clippy/tests/ui/inefficient_to_string.stderr @@ -4,12 +4,12 @@ error: calling `to_string` on `&&str` LL | let _: String = rrstr.to_string(); | ^^^^^^^^^^^^^^^^^ help: try dereferencing the receiver: `(*rrstr).to_string()` | + = help: `&str` implements `ToString` through a slower blanket impl, but `str` has a fast specialization of `ToString` note: the lint level is defined here --> $DIR/inefficient_to_string.rs:2:9 | LL | #![deny(clippy::inefficient_to_string)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: `&str` implements `ToString` through a slower blanket impl, but `str` has a fast specialization of `ToString` error: calling `to_string` on `&&&str` --> $DIR/inefficient_to_string.rs:12:21 diff --git a/src/tools/clippy/tests/ui/infinite_loop.stderr b/src/tools/clippy/tests/ui/infinite_loop.stderr index 4ec7d900ade..85258b9d64f 100644 --- a/src/tools/clippy/tests/ui/infinite_loop.stderr +++ b/src/tools/clippy/tests/ui/infinite_loop.stderr @@ -4,8 +4,8 @@ error: variables in the condition are not mutated in the loop body LL | while y < 10 { | ^^^^^^ | - = note: `#[deny(clippy::while_immutable_condition)]` on by default = note: this may lead to an infinite or to a never running loop + = note: `#[deny(clippy::while_immutable_condition)]` on by default error: variables in the condition are not mutated in the loop body --> $DIR/infinite_loop.rs:25:11 diff --git a/src/tools/clippy/tests/ui/inherent_to_string.stderr b/src/tools/clippy/tests/ui/inherent_to_string.stderr index 4f331f5bec9..443fecae1aa 100644 --- a/src/tools/clippy/tests/ui/inherent_to_string.stderr +++ b/src/tools/clippy/tests/ui/inherent_to_string.stderr @@ -6,8 +6,8 @@ LL | | "A.to_string()".to_string() LL | | } | |_____^ | - = note: `-D clippy::inherent-to-string` implied by `-D warnings` = help: implement trait `Display` for type `A` instead + = note: `-D clippy::inherent-to-string` implied by `-D warnings` error: type `C` implements inherent method `to_string(&self) -> String` which shadows the implementation of `Display` --> $DIR/inherent_to_string.rs:44:5 @@ -17,12 +17,12 @@ LL | | "C.to_string()".to_string() LL | | } | |_____^ | + = help: remove the inherent method from type `C` note: the lint level is defined here --> $DIR/inherent_to_string.rs:2:9 | LL | #![deny(clippy::inherent_to_string_shadow_display)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: remove the inherent method from type `C` error: aborting due to 2 previous errors diff --git a/src/tools/clippy/tests/ui/inspect_for_each.stderr b/src/tools/clippy/tests/ui/inspect_for_each.stderr index 9f976bb7458..67c2d5e53c7 100644 --- a/src/tools/clippy/tests/ui/inspect_for_each.stderr +++ b/src/tools/clippy/tests/ui/inspect_for_each.stderr @@ -9,8 +9,8 @@ LL | | b.push(z); LL | | }); | |______^ | - = note: `-D clippy::inspect-for-each` implied by `-D warnings` = help: move the code from `inspect(..)` to `for_each(..)` and remove the `inspect(..)` + = note: `-D clippy::inspect-for-each` implied by `-D warnings` error: aborting due to previous error diff --git a/src/tools/clippy/tests/ui/integer_division.stderr b/src/tools/clippy/tests/ui/integer_division.stderr index cbb7f881424..ca800127920 100644 --- a/src/tools/clippy/tests/ui/integer_division.stderr +++ b/src/tools/clippy/tests/ui/integer_division.stderr @@ -4,8 +4,8 @@ error: integer division LL | let n = 1 / 2; | ^^^^^ | - = note: `-D clippy::integer-division` implied by `-D warnings` = help: division of integers may cause loss of precision. consider using floats + = note: `-D clippy::integer-division` implied by `-D warnings` error: integer division --> $DIR/integer_division.rs:6:13 diff --git a/src/tools/clippy/tests/ui/issue_4266.stderr b/src/tools/clippy/tests/ui/issue_4266.stderr index e5042aaa776..240f4bcc38f 100644 --- a/src/tools/clippy/tests/ui/issue_4266.stderr +++ b/src/tools/clippy/tests/ui/issue_4266.stderr @@ -18,8 +18,8 @@ error: methods called `new` usually take no `self` LL | pub async fn new(&mut self) -> Self { | ^^^^^^^^^ | - = note: `-D clippy::wrong-self-convention` implied by `-D warnings` = help: consider choosing a less ambiguous name + = note: `-D clippy::wrong-self-convention` implied by `-D warnings` error: aborting due to 3 previous errors diff --git a/src/tools/clippy/tests/ui/iter_nth.stderr b/src/tools/clippy/tests/ui/iter_nth.stderr index d00b2fb672b..a0fe353bcf7 100644 --- a/src/tools/clippy/tests/ui/iter_nth.stderr +++ b/src/tools/clippy/tests/ui/iter_nth.stderr @@ -4,8 +4,8 @@ error: called `.iter().nth()` on a Vec LL | let bad_vec = some_vec.iter().nth(3); | ^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::iter-nth` implied by `-D warnings` = help: calling `.get()` is both faster and more readable + = note: `-D clippy::iter-nth` implied by `-D warnings` error: called `.iter().nth()` on a slice --> $DIR/iter_nth.rs:34:26 diff --git a/src/tools/clippy/tests/ui/iter_skip_next_unfixable.stderr b/src/tools/clippy/tests/ui/iter_skip_next_unfixable.stderr index 74c327c7483..4062706f942 100644 --- a/src/tools/clippy/tests/ui/iter_skip_next_unfixable.stderr +++ b/src/tools/clippy/tests/ui/iter_skip_next_unfixable.stderr @@ -4,12 +4,12 @@ error: called `skip(..).next()` on an iterator LL | let _: Vec<&str> = sp.skip(1).next().unwrap().split(' ').collect(); | ^^^^^^^^^^^^^^^ help: use `nth` instead: `.nth(1)` | - = note: `-D clippy::iter-skip-next` implied by `-D warnings` help: for this change `sp` has to be mutable --> $DIR/iter_skip_next_unfixable.rs:8:9 | LL | let sp = test_string.split('|').map(|s| s.trim()); | ^^ + = note: `-D clippy::iter-skip-next` implied by `-D warnings` error: called `skip(..).next()` on an iterator --> $DIR/iter_skip_next_unfixable.rs:11:29 diff --git a/src/tools/clippy/tests/ui/large_stack_arrays.stderr b/src/tools/clippy/tests/ui/large_stack_arrays.stderr index 0d91b65b428..c7bf941ad00 100644 --- a/src/tools/clippy/tests/ui/large_stack_arrays.stderr +++ b/src/tools/clippy/tests/ui/large_stack_arrays.stderr @@ -4,8 +4,8 @@ error: allocating a local array larger than 512000 bytes LL | [0u32; 20_000_000], | ^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::large-stack-arrays` implied by `-D warnings` = help: consider allocating on the heap with `vec![0u32; 20_000_000].into_boxed_slice()` + = note: `-D clippy::large-stack-arrays` implied by `-D warnings` error: allocating a local array larger than 512000 bytes --> $DIR/large_stack_arrays.rs:24:9 diff --git a/src/tools/clippy/tests/ui/len_without_is_empty.stderr b/src/tools/clippy/tests/ui/len_without_is_empty.stderr index a1f48f7610b..8e890e2e259 100644 --- a/src/tools/clippy/tests/ui/len_without_is_empty.stderr +++ b/src/tools/clippy/tests/ui/len_without_is_empty.stderr @@ -92,8 +92,8 @@ error: this returns a `Result<_, ()>` LL | pub fn len(&self) -> Result<usize, ()> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::result-unit-err` implied by `-D warnings` = help: use a custom `Error` type instead + = note: `-D clippy::result-unit-err` implied by `-D warnings` error: this returns a `Result<_, ()>` --> $DIR/len_without_is_empty.rs:240:5 diff --git a/src/tools/clippy/tests/ui/let_if_seq.stderr b/src/tools/clippy/tests/ui/let_if_seq.stderr index 271ccce681c..f2e0edb6fbc 100644 --- a/src/tools/clippy/tests/ui/let_if_seq.stderr +++ b/src/tools/clippy/tests/ui/let_if_seq.stderr @@ -7,8 +7,8 @@ LL | | foo = 42; LL | | } | |_____^ help: it is more idiomatic to write: `let <mut> foo = if f() { 42 } else { 0 };` | - = note: `-D clippy::useless-let-if-seq` implied by `-D warnings` = note: you might not need `mut` at all + = note: `-D clippy::useless-let-if-seq` implied by `-D warnings` error: `if _ { .. } else { .. }` is an expression --> $DIR/let_if_seq.rs:71:5 diff --git a/src/tools/clippy/tests/ui/let_underscore_drop.stderr b/src/tools/clippy/tests/ui/let_underscore_drop.stderr index ee7bbe995f1..324b7cd431d 100644 --- a/src/tools/clippy/tests/ui/let_underscore_drop.stderr +++ b/src/tools/clippy/tests/ui/let_underscore_drop.stderr @@ -4,8 +4,8 @@ error: non-binding `let` on a type that implements `Drop` LL | let _ = Box::new(()); | ^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::let-underscore-drop` implied by `-D warnings` = help: consider using an underscore-prefixed named binding or dropping explicitly with `std::mem::drop` + = note: `-D clippy::let-underscore-drop` implied by `-D warnings` error: non-binding `let` on a type that implements `Drop` --> $DIR/let_underscore_drop.rs:18:5 diff --git a/src/tools/clippy/tests/ui/let_underscore_lock.stderr b/src/tools/clippy/tests/ui/let_underscore_lock.stderr index 4365b48fabb..d7779e7b6c4 100644 --- a/src/tools/clippy/tests/ui/let_underscore_lock.stderr +++ b/src/tools/clippy/tests/ui/let_underscore_lock.stderr @@ -4,8 +4,8 @@ error: non-binding let on a synchronization lock LL | let _ = m.lock(); | ^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::let-underscore-lock` implied by `-D warnings` = help: consider using an underscore-prefixed named binding or dropping explicitly with `std::mem::drop` + = note: `-D clippy::let-underscore-lock` implied by `-D warnings` error: non-binding let on a synchronization lock --> $DIR/let_underscore_lock.rs:10:5 diff --git a/src/tools/clippy/tests/ui/let_underscore_must_use.stderr b/src/tools/clippy/tests/ui/let_underscore_must_use.stderr index 5b751ea56de..bae60f2ff9b 100644 --- a/src/tools/clippy/tests/ui/let_underscore_must_use.stderr +++ b/src/tools/clippy/tests/ui/let_underscore_must_use.stderr @@ -4,8 +4,8 @@ error: non-binding let on a result of a `#[must_use]` function LL | let _ = f(); | ^^^^^^^^^^^^ | - = note: `-D clippy::let-underscore-must-use` implied by `-D warnings` = help: consider explicitly using function result + = note: `-D clippy::let-underscore-must-use` implied by `-D warnings` error: non-binding let on an expression with `#[must_use]` type --> $DIR/let_underscore_must_use.rs:68:5 diff --git a/src/tools/clippy/tests/ui/linkedlist.stderr b/src/tools/clippy/tests/ui/linkedlist.stderr index 51327df1321..c76c9496131 100644 --- a/src/tools/clippy/tests/ui/linkedlist.stderr +++ b/src/tools/clippy/tests/ui/linkedlist.stderr @@ -4,8 +4,8 @@ error: you seem to be using a `LinkedList`! Perhaps you meant some other data st LL | const C: LinkedList<i32> = LinkedList::new(); | ^^^^^^^^^^^^^^^ | - = note: `-D clippy::linkedlist` implied by `-D warnings` = help: a `VecDeque` might work + = note: `-D clippy::linkedlist` implied by `-D warnings` error: you seem to be using a `LinkedList`! Perhaps you meant some other data structure? --> $DIR/linkedlist.rs:9:11 diff --git a/src/tools/clippy/tests/ui/manual_find.stderr b/src/tools/clippy/tests/ui/manual_find.stderr index da0fd4aaef7..ea04bb066e6 100644 --- a/src/tools/clippy/tests/ui/manual_find.stderr +++ b/src/tools/clippy/tests/ui/manual_find.stderr @@ -9,8 +9,8 @@ LL | | } LL | | None | |________^ help: replace with an iterator: `strings.into_iter().find(|s| s == String::new())` | - = note: `-D clippy::manual-find` implied by `-D warnings` = note: you may need to dereference some variables + = note: `-D clippy::manual-find` implied by `-D warnings` error: manual implementation of `Iterator::find` --> $DIR/manual_find.rs:14:5 diff --git a/src/tools/clippy/tests/ui/manual_flatten.stderr b/src/tools/clippy/tests/ui/manual_flatten.stderr index da053c05668..180a6ff4e9a 100644 --- a/src/tools/clippy/tests/ui/manual_flatten.stderr +++ b/src/tools/clippy/tests/ui/manual_flatten.stderr @@ -11,7 +11,6 @@ LL | | } LL | | } | |_____^ | - = note: `-D clippy::manual-flatten` implied by `-D warnings` help: ...and remove the `if let` statement in the for loop --> $DIR/manual_flatten.rs:8:9 | @@ -19,6 +18,7 @@ LL | / if let Some(y) = n { LL | | println!("{}", y); LL | | } | |_________^ + = note: `-D clippy::manual-flatten` implied by `-D warnings` error: unnecessary `if let` since only the `Ok` variant of the iterator element is used --> $DIR/manual_flatten.rs:15:5 diff --git a/src/tools/clippy/tests/ui/manual_non_exhaustive_enum.stderr b/src/tools/clippy/tests/ui/manual_non_exhaustive_enum.stderr index 144fe86df55..087f766be70 100644 --- a/src/tools/clippy/tests/ui/manual_non_exhaustive_enum.stderr +++ b/src/tools/clippy/tests/ui/manual_non_exhaustive_enum.stderr @@ -13,12 +13,12 @@ LL | | _C, LL | | } | |_^ | - = note: `-D clippy::manual-non-exhaustive` implied by `-D warnings` help: remove this variant --> $DIR/manual_non_exhaustive_enum.rs:9:5 | LL | _C, | ^^ + = note: `-D clippy::manual-non-exhaustive` implied by `-D warnings` error: this seems like a manual implementation of the non-exhaustive pattern --> $DIR/manual_non_exhaustive_enum.rs:14:1 diff --git a/src/tools/clippy/tests/ui/manual_non_exhaustive_struct.stderr b/src/tools/clippy/tests/ui/manual_non_exhaustive_struct.stderr index e0766c17b75..d0bed8e1121 100644 --- a/src/tools/clippy/tests/ui/manual_non_exhaustive_struct.stderr +++ b/src/tools/clippy/tests/ui/manual_non_exhaustive_struct.stderr @@ -12,12 +12,12 @@ LL | | _c: (), LL | | } | |_____^ | - = note: `-D clippy::manual-non-exhaustive` implied by `-D warnings` help: remove this field --> $DIR/manual_non_exhaustive_struct.rs:8:9 | LL | _c: (), | ^^^^^^ + = note: `-D clippy::manual-non-exhaustive` implied by `-D warnings` error: this seems like a manual implementation of the non-exhaustive pattern --> $DIR/manual_non_exhaustive_struct.rs:13:5 diff --git a/src/tools/clippy/tests/ui/manual_strip.stderr b/src/tools/clippy/tests/ui/manual_strip.stderr index 896edf2ae51..2191ccb85dd 100644 --- a/src/tools/clippy/tests/ui/manual_strip.stderr +++ b/src/tools/clippy/tests/ui/manual_strip.stderr @@ -4,12 +4,12 @@ error: stripping a prefix manually LL | str::to_string(&s["ab".len()..]); | ^^^^^^^^^^^^^^^^ | - = note: `-D clippy::manual-strip` implied by `-D warnings` note: the prefix was tested here --> $DIR/manual_strip.rs:6:5 | LL | if s.starts_with("ab") { | ^^^^^^^^^^^^^^^^^^^^^^^ + = note: `-D clippy::manual-strip` implied by `-D warnings` help: try using the `strip_prefix` method | LL ~ if let Some(<stripped>) = s.strip_prefix("ab") { diff --git a/src/tools/clippy/tests/ui/map_err.stderr b/src/tools/clippy/tests/ui/map_err.stderr index c035840521e..d44403a84a5 100644 --- a/src/tools/clippy/tests/ui/map_err.stderr +++ b/src/tools/clippy/tests/ui/map_err.stderr @@ -4,8 +4,8 @@ error: `map_err(|_|...` wildcard pattern discards the original error LL | println!("{:?}", x.map_err(|_| Errors::Ignored)); | ^^^ | - = note: `-D clippy::map-err-ignore` implied by `-D warnings` = help: consider storing the original error as a source in the new error, or silence this warning using an ignored identifier (`.map_err(|_foo| ...`) + = note: `-D clippy::map-err-ignore` implied by `-D warnings` error: aborting due to previous error diff --git a/src/tools/clippy/tests/ui/match_overlapping_arm.stderr b/src/tools/clippy/tests/ui/match_overlapping_arm.stderr index b81bb1ecfae..a72becbeb66 100644 --- a/src/tools/clippy/tests/ui/match_overlapping_arm.stderr +++ b/src/tools/clippy/tests/ui/match_overlapping_arm.stderr @@ -4,12 +4,12 @@ error: some ranges overlap LL | 0..=10 => println!("0..=10"), | ^^^^^^ | - = note: `-D clippy::match-overlapping-arm` implied by `-D warnings` note: overlaps with this --> $DIR/match_overlapping_arm.rs:14:9 | LL | 0..=11 => println!("0..=11"), | ^^^^^^ + = note: `-D clippy::match-overlapping-arm` implied by `-D warnings` error: some ranges overlap --> $DIR/match_overlapping_arm.rs:19:9 diff --git a/src/tools/clippy/tests/ui/match_same_arms.stderr b/src/tools/clippy/tests/ui/match_same_arms.stderr index b6d04263b37..db85b5964e8 100644 --- a/src/tools/clippy/tests/ui/match_same_arms.stderr +++ b/src/tools/clippy/tests/ui/match_same_arms.stderr @@ -4,13 +4,13 @@ error: this match arm has an identical body to the `_` wildcard arm LL | Abc::A => 0, | ^^^^^^^^^^^ help: try removing the arm | - = note: `-D clippy::match-same-arms` implied by `-D warnings` = help: or try changing either arm body note: `_` wildcard arm here --> $DIR/match_same_arms.rs:13:9 | LL | _ => 0, //~ ERROR match arms have same body | ^^^^^^ + = note: `-D clippy::match-same-arms` implied by `-D warnings` error: this match arm has an identical body to another arm --> $DIR/match_same_arms.rs:17:9 diff --git a/src/tools/clippy/tests/ui/match_same_arms2.stderr b/src/tools/clippy/tests/ui/match_same_arms2.stderr index 14a672ba2fe..b260155d218 100644 --- a/src/tools/clippy/tests/ui/match_same_arms2.stderr +++ b/src/tools/clippy/tests/ui/match_same_arms2.stderr @@ -10,7 +10,6 @@ LL | | a LL | | }, | |_________^ help: try removing the arm | - = note: `-D clippy::match-same-arms` implied by `-D warnings` = help: or try changing either arm body note: `_` wildcard arm here --> $DIR/match_same_arms2.rs:20:9 @@ -23,6 +22,7 @@ LL | | let mut a = 42 + [23].len() as i32; LL | | a LL | | }, | |_________^ + = note: `-D clippy::match-same-arms` implied by `-D warnings` error: this match arm has an identical body to another arm --> $DIR/match_same_arms2.rs:34:9 diff --git a/src/tools/clippy/tests/ui/match_wild_err_arm.edition2018.stderr b/src/tools/clippy/tests/ui/match_wild_err_arm.edition2018.stderr index 2d66daea804..525533bf07b 100644 --- a/src/tools/clippy/tests/ui/match_wild_err_arm.edition2018.stderr +++ b/src/tools/clippy/tests/ui/match_wild_err_arm.edition2018.stderr @@ -4,8 +4,8 @@ error: `Err(_)` matches all errors LL | Err(_) => panic!("err"), | ^^^^^^ | - = note: `-D clippy::match-wild-err-arm` implied by `-D warnings` = note: match each error separately or use the error output, or use `.expect(msg)` if the error case is unreachable + = note: `-D clippy::match-wild-err-arm` implied by `-D warnings` error: `Err(_)` matches all errors --> $DIR/match_wild_err_arm.rs:20:9 diff --git a/src/tools/clippy/tests/ui/match_wild_err_arm.edition2021.stderr b/src/tools/clippy/tests/ui/match_wild_err_arm.edition2021.stderr index 2d66daea804..525533bf07b 100644 --- a/src/tools/clippy/tests/ui/match_wild_err_arm.edition2021.stderr +++ b/src/tools/clippy/tests/ui/match_wild_err_arm.edition2021.stderr @@ -4,8 +4,8 @@ error: `Err(_)` matches all errors LL | Err(_) => panic!("err"), | ^^^^^^ | - = note: `-D clippy::match-wild-err-arm` implied by `-D warnings` = note: match each error separately or use the error output, or use `.expect(msg)` if the error case is unreachable + = note: `-D clippy::match-wild-err-arm` implied by `-D warnings` error: `Err(_)` matches all errors --> $DIR/match_wild_err_arm.rs:20:9 diff --git a/src/tools/clippy/tests/ui/min_rust_version_attr.stderr b/src/tools/clippy/tests/ui/min_rust_version_attr.stderr index b1c23b539ff..6e749d2741c 100644 --- a/src/tools/clippy/tests/ui/min_rust_version_attr.stderr +++ b/src/tools/clippy/tests/ui/min_rust_version_attr.stderr @@ -4,12 +4,12 @@ error: stripping a prefix manually LL | assert_eq!(s["hello, ".len()..].to_uppercase(), "WORLD!"); | ^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::manual-strip` implied by `-D warnings` note: the prefix was tested here --> $DIR/min_rust_version_attr.rs:203:9 | LL | if s.starts_with("hello, ") { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + = note: `-D clippy::manual-strip` implied by `-D warnings` help: try using the `strip_prefix` method | LL ~ if let Some(<stripped>) = s.strip_prefix("hello, ") { diff --git a/src/tools/clippy/tests/ui/mismatched_target_os_unix.stderr b/src/tools/clippy/tests/ui/mismatched_target_os_unix.stderr index 3534b53282f..9822c77c9df 100644 --- a/src/tools/clippy/tests/ui/mismatched_target_os_unix.stderr +++ b/src/tools/clippy/tests/ui/mismatched_target_os_unix.stderr @@ -6,8 +6,8 @@ LL | #[cfg(linux)] | | | help: try: `target_os = "linux"` | - = note: `-D clippy::mismatched-target-os` implied by `-D warnings` = help: did you mean `unix`? + = note: `-D clippy::mismatched-target-os` implied by `-D warnings` error: operating system used in target family position --> $DIR/mismatched_target_os_unix.rs:9:1 diff --git a/src/tools/clippy/tests/ui/mismatching_type_param_order.stderr b/src/tools/clippy/tests/ui/mismatching_type_param_order.stderr index cb720256c50..204d4990557 100644 --- a/src/tools/clippy/tests/ui/mismatching_type_param_order.stderr +++ b/src/tools/clippy/tests/ui/mismatching_type_param_order.stderr @@ -4,8 +4,8 @@ error: `Foo` has a similarly named generic type parameter `B` in its declaration LL | impl<B, A> Foo<B, A> {} | ^ | - = note: `-D clippy::mismatching-type-param-order` implied by `-D warnings` = help: try `A`, or a name that does not conflict with `Foo`'s generic params + = note: `-D clippy::mismatching-type-param-order` implied by `-D warnings` error: `Foo` has a similarly named generic type parameter `A` in its declaration, but in a different order --> $DIR/mismatching_type_param_order.rs:11:23 diff --git a/src/tools/clippy/tests/ui/missing_panics_doc.stderr b/src/tools/clippy/tests/ui/missing_panics_doc.stderr index 91ebd695238..c9ded7f1ad0 100644 --- a/src/tools/clippy/tests/ui/missing_panics_doc.stderr +++ b/src/tools/clippy/tests/ui/missing_panics_doc.stderr @@ -7,12 +7,12 @@ LL | | result.unwrap() LL | | } | |_^ | - = note: `-D clippy::missing-panics-doc` implied by `-D warnings` note: first possible panic found here --> $DIR/missing_panics_doc.rs:8:5 | LL | result.unwrap() | ^^^^^^^^^^^^^^^ + = note: `-D clippy::missing-panics-doc` implied by `-D warnings` error: docs for function which may panic missing `# Panics` section --> $DIR/missing_panics_doc.rs:12:1 diff --git a/src/tools/clippy/tests/ui/mixed_read_write_in_expression.stderr b/src/tools/clippy/tests/ui/mixed_read_write_in_expression.stderr index 2e951cdbcbf..8cc68b0ac7b 100644 --- a/src/tools/clippy/tests/ui/mixed_read_write_in_expression.stderr +++ b/src/tools/clippy/tests/ui/mixed_read_write_in_expression.stderr @@ -4,12 +4,12 @@ error: unsequenced read of `x` LL | } + x; | ^ | - = note: `-D clippy::mixed-read-write-in-expression` implied by `-D warnings` note: whether read occurs before this write depends on evaluation order --> $DIR/mixed_read_write_in_expression.rs:12:9 | LL | x = 1; | ^^^^^ + = note: `-D clippy::mixed-read-write-in-expression` implied by `-D warnings` error: unsequenced read of `x` --> $DIR/mixed_read_write_in_expression.rs:17:5 diff --git a/src/tools/clippy/tests/ui/modulo_arithmetic_float.stderr b/src/tools/clippy/tests/ui/modulo_arithmetic_float.stderr index 97844aaaa75..36106de31f0 100644 --- a/src/tools/clippy/tests/ui/modulo_arithmetic_float.stderr +++ b/src/tools/clippy/tests/ui/modulo_arithmetic_float.stderr @@ -4,8 +4,8 @@ error: you are using modulo operator on constants with different signs: `-1.600 LL | -1.6 % 2.1; | ^^^^^^^^^^ | - = note: `-D clippy::modulo-arithmetic` implied by `-D warnings` = note: double check for expected result especially when interoperating with different languages + = note: `-D clippy::modulo-arithmetic` implied by `-D warnings` error: you are using modulo operator on constants with different signs: `1.600 % -2.100` --> $DIR/modulo_arithmetic_float.rs:7:5 diff --git a/src/tools/clippy/tests/ui/modulo_arithmetic_integral.stderr b/src/tools/clippy/tests/ui/modulo_arithmetic_integral.stderr index f71adf5b0d0..9ff676ff6bc 100644 --- a/src/tools/clippy/tests/ui/modulo_arithmetic_integral.stderr +++ b/src/tools/clippy/tests/ui/modulo_arithmetic_integral.stderr @@ -4,9 +4,9 @@ error: you are using modulo operator on types that might have different signs LL | a % b; | ^^^^^ | - = note: `-D clippy::modulo-arithmetic` implied by `-D warnings` = note: double check for expected result especially when interoperating with different languages = note: or consider using `rem_euclid` or similar function + = note: `-D clippy::modulo-arithmetic` implied by `-D warnings` error: you are using modulo operator on types that might have different signs --> $DIR/modulo_arithmetic_integral.rs:9:5 diff --git a/src/tools/clippy/tests/ui/modulo_arithmetic_integral_const.stderr b/src/tools/clippy/tests/ui/modulo_arithmetic_integral_const.stderr index 11b5f77461b..1453d44f488 100644 --- a/src/tools/clippy/tests/ui/modulo_arithmetic_integral_const.stderr +++ b/src/tools/clippy/tests/ui/modulo_arithmetic_integral_const.stderr @@ -4,9 +4,9 @@ error: you are using modulo operator on constants with different signs: `-1 % 2` LL | -1 % 2; | ^^^^^^ | - = note: `-D clippy::modulo-arithmetic` implied by `-D warnings` = note: double check for expected result especially when interoperating with different languages = note: or consider using `rem_euclid` or similar function + = note: `-D clippy::modulo-arithmetic` implied by `-D warnings` error: you are using modulo operator on constants with different signs: `1 % -2` --> $DIR/modulo_arithmetic_integral_const.rs:12:5 diff --git a/src/tools/clippy/tests/ui/mut_from_ref.stderr b/src/tools/clippy/tests/ui/mut_from_ref.stderr index b76d6a13ffb..c20ff54bf94 100644 --- a/src/tools/clippy/tests/ui/mut_from_ref.stderr +++ b/src/tools/clippy/tests/ui/mut_from_ref.stderr @@ -4,12 +4,12 @@ error: mutable borrow from immutable input(s) LL | fn this_wont_hurt_a_bit(&self) -> &mut Foo { | ^^^^^^^^ | - = note: `-D clippy::mut-from-ref` implied by `-D warnings` note: immutable borrow here --> $DIR/mut_from_ref.rs:7:29 | LL | fn this_wont_hurt_a_bit(&self) -> &mut Foo { | ^^^^^ + = note: `-D clippy::mut-from-ref` implied by `-D warnings` error: mutable borrow from immutable input(s) --> $DIR/mut_from_ref.rs:13:25 diff --git a/src/tools/clippy/tests/ui/mut_range_bound.stderr b/src/tools/clippy/tests/ui/mut_range_bound.stderr index 4b5a3fc1e41..e0c8dced382 100644 --- a/src/tools/clippy/tests/ui/mut_range_bound.stderr +++ b/src/tools/clippy/tests/ui/mut_range_bound.stderr @@ -4,8 +4,8 @@ error: attempt to mutate range bound within loop LL | m = 5; | ^ | - = note: `-D clippy::mut-range-bound` implied by `-D warnings` = note: the range of the loop is unchanged + = note: `-D clippy::mut-range-bound` implied by `-D warnings` error: attempt to mutate range bound within loop --> $DIR/mut_range_bound.rs:15:9 diff --git a/src/tools/clippy/tests/ui/needless_continue.stderr b/src/tools/clippy/tests/ui/needless_continue.stderr index b8657c74caa..005ba010f34 100644 --- a/src/tools/clippy/tests/ui/needless_continue.stderr +++ b/src/tools/clippy/tests/ui/needless_continue.stderr @@ -7,7 +7,6 @@ LL | | continue; LL | | } | |_________^ | - = note: `-D clippy::needless-continue` implied by `-D warnings` = help: consider dropping the `else` clause and merging the code that follows (in the loop) with the `if` block if i % 2 == 0 && i % 3 == 0 { println!("{}", i); @@ -33,6 +32,7 @@ LL | | } } println!("bleh"); } + = note: `-D clippy::needless-continue` implied by `-D warnings` error: there is no need for an explicit `else` block for this `if` expression --> $DIR/needless_continue.rs:44:9 diff --git a/src/tools/clippy/tests/ui/non_send_fields_in_send_ty.stderr b/src/tools/clippy/tests/ui/non_send_fields_in_send_ty.stderr index b6c904a147a..e912b59a6e7 100644 --- a/src/tools/clippy/tests/ui/non_send_fields_in_send_ty.stderr +++ b/src/tools/clippy/tests/ui/non_send_fields_in_send_ty.stderr @@ -4,13 +4,13 @@ error: some fields in `RingBuffer<T>` are not safe to be sent to another thread LL | unsafe impl<T> Send for RingBuffer<T> {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::non-send-fields-in-send-ty` implied by `-D warnings` note: it is not safe to send field `data` to another thread --> $DIR/non_send_fields_in_send_ty.rs:12:5 | LL | data: Vec<UnsafeCell<T>>, | ^^^^^^^^^^^^^^^^^^^^^^^^ = help: add bounds on type parameter `T` that satisfy `Vec<UnsafeCell<T>>: Send` + = note: `-D clippy::non-send-fields-in-send-ty` implied by `-D warnings` error: some fields in `MvccRwLock<T>` are not safe to be sent to another thread --> $DIR/non_send_fields_in_send_ty.rs:25:1 diff --git a/src/tools/clippy/tests/ui/octal_escapes.stderr b/src/tools/clippy/tests/ui/octal_escapes.stderr index 54f5bbb0fc4..295dc1798e3 100644 --- a/src/tools/clippy/tests/ui/octal_escapes.stderr +++ b/src/tools/clippy/tests/ui/octal_escapes.stderr @@ -4,8 +4,8 @@ error: octal-looking escape in string literal LL | let _bad1 = "/033[0m"; | ^^^^^^^^^ | - = note: `-D clippy::octal-escapes` implied by `-D warnings` = help: octal escapes are not supported, `/0` is always a null character + = note: `-D clippy::octal-escapes` implied by `-D warnings` help: if an octal escape was intended, use the hexadecimal representation instead | LL | let _bad1 = "/x1b[0m"; diff --git a/src/tools/clippy/tests/ui/ok_expect.stderr b/src/tools/clippy/tests/ui/ok_expect.stderr index b02b28e7f68..6c40adbb53d 100644 --- a/src/tools/clippy/tests/ui/ok_expect.stderr +++ b/src/tools/clippy/tests/ui/ok_expect.stderr @@ -4,8 +4,8 @@ error: called `ok().expect()` on a `Result` value LL | res.ok().expect("disaster!"); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::ok-expect` implied by `-D warnings` = help: you can call `expect()` directly on the `Result` + = note: `-D clippy::ok-expect` implied by `-D warnings` error: called `ok().expect()` on a `Result` value --> $DIR/ok_expect.rs:20:5 diff --git a/src/tools/clippy/tests/ui/only_used_in_recursion.stderr b/src/tools/clippy/tests/ui/only_used_in_recursion.stderr index 74057ddcfda..571e5c4b5fa 100644 --- a/src/tools/clippy/tests/ui/only_used_in_recursion.stderr +++ b/src/tools/clippy/tests/ui/only_used_in_recursion.stderr @@ -4,12 +4,12 @@ error: parameter is only used in recursion LL | fn _one_unused(flag: u32, a: usize) -> usize { | ^ help: if this is intentional, prefix it with an underscore: `_a` | - = note: `-D clippy::only-used-in-recursion` implied by `-D warnings` note: parameter used here --> $DIR/only_used_in_recursion.rs:12:53 | LL | if flag == 0 { 0 } else { _one_unused(flag - 1, a) } | ^ + = note: `-D clippy::only-used-in-recursion` implied by `-D warnings` error: parameter is only used in recursion --> $DIR/only_used_in_recursion.rs:15:27 diff --git a/src/tools/clippy/tests/ui/only_used_in_recursion2.stderr b/src/tools/clippy/tests/ui/only_used_in_recursion2.stderr index 23f6ffd30c9..8dcbfdd612e 100644 --- a/src/tools/clippy/tests/ui/only_used_in_recursion2.stderr +++ b/src/tools/clippy/tests/ui/only_used_in_recursion2.stderr @@ -4,12 +4,12 @@ error: parameter is only used in recursion LL | fn _with_inner(flag: u32, a: u32, b: u32) -> usize { | ^ help: if this is intentional, prefix it with an underscore: `_b` | - = note: `-D clippy::only-used-in-recursion` implied by `-D warnings` note: parameter used here --> $DIR/only_used_in_recursion2.rs:9:52 | LL | if flag == 0 { 0 } else { _with_inner(flag, a, b + x) } | ^ + = note: `-D clippy::only-used-in-recursion` implied by `-D warnings` error: parameter is only used in recursion --> $DIR/only_used_in_recursion2.rs:4:25 diff --git a/src/tools/clippy/tests/ui/option_env_unwrap.stderr b/src/tools/clippy/tests/ui/option_env_unwrap.stderr index 885ac096cc8..bc188a07e9e 100644 --- a/src/tools/clippy/tests/ui/option_env_unwrap.stderr +++ b/src/tools/clippy/tests/ui/option_env_unwrap.stderr @@ -4,8 +4,8 @@ error: this will panic at run-time if the environment variable doesn't exist at LL | let _ = option_env!("PATH").unwrap(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::option-env-unwrap` implied by `-D warnings` = help: consider using the `env!` macro instead + = note: `-D clippy::option-env-unwrap` implied by `-D warnings` error: this will panic at run-time if the environment variable doesn't exist at compile-time --> $DIR/option_env_unwrap.rs:19:13 diff --git a/src/tools/clippy/tests/ui/overly_complex_bool_expr.stderr b/src/tools/clippy/tests/ui/overly_complex_bool_expr.stderr index 158cae8b8f3..e989f2ece30 100644 --- a/src/tools/clippy/tests/ui/overly_complex_bool_expr.stderr +++ b/src/tools/clippy/tests/ui/overly_complex_bool_expr.stderr @@ -4,12 +4,12 @@ error: this boolean expression contains a logic bug LL | let _ = a && b || a; | ^^^^^^^^^^^ help: it would look like the following: `a` | - = note: `-D clippy::overly-complex-bool-expr` implied by `-D warnings` help: this expression can be optimized out by applying boolean operations to the outer expression --> $DIR/overly_complex_bool_expr.rs:11:18 | LL | let _ = a && b || a; | ^ + = note: `-D clippy::overly-complex-bool-expr` implied by `-D warnings` error: this boolean expression contains a logic bug --> $DIR/overly_complex_bool_expr.rs:13:13 diff --git a/src/tools/clippy/tests/ui/panic_in_result_fn.stderr b/src/tools/clippy/tests/ui/panic_in_result_fn.stderr index 561503ae54f..97787bc84e2 100644 --- a/src/tools/clippy/tests/ui/panic_in_result_fn.stderr +++ b/src/tools/clippy/tests/ui/panic_in_result_fn.stderr @@ -7,13 +7,13 @@ LL | | panic!("error"); LL | | } | |_____^ | - = note: `-D clippy::panic-in-result-fn` implied by `-D warnings` = help: `unimplemented!()`, `unreachable!()`, `todo!()`, `panic!()` or assertions should not be used in a function that returns `Result` as `Result` is expected to return an error instead of crashing note: return Err() instead of panicking --> $DIR/panic_in_result_fn.rs:8:9 | LL | panic!("error"); | ^^^^^^^^^^^^^^^ + = note: `-D clippy::panic-in-result-fn` implied by `-D warnings` error: used `unimplemented!()`, `unreachable!()`, `todo!()`, `panic!()` or assertion in a function that returns `Result` --> $DIR/panic_in_result_fn.rs:11:5 diff --git a/src/tools/clippy/tests/ui/panic_in_result_fn_assertions.stderr b/src/tools/clippy/tests/ui/panic_in_result_fn_assertions.stderr index b6aa005e7b5..eb0aacbb6a4 100644 --- a/src/tools/clippy/tests/ui/panic_in_result_fn_assertions.stderr +++ b/src/tools/clippy/tests/ui/panic_in_result_fn_assertions.stderr @@ -8,13 +8,13 @@ LL | | Ok(true) LL | | } | |_____^ | - = note: `-D clippy::panic-in-result-fn` implied by `-D warnings` = help: `unimplemented!()`, `unreachable!()`, `todo!()`, `panic!()` or assertions should not be used in a function that returns `Result` as `Result` is expected to return an error instead of crashing note: return Err() instead of panicking --> $DIR/panic_in_result_fn_assertions.rs:9:9 | LL | assert!(x == 5, "wrong argument"); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + = note: `-D clippy::panic-in-result-fn` implied by `-D warnings` error: used `unimplemented!()`, `unreachable!()`, `todo!()`, `panic!()` or assertion in a function that returns `Result` --> $DIR/panic_in_result_fn_assertions.rs:13:5 diff --git a/src/tools/clippy/tests/ui/pattern_type_mismatch/mutability.stderr b/src/tools/clippy/tests/ui/pattern_type_mismatch/mutability.stderr index 3421d568365..87fb243b65e 100644 --- a/src/tools/clippy/tests/ui/pattern_type_mismatch/mutability.stderr +++ b/src/tools/clippy/tests/ui/pattern_type_mismatch/mutability.stderr @@ -4,8 +4,8 @@ error: type of pattern does not match the expression type LL | Some(_) => (), | ^^^^^^^ | - = note: `-D clippy::pattern-type-mismatch` implied by `-D warnings` = help: use `*` to dereference the match expression or explicitly match against a `&_` pattern and adjust the enclosed variable bindings + = note: `-D clippy::pattern-type-mismatch` implied by `-D warnings` error: type of pattern does not match the expression type --> $DIR/mutability.rs:15:9 diff --git a/src/tools/clippy/tests/ui/pattern_type_mismatch/pattern_alternatives.stderr b/src/tools/clippy/tests/ui/pattern_type_mismatch/pattern_alternatives.stderr index d285c93782c..a91b5ac6cf7 100644 --- a/src/tools/clippy/tests/ui/pattern_type_mismatch/pattern_alternatives.stderr +++ b/src/tools/clippy/tests/ui/pattern_type_mismatch/pattern_alternatives.stderr @@ -4,8 +4,8 @@ error: type of pattern does not match the expression type LL | if let Value::B | Value::A(_) = ref_value {} | ^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::pattern-type-mismatch` implied by `-D warnings` = help: use `*` to dereference the match expression or explicitly match against a `&_` pattern and adjust the enclosed variable bindings + = note: `-D clippy::pattern-type-mismatch` implied by `-D warnings` error: type of pattern does not match the expression type --> $DIR/pattern_alternatives.rs:16:34 diff --git a/src/tools/clippy/tests/ui/pattern_type_mismatch/pattern_structs.stderr b/src/tools/clippy/tests/ui/pattern_type_mismatch/pattern_structs.stderr index d428e85b0c9..8bc5c63baab 100644 --- a/src/tools/clippy/tests/ui/pattern_type_mismatch/pattern_structs.stderr +++ b/src/tools/clippy/tests/ui/pattern_type_mismatch/pattern_structs.stderr @@ -4,8 +4,8 @@ error: type of pattern does not match the expression type LL | let Struct { .. } = ref_value; | ^^^^^^^^^^^^^ | - = note: `-D clippy::pattern-type-mismatch` implied by `-D warnings` = help: use `*` to dereference the match expression or explicitly match against a `&_` pattern and adjust the enclosed variable bindings + = note: `-D clippy::pattern-type-mismatch` implied by `-D warnings` error: type of pattern does not match the expression type --> $DIR/pattern_structs.rs:14:33 diff --git a/src/tools/clippy/tests/ui/pattern_type_mismatch/pattern_tuples.stderr b/src/tools/clippy/tests/ui/pattern_type_mismatch/pattern_tuples.stderr index edd0074d00d..a1ef540d283 100644 --- a/src/tools/clippy/tests/ui/pattern_type_mismatch/pattern_tuples.stderr +++ b/src/tools/clippy/tests/ui/pattern_type_mismatch/pattern_tuples.stderr @@ -4,8 +4,8 @@ error: type of pattern does not match the expression type LL | let TupleStruct(_) = ref_value; | ^^^^^^^^^^^^^^ | - = note: `-D clippy::pattern-type-mismatch` implied by `-D warnings` = help: use `*` to dereference the match expression or explicitly match against a `&_` pattern and adjust the enclosed variable bindings + = note: `-D clippy::pattern-type-mismatch` implied by `-D warnings` error: type of pattern does not match the expression type --> $DIR/pattern_tuples.rs:12:25 diff --git a/src/tools/clippy/tests/ui/pattern_type_mismatch/syntax.stderr b/src/tools/clippy/tests/ui/pattern_type_mismatch/syntax.stderr index 12b3d3a8bd0..f56a3a89380 100644 --- a/src/tools/clippy/tests/ui/pattern_type_mismatch/syntax.stderr +++ b/src/tools/clippy/tests/ui/pattern_type_mismatch/syntax.stderr @@ -4,8 +4,8 @@ error: type of pattern does not match the expression type LL | Some(_) => (), | ^^^^^^^ | - = note: `-D clippy::pattern-type-mismatch` implied by `-D warnings` = help: use `*` to dereference the match expression or explicitly match against a `&_` pattern and adjust the enclosed variable bindings + = note: `-D clippy::pattern-type-mismatch` implied by `-D warnings` error: type of pattern does not match the expression type --> $DIR/syntax.rs:30:12 diff --git a/src/tools/clippy/tests/ui/proc_macro.stderr b/src/tools/clippy/tests/ui/proc_macro.stderr index 48fd58c9a49..c795f6ad0d2 100644 --- a/src/tools/clippy/tests/ui/proc_macro.stderr +++ b/src/tools/clippy/tests/ui/proc_macro.stderr @@ -4,8 +4,8 @@ error: approximate value of `f{32, 64}::consts::PI` found LL | let _x = 3.14; | ^^^^ | - = note: `#[deny(clippy::approx_constant)]` on by default = help: consider using the constant directly + = note: `#[deny(clippy::approx_constant)]` on by default error: aborting due to previous error diff --git a/src/tools/clippy/tests/ui/pub_use.stderr b/src/tools/clippy/tests/ui/pub_use.stderr index 9ab710df818..ba4ee732c05 100644 --- a/src/tools/clippy/tests/ui/pub_use.stderr +++ b/src/tools/clippy/tests/ui/pub_use.stderr @@ -4,8 +4,8 @@ error: using `pub use` LL | pub use inner::Test; | ^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::pub-use` implied by `-D warnings` = help: move the exported item to a public module instead + = note: `-D clippy::pub-use` implied by `-D warnings` error: aborting due to previous error diff --git a/src/tools/clippy/tests/ui/rc_clone_in_vec_init/arc.stderr b/src/tools/clippy/tests/ui/rc_clone_in_vec_init/arc.stderr index cd7d91e1206..7814f5b5403 100644 --- a/src/tools/clippy/tests/ui/rc_clone_in_vec_init/arc.stderr +++ b/src/tools/clippy/tests/ui/rc_clone_in_vec_init/arc.stderr @@ -4,8 +4,8 @@ error: initializing a reference-counted pointer in `vec![elem; len]` LL | let v = vec![Arc::new("x".to_string()); 2]; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::rc-clone-in-vec-init` implied by `-D warnings` = note: each element will point to the same `Arc` instance + = note: `-D clippy::rc-clone-in-vec-init` implied by `-D warnings` help: consider initializing each `Arc` element individually | LL ~ let v = { diff --git a/src/tools/clippy/tests/ui/rc_clone_in_vec_init/rc.stderr b/src/tools/clippy/tests/ui/rc_clone_in_vec_init/rc.stderr index fe861afe054..80deb7cb9f2 100644 --- a/src/tools/clippy/tests/ui/rc_clone_in_vec_init/rc.stderr +++ b/src/tools/clippy/tests/ui/rc_clone_in_vec_init/rc.stderr @@ -4,8 +4,8 @@ error: initializing a reference-counted pointer in `vec![elem; len]` LL | let v = vec![Rc::new("x".to_string()); 2]; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::rc-clone-in-vec-init` implied by `-D warnings` = note: each element will point to the same `Rc` instance + = note: `-D clippy::rc-clone-in-vec-init` implied by `-D warnings` help: consider initializing each `Rc` element individually | LL ~ let v = { diff --git a/src/tools/clippy/tests/ui/rc_clone_in_vec_init/weak.stderr b/src/tools/clippy/tests/ui/rc_clone_in_vec_init/weak.stderr index 4a21946ccdf..789e14a302f 100644 --- a/src/tools/clippy/tests/ui/rc_clone_in_vec_init/weak.stderr +++ b/src/tools/clippy/tests/ui/rc_clone_in_vec_init/weak.stderr @@ -4,8 +4,8 @@ error: initializing a reference-counted pointer in `vec![elem; len]` LL | let v = vec![SyncWeak::<u32>::new(); 2]; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::rc-clone-in-vec-init` implied by `-D warnings` = note: each element will point to the same `Weak` instance + = note: `-D clippy::rc-clone-in-vec-init` implied by `-D warnings` help: consider initializing each `Weak` element individually | LL ~ let v = { diff --git a/src/tools/clippy/tests/ui/rc_mutex.stderr b/src/tools/clippy/tests/ui/rc_mutex.stderr index fe84361d781..cee3bd8b224 100644 --- a/src/tools/clippy/tests/ui/rc_mutex.stderr +++ b/src/tools/clippy/tests/ui/rc_mutex.stderr @@ -4,8 +4,8 @@ error: usage of `Rc<Mutex<_>>` LL | foo: Rc<Mutex<i32>>, | ^^^^^^^^^^^^^^ | - = note: `-D clippy::rc-mutex` implied by `-D warnings` = help: consider using `Rc<RefCell<_>>` or `Arc<Mutex<_>>` instead + = note: `-D clippy::rc-mutex` implied by `-D warnings` error: usage of `Rc<Mutex<_>>` --> $DIR/rc_mutex.rs:26:18 diff --git a/src/tools/clippy/tests/ui/redundant_allocation.stderr b/src/tools/clippy/tests/ui/redundant_allocation.stderr index 54d4d88dba8..e0826fefa6c 100644 --- a/src/tools/clippy/tests/ui/redundant_allocation.stderr +++ b/src/tools/clippy/tests/ui/redundant_allocation.stderr @@ -4,9 +4,9 @@ error: usage of `Box<Rc<T>>` LL | pub fn box_test6<T>(foo: Box<Rc<T>>) {} | ^^^^^^^^^^ | - = note: `-D clippy::redundant-allocation` implied by `-D warnings` = note: `Rc<T>` is already on the heap, `Box<Rc<T>>` makes an extra allocation = help: consider using just `Box<T>` or `Rc<T>` + = note: `-D clippy::redundant-allocation` implied by `-D warnings` error: usage of `Box<Arc<T>>` --> $DIR/redundant_allocation.rs:19:30 diff --git a/src/tools/clippy/tests/ui/redundant_allocation_fixable.stderr b/src/tools/clippy/tests/ui/redundant_allocation_fixable.stderr index fdd76ef17a5..8dd4a6a2687 100644 --- a/src/tools/clippy/tests/ui/redundant_allocation_fixable.stderr +++ b/src/tools/clippy/tests/ui/redundant_allocation_fixable.stderr @@ -4,8 +4,8 @@ error: usage of `Box<&T>` LL | pub fn box_test1<T>(foo: Box<&T>) {} | ^^^^^^^ help: try: `&T` | - = note: `-D clippy::redundant-allocation` implied by `-D warnings` = note: `&T` is already a pointer, `Box<&T>` allocates a pointer on the heap + = note: `-D clippy::redundant-allocation` implied by `-D warnings` error: usage of `Box<&MyStruct>` --> $DIR/redundant_allocation_fixable.rs:28:27 diff --git a/src/tools/clippy/tests/ui/redundant_clone.stderr b/src/tools/clippy/tests/ui/redundant_clone.stderr index aa1dd7cbb45..782590034d0 100644 --- a/src/tools/clippy/tests/ui/redundant_clone.stderr +++ b/src/tools/clippy/tests/ui/redundant_clone.stderr @@ -4,12 +4,12 @@ error: redundant clone LL | let _s = ["lorem", "ipsum"].join(" ").to_string(); | ^^^^^^^^^^^^ help: remove this | - = note: `-D clippy::redundant-clone` implied by `-D warnings` note: this value is dropped without further use --> $DIR/redundant_clone.rs:10:14 | LL | let _s = ["lorem", "ipsum"].join(" ").to_string(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + = note: `-D clippy::redundant-clone` implied by `-D warnings` error: redundant clone --> $DIR/redundant_clone.rs:13:15 diff --git a/src/tools/clippy/tests/ui/redundant_else.stderr b/src/tools/clippy/tests/ui/redundant_else.stderr index 9000cdc814b..de9d00a6024 100644 --- a/src/tools/clippy/tests/ui/redundant_else.stderr +++ b/src/tools/clippy/tests/ui/redundant_else.stderr @@ -7,8 +7,8 @@ LL | | println!("yet don't pull down your hedge."); LL | | } | |_________^ | - = note: `-D clippy::redundant-else` implied by `-D warnings` = help: remove the `else` block and move the contents out + = note: `-D clippy::redundant-else` implied by `-D warnings` error: redundant else block --> $DIR/redundant_else.rs:17:16 diff --git a/src/tools/clippy/tests/ui/redundant_pattern_matching_drop_order.stderr b/src/tools/clippy/tests/ui/redundant_pattern_matching_drop_order.stderr index eb7aa70ee27..23f08103f35 100644 --- a/src/tools/clippy/tests/ui/redundant_pattern_matching_drop_order.stderr +++ b/src/tools/clippy/tests/ui/redundant_pattern_matching_drop_order.stderr @@ -4,9 +4,9 @@ error: redundant pattern matching, consider using `is_ok()` LL | if let Ok(_) = m.lock() {} | -------^^^^^----------- help: try this: `if m.lock().is_ok()` | - = note: `-D clippy::redundant-pattern-matching` implied by `-D warnings` = note: this will change drop order of the result, as well as all temporaries = note: add `#[allow(clippy::redundant_pattern_matching)]` if this is important + = note: `-D clippy::redundant-pattern-matching` implied by `-D warnings` error: redundant pattern matching, consider using `is_err()` --> $DIR/redundant_pattern_matching_drop_order.rs:13:12 diff --git a/src/tools/clippy/tests/ui/regex.stderr b/src/tools/clippy/tests/ui/regex.stderr index 1394a9b63bc..2424644c6f6 100644 --- a/src/tools/clippy/tests/ui/regex.stderr +++ b/src/tools/clippy/tests/ui/regex.stderr @@ -4,8 +4,8 @@ error: trivial regex LL | let pipe_in_wrong_position = Regex::new("|"); | ^^^ | - = note: `-D clippy::trivial-regex` implied by `-D warnings` = help: the regex is unlikely to be useful as it is + = note: `-D clippy::trivial-regex` implied by `-D warnings` error: trivial regex --> $DIR/regex.rs:14:60 diff --git a/src/tools/clippy/tests/ui/rest_pat_in_fully_bound_structs.stderr b/src/tools/clippy/tests/ui/rest_pat_in_fully_bound_structs.stderr index 57ebd47f8c7..e15633fb1a1 100644 --- a/src/tools/clippy/tests/ui/rest_pat_in_fully_bound_structs.stderr +++ b/src/tools/clippy/tests/ui/rest_pat_in_fully_bound_structs.stderr @@ -4,8 +4,8 @@ error: unnecessary use of `..` pattern in struct binding. All fields were alread LL | A { a: 5, b: 42, c: "", .. } => {}, // Lint | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::rest-pat-in-fully-bound-structs` implied by `-D warnings` = help: consider removing `..` from this binding + = note: `-D clippy::rest-pat-in-fully-bound-structs` implied by `-D warnings` error: unnecessary use of `..` pattern in struct binding. All fields were already bound --> $DIR/rest_pat_in_fully_bound_structs.rs:23:9 diff --git a/src/tools/clippy/tests/ui/result_large_err.stderr b/src/tools/clippy/tests/ui/result_large_err.stderr index ef19f2854ab..bea101fe20b 100644 --- a/src/tools/clippy/tests/ui/result_large_err.stderr +++ b/src/tools/clippy/tests/ui/result_large_err.stderr @@ -4,8 +4,8 @@ error: the `Err`-variant returned from this function is very large LL | pub fn large_err() -> Result<(), [u8; 512]> { | ^^^^^^^^^^^^^^^^^^^^^ the `Err`-variant is at least 512 bytes | - = note: `-D clippy::result-large-err` implied by `-D warnings` = help: try reducing the size of `[u8; 512]`, for example by boxing large elements or replacing it with `Box<[u8; 512]>` + = note: `-D clippy::result-large-err` implied by `-D warnings` error: the `Err`-variant returned from this function is very large --> $DIR/result_large_err.rs:19:21 diff --git a/src/tools/clippy/tests/ui/result_unit_error.stderr b/src/tools/clippy/tests/ui/result_unit_error.stderr index 8c7573eabda..8393a4bf03b 100644 --- a/src/tools/clippy/tests/ui/result_unit_error.stderr +++ b/src/tools/clippy/tests/ui/result_unit_error.stderr @@ -4,8 +4,8 @@ error: this returns a `Result<_, ()>` LL | pub fn returns_unit_error() -> Result<u32, ()> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::result-unit-err` implied by `-D warnings` = help: use a custom `Error` type instead + = note: `-D clippy::result-unit-err` implied by `-D warnings` error: this returns a `Result<_, ()>` --> $DIR/result_unit_error.rs:12:5 diff --git a/src/tools/clippy/tests/ui/return_self_not_must_use.stderr b/src/tools/clippy/tests/ui/return_self_not_must_use.stderr index 94be87dfa31..34932fe1c2c 100644 --- a/src/tools/clippy/tests/ui/return_self_not_must_use.stderr +++ b/src/tools/clippy/tests/ui/return_self_not_must_use.stderr @@ -4,8 +4,8 @@ error: missing `#[must_use]` attribute on a method returning `Self` LL | fn what(&self) -> Self; | ^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::return-self-not-must-use` implied by `-D warnings` = help: consider adding the `#[must_use]` attribute to the method or directly to the `Self` type + = note: `-D clippy::return-self-not-must-use` implied by `-D warnings` error: missing `#[must_use]` attribute on a method returning `Self` --> $DIR/return_self_not_must_use.rs:18:5 diff --git a/src/tools/clippy/tests/ui/same_functions_in_if_condition.stderr b/src/tools/clippy/tests/ui/same_functions_in_if_condition.stderr index cd438b83040..3901546cbd6 100644 --- a/src/tools/clippy/tests/ui/same_functions_in_if_condition.stderr +++ b/src/tools/clippy/tests/ui/same_functions_in_if_condition.stderr @@ -4,12 +4,12 @@ error: this `if` has the same function call as a previous `if` LL | } else if function() { | ^^^^^^^^^^ | - = note: `-D clippy::same-functions-in-if-condition` implied by `-D warnings` note: same as this --> $DIR/same_functions_in_if_condition.rs:30:8 | LL | if function() { | ^^^^^^^^^^ + = note: `-D clippy::same-functions-in-if-condition` implied by `-D warnings` error: this `if` has the same function call as a previous `if` --> $DIR/same_functions_in_if_condition.rs:36:15 diff --git a/src/tools/clippy/tests/ui/same_item_push.stderr b/src/tools/clippy/tests/ui/same_item_push.stderr index d9ffa15780a..1d1254d9fcc 100644 --- a/src/tools/clippy/tests/ui/same_item_push.stderr +++ b/src/tools/clippy/tests/ui/same_item_push.stderr @@ -4,8 +4,8 @@ error: it looks like the same item is being pushed into this Vec LL | vec.push(item); | ^^^ | - = note: `-D clippy::same-item-push` implied by `-D warnings` = help: try using vec![item;SIZE] or vec.resize(NEW_SIZE, item) + = note: `-D clippy::same-item-push` implied by `-D warnings` error: it looks like the same item is being pushed into this Vec --> $DIR/same_item_push.rs:29:9 diff --git a/src/tools/clippy/tests/ui/same_name_method.stderr b/src/tools/clippy/tests/ui/same_name_method.stderr index f55ec9f3cc6..0c6908c0959 100644 --- a/src/tools/clippy/tests/ui/same_name_method.stderr +++ b/src/tools/clippy/tests/ui/same_name_method.stderr @@ -4,12 +4,12 @@ error: method's name is the same as an existing method in a trait LL | fn foo() {} | ^^^^^^^^^^^ | - = note: `-D clippy::same-name-method` implied by `-D warnings` note: existing `foo` defined here --> $DIR/same_name_method.rs:25:13 | LL | fn foo() {} | ^^^^^^^^^^^ + = note: `-D clippy::same-name-method` implied by `-D warnings` error: method's name is the same as an existing method in a trait --> $DIR/same_name_method.rs:35:13 diff --git a/src/tools/clippy/tests/ui/search_is_some.stderr b/src/tools/clippy/tests/ui/search_is_some.stderr index 54760545bce..6bea8c67477 100644 --- a/src/tools/clippy/tests/ui/search_is_some.stderr +++ b/src/tools/clippy/tests/ui/search_is_some.stderr @@ -8,8 +8,8 @@ LL | | } LL | | ).is_some(); | |______________________________^ | - = note: `-D clippy::search-is-some` implied by `-D warnings` = help: this is more succinctly expressed by calling `any()` + = note: `-D clippy::search-is-some` implied by `-D warnings` error: called `is_some()` after searching an `Iterator` with `position` --> $DIR/search_is_some.rs:20:13 diff --git a/src/tools/clippy/tests/ui/shadow.stderr b/src/tools/clippy/tests/ui/shadow.stderr index 43d76094d0e..c3d7bc2a536 100644 --- a/src/tools/clippy/tests/ui/shadow.stderr +++ b/src/tools/clippy/tests/ui/shadow.stderr @@ -4,12 +4,12 @@ error: `x` is shadowed by itself in `x` LL | let x = x; | ^ | - = note: `-D clippy::shadow-same` implied by `-D warnings` note: previous binding is here --> $DIR/shadow.rs:5:9 | LL | let x = 1; | ^ + = note: `-D clippy::shadow-same` implied by `-D warnings` error: `mut x` is shadowed by itself in `&x` --> $DIR/shadow.rs:7:13 @@ -53,12 +53,12 @@ error: `x` is shadowed LL | let x = x.0; | ^ | - = note: `-D clippy::shadow-reuse` implied by `-D warnings` note: previous binding is here --> $DIR/shadow.rs:13:9 | LL | let x = ([[0]], ()); | ^ + = note: `-D clippy::shadow-reuse` implied by `-D warnings` error: `x` is shadowed --> $DIR/shadow.rs:15:9 @@ -150,12 +150,12 @@ error: `x` shadows a previous, unrelated binding LL | let x = 2; | ^ | - = note: `-D clippy::shadow-unrelated` implied by `-D warnings` note: previous binding is here --> $DIR/shadow.rs:30:9 | LL | let x = 1; | ^ + = note: `-D clippy::shadow-unrelated` implied by `-D warnings` error: `x` shadows a previous, unrelated binding --> $DIR/shadow.rs:36:13 diff --git a/src/tools/clippy/tests/ui/should_impl_trait/method_list_1.stderr b/src/tools/clippy/tests/ui/should_impl_trait/method_list_1.stderr index 2b7d4628c3f..d2f41e3f934 100644 --- a/src/tools/clippy/tests/ui/should_impl_trait/method_list_1.stderr +++ b/src/tools/clippy/tests/ui/should_impl_trait/method_list_1.stderr @@ -6,8 +6,8 @@ LL | | unimplemented!() LL | | } | |_____^ | - = note: `-D clippy::should-implement-trait` implied by `-D warnings` = help: consider implementing the trait `std::ops::Add` or choosing a less ambiguous method name + = note: `-D clippy::should-implement-trait` implied by `-D warnings` error: method `as_mut` can be confused for the standard trait method `std::convert::AsMut::as_mut` --> $DIR/method_list_1.rs:29:5 diff --git a/src/tools/clippy/tests/ui/should_impl_trait/method_list_2.stderr b/src/tools/clippy/tests/ui/should_impl_trait/method_list_2.stderr index b6fd4356956..10bfea68ff5 100644 --- a/src/tools/clippy/tests/ui/should_impl_trait/method_list_2.stderr +++ b/src/tools/clippy/tests/ui/should_impl_trait/method_list_2.stderr @@ -6,8 +6,8 @@ LL | | unimplemented!() LL | | } | |_____^ | - = note: `-D clippy::should-implement-trait` implied by `-D warnings` = help: consider implementing the trait `std::cmp::PartialEq` or choosing a less ambiguous method name + = note: `-D clippy::should-implement-trait` implied by `-D warnings` error: method `from_iter` can be confused for the standard trait method `std::iter::FromIterator::from_iter` --> $DIR/method_list_2.rs:30:5 diff --git a/src/tools/clippy/tests/ui/significant_drop_in_scrutinee.stderr b/src/tools/clippy/tests/ui/significant_drop_in_scrutinee.stderr index 88ea6bce25b..f1ed808ba08 100644 --- a/src/tools/clippy/tests/ui/significant_drop_in_scrutinee.stderr +++ b/src/tools/clippy/tests/ui/significant_drop_in_scrutinee.stderr @@ -10,8 +10,8 @@ LL | mutex.lock().unwrap().bar(); LL | }; | - temporary lives until here | - = note: `-D clippy::significant-drop-in-scrutinee` implied by `-D warnings` = note: this might lead to deadlocks or other unexpected behavior + = note: `-D clippy::significant-drop-in-scrutinee` implied by `-D warnings` help: try moving the temporary above the match | LL ~ let value = mutex.lock().unwrap().foo(); diff --git a/src/tools/clippy/tests/ui/similar_names.stderr b/src/tools/clippy/tests/ui/similar_names.stderr index 6e772693897..43c5cee4b45 100644 --- a/src/tools/clippy/tests/ui/similar_names.stderr +++ b/src/tools/clippy/tests/ui/similar_names.stderr @@ -4,12 +4,12 @@ error: binding's name is too similar to existing binding LL | let bpple: i32; | ^^^^^ | - = note: `-D clippy::similar-names` implied by `-D warnings` note: existing binding defined here --> $DIR/similar_names.rs:19:9 | LL | let apple: i32; | ^^^^^ + = note: `-D clippy::similar-names` implied by `-D warnings` error: binding's name is too similar to existing binding --> $DIR/similar_names.rs:23:9 diff --git a/src/tools/clippy/tests/ui/single_char_lifetime_names.stderr b/src/tools/clippy/tests/ui/single_char_lifetime_names.stderr index 1438b3999db..bfe6d44b589 100644 --- a/src/tools/clippy/tests/ui/single_char_lifetime_names.stderr +++ b/src/tools/clippy/tests/ui/single_char_lifetime_names.stderr @@ -4,8 +4,8 @@ error: single-character lifetime names are likely uninformative LL | struct DiagnosticCtx<'a, 'b> | ^^ | - = note: `-D clippy::single-char-lifetime-names` implied by `-D warnings` = help: use a more informative name + = note: `-D clippy::single-char-lifetime-names` implied by `-D warnings` error: single-character lifetime names are likely uninformative --> $DIR/single_char_lifetime_names.rs:5:26 diff --git a/src/tools/clippy/tests/ui/single_component_path_imports_nested_first.stderr b/src/tools/clippy/tests/ui/single_component_path_imports_nested_first.stderr index cf990be1b9f..633546f6419 100644 --- a/src/tools/clippy/tests/ui/single_component_path_imports_nested_first.stderr +++ b/src/tools/clippy/tests/ui/single_component_path_imports_nested_first.stderr @@ -4,8 +4,8 @@ error: this import is redundant LL | use {regex, serde}; | ^^^^^ | - = note: `-D clippy::single-component-path-imports` implied by `-D warnings` = help: remove this import + = note: `-D clippy::single-component-path-imports` implied by `-D warnings` error: this import is redundant --> $DIR/single_component_path_imports_nested_first.rs:13:17 diff --git a/src/tools/clippy/tests/ui/size_of_in_element_count/expressions.stderr b/src/tools/clippy/tests/ui/size_of_in_element_count/expressions.stderr index 0f0dff57f51..037f695f3ee 100644 --- a/src/tools/clippy/tests/ui/size_of_in_element_count/expressions.stderr +++ b/src/tools/clippy/tests/ui/size_of_in_element_count/expressions.stderr @@ -4,8 +4,8 @@ error: found a count of bytes instead of a count of elements of `T` LL | unsafe { copy_nonoverlapping(x.as_ptr(), y.as_mut_ptr(), size_of::<u8>() * SIZE) }; | ^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::size-of-in-element-count` implied by `-D warnings` = help: use a count of elements instead of a count of bytes, it already gets multiplied by the size of the type + = note: `-D clippy::size-of-in-element-count` implied by `-D warnings` error: found a count of bytes instead of a count of elements of `T` --> $DIR/expressions.rs:18:62 diff --git a/src/tools/clippy/tests/ui/size_of_in_element_count/functions.stderr b/src/tools/clippy/tests/ui/size_of_in_element_count/functions.stderr index c1e824167b7..4351e6a14fe 100644 --- a/src/tools/clippy/tests/ui/size_of_in_element_count/functions.stderr +++ b/src/tools/clippy/tests/ui/size_of_in_element_count/functions.stderr @@ -4,8 +4,8 @@ error: found a count of bytes instead of a count of elements of `T` LL | unsafe { copy_nonoverlapping::<u8>(x.as_ptr(), y.as_mut_ptr(), size_of::<u8>()) }; | ^^^^^^^^^^^^^^^ | - = note: `-D clippy::size-of-in-element-count` implied by `-D warnings` = help: use a count of elements instead of a count of bytes, it already gets multiplied by the size of the type + = note: `-D clippy::size-of-in-element-count` implied by `-D warnings` error: found a count of bytes instead of a count of elements of `T` --> $DIR/functions.rs:19:62 diff --git a/src/tools/clippy/tests/ui/skip_while_next.stderr b/src/tools/clippy/tests/ui/skip_while_next.stderr index 269cc13468b..7308ab4e55c 100644 --- a/src/tools/clippy/tests/ui/skip_while_next.stderr +++ b/src/tools/clippy/tests/ui/skip_while_next.stderr @@ -4,8 +4,8 @@ error: called `skip_while(<p>).next()` on an `Iterator` LL | let _ = v.iter().skip_while(|&x| *x < 0).next(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::skip-while-next` implied by `-D warnings` = help: this is more succinctly expressed by calling `.find(!<p>)` instead + = note: `-D clippy::skip-while-next` implied by `-D warnings` error: called `skip_while(<p>).next()` on an `Iterator` --> $DIR/skip_while_next.rs:17:13 diff --git a/src/tools/clippy/tests/ui/stable_sort_primitive.stderr b/src/tools/clippy/tests/ui/stable_sort_primitive.stderr index c35e0c22ae8..1432fdcff77 100644 --- a/src/tools/clippy/tests/ui/stable_sort_primitive.stderr +++ b/src/tools/clippy/tests/ui/stable_sort_primitive.stderr @@ -4,8 +4,8 @@ error: used `sort` on primitive type `i32` LL | vec.sort(); | ^^^^^^^^^^ help: try: `vec.sort_unstable()` | - = note: `-D clippy::stable-sort-primitive` implied by `-D warnings` = note: an unstable sort typically performs faster without any observable difference for this data type + = note: `-D clippy::stable-sort-primitive` implied by `-D warnings` error: used `sort` on primitive type `bool` --> $DIR/stable_sort_primitive.rs:9:5 diff --git a/src/tools/clippy/tests/ui/std_instead_of_core.stderr b/src/tools/clippy/tests/ui/std_instead_of_core.stderr index bc49dabf586..8138ccb82a0 100644 --- a/src/tools/clippy/tests/ui/std_instead_of_core.stderr +++ b/src/tools/clippy/tests/ui/std_instead_of_core.stderr @@ -4,8 +4,8 @@ error: used import from `std` instead of `core` LL | use std::hash::Hasher; | ^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::std-instead-of-core` implied by `-D warnings` = help: consider importing the item from `core` + = note: `-D clippy::std-instead-of-core` implied by `-D warnings` error: used import from `std` instead of `core` --> $DIR/std_instead_of_core.rs:11:9 @@ -69,8 +69,8 @@ error: used import from `std` instead of `alloc` LL | use std::vec; | ^^^^^^^^ | - = note: `-D clippy::std-instead-of-alloc` implied by `-D warnings` = help: consider importing the item from `alloc` + = note: `-D clippy::std-instead-of-alloc` implied by `-D warnings` error: used import from `std` instead of `alloc` --> $DIR/std_instead_of_core.rs:33:9 @@ -86,8 +86,8 @@ error: used import from `alloc` instead of `core` LL | use alloc::slice::from_ref; | ^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::alloc-instead-of-core` implied by `-D warnings` = help: consider importing the item from `core` + = note: `-D clippy::alloc-instead-of-core` implied by `-D warnings` error: aborting due to 11 previous errors diff --git a/src/tools/clippy/tests/ui/str_to_string.stderr b/src/tools/clippy/tests/ui/str_to_string.stderr index b1f73eda5d2..1d47da571fa 100644 --- a/src/tools/clippy/tests/ui/str_to_string.stderr +++ b/src/tools/clippy/tests/ui/str_to_string.stderr @@ -4,8 +4,8 @@ error: `to_string()` called on a `&str` LL | let hello = "hello world".to_string(); | ^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::str-to-string` implied by `-D warnings` = help: consider using `.to_owned()` + = note: `-D clippy::str-to-string` implied by `-D warnings` error: `to_string()` called on a `&str` --> $DIR/str_to_string.rs:6:5 diff --git a/src/tools/clippy/tests/ui/string_to_string.stderr b/src/tools/clippy/tests/ui/string_to_string.stderr index 1ebd17999bd..e304c3e346d 100644 --- a/src/tools/clippy/tests/ui/string_to_string.stderr +++ b/src/tools/clippy/tests/ui/string_to_string.stderr @@ -4,8 +4,8 @@ error: `to_string()` called on a `String` LL | let mut v = message.to_string(); | ^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::string-to-string` implied by `-D warnings` = help: consider using `.clone()` + = note: `-D clippy::string-to-string` implied by `-D warnings` error: aborting due to previous error diff --git a/src/tools/clippy/tests/ui/struct_excessive_bools.stderr b/src/tools/clippy/tests/ui/struct_excessive_bools.stderr index 2941bf2983a..e4d50043acb 100644 --- a/src/tools/clippy/tests/ui/struct_excessive_bools.stderr +++ b/src/tools/clippy/tests/ui/struct_excessive_bools.stderr @@ -9,8 +9,8 @@ LL | | d: bool, LL | | } | |_^ | - = note: `-D clippy::struct-excessive-bools` implied by `-D warnings` = help: consider using a state machine or refactoring bools into two-variant enums + = note: `-D clippy::struct-excessive-bools` implied by `-D warnings` error: more than 3 bools in a struct --> $DIR/struct_excessive_bools.rs:38:5 diff --git a/src/tools/clippy/tests/ui/suspicious_else_formatting.stderr b/src/tools/clippy/tests/ui/suspicious_else_formatting.stderr index ee68eb5a791..2e512b47f12 100644 --- a/src/tools/clippy/tests/ui/suspicious_else_formatting.stderr +++ b/src/tools/clippy/tests/ui/suspicious_else_formatting.stderr @@ -4,8 +4,8 @@ error: this looks like an `else {..}` but the `else` is missing LL | } { | ^ | - = note: `-D clippy::suspicious-else-formatting` implied by `-D warnings` = note: to remove this lint, add the missing `else` or add a new line before the next block + = note: `-D clippy::suspicious-else-formatting` implied by `-D warnings` error: this looks like an `else if` but the `else` is missing --> $DIR/suspicious_else_formatting.rs:21:6 diff --git a/src/tools/clippy/tests/ui/suspicious_map.stderr b/src/tools/clippy/tests/ui/suspicious_map.stderr index 3ffcd1a9031..e251674819e 100644 --- a/src/tools/clippy/tests/ui/suspicious_map.stderr +++ b/src/tools/clippy/tests/ui/suspicious_map.stderr @@ -4,8 +4,8 @@ error: this call to `map()` won't have an effect on the call to `count()` LL | let _ = (0..3).map(|x| x + 2).count(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::suspicious-map` implied by `-D warnings` = help: make sure you did not confuse `map` with `filter`, `for_each` or `inspect` + = note: `-D clippy::suspicious-map` implied by `-D warnings` error: this call to `map()` won't have an effect on the call to `count()` --> $DIR/suspicious_map.rs:7:13 diff --git a/src/tools/clippy/tests/ui/suspicious_splitn.stderr b/src/tools/clippy/tests/ui/suspicious_splitn.stderr index 3bcd681fa49..55ce63d4faa 100644 --- a/src/tools/clippy/tests/ui/suspicious_splitn.stderr +++ b/src/tools/clippy/tests/ui/suspicious_splitn.stderr @@ -4,8 +4,8 @@ error: `splitn` called with `0` splits LL | let _ = "a,b".splitn(0, ','); | ^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::suspicious-splitn` implied by `-D warnings` = note: the resulting iterator will always return `None` + = note: `-D clippy::suspicious-splitn` implied by `-D warnings` error: `rsplitn` called with `0` splits --> $DIR/suspicious_splitn.rs:11:13 diff --git a/src/tools/clippy/tests/ui/suspicious_unary_op_formatting.stderr b/src/tools/clippy/tests/ui/suspicious_unary_op_formatting.stderr index 581527dcff8..9f1289ccba0 100644 --- a/src/tools/clippy/tests/ui/suspicious_unary_op_formatting.stderr +++ b/src/tools/clippy/tests/ui/suspicious_unary_op_formatting.stderr @@ -4,8 +4,8 @@ error: by not having a space between `>` and `-` it looks like `>-` is a single LL | if a >- 30 {} | ^^^^ | - = note: `-D clippy::suspicious-unary-op-formatting` implied by `-D warnings` = help: put a space between `>` and `-` and remove the space after `-` + = note: `-D clippy::suspicious-unary-op-formatting` implied by `-D warnings` error: by not having a space between `>=` and `-` it looks like `>=-` is a single operator --> $DIR/suspicious_unary_op_formatting.rs:9:9 diff --git a/src/tools/clippy/tests/ui/swap.stderr b/src/tools/clippy/tests/ui/swap.stderr index 2b556b475ce..ee4b7a508a5 100644 --- a/src/tools/clippy/tests/ui/swap.stderr +++ b/src/tools/clippy/tests/ui/swap.stderr @@ -6,8 +6,8 @@ LL | | bar.a = bar.b; LL | | bar.b = temp; | |________________^ help: try: `std::mem::swap(&mut bar.a, &mut bar.b)` | - = note: `-D clippy::manual-swap` implied by `-D warnings` = note: or maybe you should use `std::mem::replace`? + = note: `-D clippy::manual-swap` implied by `-D warnings` error: this looks like you are swapping elements of `foo` manually --> $DIR/swap.rs:36:5 @@ -96,8 +96,8 @@ LL | / a = b; LL | | b = a; | |_________^ help: try: `std::mem::swap(&mut a, &mut b)` | - = note: `-D clippy::almost-swapped` implied by `-D warnings` = note: or maybe you should use `std::mem::replace`? + = note: `-D clippy::almost-swapped` implied by `-D warnings` error: this looks like you are trying to swap `c.0` and `a` --> $DIR/swap.rs:140:5 diff --git a/src/tools/clippy/tests/ui/trailing_empty_array.stderr b/src/tools/clippy/tests/ui/trailing_empty_array.stderr index 9e2bd31d9fa..2e148440035 100644 --- a/src/tools/clippy/tests/ui/trailing_empty_array.stderr +++ b/src/tools/clippy/tests/ui/trailing_empty_array.stderr @@ -7,8 +7,8 @@ LL | | last: [usize; 0], LL | | } | |_^ | - = note: `-D clippy::trailing-empty-array` implied by `-D warnings` = help: consider annotating `RarelyUseful` with `#[repr(C)]` or another `repr` attribute + = note: `-D clippy::trailing-empty-array` implied by `-D warnings` error: trailing zero-sized array in a struct which is not marked with a `repr` attribute --> $DIR/trailing_empty_array.rs:10:1 diff --git a/src/tools/clippy/tests/ui/trait_duplication_in_bounds_unfixable.stderr b/src/tools/clippy/tests/ui/trait_duplication_in_bounds_unfixable.stderr index fbd9abb005f..4d56a94646c 100644 --- a/src/tools/clippy/tests/ui/trait_duplication_in_bounds_unfixable.stderr +++ b/src/tools/clippy/tests/ui/trait_duplication_in_bounds_unfixable.stderr @@ -4,12 +4,12 @@ error: this trait bound is already specified in the where clause LL | fn bad_foo<T: Clone + Default, Z: Copy>(arg0: T, arg1: Z) | ^^^^^ | + = help: consider removing this trait bound note: the lint level is defined here --> $DIR/trait_duplication_in_bounds_unfixable.rs:1:9 | LL | #![deny(clippy::trait_duplication_in_bounds)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: consider removing this trait bound error: this trait bound is already specified in the where clause --> $DIR/trait_duplication_in_bounds_unfixable.rs:6:23 diff --git a/src/tools/clippy/tests/ui/type_repetition_in_bounds.stderr b/src/tools/clippy/tests/ui/type_repetition_in_bounds.stderr index 1d88714814d..70d700c1cc4 100644 --- a/src/tools/clippy/tests/ui/type_repetition_in_bounds.stderr +++ b/src/tools/clippy/tests/ui/type_repetition_in_bounds.stderr @@ -4,12 +4,12 @@ error: this type has already been used as a bound predicate LL | T: Clone, | ^^^^^^^^ | + = help: consider combining the bounds: `T: Copy + Clone` note: the lint level is defined here --> $DIR/type_repetition_in_bounds.rs:1:9 | LL | #![deny(clippy::type_repetition_in_bounds)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: consider combining the bounds: `T: Copy + Clone` error: this type has already been used as a bound predicate --> $DIR/type_repetition_in_bounds.rs:25:5 diff --git a/src/tools/clippy/tests/ui/undocumented_unsafe_blocks.stderr b/src/tools/clippy/tests/ui/undocumented_unsafe_blocks.stderr index c6a2127443b..2c466ff5c73 100644 --- a/src/tools/clippy/tests/ui/undocumented_unsafe_blocks.stderr +++ b/src/tools/clippy/tests/ui/undocumented_unsafe_blocks.stderr @@ -4,8 +4,8 @@ error: unsafe block missing a safety comment LL | /* Safety: */ unsafe {} | ^^^^^^^^^ | - = note: `-D clippy::undocumented-unsafe-blocks` implied by `-D warnings` = help: consider adding a safety comment on the preceding line + = note: `-D clippy::undocumented-unsafe-blocks` implied by `-D warnings` error: unsafe block missing a safety comment --> $DIR/undocumented_unsafe_blocks.rs:266:5 diff --git a/src/tools/clippy/tests/ui/undropped_manually_drops.stderr b/src/tools/clippy/tests/ui/undropped_manually_drops.stderr index 2ac0fe98697..92611a9b7df 100644 --- a/src/tools/clippy/tests/ui/undropped_manually_drops.stderr +++ b/src/tools/clippy/tests/ui/undropped_manually_drops.stderr @@ -4,8 +4,8 @@ error: the inner value of this ManuallyDrop will not be dropped LL | drop(std::mem::ManuallyDrop::new(S)); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::undropped-manually-drops` implied by `-D warnings` = help: to drop a `ManuallyDrop<T>`, use std::mem::ManuallyDrop::drop + = note: `-D clippy::undropped-manually-drops` implied by `-D warnings` error: the inner value of this ManuallyDrop will not be dropped --> $DIR/undropped_manually_drops.rs:15:5 diff --git a/src/tools/clippy/tests/ui/uninit_vec.stderr b/src/tools/clippy/tests/ui/uninit_vec.stderr index 520bfb26b62..77fc689f076 100644 --- a/src/tools/clippy/tests/ui/uninit_vec.stderr +++ b/src/tools/clippy/tests/ui/uninit_vec.stderr @@ -7,8 +7,8 @@ LL | unsafe { LL | vec.set_len(200); | ^^^^^^^^^^^^^^^^ | - = note: `-D clippy::uninit-vec` implied by `-D warnings` = help: initialize the buffer or wrap the content in `MaybeUninit` + = note: `-D clippy::uninit-vec` implied by `-D warnings` error: calling `set_len()` immediately after reserving a buffer creates uninitialized values --> $DIR/uninit_vec.rs:18:5 diff --git a/src/tools/clippy/tests/ui/unit_hash.stderr b/src/tools/clippy/tests/ui/unit_hash.stderr index 050fa55a12b..089d1212dd1 100644 --- a/src/tools/clippy/tests/ui/unit_hash.stderr +++ b/src/tools/clippy/tests/ui/unit_hash.stderr @@ -4,8 +4,8 @@ error: this call to `hash` on the unit type will do nothing LL | Foo::Empty => ().hash(&mut state), | ^^^^^^^^^^^^^^^^^^^ help: remove the call to `hash` or consider using: `0_u8.hash(&mut state)` | - = note: `-D clippy::unit-hash` implied by `-D warnings` = note: the implementation of `Hash` for `()` is a no-op + = note: `-D clippy::unit-hash` implied by `-D warnings` error: this call to `hash` on the unit type will do nothing --> $DIR/unit_hash.rs:24:5 diff --git a/src/tools/clippy/tests/ui/unit_return_expecting_ord.stderr b/src/tools/clippy/tests/ui/unit_return_expecting_ord.stderr index e63d5874609..1d9564ce225 100644 --- a/src/tools/clippy/tests/ui/unit_return_expecting_ord.stderr +++ b/src/tools/clippy/tests/ui/unit_return_expecting_ord.stderr @@ -4,12 +4,12 @@ error: this closure returns the unit type which also implements Ord LL | structs.sort_by_key(|s| { | ^^^ | - = note: `-D clippy::unit-return-expecting-ord` implied by `-D warnings` help: probably caused by this trailing semicolon --> $DIR/unit_return_expecting_ord.rs:19:24 | LL | double(s.field); | ^ + = note: `-D clippy::unit-return-expecting-ord` implied by `-D warnings` error: this closure returns the unit type which also implements PartialOrd --> $DIR/unit_return_expecting_ord.rs:22:30 diff --git a/src/tools/clippy/tests/ui/unnecessary_self_imports.stderr b/src/tools/clippy/tests/ui/unnecessary_self_imports.stderr index 83a5618c983..db805eb3680 100644 --- a/src/tools/clippy/tests/ui/unnecessary_self_imports.stderr +++ b/src/tools/clippy/tests/ui/unnecessary_self_imports.stderr @@ -6,8 +6,8 @@ LL | use std::fs::{self as alias}; | | | help: consider omitting `::{self}`: `fs as alias;` | - = note: `-D clippy::unnecessary-self-imports` implied by `-D warnings` = note: this will slightly change semantics; any non-module items at the same path will also be imported + = note: `-D clippy::unnecessary-self-imports` implied by `-D warnings` error: import ending with `::{self}` --> $DIR/unnecessary_self_imports.rs:8:1 diff --git a/src/tools/clippy/tests/ui/unnecessary_to_owned.stderr b/src/tools/clippy/tests/ui/unnecessary_to_owned.stderr index 7deb90b06f3..02bf45a33fb 100644 --- a/src/tools/clippy/tests/ui/unnecessary_to_owned.stderr +++ b/src/tools/clippy/tests/ui/unnecessary_to_owned.stderr @@ -4,12 +4,12 @@ error: redundant clone LL | require_c_str(&CString::from_vec_with_nul(vec![0]).unwrap().to_owned()); | ^^^^^^^^^^^ help: remove this | - = note: `-D clippy::redundant-clone` implied by `-D warnings` note: this value is dropped without further use --> $DIR/unnecessary_to_owned.rs:151:20 | LL | require_c_str(&CString::from_vec_with_nul(vec![0]).unwrap().to_owned()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + = note: `-D clippy::redundant-clone` implied by `-D warnings` error: redundant clone --> $DIR/unnecessary_to_owned.rs:152:40 diff --git a/src/tools/clippy/tests/ui/unneeded_field_pattern.stderr b/src/tools/clippy/tests/ui/unneeded_field_pattern.stderr index b8d3c294532..6f7c3154569 100644 --- a/src/tools/clippy/tests/ui/unneeded_field_pattern.stderr +++ b/src/tools/clippy/tests/ui/unneeded_field_pattern.stderr @@ -4,8 +4,8 @@ error: you matched a field with a wildcard pattern, consider using `..` instead LL | Foo { a: _, b: 0, .. } => {}, | ^^^^ | - = note: `-D clippy::unneeded-field-pattern` implied by `-D warnings` = help: try with `Foo { b: 0, .. }` + = note: `-D clippy::unneeded-field-pattern` implied by `-D warnings` error: all the struct fields are matched to a wildcard pattern, consider using `..` --> $DIR/unneeded_field_pattern.rs:16:9 diff --git a/src/tools/clippy/tests/ui/unsafe_derive_deserialize.stderr b/src/tools/clippy/tests/ui/unsafe_derive_deserialize.stderr index 18c4276c6dd..8aaae2d7fff 100644 --- a/src/tools/clippy/tests/ui/unsafe_derive_deserialize.stderr +++ b/src/tools/clippy/tests/ui/unsafe_derive_deserialize.stderr @@ -4,8 +4,8 @@ error: you are deriving `serde::Deserialize` on a type that has methods using `u LL | #[derive(Deserialize)] | ^^^^^^^^^^^ | - = note: `-D clippy::unsafe-derive-deserialize` implied by `-D warnings` = help: consider implementing `serde::Deserialize` manually. See https://serde.rs/impl-deserialize.html + = note: `-D clippy::unsafe-derive-deserialize` implied by `-D warnings` = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) error: you are deriving `serde::Deserialize` on a type that has methods using `unsafe` diff --git a/src/tools/clippy/tests/ui/unused_async.stderr b/src/tools/clippy/tests/ui/unused_async.stderr index 8b8ad065a4c..cff3eccbd32 100644 --- a/src/tools/clippy/tests/ui/unused_async.stderr +++ b/src/tools/clippy/tests/ui/unused_async.stderr @@ -6,8 +6,8 @@ LL | | 4 LL | | } | |_^ | - = note: `-D clippy::unused-async` implied by `-D warnings` = help: consider removing the `async` from this function + = note: `-D clippy::unused-async` implied by `-D warnings` error: unused `async` for function with no await statements --> $DIR/unused_async.rs:17:5 diff --git a/src/tools/clippy/tests/ui/unused_io_amount.stderr b/src/tools/clippy/tests/ui/unused_io_amount.stderr index e5bdd993aa1..7ba7e09c0f0 100644 --- a/src/tools/clippy/tests/ui/unused_io_amount.stderr +++ b/src/tools/clippy/tests/ui/unused_io_amount.stderr @@ -4,8 +4,8 @@ error: written amount is not handled LL | s.write(b"test")?; | ^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::unused-io-amount` implied by `-D warnings` = help: use `Write::write_all` instead, or handle partial writes + = note: `-D clippy::unused-io-amount` implied by `-D warnings` error: read amount is not handled --> $DIR/unused_io_amount.rs:11:5 diff --git a/src/tools/clippy/tests/ui/unused_peekable.stderr b/src/tools/clippy/tests/ui/unused_peekable.stderr index d557f54179d..54788f2fa2f 100644 --- a/src/tools/clippy/tests/ui/unused_peekable.stderr +++ b/src/tools/clippy/tests/ui/unused_peekable.stderr @@ -4,8 +4,8 @@ error: `peek` never called on `Peekable` iterator LL | let peekable = std::iter::empty::<u32>().peekable(); | ^^^^^^^^ | - = note: `-D clippy::unused-peekable` implied by `-D warnings` = help: consider removing the call to `peekable` + = note: `-D clippy::unused-peekable` implied by `-D warnings` error: `peek` never called on `Peekable` iterator --> $DIR/unused_peekable.rs:18:9 diff --git a/src/tools/clippy/tests/ui/unused_self.stderr b/src/tools/clippy/tests/ui/unused_self.stderr index 0534b40eabb..23186122a9a 100644 --- a/src/tools/clippy/tests/ui/unused_self.stderr +++ b/src/tools/clippy/tests/ui/unused_self.stderr @@ -4,8 +4,8 @@ error: unused `self` argument LL | fn unused_self_move(self) {} | ^^^^ | - = note: `-D clippy::unused-self` implied by `-D warnings` = help: consider refactoring to a associated function + = note: `-D clippy::unused-self` implied by `-D warnings` error: unused `self` argument --> $DIR/unused_self.rs:12:28 diff --git a/src/tools/clippy/tests/ui/unwrap.stderr b/src/tools/clippy/tests/ui/unwrap.stderr index 78422757819..e88d580f7bd 100644 --- a/src/tools/clippy/tests/ui/unwrap.stderr +++ b/src/tools/clippy/tests/ui/unwrap.stderr @@ -4,8 +4,8 @@ error: used `unwrap()` on `an Option` value LL | let _ = opt.unwrap(); | ^^^^^^^^^^^^ | - = note: `-D clippy::unwrap-used` implied by `-D warnings` = help: if you don't want to handle the `None` case gracefully, consider using `expect()` to provide a better panic message + = note: `-D clippy::unwrap-used` implied by `-D warnings` error: used `unwrap()` on `a Result` value --> $DIR/unwrap.rs:10:13 diff --git a/src/tools/clippy/tests/ui/unwrap_expect_used.stderr b/src/tools/clippy/tests/ui/unwrap_expect_used.stderr index 1a19459b2c1..211d2be1834 100644 --- a/src/tools/clippy/tests/ui/unwrap_expect_used.stderr +++ b/src/tools/clippy/tests/ui/unwrap_expect_used.stderr @@ -4,8 +4,8 @@ error: used `unwrap()` on `an Option` value LL | Some(3).unwrap(); | ^^^^^^^^^^^^^^^^ | - = note: `-D clippy::unwrap-used` implied by `-D warnings` = help: if this value is `None`, it will panic + = note: `-D clippy::unwrap-used` implied by `-D warnings` error: used `expect()` on `an Option` value --> $DIR/unwrap_expect_used.rs:24:5 @@ -13,8 +13,8 @@ error: used `expect()` on `an Option` value LL | Some(3).expect("Hello world!"); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::expect-used` implied by `-D warnings` = help: if this value is `None`, it will panic + = note: `-D clippy::expect-used` implied by `-D warnings` error: used `unwrap()` on `a Result` value --> $DIR/unwrap_expect_used.rs:31:5 diff --git a/src/tools/clippy/tests/ui/unwrap_in_result.stderr b/src/tools/clippy/tests/ui/unwrap_in_result.stderr index 56bc2f2d1c0..40e6bfe087e 100644 --- a/src/tools/clippy/tests/ui/unwrap_in_result.stderr +++ b/src/tools/clippy/tests/ui/unwrap_in_result.stderr @@ -10,13 +10,13 @@ LL | | } LL | | } | |_____^ | - = note: `-D clippy::unwrap-in-result` implied by `-D warnings` = help: unwrap and expect should not be used in a function that returns result or option note: potential non-recoverable error(s) --> $DIR/unwrap_in_result.rs:24:17 | LL | let i = i_str.parse::<i32>().unwrap(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + = note: `-D clippy::unwrap-in-result` implied by `-D warnings` error: used unwrap or expect in a function that returns result or option --> $DIR/unwrap_in_result.rs:32:5 diff --git a/src/tools/clippy/tests/ui/useless_conversion_try.stderr b/src/tools/clippy/tests/ui/useless_conversion_try.stderr index 12e74d61471..9aef9dda6f6 100644 --- a/src/tools/clippy/tests/ui/useless_conversion_try.stderr +++ b/src/tools/clippy/tests/ui/useless_conversion_try.stderr @@ -4,12 +4,12 @@ error: useless conversion to the same type: `T` LL | let _ = T::try_from(val).unwrap(); | ^^^^^^^^^^^^^^^^ | + = help: consider removing `T::try_from()` note: the lint level is defined here --> $DIR/useless_conversion_try.rs:1:9 | LL | #![deny(clippy::useless_conversion)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ - = help: consider removing `T::try_from()` error: useless conversion to the same type: `T` --> $DIR/useless_conversion_try.rs:5:5 diff --git a/src/tools/clippy/tests/ui/vec_resize_to_zero.stderr b/src/tools/clippy/tests/ui/vec_resize_to_zero.stderr index 7428cf62d6c..8851e9f38be 100644 --- a/src/tools/clippy/tests/ui/vec_resize_to_zero.stderr +++ b/src/tools/clippy/tests/ui/vec_resize_to_zero.stderr @@ -6,8 +6,8 @@ LL | v.resize(0, 5); | | | help: ...or you can empty the vector with: `clear()` | - = note: `-D clippy::vec-resize-to-zero` implied by `-D warnings` = help: the arguments may be inverted... + = note: `-D clippy::vec-resize-to-zero` implied by `-D warnings` error: aborting due to previous error diff --git a/src/tools/clippy/tests/ui/verbose_file_reads.stderr b/src/tools/clippy/tests/ui/verbose_file_reads.stderr index 550b6ab679f..44266c7c01f 100644 --- a/src/tools/clippy/tests/ui/verbose_file_reads.stderr +++ b/src/tools/clippy/tests/ui/verbose_file_reads.stderr @@ -4,8 +4,8 @@ error: use of `File::read_to_end` LL | f.read_to_end(&mut buffer)?; | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::verbose-file-reads` implied by `-D warnings` = help: consider using `fs::read` instead + = note: `-D clippy::verbose-file-reads` implied by `-D warnings` error: use of `File::read_to_string` --> $DIR/verbose_file_reads.rs:26:5 diff --git a/src/tools/clippy/tests/ui/vtable_address_comparisons.stderr b/src/tools/clippy/tests/ui/vtable_address_comparisons.stderr index 2f1be61e5df..14748f583f0 100644 --- a/src/tools/clippy/tests/ui/vtable_address_comparisons.stderr +++ b/src/tools/clippy/tests/ui/vtable_address_comparisons.stderr @@ -4,8 +4,8 @@ error: comparing trait object pointers compares a non-unique vtable address LL | let _ = a == b; | ^^^^^^ | - = note: `-D clippy::vtable-address-comparisons` implied by `-D warnings` = help: consider extracting and comparing data pointers only + = note: `-D clippy::vtable-address-comparisons` implied by `-D warnings` error: comparing trait object pointers compares a non-unique vtable address --> $DIR/vtable_address_comparisons.rs:15:13 diff --git a/src/tools/clippy/tests/ui/wild_in_or_pats.stderr b/src/tools/clippy/tests/ui/wild_in_or_pats.stderr index 45b87aa0f20..bd5860f45ca 100644 --- a/src/tools/clippy/tests/ui/wild_in_or_pats.stderr +++ b/src/tools/clippy/tests/ui/wild_in_or_pats.stderr @@ -4,8 +4,8 @@ error: wildcard pattern covers any other pattern as it will match anyway LL | "bar" | _ => { | ^^^^^^^^^ | - = note: `-D clippy::wildcard-in-or-patterns` implied by `-D warnings` = help: consider handling `_` separately + = note: `-D clippy::wildcard-in-or-patterns` implied by `-D warnings` error: wildcard pattern covers any other pattern as it will match anyway --> $DIR/wild_in_or_pats.rs:16:9 diff --git a/src/tools/clippy/tests/ui/wrong_self_convention.stderr b/src/tools/clippy/tests/ui/wrong_self_convention.stderr index 2e7ee51d7e1..d002e55c570 100644 --- a/src/tools/clippy/tests/ui/wrong_self_convention.stderr +++ b/src/tools/clippy/tests/ui/wrong_self_convention.stderr @@ -4,8 +4,8 @@ error: methods called `from_*` usually take no `self` LL | fn from_i32(self) {} | ^^^^ | - = note: `-D clippy::wrong-self-convention` implied by `-D warnings` = help: consider choosing a less ambiguous name + = note: `-D clippy::wrong-self-convention` implied by `-D warnings` error: methods called `from_*` usually take no `self` --> $DIR/wrong_self_convention.rs:22:21 diff --git a/src/tools/clippy/tests/ui/wrong_self_convention2.stderr b/src/tools/clippy/tests/ui/wrong_self_convention2.stderr index 5bdc47f91f6..8de10e7be69 100644 --- a/src/tools/clippy/tests/ui/wrong_self_convention2.stderr +++ b/src/tools/clippy/tests/ui/wrong_self_convention2.stderr @@ -4,8 +4,8 @@ error: methods called `from_*` usually take no `self` LL | pub fn from_be_self(self) -> Self { | ^^^^ | - = note: `-D clippy::wrong-self-convention` implied by `-D warnings` = help: consider choosing a less ambiguous name + = note: `-D clippy::wrong-self-convention` implied by `-D warnings` error: methods called `from_*` usually take no `self` --> $DIR/wrong_self_convention2.rs:63:25 diff --git a/src/tools/clippy/tests/ui/wrong_self_conventions_mut.stderr b/src/tools/clippy/tests/ui/wrong_self_conventions_mut.stderr index 8665d8dc9a9..3d009083cee 100644 --- a/src/tools/clippy/tests/ui/wrong_self_conventions_mut.stderr +++ b/src/tools/clippy/tests/ui/wrong_self_conventions_mut.stderr @@ -4,8 +4,8 @@ error: methods with the following characteristics: (`to_*` and `self` type is no LL | pub fn to_many(&mut self) -> Option<&mut [T]> { | ^^^^^^^^^ | - = note: `-D clippy::wrong-self-convention` implied by `-D warnings` = help: consider choosing a less ambiguous name + = note: `-D clippy::wrong-self-convention` implied by `-D warnings` error: methods with the following characteristics: (`to_*` and `*_mut`) usually take `self` by mutable reference --> $DIR/wrong_self_conventions_mut.rs:22:28 diff --git a/src/tools/clippy/tests/ui/zero_div_zero.stderr b/src/tools/clippy/tests/ui/zero_div_zero.stderr index 86563542e06..2793d160644 100644 --- a/src/tools/clippy/tests/ui/zero_div_zero.stderr +++ b/src/tools/clippy/tests/ui/zero_div_zero.stderr @@ -4,8 +4,8 @@ error: constant division of `0.0` with `0.0` will always result in NaN LL | let nan = 0.0 / 0.0; | ^^^^^^^^^ | - = note: `-D clippy::zero-divided-by-zero` implied by `-D warnings` = help: consider using `f64::NAN` if you would like a constant representing NaN + = note: `-D clippy::zero-divided-by-zero` implied by `-D warnings` error: constant division of `0.0` with `0.0` will always result in NaN --> $DIR/zero_div_zero.rs:5:19 diff --git a/src/tools/clippy/tests/ui/zero_sized_btreemap_values.stderr b/src/tools/clippy/tests/ui/zero_sized_btreemap_values.stderr index d924f33797d..c6ba6fa76f0 100644 --- a/src/tools/clippy/tests/ui/zero_sized_btreemap_values.stderr +++ b/src/tools/clippy/tests/ui/zero_sized_btreemap_values.stderr @@ -4,8 +4,8 @@ error: map with zero-sized value type LL | const CONST_NOT_OK: Option<BTreeMap<String, ()>> = None; | ^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::zero-sized-map-values` implied by `-D warnings` = help: consider using a set instead + = note: `-D clippy::zero-sized-map-values` implied by `-D warnings` error: map with zero-sized value type --> $DIR/zero_sized_btreemap_values.rs:8:30 diff --git a/src/tools/clippy/tests/ui/zero_sized_hashmap_values.stderr b/src/tools/clippy/tests/ui/zero_sized_hashmap_values.stderr index 79770bf90d7..75bdeb42ec0 100644 --- a/src/tools/clippy/tests/ui/zero_sized_hashmap_values.stderr +++ b/src/tools/clippy/tests/ui/zero_sized_hashmap_values.stderr @@ -4,8 +4,8 @@ error: map with zero-sized value type LL | const CONST_NOT_OK: Option<HashMap<String, ()>> = None; | ^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::zero-sized-map-values` implied by `-D warnings` = help: consider using a set instead + = note: `-D clippy::zero-sized-map-values` implied by `-D warnings` error: map with zero-sized value type --> $DIR/zero_sized_hashmap_values.rs:8:30 diff --git a/src/tools/miri/tests/fail/erroneous_const2.stderr b/src/tools/miri/tests/fail/erroneous_const2.stderr index 05ed8ea1c14..4d402257b8b 100644 --- a/src/tools/miri/tests/fail/erroneous_const2.stderr +++ b/src/tools/miri/tests/fail/erroneous_const2.stderr @@ -4,9 +4,9 @@ error: any use of this value will cause an error LL | const FOO: u32 = [X - Y, Y - X][(X < Y) as usize]; | -------------- ^^^^^ attempt to compute `5_u32 - 6_u32`, which would overflow | - = note: `#[deny(const_err)]` on by default = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> + = note: `#[deny(const_err)]` on by default error[E0080]: evaluation of constant value failed --> $DIR/erroneous_const2.rs:LL:CC |