diff options
Diffstat (limited to 'src')
65 files changed, 70 insertions, 143 deletions
diff --git a/src/librustdoc/html/markdown.rs b/src/librustdoc/html/markdown.rs index 43d07d4a533..8e53fbbcd19 100644 --- a/src/librustdoc/html/markdown.rs +++ b/src/librustdoc/html/markdown.rs @@ -111,14 +111,9 @@ pub(crate) struct MarkdownWithToc<'a>( pub(crate) Edition, pub(crate) &'a Option<Playground>, ); -/// A tuple struct like `Markdown` that renders the markdown escaping HTML tags. -pub(crate) struct MarkdownHtml<'a>( - pub(crate) &'a str, - pub(crate) &'a mut IdMap, - pub(crate) ErrorCodes, - pub(crate) Edition, - pub(crate) &'a Option<Playground>, -); +/// A tuple struct like `Markdown` that renders the markdown escaping HTML tags +/// and includes no paragraph tags. +pub(crate) struct MarkdownItemInfo<'a>(pub(crate) &'a str, pub(crate) &'a mut IdMap); /// A tuple struct like `Markdown` that renders only the first paragraph. pub(crate) struct MarkdownSummaryLine<'a>(pub &'a str, pub &'a [RenderedLink]); @@ -1072,9 +1067,9 @@ impl MarkdownWithToc<'_> { } } -impl MarkdownHtml<'_> { +impl MarkdownItemInfo<'_> { pub(crate) fn into_string(self) -> String { - let MarkdownHtml(md, ids, codes, edition, playground) = self; + let MarkdownItemInfo(md, ids) = self; // This is actually common enough to special-case if md.is_empty() { @@ -1093,7 +1088,9 @@ impl MarkdownHtml<'_> { let p = HeadingLinks::new(p, None, ids, HeadingOffset::H1); let p = Footnotes::new(p); let p = TableWrapper::new(p.map(|(ev, _)| ev)); - let p = CodeBlocks::new(p, codes, edition, playground); + let p = p.filter(|event| { + !matches!(event, Event::Start(Tag::Paragraph) | Event::End(Tag::Paragraph)) + }); html::push_html(&mut s, p); s diff --git a/src/librustdoc/html/markdown/tests.rs b/src/librustdoc/html/markdown/tests.rs index 5c0bf0ed942..e4f72a05789 100644 --- a/src/librustdoc/html/markdown/tests.rs +++ b/src/librustdoc/html/markdown/tests.rs @@ -1,5 +1,5 @@ use super::{find_testable_code, plain_text_summary, short_markdown_summary}; -use super::{ErrorCodes, HeadingOffset, IdMap, Ignore, LangString, Markdown, MarkdownHtml}; +use super::{ErrorCodes, HeadingOffset, IdMap, Ignore, LangString, Markdown, MarkdownItemInfo}; use rustc_span::edition::{Edition, DEFAULT_EDITION}; #[test] @@ -279,14 +279,13 @@ fn test_plain_text_summary() { fn test_markdown_html_escape() { fn t(input: &str, expect: &str) { let mut idmap = IdMap::new(); - let output = - MarkdownHtml(input, &mut idmap, ErrorCodes::Yes, DEFAULT_EDITION, &None).into_string(); + let output = MarkdownItemInfo(input, &mut idmap).into_string(); assert_eq!(output, expect, "original: {}", input); } - t("`Struct<'a, T>`", "<p><code>Struct<'a, T></code></p>\n"); - t("Struct<'a, T>", "<p>Struct<’a, T></p>\n"); - t("Struct<br>", "<p>Struct<br></p>\n"); + t("`Struct<'a, T>`", "<code>Struct<'a, T></code>"); + t("Struct<'a, T>", "Struct<’a, T>"); + t("Struct<br>", "Struct<br>"); } #[test] diff --git a/src/librustdoc/html/render/mod.rs b/src/librustdoc/html/render/mod.rs index 621f83824d9..1c4e666cd94 100644 --- a/src/librustdoc/html/render/mod.rs +++ b/src/librustdoc/html/render/mod.rs @@ -74,7 +74,9 @@ use crate::html::format::{ PrintWithSpace, }; use crate::html::highlight; -use crate::html::markdown::{HeadingOffset, IdMap, Markdown, MarkdownHtml, MarkdownSummaryLine}; +use crate::html::markdown::{ + HeadingOffset, IdMap, Markdown, MarkdownItemInfo, MarkdownSummaryLine, +}; use crate::html::sources; use crate::html::static_files::SCRAPE_EXAMPLES_HELP_MD; use crate::scrape_examples::{CallData, CallLocation}; @@ -584,7 +586,6 @@ fn short_item_info( parent: Option<&clean::Item>, ) -> Vec<String> { let mut extra_info = vec![]; - let error_codes = cx.shared.codes; if let Some(depr @ Deprecation { note, since, is_since_rustc_version: _, suggestion: _ }) = item.deprecation(cx.tcx()) @@ -608,13 +609,7 @@ fn short_item_info( if let Some(note) = note { let note = note.as_str(); - let html = MarkdownHtml( - note, - &mut cx.id_map, - error_codes, - cx.shared.edition(), - &cx.shared.playground, - ); + let html = MarkdownItemInfo(note, &mut cx.id_map); message.push_str(&format!(": {}", html.into_string())); } extra_info.push(format!( diff --git a/src/librustdoc/html/static/css/rustdoc.css b/src/librustdoc/html/static/css/rustdoc.css index 3461d083c60..e17165440d1 100644 --- a/src/librustdoc/html/static/css/rustdoc.css +++ b/src/librustdoc/html/static/css/rustdoc.css @@ -1068,10 +1068,6 @@ so that we can apply CSS-filters to change the arrow color in themes */ font-size: 0.875rem; font-weight: normal; } -.stab p { - display: inline; - margin: 0; -} .stab .emoji { font-size: 1.25rem; diff --git a/src/test/ui/async-await/async-fn-size-moved-locals.rs b/src/test/ui/async-await/async-fn-size-moved-locals.rs index 9e3794b0484..79b7239f359 100644 --- a/src/test/ui/async-await/async-fn-size-moved-locals.rs +++ b/src/test/ui/async-await/async-fn-size-moved-locals.rs @@ -7,7 +7,6 @@ // // See issue #59123 for a full explanation. -// ignore-emscripten (sizes don't match) // needs-unwind Size of Futures change on panic=abort // run-pass diff --git a/src/test/ui/async-await/issues/issue-65419/issue-65419-async-fn-resume-after-panic.rs b/src/test/ui/async-await/issues/issue-65419/issue-65419-async-fn-resume-after-panic.rs index 5e71229beb5..b4ea4c9f686 100644 --- a/src/test/ui/async-await/issues/issue-65419/issue-65419-async-fn-resume-after-panic.rs +++ b/src/test/ui/async-await/issues/issue-65419/issue-65419-async-fn-resume-after-panic.rs @@ -6,7 +6,6 @@ // error-pattern: thread 'main' panicked at '`async fn` resumed after panicking' // edition:2018 // ignore-wasm no panic or subprocess support -// ignore-emscripten no panic or subprocess support #![feature(generators, generator_trait)] diff --git a/src/test/ui/binding/fn-arg-incomplete-pattern-drop-order.rs b/src/test/ui/binding/fn-arg-incomplete-pattern-drop-order.rs index 684172ca61c..0450fe8abbd 100644 --- a/src/test/ui/binding/fn-arg-incomplete-pattern-drop-order.rs +++ b/src/test/ui/binding/fn-arg-incomplete-pattern-drop-order.rs @@ -3,7 +3,6 @@ // Check that partially moved from function parameters are dropped after the // named bindings that move from them. -// ignore-wasm32-bare compiled with panic=abort by default use std::{panic, cell::RefCell}; diff --git a/src/test/ui/builtin-clone-unwind.rs b/src/test/ui/builtin-clone-unwind.rs index 3623c4a4dd0..16add6ff2f6 100644 --- a/src/test/ui/builtin-clone-unwind.rs +++ b/src/test/ui/builtin-clone-unwind.rs @@ -3,7 +3,6 @@ #![allow(unused_variables)] #![allow(unused_imports)] -// ignore-wasm32-bare compiled with panic=abort by default // Test that builtin implementations of `Clone` cleanup everything // in case of unwinding. diff --git a/src/test/ui/catch-unwind-bang.rs b/src/test/ui/catch-unwind-bang.rs index b31b5cab5b7..fb3503937cb 100644 --- a/src/test/ui/catch-unwind-bang.rs +++ b/src/test/ui/catch-unwind-bang.rs @@ -1,6 +1,5 @@ // run-pass // needs-unwind -// ignore-wasm32-bare compiled with panic=abort by default fn worker() -> ! { panic!() diff --git a/src/test/ui/cfg/cfg-panic.rs b/src/test/ui/cfg/cfg-panic.rs index fb3e5059c81..2de72d54a48 100644 --- a/src/test/ui/cfg/cfg-panic.rs +++ b/src/test/ui/cfg/cfg-panic.rs @@ -1,9 +1,6 @@ // build-pass // compile-flags: -C panic=unwind // needs-unwind -// ignore-emscripten no panic_unwind implementation -// ignore-wasm32 no panic_unwind implementation -// ignore-wasm64 no panic_unwind implementation #[cfg(panic = "abort")] diff --git a/src/test/ui/closures/2229_closure_analysis/migrations/mir_calls_to_shims.fixed b/src/test/ui/closures/2229_closure_analysis/migrations/mir_calls_to_shims.fixed index 89f3931418d..ff2244a8e31 100644 --- a/src/test/ui/closures/2229_closure_analysis/migrations/mir_calls_to_shims.fixed +++ b/src/test/ui/closures/2229_closure_analysis/migrations/mir_calls_to_shims.fixed @@ -3,7 +3,6 @@ #![deny(rust_2021_incompatible_closure_captures)] //~^ NOTE: the lint level is defined here -// ignore-wasm32-bare compiled with panic=abort by default #![feature(fn_traits)] #![feature(never_type)] diff --git a/src/test/ui/closures/2229_closure_analysis/migrations/mir_calls_to_shims.rs b/src/test/ui/closures/2229_closure_analysis/migrations/mir_calls_to_shims.rs index 6b0b1052174..52e96d013a2 100644 --- a/src/test/ui/closures/2229_closure_analysis/migrations/mir_calls_to_shims.rs +++ b/src/test/ui/closures/2229_closure_analysis/migrations/mir_calls_to_shims.rs @@ -3,7 +3,6 @@ #![deny(rust_2021_incompatible_closure_captures)] //~^ NOTE: the lint level is defined here -// ignore-wasm32-bare compiled with panic=abort by default #![feature(fn_traits)] #![feature(never_type)] 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 2648b00435b..62cfcbe95bc 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 @@ -1,5 +1,5 @@ error: changes to closure capture in Rust 2021 will affect which traits the closure implements - --> $DIR/mir_calls_to_shims.rs:21:38 + --> $DIR/mir_calls_to_shims.rs:20:38 | LL | let result = panic::catch_unwind(move || { | ^^^^^^^ diff --git a/src/test/ui/drop/dynamic-drop-async.rs b/src/test/ui/drop/dynamic-drop-async.rs index 13bd71ecb33..8f1cc6691cd 100644 --- a/src/test/ui/drop/dynamic-drop-async.rs +++ b/src/test/ui/drop/dynamic-drop-async.rs @@ -6,7 +6,6 @@ // run-pass // needs-unwind // edition:2018 -// ignore-wasm32-bare compiled with panic=abort by default #![allow(unused)] diff --git a/src/test/ui/drop/dynamic-drop.rs b/src/test/ui/drop/dynamic-drop.rs index e7068677423..9e51d3adaaa 100644 --- a/src/test/ui/drop/dynamic-drop.rs +++ b/src/test/ui/drop/dynamic-drop.rs @@ -1,6 +1,5 @@ // run-pass // needs-unwind -// ignore-wasm32-bare compiled with panic=abort by default #![feature(generators, generator_trait)] diff --git a/src/test/ui/drop/repeat-drop.rs b/src/test/ui/drop/repeat-drop.rs index a43612e5d85..8fd46ecaf44 100644 --- a/src/test/ui/drop/repeat-drop.rs +++ b/src/test/ui/drop/repeat-drop.rs @@ -1,8 +1,5 @@ // run-pass // needs-unwind -// ignore-wasm32-bare no unwinding panic -// ignore-avr no unwinding panic -// ignore-nvptx64 no unwinding panic static mut CHECK: usize = 0; diff --git a/src/test/ui/extern-flag/empty-extern-arg.rs b/src/test/ui/extern-flag/empty-extern-arg.rs index 3170537b0e0..2f4ae7d8e70 100644 --- a/src/test/ui/extern-flag/empty-extern-arg.rs +++ b/src/test/ui/extern-flag/empty-extern-arg.rs @@ -1,6 +1,6 @@ // compile-flags: --extern std= // error-pattern: extern location for std does not exist // needs-unwind since it affects the error output -// ignore-emscripten compiled with panic=abort, personality not required +// ignore-emscripten missing eh_catch_typeinfo lang item fn main() {} diff --git a/src/test/ui/extern/issue-64655-allow-unwind-when-calling-panic-directly.rs b/src/test/ui/extern/issue-64655-allow-unwind-when-calling-panic-directly.rs index 7a91cbdc2f5..233120c92f3 100644 --- a/src/test/ui/extern/issue-64655-allow-unwind-when-calling-panic-directly.rs +++ b/src/test/ui/extern/issue-64655-allow-unwind-when-calling-panic-directly.rs @@ -1,6 +1,5 @@ // run-pass // needs-unwind -// ignore-wasm32-bare compiled with panic=abort by default // ignore-emscripten no threads support // rust-lang/rust#64655: with panic=unwind, a panic from a subroutine diff --git a/src/test/ui/extern/issue-64655-extern-rust-must-allow-unwind.rs b/src/test/ui/extern/issue-64655-extern-rust-must-allow-unwind.rs index e84ff41b344..3b263e58cbe 100644 --- a/src/test/ui/extern/issue-64655-extern-rust-must-allow-unwind.rs +++ b/src/test/ui/extern/issue-64655-extern-rust-must-allow-unwind.rs @@ -1,6 +1,5 @@ // run-pass // needs-unwind -// ignore-wasm32-bare compiled with panic=abort by default // ignore-emscripten no threads support // rust-lang/rust#64655: with panic=unwind, a panic from a subroutine diff --git a/src/test/ui/generator/panic-drops-resume.rs b/src/test/ui/generator/panic-drops-resume.rs index 8d8eb6a97b1..4c3caeb14d6 100644 --- a/src/test/ui/generator/panic-drops-resume.rs +++ b/src/test/ui/generator/panic-drops-resume.rs @@ -2,8 +2,6 @@ // run-pass // needs-unwind -// ignore-wasm no unwind support -// ignore-emscripten no unwind support #![feature(generators, generator_trait)] diff --git a/src/test/ui/generator/panic-drops.rs b/src/test/ui/generator/panic-drops.rs index a9de4e7fc7d..65001fd879b 100644 --- a/src/test/ui/generator/panic-drops.rs +++ b/src/test/ui/generator/panic-drops.rs @@ -1,7 +1,6 @@ // run-pass // needs-unwind -// ignore-wasm32-bare compiled with panic=abort by default #![feature(generators, generator_trait)] diff --git a/src/test/ui/generator/panic-safe.rs b/src/test/ui/generator/panic-safe.rs index 14a0c8dbaf1..3db80bb5821 100644 --- a/src/test/ui/generator/panic-safe.rs +++ b/src/test/ui/generator/panic-safe.rs @@ -1,7 +1,6 @@ // run-pass // needs-unwind -// ignore-wasm32-bare compiled with panic=abort by default #![feature(generators, generator_trait)] diff --git a/src/test/ui/generator/resume-after-return.rs b/src/test/ui/generator/resume-after-return.rs index 538609b981a..01a059a161c 100644 --- a/src/test/ui/generator/resume-after-return.rs +++ b/src/test/ui/generator/resume-after-return.rs @@ -1,7 +1,6 @@ // run-pass // needs-unwind -// ignore-wasm32-bare compiled with panic=abort by default #![feature(generators, generator_trait)] diff --git a/src/test/ui/intrinsics/panic-uninitialized-zeroed.rs b/src/test/ui/intrinsics/panic-uninitialized-zeroed.rs index 255151a9603..4aa869cca35 100644 --- a/src/test/ui/intrinsics/panic-uninitialized-zeroed.rs +++ b/src/test/ui/intrinsics/panic-uninitialized-zeroed.rs @@ -1,6 +1,5 @@ // run-pass // needs-unwind -// ignore-wasm32-bare compiled with panic=abort by default // revisions: mir thir strict // [thir]compile-flags: -Zthir-unsafeck // [strict]compile-flags: -Zstrict-init-checks diff --git a/src/test/ui/issues/issue-14875.rs b/src/test/ui/issues/issue-14875.rs index aaef2aab9fc..fca3309155d 100644 --- a/src/test/ui/issues/issue-14875.rs +++ b/src/test/ui/issues/issue-14875.rs @@ -1,6 +1,5 @@ // run-pass // needs-unwind -// ignore-wasm32-bare compiled with panic=abort by default // Check that values are not leaked when a dtor panics (#14875) diff --git a/src/test/ui/issues/issue-29948.rs b/src/test/ui/issues/issue-29948.rs index 01c3ec64861..3ed701480b5 100644 --- a/src/test/ui/issues/issue-29948.rs +++ b/src/test/ui/issues/issue-29948.rs @@ -1,6 +1,5 @@ // run-pass // needs-unwind -// ignore-wasm32-bare compiled with panic=abort by default use std::panic; diff --git a/src/test/ui/issues/issue-43853.rs b/src/test/ui/issues/issue-43853.rs index 3162c091c87..dd42c1e3cb8 100644 --- a/src/test/ui/issues/issue-43853.rs +++ b/src/test/ui/issues/issue-43853.rs @@ -1,6 +1,5 @@ // run-pass // needs-unwind -// ignore-wasm32-bare compiled with panic=abort by default use std::panic; diff --git a/src/test/ui/issues/issue-46519.rs b/src/test/ui/issues/issue-46519.rs index 9bd3c094851..0567923b7fc 100644 --- a/src/test/ui/issues/issue-46519.rs +++ b/src/test/ui/issues/issue-46519.rs @@ -2,7 +2,6 @@ // compile-flags:--test -O // needs-unwind -// ignore-wasm32-bare compiled with panic=abort by default #[test] #[should_panic(expected = "creating inhabited type")] diff --git a/src/test/ui/iterators/iter-count-overflow-debug.rs b/src/test/ui/iterators/iter-count-overflow-debug.rs index 15f25f1ca53..8e59c11e9dc 100644 --- a/src/test/ui/iterators/iter-count-overflow-debug.rs +++ b/src/test/ui/iterators/iter-count-overflow-debug.rs @@ -1,7 +1,6 @@ // run-pass // only-32bit too impatient for 2⁶⁴ items // needs-unwind -// ignore-wasm32-bare compiled with panic=abort by default // compile-flags: -C debug_assertions=yes -C opt-level=3 use std::panic; diff --git a/src/test/ui/iterators/iter-position-overflow-debug.rs b/src/test/ui/iterators/iter-position-overflow-debug.rs index 65124c28241..7a871e744c9 100644 --- a/src/test/ui/iterators/iter-position-overflow-debug.rs +++ b/src/test/ui/iterators/iter-position-overflow-debug.rs @@ -1,7 +1,6 @@ // run-pass // only-32bit too impatient for 2⁶⁴ items // needs-unwind -// ignore-wasm32-bare compiled with panic=abort by default // compile-flags: -C debug_assertions=yes -C opt-level=3 use std::panic; diff --git a/src/test/ui/iterators/iter-step-overflow-debug.rs b/src/test/ui/iterators/iter-step-overflow-debug.rs index e16f984de79..6aa349ebed2 100644 --- a/src/test/ui/iterators/iter-step-overflow-debug.rs +++ b/src/test/ui/iterators/iter-step-overflow-debug.rs @@ -1,6 +1,5 @@ // run-pass // needs-unwind -// ignore-wasm32-bare compiled with panic=abort by default // compile-flags: -C debug_assertions=yes use std::panic; diff --git a/src/test/ui/iterators/iter-sum-overflow-debug.rs b/src/test/ui/iterators/iter-sum-overflow-debug.rs index d8ce43848a7..24c764ff958 100644 --- a/src/test/ui/iterators/iter-sum-overflow-debug.rs +++ b/src/test/ui/iterators/iter-sum-overflow-debug.rs @@ -1,6 +1,5 @@ // run-pass // needs-unwind -// ignore-wasm32-bare compiled with panic=abort by default // compile-flags: -C debug_assertions=yes use std::panic; diff --git a/src/test/ui/iterators/iter-sum-overflow-overflow-checks.rs b/src/test/ui/iterators/iter-sum-overflow-overflow-checks.rs index bc8dcbdbb0e..be45c075d73 100644 --- a/src/test/ui/iterators/iter-sum-overflow-overflow-checks.rs +++ b/src/test/ui/iterators/iter-sum-overflow-overflow-checks.rs @@ -1,6 +1,5 @@ // run-pass // needs-unwind -// ignore-wasm32-bare compiled with panic=abort by default // compile-flags: -C overflow-checks use std::panic; diff --git a/src/test/ui/macros/macro-comma-behavior-rpass.rs b/src/test/ui/macros/macro-comma-behavior-rpass.rs index dfd58b25d08..8406b4e78f6 100644 --- a/src/test/ui/macros/macro-comma-behavior-rpass.rs +++ b/src/test/ui/macros/macro-comma-behavior-rpass.rs @@ -14,7 +14,6 @@ // compile-flags: --test -C debug_assertions=yes // revisions: std core -// ignore-wasm32-bare compiled with panic=abort by default #![cfg_attr(core, no_std)] #[cfg(core)] diff --git a/src/test/ui/mir/mir_calls_to_shims.rs b/src/test/ui/mir/mir_calls_to_shims.rs index 42eaab77da9..9dc0acfbfda 100644 --- a/src/test/ui/mir/mir_calls_to_shims.rs +++ b/src/test/ui/mir/mir_calls_to_shims.rs @@ -1,6 +1,5 @@ // run-pass // needs-unwind -// ignore-wasm32-bare compiled with panic=abort by default #![feature(fn_traits)] #![feature(never_type)] diff --git a/src/test/ui/mir/mir_codegen_calls_diverging_drops.rs b/src/test/ui/mir/mir_codegen_calls_diverging_drops.rs index 3d215610593..19dba497001 100644 --- a/src/test/ui/mir/mir_codegen_calls_diverging_drops.rs +++ b/src/test/ui/mir/mir_codegen_calls_diverging_drops.rs @@ -1,7 +1,6 @@ // run-fail // error-pattern:diverging_fn called // error-pattern:0 dropped -// ignore-emscripten no processes // needs-unwind this test checks that a destructor is called after panicking struct Droppable(u8); diff --git a/src/test/ui/mir/mir_drop_order.rs b/src/test/ui/mir/mir_drop_order.rs index 853efb0fed2..75f5b171af3 100644 --- a/src/test/ui/mir/mir_drop_order.rs +++ b/src/test/ui/mir/mir_drop_order.rs @@ -1,6 +1,5 @@ // run-pass // needs-unwind -// ignore-wasm32-bare compiled with panic=abort by default use std::cell::RefCell; use std::panic; diff --git a/src/test/ui/mir/mir_drop_panics.rs b/src/test/ui/mir/mir_drop_panics.rs index b4093d70415..0d00426d6d2 100644 --- a/src/test/ui/mir/mir_drop_panics.rs +++ b/src/test/ui/mir/mir_drop_panics.rs @@ -2,7 +2,6 @@ // needs-unwind // error-pattern:panic 1 // error-pattern:drop 2 -// ignore-emscripten no processes struct Droppable(u32); impl Drop for Droppable { diff --git a/src/test/ui/mir/mir_let_chains_drop_order.rs b/src/test/ui/mir/mir_let_chains_drop_order.rs index 6498a519571..536a84a352a 100644 --- a/src/test/ui/mir/mir_let_chains_drop_order.rs +++ b/src/test/ui/mir/mir_let_chains_drop_order.rs @@ -1,6 +1,5 @@ // run-pass // needs-unwind -// ignore-wasm32-bare compiled with panic=abort by default // See `mir_drop_order.rs` for more information diff --git a/src/test/ui/numbers-arithmetic/next-power-of-two-overflow-debug.rs b/src/test/ui/numbers-arithmetic/next-power-of-two-overflow-debug.rs index f857d4f4c7f..79d78da3328 100644 --- a/src/test/ui/numbers-arithmetic/next-power-of-two-overflow-debug.rs +++ b/src/test/ui/numbers-arithmetic/next-power-of-two-overflow-debug.rs @@ -1,7 +1,6 @@ // run-pass // compile-flags: -C debug_assertions=yes // needs-unwind -// ignore-wasm32-bare compiled with panic=abort by default // ignore-emscripten dies with an LLVM error use std::panic; diff --git a/src/test/ui/panic-handler/weak-lang-item.rs b/src/test/ui/panic-handler/weak-lang-item.rs index df31e614cf8..14a07a9ef1b 100644 --- a/src/test/ui/panic-handler/weak-lang-item.rs +++ b/src/test/ui/panic-handler/weak-lang-item.rs @@ -2,7 +2,7 @@ // error-pattern: `#[panic_handler]` function required, but not found // error-pattern: language item required, but not found: `eh_personality` // needs-unwind since it affects the error output -// ignore-emscripten compiled with panic=abort, personality not required +// ignore-emscripten missing eh_catch_typeinfo lang item #![no_std] diff --git a/src/test/ui/panic-runtime/need-abort-got-unwind.rs b/src/test/ui/panic-runtime/need-abort-got-unwind.rs index c72fb96e357..e92400931d2 100644 --- a/src/test/ui/panic-runtime/need-abort-got-unwind.rs +++ b/src/test/ui/panic-runtime/need-abort-got-unwind.rs @@ -2,7 +2,6 @@ // needs-unwind // error-pattern:is incompatible with this crate's strategy of `unwind` // aux-build:needs-abort.rs -// ignore-wasm32-bare compiled with panic=abort by default extern crate needs_abort; diff --git a/src/test/ui/panic-runtime/transitive-link-a-bunch.rs b/src/test/ui/panic-runtime/transitive-link-a-bunch.rs index 622535a75af..0e74e300f00 100644 --- a/src/test/ui/panic-runtime/transitive-link-a-bunch.rs +++ b/src/test/ui/panic-runtime/transitive-link-a-bunch.rs @@ -6,7 +6,6 @@ // aux-build:wants-panic-runtime-abort.rs // aux-build:panic-runtime-lang-items.rs // error-pattern: is not compiled with this crate's panic strategy `unwind` -// ignore-wasm32-bare compiled with panic=abort by default #![no_std] #![no_main] diff --git a/src/test/ui/panic-runtime/want-unwind-got-abort.rs b/src/test/ui/panic-runtime/want-unwind-got-abort.rs index 23bfea6af15..b6174dc4efe 100644 --- a/src/test/ui/panic-runtime/want-unwind-got-abort.rs +++ b/src/test/ui/panic-runtime/want-unwind-got-abort.rs @@ -3,7 +3,6 @@ // error-pattern:is not compiled with this crate's panic strategy `unwind` // aux-build:panic-runtime-abort.rs // aux-build:panic-runtime-lang-items.rs -// ignore-wasm32-bare compiled with panic=abort by default #![no_std] #![no_main] diff --git a/src/test/ui/panic-runtime/want-unwind-got-abort2.rs b/src/test/ui/panic-runtime/want-unwind-got-abort2.rs index 7a2e48e2f10..b54babbeffa 100644 --- a/src/test/ui/panic-runtime/want-unwind-got-abort2.rs +++ b/src/test/ui/panic-runtime/want-unwind-got-abort2.rs @@ -4,7 +4,6 @@ // aux-build:panic-runtime-abort.rs // aux-build:wants-panic-runtime-abort.rs // aux-build:panic-runtime-lang-items.rs -// ignore-wasm32-bare compiled with panic=abort by default #![no_std] #![no_main] diff --git a/src/test/ui/panic-while-printing.rs b/src/test/ui/panic-while-printing.rs index 098f54ac23f..3abedf2a764 100644 --- a/src/test/ui/panic-while-printing.rs +++ b/src/test/ui/panic-while-printing.rs @@ -1,6 +1,5 @@ // run-pass // needs-unwind -// ignore-emscripten no subprocess support #![feature(internal_output_capture)] diff --git a/src/test/ui/privacy/reachable-unnameable-items.rs b/src/test/ui/privacy/reachable-unnameable-items.rs index 1c91541e642..1babe011996 100644 --- a/src/test/ui/privacy/reachable-unnameable-items.rs +++ b/src/test/ui/privacy/reachable-unnameable-items.rs @@ -1,5 +1,4 @@ // run-pass -// ignore-wasm32-bare compiled with panic=abort by default // needs-unwind // aux-build:reachable-unnameable-items.rs diff --git a/src/test/ui/proc-macro/expand-with-a-macro.rs b/src/test/ui/proc-macro/expand-with-a-macro.rs index 21a4547d11e..042a2836595 100644 --- a/src/test/ui/proc-macro/expand-with-a-macro.rs +++ b/src/test/ui/proc-macro/expand-with-a-macro.rs @@ -2,7 +2,6 @@ // needs-unwind // aux-build:expand-with-a-macro.rs -// ignore-wasm32-bare compiled with panic=abort by default #![deny(warnings)] diff --git a/src/test/ui/rfc-1937-termination-trait/termination-trait-in-test.rs b/src/test/ui/rfc-1937-termination-trait/termination-trait-in-test.rs index cd57d9bca94..43888ceceda 100644 --- a/src/test/ui/rfc-1937-termination-trait/termination-trait-in-test.rs +++ b/src/test/ui/rfc-1937-termination-trait/termination-trait-in-test.rs @@ -2,7 +2,6 @@ // run-pass // needs-unwind -// ignore-wasm32-bare compiled with panic=abort by default #![feature(test)] diff --git a/src/test/ui/rfc-2091-track-caller/std-panic-locations.rs b/src/test/ui/rfc-2091-track-caller/std-panic-locations.rs index b067994a5c6..f11456250d8 100644 --- a/src/test/ui/rfc-2091-track-caller/std-panic-locations.rs +++ b/src/test/ui/rfc-2091-track-caller/std-panic-locations.rs @@ -1,6 +1,5 @@ // run-pass // needs-unwind -// ignore-wasm32-bare compiled with panic=abort by default // revisions: default mir-opt //[mir-opt] compile-flags: -Zmir-opt-level=4 diff --git a/src/test/ui/rfcs/rfc1857-drop-order.rs b/src/test/ui/rfcs/rfc1857-drop-order.rs index 243b7fb6fad..4c4816c2fbc 100644 --- a/src/test/ui/rfcs/rfc1857-drop-order.rs +++ b/src/test/ui/rfcs/rfc1857-drop-order.rs @@ -1,6 +1,5 @@ // run-pass // needs-unwind -// ignore-wasm32-bare compiled with panic=abort by default #![allow(dead_code, unreachable_code)] diff --git a/src/test/ui/runtime/rt-explody-panic-payloads.rs b/src/test/ui/runtime/rt-explody-panic-payloads.rs index eb5bf8f67a8..e2221e5df8e 100644 --- a/src/test/ui/runtime/rt-explody-panic-payloads.rs +++ b/src/test/ui/runtime/rt-explody-panic-payloads.rs @@ -2,9 +2,6 @@ // needs-unwind // ignore-emscripten no processes // ignore-sgx no processes -// ignore-wasm32-bare no unwinding panic -// ignore-avr no unwinding panic -// ignore-nvptx64 no unwinding panic use std::env; use std::process::Command; diff --git a/src/test/ui/test-attrs/test-panic-while-printing.rs b/src/test/ui/test-attrs/test-panic-while-printing.rs index 01e460da5ab..033c8beb475 100644 --- a/src/test/ui/test-attrs/test-panic-while-printing.rs +++ b/src/test/ui/test-attrs/test-panic-while-printing.rs @@ -1,7 +1,6 @@ // compile-flags:--test // run-pass // needs-unwind -// ignore-emscripten no subprocess support use std::fmt; use std::fmt::{Display, Formatter}; diff --git a/src/test/ui/test-attrs/test-should-fail-good-message.rs b/src/test/ui/test-attrs/test-should-fail-good-message.rs index 3260b6938f0..83519c4524a 100644 --- a/src/test/ui/test-attrs/test-should-fail-good-message.rs +++ b/src/test/ui/test-attrs/test-should-fail-good-message.rs @@ -1,6 +1,5 @@ // run-pass // needs-unwind -// ignore-wasm32-bare compiled with panic=abort by default // compile-flags: --test #[test] #[should_panic(expected = "foo")] diff --git a/src/test/ui/transmutability/malformed-program-gracefulness/wrong-type-assume.rs b/src/test/ui/transmutability/malformed-program-gracefulness/wrong-type-assume.rs index 354abf99d4d..52aa4bb3101 100644 --- a/src/test/ui/transmutability/malformed-program-gracefulness/wrong-type-assume.rs +++ b/src/test/ui/transmutability/malformed-program-gracefulness/wrong-type-assume.rs @@ -24,10 +24,6 @@ mod assert { Src, Context, { from_options(ASSUME_ALIGNMENT, ASSUME_LIFETIMES, ASSUME_SAFETY, ASSUME_VALIDITY) } - //~^ ERROR E0080 - //~| ERROR E0080 - //~| ERROR E0080 - //~| ERROR E0080 >, {} diff --git a/src/test/ui/transmutability/malformed-program-gracefulness/wrong-type-assume.stderr b/src/test/ui/transmutability/malformed-program-gracefulness/wrong-type-assume.stderr index a258f2ecea6..c6d93876cfa 100644 --- a/src/test/ui/transmutability/malformed-program-gracefulness/wrong-type-assume.stderr +++ b/src/test/ui/transmutability/malformed-program-gracefulness/wrong-type-assume.stderr @@ -1,52 +1,27 @@ error[E0308]: mismatched types - --> $DIR/wrong-type-assume.rs:53:51 + --> $DIR/wrong-type-assume.rs:49:51 | LL | assert::is_transmutable::<Src, Dst, Context, {0u8}, false, false, false>(); | ^^^ expected `bool`, found `u8` -error[E0080]: evaluation of `assert::is_transmutable::<test::Src, test::Dst, test::Context, {0u8}, false, false, false>::{constant#0}` failed - --> $DIR/wrong-type-assume.rs:26:15 - | -LL | { from_options(ASSUME_ALIGNMENT, ASSUME_LIFETIMES, ASSUME_SAFETY, ASSUME_VALIDITY) } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ referenced constant has errors - error[E0308]: mismatched types - --> $DIR/wrong-type-assume.rs:54:58 + --> $DIR/wrong-type-assume.rs:50:58 | LL | assert::is_transmutable::<Src, Dst, Context, false, {0u8}, false, false>(); | ^^^ expected `bool`, found `u8` -error[E0080]: evaluation of `assert::is_transmutable::<test::Src, test::Dst, test::Context, false, {0u8}, false, false>::{constant#0}` failed - --> $DIR/wrong-type-assume.rs:26:15 - | -LL | { from_options(ASSUME_ALIGNMENT, ASSUME_LIFETIMES, ASSUME_SAFETY, ASSUME_VALIDITY) } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ referenced constant has errors - error[E0308]: mismatched types - --> $DIR/wrong-type-assume.rs:55:65 + --> $DIR/wrong-type-assume.rs:51:65 | LL | assert::is_transmutable::<Src, Dst, Context, false, false, {0u8}, false>(); | ^^^ expected `bool`, found `u8` -error[E0080]: evaluation of `assert::is_transmutable::<test::Src, test::Dst, test::Context, false, false, {0u8}, false>::{constant#0}` failed - --> $DIR/wrong-type-assume.rs:26:15 - | -LL | { from_options(ASSUME_ALIGNMENT, ASSUME_LIFETIMES, ASSUME_SAFETY, ASSUME_VALIDITY) } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ referenced constant has errors - error[E0308]: mismatched types - --> $DIR/wrong-type-assume.rs:56:72 + --> $DIR/wrong-type-assume.rs:52:72 | LL | assert::is_transmutable::<Src, Dst, Context, false, false, false, {0u8}>(); | ^^^ expected `bool`, found `u8` -error[E0080]: evaluation of `assert::is_transmutable::<test::Src, test::Dst, test::Context, false, false, false, {0u8}>::{constant#0}` failed - --> $DIR/wrong-type-assume.rs:26:15 - | -LL | { from_options(ASSUME_ALIGNMENT, ASSUME_LIFETIMES, ASSUME_SAFETY, ASSUME_VALIDITY) } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ referenced constant has errors - -error: aborting due to 8 previous errors +error: aborting due to 4 previous errors -Some errors have detailed explanations: E0080, E0308. -For more information about an error, try `rustc --explain E0080`. +For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/unwind-abis/ffi-unwind-calls-lint.rs b/src/test/ui/unwind-abis/ffi-unwind-calls-lint.rs index dadf4b12187..9a324f00435 100644 --- a/src/test/ui/unwind-abis/ffi-unwind-calls-lint.rs +++ b/src/test/ui/unwind-abis/ffi-unwind-calls-lint.rs @@ -1,6 +1,5 @@ // build-pass // needs-unwind -// ignore-wasm32-bare compiled with panic=abort by default #![feature(c_unwind)] #![warn(ffi_unwind_calls)] diff --git a/src/test/ui/unwind-abis/ffi-unwind-calls-lint.stderr b/src/test/ui/unwind-abis/ffi-unwind-calls-lint.stderr index ed41cb74623..937a2b3dff8 100644 --- a/src/test/ui/unwind-abis/ffi-unwind-calls-lint.stderr +++ b/src/test/ui/unwind-abis/ffi-unwind-calls-lint.stderr @@ -1,17 +1,17 @@ warning: call to foreign function with FFI-unwind ABI - --> $DIR/ffi-unwind-calls-lint.rs:21:14 + --> $DIR/ffi-unwind-calls-lint.rs:20:14 | LL | unsafe { foo(); } | ^^^^^ call to foreign function with FFI-unwind ABI | note: the lint level is defined here - --> $DIR/ffi-unwind-calls-lint.rs:6:9 + --> $DIR/ffi-unwind-calls-lint.rs:5:9 | LL | #![warn(ffi_unwind_calls)] | ^^^^^^^^^^^^^^^^ warning: call to function pointer with FFI-unwind ABI - --> $DIR/ffi-unwind-calls-lint.rs:25:5 + --> $DIR/ffi-unwind-calls-lint.rs:24:5 | LL | ptr(); | ^^^^^ call to function pointer with FFI-unwind ABI diff --git a/src/test/ui/unwind-no-uwtable.rs b/src/test/ui/unwind-no-uwtable.rs index 0440cf488e8..3bc309233a7 100644 --- a/src/test/ui/unwind-no-uwtable.rs +++ b/src/test/ui/unwind-no-uwtable.rs @@ -1,7 +1,6 @@ // run-pass // needs-unwind // ignore-windows target requires uwtable -// ignore-wasm32-bare no proper panic=unwind support // compile-flags: -C panic=unwind -C force-unwind-tables=n use std::panic::{self, AssertUnwindSafe}; diff --git a/src/tools/compiletest/src/common.rs b/src/tools/compiletest/src/common.rs index 64df76e2772..4994fb9bbf9 100644 --- a/src/tools/compiletest/src/common.rs +++ b/src/tools/compiletest/src/common.rs @@ -278,10 +278,6 @@ pub struct Config { /// override this setting. pub optimize_tests: bool, - /// What panic strategy the target is built with. Unwind supports Abort, but - /// not vice versa. - pub target_panic: PanicStrategy, - /// Target system to be tested pub target: String, @@ -426,6 +422,10 @@ impl Config { *&self.target_cfg().pointer_width } + pub fn can_unwind(&self) -> bool { + self.target_cfg().panic == PanicStrategy::Unwind + } + pub fn has_asm_support(&self) -> bool { static ASM_SUPPORTED_ARCHS: &[&str] = &[ "x86", "x86_64", "arm", "aarch64", "riscv32", @@ -446,6 +446,7 @@ pub struct TargetCfg { families: Vec<String>, pointer_width: u32, endian: Endian, + panic: PanicStrategy, } #[derive(Eq, PartialEq, Clone, Debug)] @@ -481,6 +482,7 @@ impl TargetCfg { let mut families = Vec::new(); let mut pointer_width = None; let mut endian = None; + let mut panic = None; for line in print_cfg.lines() { if let Some((name, value)) = line.split_once('=') { let value = value.trim_matches('"'); @@ -498,6 +500,13 @@ impl TargetCfg { s => panic!("unexpected {s}"), }) } + "panic" => { + panic = match value { + "abort" => Some(PanicStrategy::Abort), + "unwind" => Some(PanicStrategy::Unwind), + s => panic!("unexpected {s}"), + } + } _ => {} } } @@ -510,6 +519,7 @@ impl TargetCfg { families, pointer_width: pointer_width.unwrap(), endian: endian.unwrap(), + panic: panic.unwrap(), } } } diff --git a/src/tools/compiletest/src/header.rs b/src/tools/compiletest/src/header.rs index 3ff1cbf20cd..6f852275003 100644 --- a/src/tools/compiletest/src/header.rs +++ b/src/tools/compiletest/src/header.rs @@ -7,7 +7,7 @@ use std::path::{Path, PathBuf}; use tracing::*; -use crate::common::{CompareMode, Config, Debugger, FailMode, Mode, PanicStrategy, PassMode}; +use crate::common::{CompareMode, Config, Debugger, FailMode, Mode, PassMode}; use crate::util; use crate::{extract_cdb_version, extract_gdb_version}; @@ -949,8 +949,7 @@ pub fn make_test_description<R: Read>( ignore |= !has_memtag && config.parse_name_directive(ln, "needs-sanitizer-memtag"); ignore |= !has_shadow_call_stack && config.parse_name_directive(ln, "needs-sanitizer-shadow-call-stack"); - ignore |= config.target_panic == PanicStrategy::Abort - && config.parse_name_directive(ln, "needs-unwind"); + ignore |= !config.can_unwind() && config.parse_name_directive(ln, "needs-unwind"); ignore |= config.target == "wasm32-unknown-unknown" && config.parse_name_directive(ln, directives::CHECK_RUN_RESULTS); ignore |= config.debugger == Some(Debugger::Cdb) && ignore_cdb(config, ln); diff --git a/src/tools/compiletest/src/main.rs b/src/tools/compiletest/src/main.rs index 38c7b87fc0d..dccfd4e0d98 100644 --- a/src/tools/compiletest/src/main.rs +++ b/src/tools/compiletest/src/main.rs @@ -5,9 +5,7 @@ extern crate test; -use crate::common::{ - expected_output_path, output_base_dir, output_relative_path, PanicStrategy, UI_EXTENSIONS, -}; +use crate::common::{expected_output_path, output_base_dir, output_relative_path, UI_EXTENSIONS}; use crate::common::{CompareMode, Config, Debugger, Mode, PassMode, TestPaths}; use crate::util::logv; use getopts::Options; @@ -105,7 +103,6 @@ pub fn parse_config(args: Vec<String>) -> Config { .optmulti("", "host-rustcflags", "flags to pass to rustc for host", "FLAGS") .optmulti("", "target-rustcflags", "flags to pass to rustc for target", "FLAGS") .optflag("", "optimize-tests", "run tests with optimizations enabled") - .optopt("", "target-panic", "what panic strategy the target supports", "unwind | abort") .optflag("", "verbose", "run tests verbosely, showing all output") .optflag( "", @@ -258,11 +255,6 @@ pub fn parse_config(args: Vec<String>) -> Config { host_rustcflags: Some(matches.opt_strs("host-rustcflags").join(" ")), target_rustcflags: Some(matches.opt_strs("target-rustcflags").join(" ")), optimize_tests: matches.opt_present("optimize-tests"), - target_panic: match matches.opt_str("target-panic").as_deref() { - Some("unwind") | None => PanicStrategy::Unwind, - Some("abort") => PanicStrategy::Abort, - _ => panic!("unknown `--target-panic` option `{}` given", mode), - }, target, host: opt_str2(matches.opt_str("host")), cdb, diff --git a/src/tools/miri/cargo-miri/src/main.rs b/src/tools/miri/cargo-miri/src/main.rs index 331c4c9c2b0..da891ef0772 100644 --- a/src/tools/miri/cargo-miri/src/main.rs +++ b/src/tools/miri/cargo-miri/src/main.rs @@ -1,3 +1,4 @@ +#![cfg_attr(bootstrap, feature(let_else))] #![allow(clippy::useless_format, clippy::derive_partial_eq_without_eq, rustc::internal)] #[macro_use] diff --git a/src/tools/miri/src/lib.rs b/src/tools/miri/src/lib.rs index 6006d6c89db..cda27beab30 100644 --- a/src/tools/miri/src/lib.rs +++ b/src/tools/miri/src/lib.rs @@ -10,6 +10,7 @@ #![feature(is_some_with)] #![feature(nonzero_ops)] #![feature(local_key_cell_methods)] +#![cfg_attr(bootstrap, feature(let_else))] // Configure clippy and other lints #![allow( clippy::collapsible_else_if, diff --git a/src/tools/miri/tests/pass/issues/issue-miri-2433.rs b/src/tools/miri/tests/pass/issues/issue-miri-2433.rs new file mode 100644 index 00000000000..de719df0f1f --- /dev/null +++ b/src/tools/miri/tests/pass/issues/issue-miri-2433.rs @@ -0,0 +1,22 @@ +#![feature(type_alias_impl_trait)] + +trait T { type Item; } + +type Alias<'a> = impl T<Item = &'a ()>; + +struct S; +impl<'a> T for &'a S { + type Item = &'a (); +} + +fn filter_positive<'a>() -> Alias<'a> { + &S +} + +fn with_positive(fun: impl Fn(Alias<'_>)) { + fun(filter_positive()); +} + +fn main() { + with_positive(|_| ()); +} |