diff options
| author | bors <bors@rust-lang.org> | 2023-10-05 08:12:55 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2023-10-05 08:12:55 +0000 |
| commit | e2939270168f2a23ef2ec0b2a193dbb63f92ae07 (patch) | |
| tree | 52ada6f95f403dd029121de9dc60fde48adbc52d /tests | |
| parent | 5236c8e1fa25c45f11f02ae72fc27f64d86ba606 (diff) | |
| parent | 4a14a80605dd187e46badc24c6fda4120d915b0c (diff) | |
| download | rust-e2939270168f2a23ef2ec0b2a193dbb63f92ae07.tar.gz rust-e2939270168f2a23ef2ec0b2a193dbb63f92ae07.zip | |
Auto merge of #116443 - workingjubilee:rollup-r9mh13f, r=workingjubilee
Rollup of 5 pull requests Successful merges: - #116223 (Fix misuses of a vs an) - #116296 (More accurately point to where default return type should go) - #116429 (Diagnostics: Be more careful when suggesting struct fields) - #116431 (Tweak wording of E0562) - #116432 (rustdoc: rename `issue-\d+.rs` tests to have meaningful names (part 2)) r? `@ghost` `@rustbot` modify labels: rollup
Diffstat (limited to 'tests')
103 files changed, 433 insertions, 231 deletions
diff --git a/tests/rustdoc/issue-25001.rs b/tests/rustdoc/anchor-id-duplicate-method-name-25001.rs index 268fae59496..ffb0765d3c3 100644 --- a/tests/rustdoc/issue-25001.rs +++ b/tests/rustdoc/anchor-id-duplicate-method-name-25001.rs @@ -1,3 +1,6 @@ +// https://github.com/rust-lang/rust/issues/25001 +#![crate_name="issue_25001"] + // @has issue_25001/struct.Foo.html pub struct Foo<T>(T); diff --git a/tests/rustdoc/issue-28478.rs b/tests/rustdoc/anchor-id-trait-tymethod-28478.rs index 497276e6826..5685040dc1e 100644 --- a/tests/rustdoc/issue-28478.rs +++ b/tests/rustdoc/anchor-id-trait-tymethod-28478.rs @@ -1,3 +1,6 @@ +// https://github.com/rust-lang/rust/issues/28478 +#![crate_name="issue_28478"] + #![feature(associated_type_defaults)] // @has issue_28478/trait.Bar.html diff --git a/tests/rustdoc/issue-21474.rs b/tests/rustdoc/deduplicate-glob-import-impl-21474.rs index 5de26abace6..2a675b4b6ef 100644 --- a/tests/rustdoc/issue-21474.rs +++ b/tests/rustdoc/deduplicate-glob-import-impl-21474.rs @@ -1,3 +1,6 @@ +// https://github.com/rust-lang/rust/issues/21474 +#![crate_name="issue_21474"] + pub use inner::*; mod inner { diff --git a/tests/rustdoc/issue-22025.rs b/tests/rustdoc/deduplicate-trait-impl-22025.rs index a721a15f463..65a556e3a70 100644 --- a/tests/rustdoc/issue-22025.rs +++ b/tests/rustdoc/deduplicate-trait-impl-22025.rs @@ -1,6 +1,9 @@ // aux-build:issue-22025.rs // ignore-cross-compile +// https://github.com/rust-lang/rust/issues/22025 +#![crate_name="issue_22025"] + extern crate issue_22025; pub use issue_22025::foo::{Foo, Bar}; diff --git a/tests/rustdoc/doctest-hide-empty-line-23106.rs b/tests/rustdoc/doctest-hide-empty-line-23106.rs new file mode 100644 index 00000000000..8e1e2cf098c --- /dev/null +++ b/tests/rustdoc/doctest-hide-empty-line-23106.rs @@ -0,0 +1,10 @@ +// compile-flags:--test + +// https://github.com/rust-lang/rust/issues/23106 +#![crate_name="issue_23106"] + +/// ``` +/// # +/// ``` +pub fn main() { +} diff --git a/tests/rustdoc/issue-23744.rs b/tests/rustdoc/doctest-markdown-inline-parse-23744.rs index 642817396b2..128e2daba07 100644 --- a/tests/rustdoc/issue-23744.rs +++ b/tests/rustdoc/doctest-markdown-inline-parse-23744.rs @@ -1,5 +1,8 @@ // compile-flags:--test +// https://github.com/rust-lang/rust/issues/23744 +#![crate_name="issue_23744"] + /// Example of rustdoc incorrectly parsing <code>```rust,should_panic</code>. /// /// ```should_panic diff --git a/tests/rustdoc/issue-25944.rs b/tests/rustdoc/doctest-multi-line-string-literal-25944.rs index 49625294bbe..eec796e4fbf 100644 --- a/tests/rustdoc/issue-25944.rs +++ b/tests/rustdoc/doctest-multi-line-string-literal-25944.rs @@ -1,5 +1,8 @@ // compile-flags:--test +// https://github.com/rust-lang/rust/issues/25944 +#![crate_name="issue_25944"] + /// ``` /// let a = r#" /// foo diff --git a/tests/rustdoc/issue-22038.rs b/tests/rustdoc/extern-fn-22038.rs index de6cc78707c..72d39c32a1c 100644 --- a/tests/rustdoc/issue-22038.rs +++ b/tests/rustdoc/extern-fn-22038.rs @@ -1,3 +1,6 @@ +// https://github.com/rust-lang/rust/issues/22038 +#![crate_name="issue_22038"] + extern "C" { // @has issue_22038/fn.foo1.html \ // '//pre[@class="rust item-decl"]' 'pub unsafe extern "C" fn foo1()' diff --git a/tests/rustdoc/issue-28927.rs b/tests/rustdoc/ice-reexport-crate-root-28927.rs index 38a520850b6..26debfc60e4 100644 --- a/tests/rustdoc/issue-28927.rs +++ b/tests/rustdoc/ice-reexport-crate-root-28927.rs @@ -2,5 +2,8 @@ // aux-build:issue-28927-1.rs // ignore-cross-compile +// https://github.com/rust-lang/rust/issues/28927 +#![crate_name="issue_28927"] + pub extern crate issue_28927_1 as inner1; pub use inner1 as foo; diff --git a/tests/rustdoc/issue-21092.rs b/tests/rustdoc/impl-assoc-type-21092.rs index b054145a483..f01f098a92f 100644 --- a/tests/rustdoc/issue-21092.rs +++ b/tests/rustdoc/impl-assoc-type-21092.rs @@ -1,6 +1,9 @@ // aux-build:issue-21092.rs // ignore-cross-compile +// https://github.com/rust-lang/rust/issues/21092 +#![crate_name="issue_21092"] + extern crate issue_21092; // @has issue_21092/struct.Bar.html diff --git a/tests/rustdoc/auxiliary/issue-21801.rs b/tests/rustdoc/inline_cross/auxiliary/issue-21801.rs index 732612ff000..732612ff000 100644 --- a/tests/rustdoc/auxiliary/issue-21801.rs +++ b/tests/rustdoc/inline_cross/auxiliary/issue-21801.rs diff --git a/tests/rustdoc/auxiliary/issue-23207-1.rs b/tests/rustdoc/inline_cross/auxiliary/issue-23207-1.rs index 8531d5f1acd..8531d5f1acd 100644 --- a/tests/rustdoc/auxiliary/issue-23207-1.rs +++ b/tests/rustdoc/inline_cross/auxiliary/issue-23207-1.rs diff --git a/tests/rustdoc/auxiliary/issue-23207-2.rs b/tests/rustdoc/inline_cross/auxiliary/issue-23207-2.rs index b92b1665316..b92b1665316 100644 --- a/tests/rustdoc/auxiliary/issue-23207-2.rs +++ b/tests/rustdoc/inline_cross/auxiliary/issue-23207-2.rs diff --git a/tests/rustdoc/auxiliary/issue-27362-aux.rs b/tests/rustdoc/inline_cross/auxiliary/issue-27362-aux.rs index 077bdc33e66..077bdc33e66 100644 --- a/tests/rustdoc/auxiliary/issue-27362-aux.rs +++ b/tests/rustdoc/inline_cross/auxiliary/issue-27362-aux.rs diff --git a/tests/rustdoc/issue-27362.rs b/tests/rustdoc/inline_cross/const-fn-27362.rs index 097e4e3b03d..39b904662e0 100644 --- a/tests/rustdoc/issue-27362.rs +++ b/tests/rustdoc/inline_cross/const-fn-27362.rs @@ -1,6 +1,9 @@ // aux-build:issue-27362-aux.rs // ignore-cross-compile +// https://github.com/rust-lang/rust/issues/27362 +#![crate_name="issue_27362"] + extern crate issue_27362_aux; pub use issue_27362_aux::*; diff --git a/tests/rustdoc/issue-23207.rs b/tests/rustdoc/inline_cross/deduplicate-inlined-items-23207.rs index 1a4b849ee82..4e9596db589 100644 --- a/tests/rustdoc/issue-23207.rs +++ b/tests/rustdoc/inline_cross/deduplicate-inlined-items-23207.rs @@ -2,6 +2,9 @@ // aux-build:issue-23207-2.rs // ignore-cross-compile +// https://github.com/rust-lang/rust/issues/23207 +#![crate_name="issue_23207"] + extern crate issue_23207_2; // @has issue_23207/fmt/index.html diff --git a/tests/rustdoc/issue-21801.rs b/tests/rustdoc/inline_cross/sugar-closure-crate-21801.rs index 29d2ec64c20..bcbb2e9f408 100644 --- a/tests/rustdoc/issue-21801.rs +++ b/tests/rustdoc/inline_cross/sugar-closure-crate-21801.rs @@ -1,6 +1,9 @@ // aux-build:issue-21801.rs // ignore-cross-compile +// https://github.com/rust-lang/rust/issues/21801 +#![crate_name="issue_21801"] + extern crate issue_21801; // @has issue_21801/struct.Foo.html diff --git a/tests/rustdoc/issue-23106.rs b/tests/rustdoc/issue-23106.rs deleted file mode 100644 index 8cda2fc3380..00000000000 --- a/tests/rustdoc/issue-23106.rs +++ /dev/null @@ -1,7 +0,0 @@ -// compile-flags:--test - -/// ``` -/// # -/// ``` -pub fn main() { -} diff --git a/tests/rustdoc/issue-23812.rs b/tests/rustdoc/macro-doc-comment-23812.rs index 08fd1833bce..57c18510b1e 100644 --- a/tests/rustdoc/issue-23812.rs +++ b/tests/rustdoc/macro-doc-comment-23812.rs @@ -1,3 +1,6 @@ +// https://github.com/rust-lang/rust/issues/23812 +#![crate_name="issue_23812"] + macro_rules! doc { (#[$outer:meta] mod $i:ident { #![$inner:meta] }) => ( diff --git a/tests/rustdoc/issue-27862.rs b/tests/rustdoc/markdown-table-escape-pipe-27862.rs index 77522f1be23..9af75d24888 100644 --- a/tests/rustdoc/issue-27862.rs +++ b/tests/rustdoc/markdown-table-escape-pipe-27862.rs @@ -1,3 +1,6 @@ +// https://github.com/rust-lang/rust/issues/27862 +#![crate_name="issue_27862"] + /// Tests | Table /// ------|------------- /// t = b | id = \|x\| x diff --git a/tests/rustdoc/issue-23511.rs b/tests/rustdoc/search-index-primitive-inherent-method-23511.rs index 21d02842431..1d0fe27e192 100644 --- a/tests/rustdoc/issue-23511.rs +++ b/tests/rustdoc/search-index-primitive-inherent-method-23511.rs @@ -2,6 +2,9 @@ #![feature(rustdoc_internals)] #![no_std] +// https://github.com/rust-lang/rust/issues/23511 +#![crate_name="issue_23511"] + pub mod str { #![rustc_doc_primitive = "str"] diff --git a/tests/rustdoc/issue-26606.rs b/tests/rustdoc/src-link-external-macro-26606.rs index d5cb2c710cd..de717a5273b 100644 --- a/tests/rustdoc/issue-26606.rs +++ b/tests/rustdoc/src-link-external-macro-26606.rs @@ -2,10 +2,13 @@ // ignore-cross-compile // build-aux-docs +// https://github.com/rust-lang/rust/issues/26606 +#![crate_name="issue_26606"] + // @has issue_26606_macro/macro.make_item.html #[macro_use] extern crate issue_26606_macro; // @has issue_26606/constant.FOO.html -// @has - '//a[@href="../src/issue_26606/issue-26606.rs.html#11"]' 'source' +// @has - '//a[@href="../src/issue_26606/src-link-external-macro-26606.rs.html#14"]' 'source' make_item!(FOO); diff --git a/tests/rustdoc/issue-26995.rs b/tests/rustdoc/src-mod-path-absolute-26995.rs index fedc9f51749..b67fd9b26db 100644 --- a/tests/rustdoc/issue-26995.rs +++ b/tests/rustdoc/src-mod-path-absolute-26995.rs @@ -1,6 +1,9 @@ // ignore-windows // compile-flags: --no-defaults +// https://github.com/rust-lang/rust/issues/26995 +#![crate_name="issue_26995"] + // @has src/issue_26995/dev/null.html // @has issue_26995/null/index.html '//a/@href' '../../src/issue_26995/dev/null.html' #[path="/dev/null"] diff --git a/tests/rustdoc/issue-27759.rs b/tests/rustdoc/staged-api-feature-issue-27759.rs index 65e0f7cb87b..56a45a600da 100644 --- a/tests/rustdoc/issue-27759.rs +++ b/tests/rustdoc/staged-api-feature-issue-27759.rs @@ -1,3 +1,6 @@ +// https://github.com/rust-lang/rust/issues/27759 +#![crate_name="issue_27759"] + #![feature(staged_api)] #![doc(issue_tracker_base_url = "http://issue_url/")] diff --git a/tests/rustdoc/issue-27104.rs b/tests/rustdoc/strip-priv-imports-pass-27104.rs index 9f2fd907114..e400a8f5011 100644 --- a/tests/rustdoc/issue-27104.rs +++ b/tests/rustdoc/strip-priv-imports-pass-27104.rs @@ -2,6 +2,9 @@ // aux-build:empty.rs // ignore-cross-compile +// https://github.com/rust-lang/rust/issues/27104 +#![crate_name="issue_27104"] + // @has issue_27104/index.html // @!hasraw - 'extern crate std' // @!hasraw - 'use std::prelude::' diff --git a/tests/ui/associated-consts/issue-105330.stderr b/tests/ui/associated-consts/issue-105330.stderr index 927422fa8dc..200856caa25 100644 --- a/tests/ui/associated-consts/issue-105330.stderr +++ b/tests/ui/associated-consts/issue-105330.stderr @@ -33,7 +33,7 @@ LL | fn main<A: TraitWAssocConst<A=32>>() { = note: see issue #92827 <https://github.com/rust-lang/rust/issues/92827> for more information = help: add `#![feature(associated_const_equality)]` to the crate attributes to enable -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in impl headers +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in impl headers --> $DIR/issue-105330.rs:6:27 | LL | impl TraitWAssocConst for impl Demo { diff --git a/tests/ui/associated-type-bounds/issue-71443-1.stderr b/tests/ui/associated-type-bounds/issue-71443-1.stderr index 15cc9646b2c..09c8ec2e289 100644 --- a/tests/ui/associated-type-bounds/issue-71443-1.stderr +++ b/tests/ui/associated-type-bounds/issue-71443-1.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-71443-1.rs:6:5 | LL | fn hello<F: for<'a> Iterator<Item: 'a>>() { - | - help: try adding a return type: `-> Incorrect` + | - help: try adding a return type: `-> Incorrect` LL | Incorrect | ^^^^^^^^^ expected `()`, found `Incorrect` diff --git a/tests/ui/async-await/in-trait/fn-not-async-err2.rs b/tests/ui/async-await/in-trait/fn-not-async-err2.rs index 78017429f73..e1703415dbd 100644 --- a/tests/ui/async-await/in-trait/fn-not-async-err2.rs +++ b/tests/ui/async-await/in-trait/fn-not-async-err2.rs @@ -11,7 +11,7 @@ trait MyTrait { impl MyTrait for i32 { fn foo(&self) -> impl Future<Output = i32> { - //~^ ERROR `impl Trait` only allowed in function and inherent method return types, not in `impl` method return types + //~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types, not in `impl` method return types async { *self } } } diff --git a/tests/ui/async-await/in-trait/fn-not-async-err2.stderr b/tests/ui/async-await/in-trait/fn-not-async-err2.stderr index 37d9669c012..a7c897f786e 100644 --- a/tests/ui/async-await/in-trait/fn-not-async-err2.stderr +++ b/tests/ui/async-await/in-trait/fn-not-async-err2.stderr @@ -1,4 +1,4 @@ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `impl` method return types +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in `impl` method return types --> $DIR/fn-not-async-err2.rs:13:22 | LL | fn foo(&self) -> impl Future<Output = i32> { diff --git a/tests/ui/block-result/block-must-not-have-result-res.stderr b/tests/ui/block-result/block-must-not-have-result-res.stderr index 0080d06dd20..b7427462bcb 100644 --- a/tests/ui/block-result/block-must-not-have-result-res.stderr +++ b/tests/ui/block-result/block-must-not-have-result-res.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/block-must-not-have-result-res.rs:5:9 | LL | fn drop(&mut self) { - | - expected `()` because of default return type + | - expected `()` because of default return type LL | true | ^^^^ expected `()`, found `bool` diff --git a/tests/ui/block-result/issue-20862.stderr b/tests/ui/block-result/issue-20862.stderr index 17b524fe311..1df3a683620 100644 --- a/tests/ui/block-result/issue-20862.stderr +++ b/tests/ui/block-result/issue-20862.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-20862.rs:2:5 | LL | fn foo(x: i32) { - | - help: a return type might be missing here: `-> _` + | - help: a return type might be missing here: `-> _` LL | |y| x + y | ^^^^^^^^^ expected `()`, found closure | diff --git a/tests/ui/block-result/issue-22645.stderr b/tests/ui/block-result/issue-22645.stderr index 677b40aaa9d..1064848f513 100644 --- a/tests/ui/block-result/issue-22645.stderr +++ b/tests/ui/block-result/issue-22645.stderr @@ -17,7 +17,7 @@ error[E0308]: mismatched types --> $DIR/issue-22645.rs:15:3 | LL | fn main() { - | - expected `()` because of default return type + | - expected `()` because of default return type LL | let b = Bob + 3.5; LL | b + 3 | ^^^^^ expected `()`, found `Bob` diff --git a/tests/ui/block-result/issue-5500.stderr b/tests/ui/block-result/issue-5500.stderr index 8cd4bd65871..417991e9e0b 100644 --- a/tests/ui/block-result/issue-5500.stderr +++ b/tests/ui/block-result/issue-5500.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-5500.rs:2:5 | LL | fn main() { - | - expected `()` because of default return type + | - expected `()` because of default return type LL | &panic!() | ^^^^^^^^^ expected `()`, found `&_` | diff --git a/tests/ui/closures/add_semicolon_non_block_closure.stderr b/tests/ui/closures/add_semicolon_non_block_closure.stderr index ed829fc98f8..6f9c309edda 100644 --- a/tests/ui/closures/add_semicolon_non_block_closure.stderr +++ b/tests/ui/closures/add_semicolon_non_block_closure.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/add_semicolon_non_block_closure.rs:8:12 | LL | fn main() { - | - expected `()` because of default return type + | - expected `()` because of default return type LL | foo(|| bar()) | ^^^^^ expected `()`, found `i32` | diff --git a/tests/ui/closures/binder/implicit-return.stderr b/tests/ui/closures/binder/implicit-return.stderr index 5bfb9711334..35db34ce21d 100644 --- a/tests/ui/closures/binder/implicit-return.stderr +++ b/tests/ui/closures/binder/implicit-return.stderr @@ -1,8 +1,8 @@ error: implicit types in closure signatures are forbidden when `for<...>` is present - --> $DIR/implicit-return.rs:4:34 + --> $DIR/implicit-return.rs:4:33 | LL | let _f = for<'a> |_: &'a ()| {}; - | ------- ^ + | ------- ^ | | | `for<...>` is here diff --git a/tests/ui/closures/binder/implicit-stuff.stderr b/tests/ui/closures/binder/implicit-stuff.stderr index 779a08a44e5..cec2a60ba28 100644 --- a/tests/ui/closures/binder/implicit-stuff.stderr +++ b/tests/ui/closures/binder/implicit-stuff.stderr @@ -41,10 +41,10 @@ LL | let _ = for<'a> |x: &'a ()| -> &() { x }; | ^ explicit lifetime name needed here error: implicit types in closure signatures are forbidden when `for<...>` is present - --> $DIR/implicit-stuff.rs:5:22 + --> $DIR/implicit-stuff.rs:5:21 | LL | let _ = for<> || {}; - | ----- ^ + | ----- ^ | | | `for<...>` is here diff --git a/tests/ui/codegen/issue-79865-llvm-miscompile.rs b/tests/ui/codegen/issue-79865-llvm-miscompile.rs index b77f09f8e9a..6f994a5cb74 100644 --- a/tests/ui/codegen/issue-79865-llvm-miscompile.rs +++ b/tests/ui/codegen/issue-79865-llvm-miscompile.rs @@ -4,7 +4,7 @@ // Regression test for issue #79865. // The assertion will fail when compiled with Rust 1.56..=1.59 -// due to a LLVM miscompilation. +// due to an LLVM miscompilation. use std::arch::x86_64::*; diff --git a/tests/ui/codemap_tests/tab.stderr b/tests/ui/codemap_tests/tab.stderr index c3f19d20d39..d2de7486557 100644 --- a/tests/ui/codemap_tests/tab.stderr +++ b/tests/ui/codemap_tests/tab.stderr @@ -8,7 +8,7 @@ error[E0308]: mismatched types --> $DIR/tab.rs:8:2 | LL | fn foo() { - | - help: try adding a return type: `-> &'static str` + | - help: try adding a return type: `-> &'static str` LL | "bar boo" | ^^^^^^^^^^^^^^^^^^^^ expected `()`, found `&str` diff --git a/tests/ui/compare-method/bad-self-type.stderr b/tests/ui/compare-method/bad-self-type.stderr index f632a53f264..a87b713c2b4 100644 --- a/tests/ui/compare-method/bad-self-type.stderr +++ b/tests/ui/compare-method/bad-self-type.stderr @@ -28,10 +28,10 @@ LL | fn foo(self); found signature `fn(Box<MyFuture>)` error[E0053]: method `bar` has an incompatible type for trait - --> $DIR/bad-self-type.rs:24:18 + --> $DIR/bad-self-type.rs:24:17 | LL | fn bar(self) {} - | ^ expected `Option<()>`, found `()` + | ^ expected `Option<()>`, found `()` | note: type in trait --> $DIR/bad-self-type.rs:18:21 diff --git a/tests/ui/consts/const-adt-align-mismatch.rs b/tests/ui/consts/const-adt-align-mismatch.rs index bd51bc9f215..89b3a9b744b 100644 --- a/tests/ui/consts/const-adt-align-mismatch.rs +++ b/tests/ui/consts/const-adt-align-mismatch.rs @@ -12,7 +12,7 @@ enum Foo { } // NOTE(eddyb) Don't make this a const, needs to be a static -// so it is always instantiated as a LLVM constant value. +// so it is always instantiated as an LLVM constant value. static FOO: Foo = Foo::C; fn main() { diff --git a/tests/ui/debuginfo/sroa-fragment-debuginfo.rs b/tests/ui/debuginfo/sroa-fragment-debuginfo.rs index 9c3c359e395..fc3bbb88efe 100644 --- a/tests/ui/debuginfo/sroa-fragment-debuginfo.rs +++ b/tests/ui/debuginfo/sroa-fragment-debuginfo.rs @@ -1,4 +1,4 @@ -// Verify that we do not trigger a LLVM assertion by creating zero-sized DWARF fragments. +// Verify that we do not trigger an LLVM assertion by creating zero-sized DWARF fragments. // // build-pass // compile-flags: -g -Zmir-opt-level=0 -Zmir-enable-passes=+ScalarReplacementOfAggregates diff --git a/tests/ui/did_you_mean/auxiliary/doc-hidden-fields.rs b/tests/ui/did_you_mean/auxiliary/doc-hidden-fields.rs new file mode 100644 index 00000000000..4e2ee97403c --- /dev/null +++ b/tests/ui/did_you_mean/auxiliary/doc-hidden-fields.rs @@ -0,0 +1,6 @@ +#[derive(Default)] +pub struct B { + #[doc(hidden)] + pub hello: i32, + pub bye: i32, +} diff --git a/tests/ui/did_you_mean/dont-suggest-doc-hidden-fields.rs b/tests/ui/did_you_mean/dont-suggest-doc-hidden-fields.rs new file mode 100644 index 00000000000..6040f3f30a7 --- /dev/null +++ b/tests/ui/did_you_mean/dont-suggest-doc-hidden-fields.rs @@ -0,0 +1,38 @@ +// Regression test for issue #93210. + +// aux-crate:doc_hidden_fields=doc-hidden-fields.rs +// edition: 2021 + +#[derive(Default)] +pub struct A { + #[doc(hidden)] + pub hello: i32, + pub bye: i32, +} + +#[derive(Default)] +pub struct C { + pub hello: i32, + pub bye: i32, +} + +fn main() { + // We want to list the field `hello` despite being marked + // `doc(hidden)` because it's defined in this crate. + A::default().hey; + //~^ ERROR no field `hey` on type `A` + //~| NOTE unknown field + //~| NOTE available fields are: `hello`, `bye` + + // Here we want to hide the field `hello` since it's marked + // `doc(hidden)` and comes from an external crate. + doc_hidden_fields::B::default().hey; + //~^ ERROR no field `hey` on type `B` + //~| NOTE unknown field + //~| NOTE available fields are: `bye` + + C::default().hey; + //~^ ERROR no field `hey` on type `C` + //~| NOTE unknown field + //~| NOTE available fields are: `hello`, `bye` +} diff --git a/tests/ui/did_you_mean/dont-suggest-doc-hidden-fields.stderr b/tests/ui/did_you_mean/dont-suggest-doc-hidden-fields.stderr new file mode 100644 index 00000000000..b7fe3b79b47 --- /dev/null +++ b/tests/ui/did_you_mean/dont-suggest-doc-hidden-fields.stderr @@ -0,0 +1,27 @@ +error[E0609]: no field `hey` on type `A` + --> $DIR/dont-suggest-doc-hidden-fields.rs:22:18 + | +LL | A::default().hey; + | ^^^ unknown field + | + = note: available fields are: `hello`, `bye` + +error[E0609]: no field `hey` on type `B` + --> $DIR/dont-suggest-doc-hidden-fields.rs:29:37 + | +LL | doc_hidden_fields::B::default().hey; + | ^^^ unknown field + | + = note: available fields are: `bye` + +error[E0609]: no field `hey` on type `C` + --> $DIR/dont-suggest-doc-hidden-fields.rs:34:18 + | +LL | C::default().hey; + | ^^^ unknown field + | + = note: available fields are: `hello`, `bye` + +error: aborting due to 3 previous errors + +For more information about this error, try `rustc --explain E0609`. diff --git a/tests/ui/did_you_mean/dont-suggest-hygienic-fields.rs b/tests/ui/did_you_mean/dont-suggest-hygienic-fields.rs new file mode 100644 index 00000000000..fb7040b2df0 --- /dev/null +++ b/tests/ui/did_you_mean/dont-suggest-hygienic-fields.rs @@ -0,0 +1,47 @@ +// Regression test for issue #116334. +// Don't include hygienic fields from different syntax contexts in +// the list of available or similarly named fields. + +#![feature(decl_macro)] + +macro compound($Ty:ident) { + #[derive(Default)] + struct $Ty { + field: u32, // field `field` is hygienic + } +} + +macro component($Ty:ident) { + struct $Ty(u64); // field `0` is hygienic (but still accessible via the constructor) +} + +compound! { Compound } +component! { Component } + +fn main() { + let ty = Compound::default(); + + let _ = ty.field; //~ ERROR no field `field` on type `Compound` + let _ = ty.fieeld; //~ ERROR no field `fieeld` on type `Compound` + + let Compound { field } = ty; + //~^ ERROR struct `Compound` does not have a field named `field` + //~| ERROR pattern requires `..` due to inaccessible fields + //~| HELP ignore the inaccessible and unused fields + + let ty = Component(90); + + let _ = ty.0; //~ ERROR no field `0` on type `Component` +} + +environment!(); + +macro environment() { + struct Crate { field: () } + + // Here, we do want to suggest `field` even though it's hygienic + // precisely because they come from the same syntax context. + const CRATE: Crate = Crate { fiel: () }; + //~^ ERROR struct `Crate` has no field named `fiel` + //~| HELP a field with a similar name exists +} diff --git a/tests/ui/did_you_mean/dont-suggest-hygienic-fields.stderr b/tests/ui/did_you_mean/dont-suggest-hygienic-fields.stderr new file mode 100644 index 00000000000..7066d29760e --- /dev/null +++ b/tests/ui/did_you_mean/dont-suggest-hygienic-fields.stderr @@ -0,0 +1,50 @@ +error[E0560]: struct `Crate` has no field named `fiel` + --> $DIR/dont-suggest-hygienic-fields.rs:44:34 + | +LL | environment!(); + | -------------- in this macro invocation +... +LL | const CRATE: Crate = Crate { fiel: () }; + | ^^^^ help: a field with a similar name exists: `field` + | + = note: this error originates in the macro `environment` (in Nightly builds, run with -Z macro-backtrace for more info) + +error[E0609]: no field `field` on type `Compound` + --> $DIR/dont-suggest-hygienic-fields.rs:24:16 + | +LL | let _ = ty.field; + | ^^^^^ unknown field + +error[E0609]: no field `fieeld` on type `Compound` + --> $DIR/dont-suggest-hygienic-fields.rs:25:16 + | +LL | let _ = ty.fieeld; + | ^^^^^^ unknown field + +error[E0026]: struct `Compound` does not have a field named `field` + --> $DIR/dont-suggest-hygienic-fields.rs:27:20 + | +LL | let Compound { field } = ty; + | ^^^^^ struct `Compound` does not have this field + +error: pattern requires `..` due to inaccessible fields + --> $DIR/dont-suggest-hygienic-fields.rs:27:9 + | +LL | let Compound { field } = ty; + | ^^^^^^^^^^^^^^^^^^ + | +help: ignore the inaccessible and unused fields + | +LL | let Compound { field, .. } = ty; + | ++++ + +error[E0609]: no field `0` on type `Component` + --> $DIR/dont-suggest-hygienic-fields.rs:34:16 + | +LL | let _ = ty.0; + | ^ unknown field + +error: aborting due to 6 previous errors + +Some errors have detailed explanations: E0026, E0560, E0609. +For more information about an error, try `rustc --explain E0026`. diff --git a/tests/ui/did_you_mean/issue-93210-ignore-doc-hidden.rs b/tests/ui/did_you_mean/issue-93210-ignore-doc-hidden.rs deleted file mode 100644 index 0efc7daa3e1..00000000000 --- a/tests/ui/did_you_mean/issue-93210-ignore-doc-hidden.rs +++ /dev/null @@ -1,24 +0,0 @@ -#[derive(Default)] -pub struct A { - #[doc(hidden)] - pub hello: i32, - pub bye: i32, -} - -#[derive(Default)] -pub struct B { - pub hello: i32, - pub bye: i32, -} - -fn main() { - A::default().hey; - //~^ ERROR no field `hey` on type `A` - //~| NOTE unknown field - //~| NOTE available fields are: `bye` - - B::default().hey; - //~^ ERROR no field `hey` on type `B` - //~| NOTE unknown field - //~| NOTE available fields are: `hello`, `bye` -} diff --git a/tests/ui/did_you_mean/issue-93210-ignore-doc-hidden.stderr b/tests/ui/did_you_mean/issue-93210-ignore-doc-hidden.stderr deleted file mode 100644 index 784986d3b95..00000000000 --- a/tests/ui/did_you_mean/issue-93210-ignore-doc-hidden.stderr +++ /dev/null @@ -1,19 +0,0 @@ -error[E0609]: no field `hey` on type `A` - --> $DIR/issue-93210-ignore-doc-hidden.rs:15:18 - | -LL | A::default().hey; - | ^^^ unknown field - | - = note: available fields are: `bye` - -error[E0609]: no field `hey` on type `B` - --> $DIR/issue-93210-ignore-doc-hidden.rs:20:18 - | -LL | B::default().hey; - | ^^^ unknown field - | - = note: available fields are: `hello`, `bye` - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0609`. diff --git a/tests/ui/feature-gates/feature-gate-associated_type_bounds.rs b/tests/ui/feature-gates/feature-gate-associated_type_bounds.rs index 49fb10e6029..152c7a8de66 100644 --- a/tests/ui/feature-gates/feature-gate-associated_type_bounds.rs +++ b/tests/ui/feature-gates/feature-gate-associated_type_bounds.rs @@ -54,20 +54,20 @@ fn _rpit_dyn() -> Box<dyn Tr1<As1: Copy>> { Box::new(S1) } const _cdef: impl Tr1<As1: Copy> = S1; //~^ ERROR associated type bounds are unstable -//~| ERROR `impl Trait` only allowed in function and inherent method return types +//~| ERROR `impl Trait` only allowed in function and inherent method argument and return types // FIXME: uncomment when `impl_trait_in_bindings` feature is fixed. // const _cdef_dyn: &dyn Tr1<As1: Copy> = &S1; static _sdef: impl Tr1<As1: Copy> = S1; //~^ ERROR associated type bounds are unstable -//~| ERROR `impl Trait` only allowed in function and inherent method return types +//~| ERROR `impl Trait` only allowed in function and inherent method argument and return types // FIXME: uncomment when `impl_trait_in_bindings` feature is fixed. // static _sdef_dyn: &dyn Tr1<As1: Copy> = &S1; fn main() { let _: impl Tr1<As1: Copy> = S1; //~^ ERROR associated type bounds are unstable - //~| ERROR `impl Trait` only allowed in function and inherent method return types + //~| ERROR `impl Trait` only allowed in function and inherent method argument and return types // FIXME: uncomment when `impl_trait_in_bindings` feature is fixed. // let _: &dyn Tr1<As1: Copy> = &S1; } diff --git a/tests/ui/feature-gates/feature-gate-associated_type_bounds.stderr b/tests/ui/feature-gates/feature-gate-associated_type_bounds.stderr index 4233a8af9b6..f2bceda9bea 100644 --- a/tests/ui/feature-gates/feature-gate-associated_type_bounds.stderr +++ b/tests/ui/feature-gates/feature-gate-associated_type_bounds.stderr @@ -115,19 +115,19 @@ LL | let _: impl Tr1<As1: Copy> = S1; = note: see issue #52662 <https://github.com/rust-lang/rust/issues/52662> for more information = help: add `#![feature(associated_type_bounds)]` to the crate attributes to enable -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in const types +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in const types --> $DIR/feature-gate-associated_type_bounds.rs:55:14 | LL | const _cdef: impl Tr1<As1: Copy> = S1; | ^^^^^^^^^^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in const types +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in const types --> $DIR/feature-gate-associated_type_bounds.rs:61:15 | LL | static _sdef: impl Tr1<As1: Copy> = S1; | ^^^^^^^^^^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable bindings +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in variable bindings --> $DIR/feature-gate-associated_type_bounds.rs:68:12 | LL | let _: impl Tr1<As1: Copy> = S1; diff --git a/tests/ui/feature-gates/feature-gate-impl_trait_in_fn_trait_return.rs b/tests/ui/feature-gates/feature-gate-impl_trait_in_fn_trait_return.rs index 0db8088f7ee..1b9530fa82f 100644 --- a/tests/ui/feature-gates/feature-gate-impl_trait_in_fn_trait_return.rs +++ b/tests/ui/feature-gates/feature-gate-impl_trait_in_fn_trait_return.rs @@ -1,6 +1,6 @@ fn f() -> impl Fn() -> impl Sized { || () } -//~^ ERROR `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait return +//~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types, not in `Fn` trait return fn g() -> &'static dyn Fn() -> impl Sized { &|| () } -//~^ ERROR `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait return +//~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types, not in `Fn` trait return fn main() {} diff --git a/tests/ui/feature-gates/feature-gate-impl_trait_in_fn_trait_return.stderr b/tests/ui/feature-gates/feature-gate-impl_trait_in_fn_trait_return.stderr index c8c3e13d7fc..f0c0cd040e0 100644 --- a/tests/ui/feature-gates/feature-gate-impl_trait_in_fn_trait_return.stderr +++ b/tests/ui/feature-gates/feature-gate-impl_trait_in_fn_trait_return.stderr @@ -1,4 +1,4 @@ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait return types +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in `Fn` trait return types --> $DIR/feature-gate-impl_trait_in_fn_trait_return.rs:1:24 | LL | fn f() -> impl Fn() -> impl Sized { || () } @@ -7,7 +7,7 @@ LL | fn f() -> impl Fn() -> impl Sized { || () } = note: see issue #99697 <https://github.com/rust-lang/rust/issues/99697> for more information = help: add `#![feature(impl_trait_in_fn_trait_return)]` to the crate attributes to enable -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait return types +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in `Fn` trait return types --> $DIR/feature-gate-impl_trait_in_fn_trait_return.rs:3:32 | LL | fn g() -> &'static dyn Fn() -> impl Sized { &|| () } diff --git a/tests/ui/feature-gates/feature-gate-return_position_impl_trait_in_trait.rs b/tests/ui/feature-gates/feature-gate-return_position_impl_trait_in_trait.rs index 637765fff11..a8d6365ca79 100644 --- a/tests/ui/feature-gates/feature-gate-return_position_impl_trait_in_trait.rs +++ b/tests/ui/feature-gates/feature-gate-return_position_impl_trait_in_trait.rs @@ -5,14 +5,14 @@ #![feature(async_fn_in_trait)] trait Foo { - fn bar() -> impl Sized; //~ ERROR `impl Trait` only allowed in function and inherent method return types, not in trait method return - fn baz() -> Box<impl std::fmt::Display>; //~ ERROR `impl Trait` only allowed in function and inherent method return types, not in trait method return + fn bar() -> impl Sized; //~ ERROR `impl Trait` only allowed in function and inherent method argument and return types, not in trait method return + fn baz() -> Box<impl std::fmt::Display>; //~ ERROR `impl Trait` only allowed in function and inherent method argument and return types, not in trait method return } // Both return_position_impl_trait_in_trait and async_fn_in_trait are required for this (see also // feature-gate-async_fn_in_trait.rs) trait AsyncFoo { - async fn bar() -> impl Sized; //~ ERROR `impl Trait` only allowed in function and inherent method return types, not in trait method return + async fn bar() -> impl Sized; //~ ERROR `impl Trait` only allowed in function and inherent method argument and return types, not in trait method return } fn main() {} diff --git a/tests/ui/feature-gates/feature-gate-return_position_impl_trait_in_trait.stderr b/tests/ui/feature-gates/feature-gate-return_position_impl_trait_in_trait.stderr index 0082b6fafee..86f138fabdb 100644 --- a/tests/ui/feature-gates/feature-gate-return_position_impl_trait_in_trait.stderr +++ b/tests/ui/feature-gates/feature-gate-return_position_impl_trait_in_trait.stderr @@ -1,4 +1,4 @@ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in trait method return types +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in trait method return types --> $DIR/feature-gate-return_position_impl_trait_in_trait.rs:8:17 | LL | fn bar() -> impl Sized; @@ -7,7 +7,7 @@ LL | fn bar() -> impl Sized; = note: see issue #91611 <https://github.com/rust-lang/rust/issues/91611> for more information = help: add `#![feature(return_position_impl_trait_in_trait)]` to the crate attributes to enable -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in trait method return types +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in trait method return types --> $DIR/feature-gate-return_position_impl_trait_in_trait.rs:9:21 | LL | fn baz() -> Box<impl std::fmt::Display>; @@ -16,7 +16,7 @@ LL | fn baz() -> Box<impl std::fmt::Display>; = note: see issue #91611 <https://github.com/rust-lang/rust/issues/91611> for more information = help: add `#![feature(return_position_impl_trait_in_trait)]` to the crate attributes to enable -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in trait method return types +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in trait method return types --> $DIR/feature-gate-return_position_impl_trait_in_trait.rs:15:23 | LL | async fn bar() -> impl Sized; diff --git a/tests/ui/impl-trait/in-trait/refine.stderr b/tests/ui/impl-trait/in-trait/refine.stderr index 29aa08e25bb..1d9852c682c 100644 --- a/tests/ui/impl-trait/in-trait/refine.stderr +++ b/tests/ui/impl-trait/in-trait/refine.stderr @@ -30,8 +30,8 @@ LL | fn bar() {} = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate help: replace the return type so that it matches the trait | -LL | fn bar() -> impl Sized {} - | +++++++++++++ +LL | fn bar()-> impl Sized {} + | +++++++++++++ error: impl trait in impl method signature does not match trait method signature --> $DIR/refine.rs:22:17 diff --git a/tests/ui/impl-trait/issues/issue-54600.rs b/tests/ui/impl-trait/issues/issue-54600.rs index 3024fedf7b5..ccf2767012e 100644 --- a/tests/ui/impl-trait/issues/issue-54600.rs +++ b/tests/ui/impl-trait/issues/issue-54600.rs @@ -2,6 +2,6 @@ use std::fmt::Debug; fn main() { let x: Option<impl Debug> = Some(44_u32); - //~^ `impl Trait` only allowed in function and inherent method return types + //~^ `impl Trait` only allowed in function and inherent method argument and return types println!("{:?}", x); } diff --git a/tests/ui/impl-trait/issues/issue-54600.stderr b/tests/ui/impl-trait/issues/issue-54600.stderr index 7ef063af952..9a8e3675b95 100644 --- a/tests/ui/impl-trait/issues/issue-54600.stderr +++ b/tests/ui/impl-trait/issues/issue-54600.stderr @@ -1,4 +1,4 @@ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable bindings +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in variable bindings --> $DIR/issue-54600.rs:4:19 | LL | let x: Option<impl Debug> = Some(44_u32); diff --git a/tests/ui/impl-trait/issues/issue-54840.rs b/tests/ui/impl-trait/issues/issue-54840.rs index 8f1e0ece03a..910d23f1d93 100644 --- a/tests/ui/impl-trait/issues/issue-54840.rs +++ b/tests/ui/impl-trait/issues/issue-54840.rs @@ -3,5 +3,5 @@ use std::ops::Add; fn main() { let i: i32 = 0; let j: &impl Add = &i; - //~^ `impl Trait` only allowed in function and inherent method return types + //~^ `impl Trait` only allowed in function and inherent method argument and return types } diff --git a/tests/ui/impl-trait/issues/issue-54840.stderr b/tests/ui/impl-trait/issues/issue-54840.stderr index 1d1316f0e11..67cabf44950 100644 --- a/tests/ui/impl-trait/issues/issue-54840.stderr +++ b/tests/ui/impl-trait/issues/issue-54840.stderr @@ -1,4 +1,4 @@ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable bindings +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in variable bindings --> $DIR/issue-54840.rs:5:13 | LL | let j: &impl Add = &i; diff --git a/tests/ui/impl-trait/issues/issue-58504.rs b/tests/ui/impl-trait/issues/issue-58504.rs index e5865d0dfff..f1d7b94ef2d 100644 --- a/tests/ui/impl-trait/issues/issue-58504.rs +++ b/tests/ui/impl-trait/issues/issue-58504.rs @@ -8,5 +8,5 @@ fn mk_gen() -> impl Generator<Return=!, Yield=()> { fn main() { let gens: [impl Generator<Return=!, Yield=()>;2] = [ mk_gen(), mk_gen() ]; - //~^ `impl Trait` only allowed in function and inherent method return types + //~^ `impl Trait` only allowed in function and inherent method argument and return types } diff --git a/tests/ui/impl-trait/issues/issue-58504.stderr b/tests/ui/impl-trait/issues/issue-58504.stderr index 26ec2a4f9cf..1be676ee075 100644 --- a/tests/ui/impl-trait/issues/issue-58504.stderr +++ b/tests/ui/impl-trait/issues/issue-58504.stderr @@ -1,4 +1,4 @@ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable bindings +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in variable bindings --> $DIR/issue-58504.rs:10:16 | LL | let gens: [impl Generator<Return=!, Yield=()>;2] = [ mk_gen(), mk_gen() ]; diff --git a/tests/ui/impl-trait/issues/issue-58956.rs b/tests/ui/impl-trait/issues/issue-58956.rs index 68cfcd9ba4f..5d5566860c0 100644 --- a/tests/ui/impl-trait/issues/issue-58956.rs +++ b/tests/ui/impl-trait/issues/issue-58956.rs @@ -5,9 +5,9 @@ impl Lam for B {} pub struct Wrap<T>(T); const _A: impl Lam = { - //~^ `impl Trait` only allowed in function and inherent method return types + //~^ `impl Trait` only allowed in function and inherent method argument and return types let x: Wrap<impl Lam> = Wrap(B); - //~^ `impl Trait` only allowed in function and inherent method return types + //~^ `impl Trait` only allowed in function and inherent method argument and return types x.0 }; diff --git a/tests/ui/impl-trait/issues/issue-58956.stderr b/tests/ui/impl-trait/issues/issue-58956.stderr index 2b4d0abdffc..5ee33352afa 100644 --- a/tests/ui/impl-trait/issues/issue-58956.stderr +++ b/tests/ui/impl-trait/issues/issue-58956.stderr @@ -1,10 +1,10 @@ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in const types +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in const types --> $DIR/issue-58956.rs:7:11 | LL | const _A: impl Lam = { | ^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable bindings +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in variable bindings --> $DIR/issue-58956.rs:9:17 | LL | let x: Wrap<impl Lam> = Wrap(B); diff --git a/tests/ui/impl-trait/issues/issue-70971.rs b/tests/ui/impl-trait/issues/issue-70971.rs index f8ae18bacd6..c24259a71eb 100644 --- a/tests/ui/impl-trait/issues/issue-70971.rs +++ b/tests/ui/impl-trait/issues/issue-70971.rs @@ -1,4 +1,4 @@ fn main() { let x : (impl Copy,) = (true,); - //~^ `impl Trait` only allowed in function and inherent method return types + //~^ `impl Trait` only allowed in function and inherent method argument and return types } diff --git a/tests/ui/impl-trait/issues/issue-70971.stderr b/tests/ui/impl-trait/issues/issue-70971.stderr index d066256bfb0..5609f8b9b01 100644 --- a/tests/ui/impl-trait/issues/issue-70971.stderr +++ b/tests/ui/impl-trait/issues/issue-70971.stderr @@ -1,4 +1,4 @@ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable bindings +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in variable bindings --> $DIR/issue-70971.rs:2:14 | LL | let x : (impl Copy,) = (true,); diff --git a/tests/ui/impl-trait/issues/issue-79099.rs b/tests/ui/impl-trait/issues/issue-79099.rs index da53594f3d0..22c66491ce9 100644 --- a/tests/ui/impl-trait/issues/issue-79099.rs +++ b/tests/ui/impl-trait/issues/issue-79099.rs @@ -1,7 +1,7 @@ struct Bug { V1: [(); { let f: impl core::future::Future<Output = u8> = async { 1 }; - //~^ `impl Trait` only allowed in function and inherent method return types + //~^ `impl Trait` only allowed in function and inherent method argument and return types //~| expected identifier 1 }], diff --git a/tests/ui/impl-trait/issues/issue-79099.stderr b/tests/ui/impl-trait/issues/issue-79099.stderr index 580250a62fe..82fc03c61b3 100644 --- a/tests/ui/impl-trait/issues/issue-79099.stderr +++ b/tests/ui/impl-trait/issues/issue-79099.stderr @@ -9,7 +9,7 @@ LL | let f: impl core::future::Future<Output = u8> = async { 1 }; = help: pass `--edition 2021` to `rustc` = note: for more on editions, read https://doc.rust-lang.org/edition-guide -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable bindings +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in variable bindings --> $DIR/issue-79099.rs:3:16 | LL | let f: impl core::future::Future<Output = u8> = async { 1 }; diff --git a/tests/ui/impl-trait/issues/issue-83929-impl-trait-in-generic-default.rs b/tests/ui/impl-trait/issues/issue-83929-impl-trait-in-generic-default.rs index 344f359529b..3224145bffe 100644 --- a/tests/ui/impl-trait/issues/issue-83929-impl-trait-in-generic-default.rs +++ b/tests/ui/impl-trait/issues/issue-83929-impl-trait-in-generic-default.rs @@ -1,8 +1,8 @@ struct Foo<T = impl Copy>(T); -//~^ ERROR `impl Trait` only allowed in function and inherent method return types +//~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types type Result<T, E = impl std::error::Error> = std::result::Result<T, E>; -//~^ ERROR `impl Trait` only allowed in function and inherent method return types +//~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types // should not cause ICE fn x() -> Foo { diff --git a/tests/ui/impl-trait/issues/issue-83929-impl-trait-in-generic-default.stderr b/tests/ui/impl-trait/issues/issue-83929-impl-trait-in-generic-default.stderr index 656bd047061..56be4577d51 100644 --- a/tests/ui/impl-trait/issues/issue-83929-impl-trait-in-generic-default.stderr +++ b/tests/ui/impl-trait/issues/issue-83929-impl-trait-in-generic-default.stderr @@ -1,10 +1,10 @@ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in generic parameter defaults +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in generic parameter defaults --> $DIR/issue-83929-impl-trait-in-generic-default.rs:1:16 | LL | struct Foo<T = impl Copy>(T); | ^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in generic parameter defaults +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in generic parameter defaults --> $DIR/issue-83929-impl-trait-in-generic-default.rs:4:20 | LL | type Result<T, E = impl std::error::Error> = std::result::Result<T, E>; diff --git a/tests/ui/impl-trait/issues/issue-84919.rs b/tests/ui/impl-trait/issues/issue-84919.rs index a0b73743a2b..77d27d7c06b 100644 --- a/tests/ui/impl-trait/issues/issue-84919.rs +++ b/tests/ui/impl-trait/issues/issue-84919.rs @@ -3,7 +3,7 @@ impl Trait for () {} fn foo<'a: 'a>() { let _x: impl Trait = (); - //~^ `impl Trait` only allowed in function and inherent method return types + //~^ `impl Trait` only allowed in function and inherent method argument and return types } fn main() {} diff --git a/tests/ui/impl-trait/issues/issue-84919.stderr b/tests/ui/impl-trait/issues/issue-84919.stderr index 36010fdef36..20b131b8bd2 100644 --- a/tests/ui/impl-trait/issues/issue-84919.stderr +++ b/tests/ui/impl-trait/issues/issue-84919.stderr @@ -1,4 +1,4 @@ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable bindings +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in variable bindings --> $DIR/issue-84919.rs:5:13 | LL | let _x: impl Trait = (); diff --git a/tests/ui/impl-trait/issues/issue-86642.rs b/tests/ui/impl-trait/issues/issue-86642.rs index e6e95771400..49f8944ac4a 100644 --- a/tests/ui/impl-trait/issues/issue-86642.rs +++ b/tests/ui/impl-trait/issues/issue-86642.rs @@ -1,5 +1,5 @@ static x: impl Fn(&str) -> Result<&str, ()> = move |source| { - //~^ `impl Trait` only allowed in function and inherent method return types + //~^ `impl Trait` only allowed in function and inherent method argument and return types let res = (move |source| Ok(source))(source); let res = res.or((move |source| Ok(source))(source)); res diff --git a/tests/ui/impl-trait/issues/issue-86642.stderr b/tests/ui/impl-trait/issues/issue-86642.stderr index b6f8a54f35a..6d3be3fff0e 100644 --- a/tests/ui/impl-trait/issues/issue-86642.stderr +++ b/tests/ui/impl-trait/issues/issue-86642.stderr @@ -1,4 +1,4 @@ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in const types +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in const types --> $DIR/issue-86642.rs:1:11 | LL | static x: impl Fn(&str) -> Result<&str, ()> = move |source| { diff --git a/tests/ui/impl-trait/issues/issue-87295.rs b/tests/ui/impl-trait/issues/issue-87295.rs index aeb8f83326e..eb44020ac0e 100644 --- a/tests/ui/impl-trait/issues/issue-87295.rs +++ b/tests/ui/impl-trait/issues/issue-87295.rs @@ -14,5 +14,5 @@ impl<F> Struct<F> { fn main() { let _do_not_waste: Struct<impl Trait<Output = i32>> = Struct::new(()); - //~^ `impl Trait` only allowed in function and inherent method return types + //~^ `impl Trait` only allowed in function and inherent method argument and return types } diff --git a/tests/ui/impl-trait/issues/issue-87295.stderr b/tests/ui/impl-trait/issues/issue-87295.stderr index ec59b719c10..3fe4ee73c80 100644 --- a/tests/ui/impl-trait/issues/issue-87295.stderr +++ b/tests/ui/impl-trait/issues/issue-87295.stderr @@ -1,4 +1,4 @@ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable bindings +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in variable bindings --> $DIR/issue-87295.rs:16:31 | LL | let _do_not_waste: Struct<impl Trait<Output = i32>> = Struct::new(()); diff --git a/tests/ui/impl-trait/nested_impl_trait.rs b/tests/ui/impl-trait/nested_impl_trait.rs index e95fab3b650..c036b9e367a 100644 --- a/tests/ui/impl-trait/nested_impl_trait.rs +++ b/tests/ui/impl-trait/nested_impl_trait.rs @@ -9,7 +9,7 @@ fn bad_in_ret_position(x: impl Into<u32>) -> impl Into<impl Debug> { x } fn bad_in_fn_syntax(x: fn() -> impl Into<impl Debug>) {} //~^ ERROR nested `impl Trait` is not allowed -//~| `impl Trait` only allowed in function and inherent method return types +//~| `impl Trait` only allowed in function and inherent method argument and return types fn bad_in_arg_position(_: impl Into<impl Debug>) { } //~^ ERROR nested `impl Trait` is not allowed diff --git a/tests/ui/impl-trait/nested_impl_trait.stderr b/tests/ui/impl-trait/nested_impl_trait.stderr index ffe84b8e86f..f1cafd958b0 100644 --- a/tests/ui/impl-trait/nested_impl_trait.stderr +++ b/tests/ui/impl-trait/nested_impl_trait.stderr @@ -34,7 +34,7 @@ LL | fn bad(x: impl Into<u32>) -> impl Into<impl Debug> { x } | | nested `impl Trait` here | outer `impl Trait` -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `fn` pointer return types +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in `fn` pointer return types --> $DIR/nested_impl_trait.rs:10:32 | LL | fn bad_in_fn_syntax(x: fn() -> impl Into<impl Debug>) {} diff --git a/tests/ui/impl-trait/where-allowed.rs b/tests/ui/impl-trait/where-allowed.rs index 509d2716649..d3fab326e74 100644 --- a/tests/ui/impl-trait/where-allowed.rs +++ b/tests/ui/impl-trait/where-allowed.rs @@ -16,47 +16,47 @@ fn in_adt_in_parameters(_: Vec<impl Debug>) { panic!() } // Disallowed fn in_fn_parameter_in_parameters(_: fn(impl Debug)) { panic!() } -//~^ ERROR `impl Trait` only allowed in function and inherent method return types +//~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types // Disallowed fn in_fn_return_in_parameters(_: fn() -> impl Debug) { panic!() } -//~^ ERROR `impl Trait` only allowed in function and inherent method return types +//~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types // Disallowed fn in_fn_parameter_in_return() -> fn(impl Debug) { panic!() } -//~^ ERROR `impl Trait` only allowed in function and inherent method return types +//~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types // Disallowed fn in_fn_return_in_return() -> fn() -> impl Debug { panic!() } -//~^ ERROR `impl Trait` only allowed in function and inherent method return types +//~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types // Disallowed fn in_dyn_Fn_parameter_in_parameters(_: &dyn Fn(impl Debug)) { panic!() } -//~^ ERROR `impl Trait` only allowed in function and inherent method return types +//~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types // Disallowed fn in_dyn_Fn_return_in_parameters(_: &dyn Fn() -> impl Debug) { panic!() } -//~^ ERROR `impl Trait` only allowed in function and inherent method return types +//~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types // Disallowed fn in_dyn_Fn_parameter_in_return() -> &'static dyn Fn(impl Debug) { panic!() } -//~^ ERROR `impl Trait` only allowed in function and inherent method return types +//~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types // Allowed fn in_dyn_Fn_return_in_return() -> &'static dyn Fn() -> impl Debug { panic!() } // Disallowed fn in_impl_Fn_parameter_in_parameters(_: &impl Fn(impl Debug)) { panic!() } -//~^ ERROR `impl Trait` only allowed in function and inherent method return types +//~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types //~^^ ERROR nested `impl Trait` is not allowed // Disallowed fn in_impl_Fn_return_in_parameters(_: &impl Fn() -> impl Debug) { panic!() } -//~^ ERROR `impl Trait` only allowed in function and inherent method return types +//~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types // Disallowed fn in_impl_Fn_parameter_in_return() -> &'static impl Fn(impl Debug) { panic!() } -//~^ ERROR `impl Trait` only allowed in function and inherent method return types +//~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types //~| ERROR nested `impl Trait` is not allowed // Allowed @@ -64,11 +64,11 @@ fn in_impl_Fn_return_in_return() -> &'static impl Fn() -> impl Debug { panic!() // Disallowed fn in_Fn_parameter_in_generics<F: Fn(impl Debug)> (_: F) { panic!() } -//~^ ERROR `impl Trait` only allowed in function and inherent method return types +//~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types // Disallowed fn in_Fn_return_in_generics<F: Fn() -> impl Debug> (_: F) { panic!() } -//~^ ERROR `impl Trait` only allowed in function and inherent method return types +//~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types // Allowed @@ -81,22 +81,22 @@ fn in_impl_Trait_in_return() -> impl IntoIterator<Item = impl IntoIterator> { // Disallowed struct InBraceStructField { x: impl Debug } -//~^ ERROR `impl Trait` only allowed in function and inherent method return types +//~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types // Disallowed struct InAdtInBraceStructField { x: Vec<impl Debug> } -//~^ ERROR `impl Trait` only allowed in function and inherent method return types +//~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types // Disallowed struct InTupleStructField(impl Debug); -//~^ ERROR `impl Trait` only allowed in function and inherent method return types +//~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types // Disallowed enum InEnum { InBraceVariant { x: impl Debug }, - //~^ ERROR `impl Trait` only allowed in function and inherent method return types + //~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types InTupleVariant(impl Debug), - //~^ ERROR `impl Trait` only allowed in function and inherent method return types + //~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types } // Allowed @@ -107,7 +107,7 @@ trait InTraitDefnParameters { // Disallowed trait InTraitDefnReturn { fn in_return() -> impl Debug; - //~^ ERROR `impl Trait` only allowed in function and inherent method return types + //~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types } // Allowed and disallowed in trait impls @@ -124,7 +124,7 @@ impl DummyTrait for () { // Allowed fn in_trait_impl_return() -> impl Debug { () } - //~^ ERROR `impl Trait` only allowed in function and inherent method return types + //~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types } // Allowed @@ -137,10 +137,10 @@ impl DummyType { // Disallowed extern "C" { fn in_foreign_parameters(_: impl Debug); - //~^ ERROR `impl Trait` only allowed in function and inherent method return types + //~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types fn in_foreign_return() -> impl Debug; - //~^ ERROR `impl Trait` only allowed in function and inherent method return types + //~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types } // Allowed @@ -156,97 +156,97 @@ type InTypeAlias<R> = impl Debug; //~^ ERROR `impl Trait` in type aliases is unstable type InReturnInTypeAlias<R> = fn() -> impl Debug; -//~^ ERROR `impl Trait` only allowed in function and inherent method return types +//~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types //~| ERROR `impl Trait` in type aliases is unstable // Disallowed in impl headers impl PartialEq<impl Debug> for () { - //~^ ERROR `impl Trait` only allowed in function and inherent method return types + //~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types } // Disallowed in impl headers impl PartialEq<()> for impl Debug { - //~^ ERROR `impl Trait` only allowed in function and inherent method return types + //~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types } // Disallowed in inherent impls impl impl Debug { - //~^ ERROR `impl Trait` only allowed in function and inherent method return types + //~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types } // Disallowed in inherent impls struct InInherentImplAdt<T> { t: T } impl InInherentImplAdt<impl Debug> { - //~^ ERROR `impl Trait` only allowed in function and inherent method return types + //~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types } // Disallowed in where clauses fn in_fn_where_clause() where impl Debug: Debug -//~^ ERROR `impl Trait` only allowed in function and inherent method return types +//~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types { } // Disallowed in where clauses fn in_adt_in_fn_where_clause() where Vec<impl Debug>: Debug -//~^ ERROR `impl Trait` only allowed in function and inherent method return types +//~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types { } // Disallowed fn in_trait_parameter_in_fn_where_clause<T>() where T: PartialEq<impl Debug> -//~^ ERROR `impl Trait` only allowed in function and inherent method return types +//~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types { } // Disallowed fn in_Fn_parameter_in_fn_where_clause<T>() where T: Fn(impl Debug) -//~^ ERROR `impl Trait` only allowed in function and inherent method return types +//~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types { } // Disallowed fn in_Fn_return_in_fn_where_clause<T>() where T: Fn() -> impl Debug -//~^ ERROR `impl Trait` only allowed in function and inherent method return types +//~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types { } // Disallowed struct InStructGenericParamDefault<T = impl Debug>(T); -//~^ ERROR `impl Trait` only allowed in function and inherent method return types +//~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types // Disallowed enum InEnumGenericParamDefault<T = impl Debug> { Variant(T) } -//~^ ERROR `impl Trait` only allowed in function and inherent method return types +//~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types // Disallowed trait InTraitGenericParamDefault<T = impl Debug> {} -//~^ ERROR `impl Trait` only allowed in function and inherent method return types +//~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types // Disallowed type InTypeAliasGenericParamDefault<T = impl Debug> = T; -//~^ ERROR `impl Trait` only allowed in function and inherent method return types +//~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types // Disallowed impl <T = impl Debug> T {} //~^ ERROR defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions //~| WARNING this was previously accepted by the compiler but is being phased out -//~| ERROR `impl Trait` only allowed in function and inherent method return types +//~| ERROR `impl Trait` only allowed in function and inherent method argument and return types //~| ERROR no nominal type found // Disallowed fn in_method_generic_param_default<T = impl Debug>(_: T) {} //~^ ERROR defaults for type parameters are only allowed in `struct`, `enum`, `type`, or `trait` definitions //~| WARNING this was previously accepted by the compiler but is being phased out -//~| ERROR `impl Trait` only allowed in function and inherent method return types +//~| ERROR `impl Trait` only allowed in function and inherent method argument and return types fn main() { let _in_local_variable: impl Fn() = || {}; - //~^ ERROR `impl Trait` only allowed in function and inherent method return types + //~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types let _in_return_in_local_variable = || -> impl Fn() { || {} }; - //~^ ERROR `impl Trait` only allowed in function and inherent method return types + //~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types } diff --git a/tests/ui/impl-trait/where-allowed.stderr b/tests/ui/impl-trait/where-allowed.stderr index 3e293437975..bd7c9a94793 100644 --- a/tests/ui/impl-trait/where-allowed.stderr +++ b/tests/ui/impl-trait/where-allowed.stderr @@ -43,109 +43,109 @@ LL | type InReturnInTypeAlias<R> = fn() -> impl Debug; = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `fn` pointer params +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in `fn` pointer params --> $DIR/where-allowed.rs:18:40 | LL | fn in_fn_parameter_in_parameters(_: fn(impl Debug)) { panic!() } | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `fn` pointer return types +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in `fn` pointer return types --> $DIR/where-allowed.rs:22:42 | LL | fn in_fn_return_in_parameters(_: fn() -> impl Debug) { panic!() } | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `fn` pointer params +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in `fn` pointer params --> $DIR/where-allowed.rs:26:38 | LL | fn in_fn_parameter_in_return() -> fn(impl Debug) { panic!() } | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `fn` pointer return types +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in `fn` pointer return types --> $DIR/where-allowed.rs:30:40 | LL | fn in_fn_return_in_return() -> fn() -> impl Debug { panic!() } | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait params +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in `Fn` trait params --> $DIR/where-allowed.rs:34:49 | LL | fn in_dyn_Fn_parameter_in_parameters(_: &dyn Fn(impl Debug)) { panic!() } | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait return types +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in `Fn` trait return types --> $DIR/where-allowed.rs:38:51 | LL | fn in_dyn_Fn_return_in_parameters(_: &dyn Fn() -> impl Debug) { panic!() } | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait params +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in `Fn` trait params --> $DIR/where-allowed.rs:42:55 | LL | fn in_dyn_Fn_parameter_in_return() -> &'static dyn Fn(impl Debug) { panic!() } | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait params +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in `Fn` trait params --> $DIR/where-allowed.rs:49:51 | LL | fn in_impl_Fn_parameter_in_parameters(_: &impl Fn(impl Debug)) { panic!() } | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait return types +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in `Fn` trait return types --> $DIR/where-allowed.rs:54:53 | LL | fn in_impl_Fn_return_in_parameters(_: &impl Fn() -> impl Debug) { panic!() } | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait params +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in `Fn` trait params --> $DIR/where-allowed.rs:58:57 | LL | fn in_impl_Fn_parameter_in_return() -> &'static impl Fn(impl Debug) { panic!() } | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait params +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in `Fn` trait params --> $DIR/where-allowed.rs:66:38 | LL | fn in_Fn_parameter_in_generics<F: Fn(impl Debug)> (_: F) { panic!() } | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait return types +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in `Fn` trait return types --> $DIR/where-allowed.rs:70:40 | LL | fn in_Fn_return_in_generics<F: Fn() -> impl Debug> (_: F) { panic!() } | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in field types +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in field types --> $DIR/where-allowed.rs:83:32 | LL | struct InBraceStructField { x: impl Debug } | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in field types +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in field types --> $DIR/where-allowed.rs:87:41 | LL | struct InAdtInBraceStructField { x: Vec<impl Debug> } | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in field types +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in field types --> $DIR/where-allowed.rs:91:27 | LL | struct InTupleStructField(impl Debug); | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in field types +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in field types --> $DIR/where-allowed.rs:96:25 | LL | InBraceVariant { x: impl Debug }, | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in field types +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in field types --> $DIR/where-allowed.rs:98:20 | LL | InTupleVariant(impl Debug), | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in trait method return types +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in trait method return types --> $DIR/where-allowed.rs:109:23 | LL | fn in_return() -> impl Debug; @@ -154,7 +154,7 @@ LL | fn in_return() -> impl Debug; = note: see issue #91611 <https://github.com/rust-lang/rust/issues/91611> for more information = help: add `#![feature(return_position_impl_trait_in_trait)]` to the crate attributes to enable -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `impl` method return types +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in `impl` method return types --> $DIR/where-allowed.rs:126:34 | LL | fn in_trait_impl_return() -> impl Debug { () } @@ -163,121 +163,121 @@ LL | fn in_trait_impl_return() -> impl Debug { () } = note: see issue #91611 <https://github.com/rust-lang/rust/issues/91611> for more information = help: add `#![feature(return_position_impl_trait_in_trait)]` to the crate attributes to enable -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `extern fn` params +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in `extern fn` params --> $DIR/where-allowed.rs:139:33 | LL | fn in_foreign_parameters(_: impl Debug); | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `extern fn` return types +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in `extern fn` return types --> $DIR/where-allowed.rs:142:31 | LL | fn in_foreign_return() -> impl Debug; | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `fn` pointer return types +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in `fn` pointer return types --> $DIR/where-allowed.rs:158:39 | LL | type InReturnInTypeAlias<R> = fn() -> impl Debug; | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in traits +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in traits --> $DIR/where-allowed.rs:163:16 | LL | impl PartialEq<impl Debug> for () { | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in impl headers +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in impl headers --> $DIR/where-allowed.rs:168:24 | LL | impl PartialEq<()> for impl Debug { | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in impl headers +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in impl headers --> $DIR/where-allowed.rs:173:6 | LL | impl impl Debug { | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in impl headers +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in impl headers --> $DIR/where-allowed.rs:179:24 | LL | impl InInherentImplAdt<impl Debug> { | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in bounds +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in bounds --> $DIR/where-allowed.rs:185:11 | LL | where impl Debug: Debug | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in bounds +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in bounds --> $DIR/where-allowed.rs:192:15 | LL | where Vec<impl Debug>: Debug | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in bounds +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in bounds --> $DIR/where-allowed.rs:199:24 | LL | where T: PartialEq<impl Debug> | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait params +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in `Fn` trait params --> $DIR/where-allowed.rs:206:17 | LL | where T: Fn(impl Debug) | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait return types +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in `Fn` trait return types --> $DIR/where-allowed.rs:213:22 | LL | where T: Fn() -> impl Debug | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in generic parameter defaults +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in generic parameter defaults --> $DIR/where-allowed.rs:219:40 | LL | struct InStructGenericParamDefault<T = impl Debug>(T); | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in generic parameter defaults +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in generic parameter defaults --> $DIR/where-allowed.rs:223:36 | LL | enum InEnumGenericParamDefault<T = impl Debug> { Variant(T) } | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in generic parameter defaults +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in generic parameter defaults --> $DIR/where-allowed.rs:227:38 | LL | trait InTraitGenericParamDefault<T = impl Debug> {} | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in generic parameter defaults +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in generic parameter defaults --> $DIR/where-allowed.rs:231:41 | LL | type InTypeAliasGenericParamDefault<T = impl Debug> = T; | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in generic parameter defaults +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in generic parameter defaults --> $DIR/where-allowed.rs:235:11 | LL | impl <T = impl Debug> T {} | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in generic parameter defaults +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in generic parameter defaults --> $DIR/where-allowed.rs:242:40 | LL | fn in_method_generic_param_default<T = impl Debug>(_: T) {} | ^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable bindings +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in variable bindings --> $DIR/where-allowed.rs:248:29 | LL | let _in_local_variable: impl Fn() = || {}; | ^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in closure return types +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in closure return types --> $DIR/where-allowed.rs:250:46 | LL | let _in_return_in_local_variable = || -> impl Fn() { || {} }; diff --git a/tests/ui/issues/issue-47715.rs b/tests/ui/issues/issue-47715.rs index b8088c18dad..0a770593bc9 100644 --- a/tests/ui/issues/issue-47715.rs +++ b/tests/ui/issues/issue-47715.rs @@ -7,22 +7,22 @@ trait Iterable { } struct Container<T: Iterable<Item = impl Foo>> { - //~^ ERROR `impl Trait` only allowed in function and inherent method return types + //~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types field: T } enum Enum<T: Iterable<Item = impl Foo>> { - //~^ ERROR `impl Trait` only allowed in function and inherent method return types + //~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types A(T), } union Union<T: Iterable<Item = impl Foo> + Copy> { - //~^ ERROR `impl Trait` only allowed in function and inherent method return types + //~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types x: T, } type Type<T: Iterable<Item = impl Foo>> = T; -//~^ ERROR `impl Trait` only allowed in function and inherent method return types +//~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types fn main() { } diff --git a/tests/ui/issues/issue-47715.stderr b/tests/ui/issues/issue-47715.stderr index dadea34b688..2ded98781c6 100644 --- a/tests/ui/issues/issue-47715.stderr +++ b/tests/ui/issues/issue-47715.stderr @@ -1,22 +1,22 @@ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in generics +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in generics --> $DIR/issue-47715.rs:9:37 | LL | struct Container<T: Iterable<Item = impl Foo>> { | ^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in generics +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in generics --> $DIR/issue-47715.rs:14:30 | LL | enum Enum<T: Iterable<Item = impl Foo>> { | ^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in generics +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in generics --> $DIR/issue-47715.rs:19:32 | LL | union Union<T: Iterable<Item = impl Foo> + Copy> { | ^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in generics +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in generics --> $DIR/issue-47715.rs:24:30 | LL | type Type<T: Iterable<Item = impl Foo>> = T; diff --git a/tests/ui/issues/issue-66667-function-cmp-cycle.stderr b/tests/ui/issues/issue-66667-function-cmp-cycle.stderr index d9a960ce197..cec8117702a 100644 --- a/tests/ui/issues/issue-66667-function-cmp-cycle.stderr +++ b/tests/ui/issues/issue-66667-function-cmp-cycle.stderr @@ -19,7 +19,7 @@ error[E0308]: mismatched types --> $DIR/issue-66667-function-cmp-cycle.rs:2:5 | LL | fn first() { - | - help: try adding a return type: `-> bool` + | - help: try adding a return type: `-> bool` LL | second == 1 | ^^^^^^^^^^^ expected `()`, found `bool` @@ -44,7 +44,7 @@ error[E0308]: mismatched types --> $DIR/issue-66667-function-cmp-cycle.rs:8:5 | LL | fn second() { - | - help: try adding a return type: `-> bool` + | - help: try adding a return type: `-> bool` LL | first == 1 | ^^^^^^^^^^ expected `()`, found `bool` @@ -69,7 +69,7 @@ error[E0308]: mismatched types --> $DIR/issue-66667-function-cmp-cycle.rs:14:5 | LL | fn bar() { - | - help: try adding a return type: `-> bool` + | - help: try adding a return type: `-> bool` LL | bar == 1 | ^^^^^^^^ expected `()`, found `bool` diff --git a/tests/ui/lang-items/start_lang_item_args.missing_ret.stderr b/tests/ui/lang-items/start_lang_item_args.missing_ret.stderr index 2bb29f911a1..14bfcc3d04d 100644 --- a/tests/ui/lang-items/start_lang_item_args.missing_ret.stderr +++ b/tests/ui/lang-items/start_lang_item_args.missing_ret.stderr @@ -1,8 +1,8 @@ error[E0308]: lang item `start` function has wrong type - --> $DIR/start_lang_item_args.rs:29:84 + --> $DIR/start_lang_item_args.rs:29:83 | LL | fn start<T>(_main: fn() -> T, _argc: isize, _argv: *const *const u8, _sigpipe: u8) {} - | ^ expected `isize`, found `()` + | ^ expected `isize`, found `()` | = note: expected signature `fn(fn() -> _, _, _, _) -> isize` found signature `fn(fn() -> _, _, _, _)` diff --git a/tests/ui/loops/loop-break-value.stderr b/tests/ui/loops/loop-break-value.stderr index 6c83bc7575c..a691960f962 100644 --- a/tests/ui/loops/loop-break-value.stderr +++ b/tests/ui/loops/loop-break-value.stderr @@ -319,7 +319,7 @@ error[E0308]: mismatched types --> $DIR/loop-break-value.rs:159:15 | LL | fn main() { - | - expected `()` because of this return type + | - expected `()` because of this return type ... LL | loop { // point at the return type | ---- this loop is expected to be of type `()` diff --git a/tests/ui/mismatched_types/issue-19109.stderr b/tests/ui/mismatched_types/issue-19109.stderr index 5cef64bb169..ca819d93a50 100644 --- a/tests/ui/mismatched_types/issue-19109.stderr +++ b/tests/ui/mismatched_types/issue-19109.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-19109.rs:4:5 | LL | fn function(t: &mut dyn Trait) { - | - help: try adding a return type: `-> *mut dyn Trait` + | - help: try adding a return type: `-> *mut dyn Trait` LL | t as *mut dyn Trait | ^^^^^^^^^^^^^^^^^^^ expected `()`, found `*mut dyn Trait` | diff --git a/tests/ui/offset-of/offset-of-output-type.stderr b/tests/ui/offset-of/offset-of-output-type.stderr index 6133f3263ab..233d4987643 100644 --- a/tests/ui/offset-of/offset-of-output-type.stderr +++ b/tests/ui/offset-of/offset-of-output-type.stderr @@ -42,7 +42,7 @@ error[E0308]: mismatched types --> $DIR/offset-of-output-type.rs:19:5 | LL | fn main() { - | - expected `()` because of default return type + | - expected `()` because of default return type ... LL | offset_of!(S, v) | ^^^^^^^^^^^^^^^^ expected `()`, found `usize` diff --git a/tests/ui/parser/recover-quantified-closure.stderr b/tests/ui/parser/recover-quantified-closure.stderr index 39eec80f658..37e93cbee7b 100644 --- a/tests/ui/parser/recover-quantified-closure.stderr +++ b/tests/ui/parser/recover-quantified-closure.stderr @@ -25,10 +25,10 @@ LL | for <Foo>::Bar in x {} = help: consider removing `for<...>` error: implicit types in closure signatures are forbidden when `for<...>` is present - --> $DIR/recover-quantified-closure.rs:2:25 + --> $DIR/recover-quantified-closure.rs:2:24 | LL | for<'a> |x: &'a u8| *x + 1; - | ------- ^ + | ------- ^ | | | `for<...>` is here diff --git a/tests/ui/proc-macro/issue-37788.stderr b/tests/ui/proc-macro/issue-37788.stderr index e437bb90b1d..0a116d6f80d 100644 --- a/tests/ui/proc-macro/issue-37788.stderr +++ b/tests/ui/proc-macro/issue-37788.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-37788.rs:8:5 | LL | fn main() { - | - expected `()` because of default return type + | - expected `()` because of default return type LL | // Test that constructing the `visible_parent_map` (in `cstore_impl.rs`) does not ICE. LL | std::cell::Cell::new(0) | ^^^^^^^^^^^^^^^^^^^^^^^- help: consider using a semicolon here: `;` diff --git a/tests/ui/proc-macro/resolved-located-at.stderr b/tests/ui/proc-macro/resolved-located-at.stderr index 0b4dbcba682..a4f838521fd 100644 --- a/tests/ui/proc-macro/resolved-located-at.stderr +++ b/tests/ui/proc-macro/resolved-located-at.stderr @@ -10,7 +10,7 @@ error[E0308]: mismatched types --> $DIR/resolved-located-at.rs:7:27 | LL | fn main() { - | - expected `()` because of default return type + | - expected `()` because of default return type LL | resolve_located_at!(a b) | ^ expected `()`, found `S` | diff --git a/tests/ui/proc-macro/span-preservation.stderr b/tests/ui/proc-macro/span-preservation.stderr index 8c15cb9de98..3ad9c539f84 100644 --- a/tests/ui/proc-macro/span-preservation.stderr +++ b/tests/ui/proc-macro/span-preservation.stderr @@ -38,7 +38,7 @@ error[E0308]: mismatched types --> $DIR/span-preservation.rs:39:5 | LL | extern "C" fn bar() { - | - help: try adding a return type: `-> i32` + | - help: try adding a return type: `-> i32` LL | 0 | ^ expected `()`, found integer @@ -46,7 +46,7 @@ error[E0308]: mismatched types --> $DIR/span-preservation.rs:44:5 | LL | extern "C" fn baz() { - | - help: try adding a return type: `-> i32` + | - help: try adding a return type: `-> i32` LL | 0 | ^ expected `()`, found integer @@ -54,7 +54,7 @@ error[E0308]: mismatched types --> $DIR/span-preservation.rs:49:5 | LL | extern "Rust" fn rust_abi() { - | - help: try adding a return type: `-> i32` + | - help: try adding a return type: `-> i32` LL | 0 | ^ expected `()`, found integer @@ -62,7 +62,7 @@ error[E0308]: mismatched types --> $DIR/span-preservation.rs:54:5 | LL | extern "\x43" fn c_abi_escaped() { - | - help: try adding a return type: `-> i32` + | - help: try adding a return type: `-> i32` LL | 0 | ^ expected `()`, found integer diff --git a/tests/ui/return/return-struct.stderr b/tests/ui/return/return-struct.stderr index e6c0363e363..282e6498ebe 100644 --- a/tests/ui/return/return-struct.stderr +++ b/tests/ui/return/return-struct.stderr @@ -17,7 +17,7 @@ error[E0308]: mismatched types --> $DIR/return-struct.rs:15:5 | LL | fn bar() { - | - help: try adding a return type: `-> Age` + | - help: try adding a return type: `-> Age` LL | let mut age = 29; LL | Age::Years(age, 55) | ^^^^^^^^^^^^^^^^^^^ expected `()`, found `Age` @@ -26,7 +26,7 @@ error[E0308]: mismatched types --> $DIR/return-struct.rs:20:5 | LL | fn baz() { - | - help: try adding a return type: `-> S` + | - help: try adding a return type: `-> S` LL | S | ^ expected `()`, found `S` diff --git a/tests/ui/suggestions/issue-83892.stderr b/tests/ui/suggestions/issue-83892.stderr index baf6b1447e6..5e471819b27 100644 --- a/tests/ui/suggestions/issue-83892.stderr +++ b/tests/ui/suggestions/issue-83892.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-83892.rs:9:15 | LL | fn main() { - | - expected `()` because of default return type + | - expected `()` because of default return type LL | match () { LL | () => func() | ^^^^^^ expected `()`, found `u8` diff --git a/tests/ui/suggestions/return-closures.stderr b/tests/ui/suggestions/return-closures.stderr index f0810bbb254..97c13200ac3 100644 --- a/tests/ui/suggestions/return-closures.stderr +++ b/tests/ui/suggestions/return-closures.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/return-closures.rs:3:5 | LL | fn foo() { - | - help: try adding a return type: `-> impl for<'a> Fn(&'a i32) -> i32` + | - help: try adding a return type: `-> impl for<'a> Fn(&'a i32) -> i32` LL | LL | |x: &i32| 1i32 | ^^^^^^^^^^^^^^ expected `()`, found closure @@ -14,7 +14,7 @@ error[E0308]: mismatched types --> $DIR/return-closures.rs:9:5 | LL | fn bar(i: impl Sized) { - | - help: a return type might be missing here: `-> _` + | - help: a return type might be missing here: `-> _` LL | LL | || i | ^^^^ expected `()`, found closure diff --git a/tests/ui/suggestions/suggest-ret-on-async-w-late.fixed b/tests/ui/suggestions/suggest-ret-on-async-w-late.fixed new file mode 100644 index 00000000000..0a08383317f --- /dev/null +++ b/tests/ui/suggestions/suggest-ret-on-async-w-late.fixed @@ -0,0 +1,14 @@ +// edition: 2021 +// run-rustfix + +#![allow(unused)] + +// Make sure we don't ICE when suggesting a return type +// for an async fn that has late-bound vars... + +async fn ice(_: &i32) -> bool { + true + //~^ ERROR mismatched types +} + +fn main() {} diff --git a/tests/ui/suggestions/suggest-ret-on-async-w-late.rs b/tests/ui/suggestions/suggest-ret-on-async-w-late.rs index 459b94f943b..5c8f185bd4b 100644 --- a/tests/ui/suggestions/suggest-ret-on-async-w-late.rs +++ b/tests/ui/suggestions/suggest-ret-on-async-w-late.rs @@ -1,4 +1,7 @@ // edition: 2021 +// run-rustfix + +#![allow(unused)] // Make sure we don't ICE when suggesting a return type // for an async fn that has late-bound vars... diff --git a/tests/ui/suggestions/suggest-ret-on-async-w-late.stderr b/tests/ui/suggestions/suggest-ret-on-async-w-late.stderr index 36cabab758f..352f6da3607 100644 --- a/tests/ui/suggestions/suggest-ret-on-async-w-late.stderr +++ b/tests/ui/suggestions/suggest-ret-on-async-w-late.stderr @@ -1,8 +1,8 @@ error[E0308]: mismatched types - --> $DIR/suggest-ret-on-async-w-late.rs:7:5 + --> $DIR/suggest-ret-on-async-w-late.rs:10:5 | LL | async fn ice(_: &i32) { - | --------------------- help: try adding a return type: `-> bool` + | - help: try adding a return type: `-> bool` LL | true | ^^^^ expected `()`, found `bool` diff --git a/tests/ui/type-alias-impl-trait/type-alias-impl-trait-fn-type.rs b/tests/ui/type-alias-impl-trait/type-alias-impl-trait-fn-type.rs index 857066c78c9..9796823a724 100644 --- a/tests/ui/type-alias-impl-trait/type-alias-impl-trait-fn-type.rs +++ b/tests/ui/type-alias-impl-trait/type-alias-impl-trait-fn-type.rs @@ -4,7 +4,7 @@ // FIXME: this is ruled out for now but should work type Foo = fn() -> impl Send; -//~^ ERROR: `impl Trait` only allowed in function and inherent method return types +//~^ ERROR: `impl Trait` only allowed in function and inherent method argument and return types fn make_foo() -> Foo { || 15 diff --git a/tests/ui/type-alias-impl-trait/type-alias-impl-trait-fn-type.stderr b/tests/ui/type-alias-impl-trait/type-alias-impl-trait-fn-type.stderr index ff375b2ff86..e57c59d6165 100644 --- a/tests/ui/type-alias-impl-trait/type-alias-impl-trait-fn-type.stderr +++ b/tests/ui/type-alias-impl-trait/type-alias-impl-trait-fn-type.stderr @@ -1,4 +1,4 @@ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `fn` pointer return types +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in `fn` pointer return types --> $DIR/type-alias-impl-trait-fn-type.rs:6:20 | LL | type Foo = fn() -> impl Send; diff --git a/tests/ui/typeck/issue-104513-ice.rs b/tests/ui/typeck/issue-104513-ice.rs index bcac0fa1e70..4968d3f51fe 100644 --- a/tests/ui/typeck/issue-104513-ice.rs +++ b/tests/ui/typeck/issue-104513-ice.rs @@ -1,6 +1,6 @@ struct S; fn f() { let _: S<impl Oops> = S; //~ ERROR cannot find trait `Oops` in this scope - //~^ ERROR `impl Trait` only allowed in function and inherent method return types + //~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types } fn main() {} diff --git a/tests/ui/typeck/issue-104513-ice.stderr b/tests/ui/typeck/issue-104513-ice.stderr index 09187d7863a..56c6b336154 100644 --- a/tests/ui/typeck/issue-104513-ice.stderr +++ b/tests/ui/typeck/issue-104513-ice.stderr @@ -4,7 +4,7 @@ error[E0405]: cannot find trait `Oops` in this scope LL | let _: S<impl Oops> = S; | ^^^^ not found in this scope -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable bindings +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in variable bindings --> $DIR/issue-104513-ice.rs:3:14 | LL | let _: S<impl Oops> = S; diff --git a/tests/ui/typeck/issue-57673-ice-on-deref-of-boxed-trait.stderr b/tests/ui/typeck/issue-57673-ice-on-deref-of-boxed-trait.stderr index dc4bc5b5f44..6c3302f29c2 100644 --- a/tests/ui/typeck/issue-57673-ice-on-deref-of-boxed-trait.stderr +++ b/tests/ui/typeck/issue-57673-ice-on-deref-of-boxed-trait.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-57673-ice-on-deref-of-boxed-trait.rs:5:5 | LL | fn ice(x: Box<dyn Iterator<Item=()>>) { - | - help: try adding a return type: `-> (dyn Iterator<Item = ()> + 'static)` + | - help: try adding a return type: `-> (dyn Iterator<Item = ()> + 'static)` LL | *x | ^^ expected `()`, found `dyn Iterator` | diff --git a/tests/ui/typeck/issue-90027-async-fn-return-suggestion.stderr b/tests/ui/typeck/issue-90027-async-fn-return-suggestion.stderr index e367e04c375..c46f4ec1ec3 100644 --- a/tests/ui/typeck/issue-90027-async-fn-return-suggestion.stderr +++ b/tests/ui/typeck/issue-90027-async-fn-return-suggestion.stderr @@ -2,7 +2,7 @@ error[E0308]: mismatched types --> $DIR/issue-90027-async-fn-return-suggestion.rs:4:5 | LL | async fn hello() { - | ---------------- help: try adding a return type: `-> i32` + | - help: try adding a return type: `-> i32` LL | 0 | ^ expected `()`, found integer @@ -10,7 +10,7 @@ error[E0308]: mismatched types --> $DIR/issue-90027-async-fn-return-suggestion.rs:9:5 | LL | async fn world() -> () { - | ---------------------- expected `()` because of return type + | -- expected `()` because of return type LL | 0 | ^ expected `()`, found integer diff --git a/tests/ui/typeck/issue-91267.stderr b/tests/ui/typeck/issue-91267.stderr index 72acd9c673b..7e48b251980 100644 --- a/tests/ui/typeck/issue-91267.stderr +++ b/tests/ui/typeck/issue-91267.stderr @@ -14,7 +14,7 @@ error[E0308]: mismatched types --> $DIR/issue-91267.rs:4:5 | LL | fn main() { - | - expected `()` because of default return type + | - expected `()` because of default return type LL | type_ascribe!(0, u8<e<5>=e>) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found `u8` |