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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/impl-trait/impl-generic-mismatch.stderr | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/impl-trait/impl-generic-mismatch.stderr')
-rw-r--r-- | src/test/ui/impl-trait/impl-generic-mismatch.stderr | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/src/test/ui/impl-trait/impl-generic-mismatch.stderr b/src/test/ui/impl-trait/impl-generic-mismatch.stderr new file mode 100644 index 000000000..489afd761 --- /dev/null +++ b/src/test/ui/impl-trait/impl-generic-mismatch.stderr @@ -0,0 +1,43 @@ +error[E0643]: method `foo` has incompatible signature for trait + --> $DIR/impl-generic-mismatch.rs:8:12 + | +LL | fn foo(&self, _: &impl Debug); + | ---------- declaration in trait here +... +LL | fn foo<U: Debug>(&self, _: &U) { } + | ^ expected `impl Trait`, found generic parameter + | +help: try removing the generic parameter and using `impl Trait` instead + | +LL - fn foo<U: Debug>(&self, _: &U) { } +LL + fn foo(&self, _: &impl Debug) { } + | + +error[E0643]: method `bar` has incompatible signature for trait + --> $DIR/impl-generic-mismatch.rs:17:23 + | +LL | fn bar<U: Debug>(&self, _: &U); + | - declaration in trait here +... +LL | fn bar(&self, _: &impl Debug) { } + | ^^^^^^^^^^ expected generic parameter, found `impl Trait` + | +help: try changing the `impl Trait` argument to a generic parameter + | +LL | fn bar<U: Debug>(&self, _: &U) { } + | ++++++++++ ~ + +error[E0643]: method `hash` has incompatible signature for trait + --> $DIR/impl-generic-mismatch.rs:28:33 + | +LL | fn hash(&self, hasher: &mut impl Hasher) {} + | ^^^^^^^^^^^ expected generic parameter, found `impl Trait` + | + ::: $SRC_DIR/core/src/hash/mod.rs:LL:COL + | +LL | fn hash<H: Hasher>(&self, state: &mut H); + | - declaration in trait here + +error: aborting due to 3 previous errors + +For more information about this error, try `rustc --explain E0643`. |