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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/on-unimplemented/impl-substs.rs | |
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/on-unimplemented/impl-substs.rs')
-rw-r--r-- | src/test/ui/on-unimplemented/impl-substs.rs | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/test/ui/on-unimplemented/impl-substs.rs b/src/test/ui/on-unimplemented/impl-substs.rs new file mode 100644 index 000000000..fe9c50ec3 --- /dev/null +++ b/src/test/ui/on-unimplemented/impl-substs.rs @@ -0,0 +1,15 @@ +#![feature(rustc_attrs)] + +trait Foo<A> { + fn foo(self); +} + +#[rustc_on_unimplemented = "an impl did not match: {A} {B} {C}"] +impl<A, B, C> Foo<A> for (A, B, C) { + fn foo(self) {} +} + +fn main() { + Foo::<usize>::foo((1i32, 1i32, 1i32)); + //~^ ERROR the trait bound `(i32, i32, i32): Foo<usize>` is not satisfied +} |