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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/generator/type-mismatch-error.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/generator/type-mismatch-error.rs')
-rw-r--r-- | src/test/ui/generator/type-mismatch-error.rs | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/test/ui/generator/type-mismatch-error.rs b/src/test/ui/generator/type-mismatch-error.rs new file mode 100644 index 000000000..d39c788a8 --- /dev/null +++ b/src/test/ui/generator/type-mismatch-error.rs @@ -0,0 +1,22 @@ +//! Test that we get the expected type mismatch error instead of "closure is expected to take 0 +//! arguments" (which got introduced after implementing resume arguments). + +#![feature(generators, generator_trait)] + +use std::ops::Generator; + +fn f<G: Generator>(_: G, _: G::Return) {} + +fn main() { + f( + |a: u8| { + if false { + yield (); + } else { + a + //~^ error: `if` and `else` have incompatible types + } + }, + 0u8, + ); +} |