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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/traits/early-vtbl-resolution.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 '')
-rw-r--r-- | src/test/ui/traits/early-vtbl-resolution.rs | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/test/ui/traits/early-vtbl-resolution.rs b/src/test/ui/traits/early-vtbl-resolution.rs new file mode 100644 index 000000000..f4b69c140 --- /dev/null +++ b/src/test/ui/traits/early-vtbl-resolution.rs @@ -0,0 +1,19 @@ +// run-pass + +#![allow(non_camel_case_types)] +#![allow(dead_code)] +// pretty-expanded FIXME #23616 + +trait thing<A> { + fn foo(&self) -> Option<A>; +} +impl<A> thing<A> for isize { + fn foo(&self) -> Option<A> { None } +} +fn foo_func<A, B: thing<A>>(x: B) -> Option<A> { x.foo() } + +struct A { a: isize } + +pub fn main() { + let _x: Option<f64> = foo_func(0); +} |