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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/associated_type_bound/check-trait-object-bounds-2.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/associated_type_bound/check-trait-object-bounds-2.rs | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/test/ui/traits/associated_type_bound/check-trait-object-bounds-2.rs b/src/test/ui/traits/associated_type_bound/check-trait-object-bounds-2.rs new file mode 100644 index 000000000..eb2fb6e84 --- /dev/null +++ b/src/test/ui/traits/associated_type_bound/check-trait-object-bounds-2.rs @@ -0,0 +1,15 @@ +// Check that we validate associated type bounds for trait objects when they +// have bound lifetimes + +trait X<'a> { + type F: FnOnce(&i32) -> &'a i32; +} + +fn f<T: for<'r> X<'r> + ?Sized>() { + None::<T::F>.map(|f| f(&0)); +} + +fn main() { + f::<dyn for<'x> X<'x, F = i32>>(); + //~^ expected a `FnOnce<(&i32,)>` closure, found `i32` +} |