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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/compare-method/proj-outlives-region.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/compare-method/proj-outlives-region.rs')
-rw-r--r-- | src/test/ui/compare-method/proj-outlives-region.rs | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/test/ui/compare-method/proj-outlives-region.rs b/src/test/ui/compare-method/proj-outlives-region.rs new file mode 100644 index 000000000..969bc566d --- /dev/null +++ b/src/test/ui/compare-method/proj-outlives-region.rs @@ -0,0 +1,14 @@ +// Test that we elaborate `Type: 'region` constraints and infer various important things. + +trait Master<'a, T: ?Sized, U> { + fn foo() where T: 'a; +} + +// `U::Item: 'a` does not imply that `U: 'a` +impl<'a, U: Iterator> Master<'a, U::Item, U> for () { + fn foo() where U: 'a { } //~ ERROR E0276 +} + +fn main() { + println!("Hello, world!"); +} |