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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/region-extra-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 'src/test/ui/compare-method/region-extra-2.rs')
-rw-r--r-- | src/test/ui/compare-method/region-extra-2.rs | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/test/ui/compare-method/region-extra-2.rs b/src/test/ui/compare-method/region-extra-2.rs new file mode 100644 index 000000000..3d57b544e --- /dev/null +++ b/src/test/ui/compare-method/region-extra-2.rs @@ -0,0 +1,15 @@ +// Regression test for issue #22779. An extra where clause was +// permitted on the impl that is not present on the trait. + +trait Tr<'a, T> { + fn renew<'b: 'a>(self) -> &'b mut [T]; +} + +impl<'a, T> Tr<'a, T> for &'a mut [T] { + fn renew<'b: 'a>(self) -> &'b mut [T] where 'a: 'b { + //~^ ERROR E0276 + &mut self[..] + } +} + +fn main() { } |