From 64d98f8ee037282c35007b64c2649055c56af1db Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:03 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/ui/compare-method/region-extra-2.rs | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 tests/ui/compare-method/region-extra-2.rs (limited to 'tests/ui/compare-method/region-extra-2.rs') diff --git a/tests/ui/compare-method/region-extra-2.rs b/tests/ui/compare-method/region-extra-2.rs new file mode 100644 index 000000000..3d57b544e --- /dev/null +++ b/tests/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() { } -- cgit v1.2.3