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Diffstat (limited to 'src/test/ui/compare-method/trait-bound-on-type-parameter.rs')
-rw-r--r-- | src/test/ui/compare-method/trait-bound-on-type-parameter.rs | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/test/ui/compare-method/trait-bound-on-type-parameter.rs b/src/test/ui/compare-method/trait-bound-on-type-parameter.rs new file mode 100644 index 000000000..5359001ea --- /dev/null +++ b/src/test/ui/compare-method/trait-bound-on-type-parameter.rs @@ -0,0 +1,18 @@ +// Tests that impl can't add extra `F: Sync` bound aren't *more* restrictive +// than the trait method it's implementing. +// +// Regr test for #26111. + +trait A { + fn b<C,D>(&self, x: C) -> C; +} + +struct E { + f: isize +} + +impl A for E { + fn b<F: Sync, G>(&self, _x: F) -> F { panic!() } //~ ERROR E0276 +} + +fn main() {} |