diff options
Diffstat (limited to 'src/test/ui/generic-associated-types/issue-87748.rs')
-rw-r--r-- | src/test/ui/generic-associated-types/issue-87748.rs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/test/ui/generic-associated-types/issue-87748.rs b/src/test/ui/generic-associated-types/issue-87748.rs new file mode 100644 index 000000000..6cbe3d902 --- /dev/null +++ b/src/test/ui/generic-associated-types/issue-87748.rs @@ -0,0 +1,21 @@ +// Checks that we properly add implied bounds from unnormalized projections in +// inputs when typechecking functions. + +// check-pass + +trait MyTrait { + type Assoc<'a, 'b> where 'b: 'a; + fn do_sth(arg: Self::Assoc<'_, '_>); + fn do_sth2(arg: Self::Assoc<'_, '_>) {} +} + +struct Foo; + +impl MyTrait for Foo { + type Assoc<'a, 'b> = u32 where 'b: 'a; + + fn do_sth(_: u32) {} + fn do_sth2(_: Self::Assoc<'static, 'static>) {} +} + +fn main() {} |