diff options
Diffstat (limited to 'src/test/ui/generic-associated-types/issue-87429-2.rs')
-rw-r--r-- | src/test/ui/generic-associated-types/issue-87429-2.rs | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/test/ui/generic-associated-types/issue-87429-2.rs b/src/test/ui/generic-associated-types/issue-87429-2.rs new file mode 100644 index 000000000..d35bb098a --- /dev/null +++ b/src/test/ui/generic-associated-types/issue-87429-2.rs @@ -0,0 +1,20 @@ +// Derived from `issue-87429`. A test that ensures that using bound vars in the +// predicates in the param env when checking that an associated type satisfies +// its bounds does not cause us to not be able to use the bounds on the parameters. + +// check-pass + +#![feature(generic_associated_types)] + +trait Family { + type Member<'a, C: Eq>: for<'b> MyBound<'b, C>; +} + +trait MyBound<'a, C> { } +impl<'a, C: Eq> MyBound<'a, C> for i32 { } + +impl Family for () { + type Member<'a, C: Eq> = i32; +} + +fn main() {} |