diff options
Diffstat (limited to 'tests/ui/generic-associated-types/issue-81712-cyclic-traits.rs')
-rw-r--r-- | tests/ui/generic-associated-types/issue-81712-cyclic-traits.rs | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/tests/ui/generic-associated-types/issue-81712-cyclic-traits.rs b/tests/ui/generic-associated-types/issue-81712-cyclic-traits.rs new file mode 100644 index 000000000..a7cc9a605 --- /dev/null +++ b/tests/ui/generic-associated-types/issue-81712-cyclic-traits.rs @@ -0,0 +1,18 @@ +// Regression test for #81712. + +trait A { + type BType: B<AType = Self>; +} + +trait B { + type AType: A<BType = Self>; +} +trait C { + type DType<T>: D<T, CType = Self>; +} +trait D<T> { + type CType: C<DType = Self>; + //~^ ERROR missing generics for associated type +} + +fn main() {} |