diff options
Diffstat (limited to 'src/test/ui/associated-types/associated-types-binding-to-type-defined-in-supertrait.rs')
-rw-r--r-- | src/test/ui/associated-types/associated-types-binding-to-type-defined-in-supertrait.rs | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/src/test/ui/associated-types/associated-types-binding-to-type-defined-in-supertrait.rs b/src/test/ui/associated-types/associated-types-binding-to-type-defined-in-supertrait.rs deleted file mode 100644 index 6b2bbbe2e..000000000 --- a/src/test/ui/associated-types/associated-types-binding-to-type-defined-in-supertrait.rs +++ /dev/null @@ -1,35 +0,0 @@ -// Test equality constraints in a where clause where the type being -// equated appears in a supertrait. - -pub trait Vehicle { - type Color; - - fn go(&self) { } -} - -pub trait Car : Vehicle { - fn honk(&self) { } -} - -struct Black; -struct ModelT; -impl Vehicle for ModelT { type Color = Black; } -impl Car for ModelT { } - -struct Blue; -struct ModelU; -impl Vehicle for ModelU { type Color = Blue; } -impl Car for ModelU { } - -fn black_car<C:Car<Color=Black>>(c: C) { -} - -fn blue_car<C:Car<Color=Blue>>(c: C) { -} - -fn a() { black_car(ModelT); } -fn b() { blue_car(ModelT); } //~ ERROR type mismatch -fn c() { black_car(ModelU); } //~ ERROR type mismatch -fn d() { blue_car(ModelU); } - -pub fn main() { } |