diff options
Diffstat (limited to 'src/test/ui/associated-types/associated-types-bound-ambiguity.rs')
-rw-r--r-- | src/test/ui/associated-types/associated-types-bound-ambiguity.rs | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/test/ui/associated-types/associated-types-bound-ambiguity.rs b/src/test/ui/associated-types/associated-types-bound-ambiguity.rs new file mode 100644 index 000000000..9f179b645 --- /dev/null +++ b/src/test/ui/associated-types/associated-types-bound-ambiguity.rs @@ -0,0 +1,23 @@ +// Make sure that if there are multiple applicable bounds on a projection, we +// consider them ambiguous. In this test we are initially trying to solve +// `Self::Repr: From<_>`, which is ambiguous until we later infer `_` to +// `{integer}`. + +// check-pass + +trait PrimeField: Sized { + type Repr: From<u64> + From<Self>; + type Repr2: From<Self> + From<u64>; + + fn method() { + Self::Repr::from(10); + Self::Repr2::from(10); + } +} + +fn function<T: PrimeField>() { + T::Repr::from(10); + T::Repr2::from(10); +} + +fn main() {} |