diff options
Diffstat (limited to 'tests/ui/chalkify/type_inference.rs')
-rw-r--r-- | tests/ui/chalkify/type_inference.rs | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/tests/ui/chalkify/type_inference.rs b/tests/ui/chalkify/type_inference.rs deleted file mode 100644 index d7167d0dc..000000000 --- a/tests/ui/chalkify/type_inference.rs +++ /dev/null @@ -1,28 +0,0 @@ -// compile-flags: -Z trait-solver=chalk - -trait Foo { } -impl Foo for i32 { } - -trait Bar { } -impl Bar for i32 { } -impl Bar for u32 { } - -fn only_foo<T: Foo>(_x: T) { } - -fn only_bar<T: Bar>(_x: T) { } - -fn main() { - let x = 5.0; - - // The only type which implements `Foo` is `i32`, so the chalk trait solver - // is expecting a variable of type `i32`. This behavior differs from the - // old-style trait solver. I guess this will change, that's why I'm - // adding that test. - // FIXME(chalk): order of these two errors is non-deterministic, - // so let's just hide one for now - //only_foo(x); // ERROR the trait bound `f64: Foo` is not satisfied - - // Here we have two solutions so we get back the behavior of the old-style - // trait solver. - only_bar(x); //~ ERROR the trait bound `{float}: Bar` is not satisfied -} |