diff options
Diffstat (limited to 'tests/ui/on-unimplemented/multiple-impls.rs')
| -rw-r--r-- | tests/ui/on-unimplemented/multiple-impls.rs | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/tests/ui/on-unimplemented/multiple-impls.rs b/tests/ui/on-unimplemented/multiple-impls.rs deleted file mode 100644 index b74957ebcd4..00000000000 --- a/tests/ui/on-unimplemented/multiple-impls.rs +++ /dev/null @@ -1,42 +0,0 @@ -// Test if the on_unimplemented message override works - -#![feature(rustc_attrs)] - - -struct Foo<T>(T); -struct Bar<T>(T); - -#[rustc_on_unimplemented = "trait message"] -trait Index<Idx: ?Sized> { - type Output: ?Sized; - fn index(&self, index: Idx) -> &Self::Output; -} - -#[rustc_on_unimplemented = "on impl for Foo"] -impl Index<Foo<usize>> for [i32] { - type Output = i32; - fn index(&self, _index: Foo<usize>) -> &i32 { - loop {} - } -} - -#[rustc_on_unimplemented = "on impl for Bar"] -impl Index<Bar<usize>> for [i32] { - type Output = i32; - fn index(&self, _index: Bar<usize>) -> &i32 { - loop {} - } -} - - -fn main() { - Index::index(&[] as &[i32], 2u32); - //~^ ERROR E0277 - //~| ERROR E0277 - Index::index(&[] as &[i32], Foo(2u32)); - //~^ ERROR E0277 - //~| ERROR E0277 - Index::index(&[] as &[i32], Bar(2u32)); - //~^ ERROR E0277 - //~| ERROR E0277 -} |
