diff options
Diffstat (limited to 'src/test/ui/compile-fail-migration/trait-impl-1.rs')
| -rw-r--r-- | src/test/ui/compile-fail-migration/trait-impl-1.rs | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/test/ui/compile-fail-migration/trait-impl-1.rs b/src/test/ui/compile-fail-migration/trait-impl-1.rs new file mode 100644 index 00000000000..e682d3c81e7 --- /dev/null +++ b/src/test/ui/compile-fail-migration/trait-impl-1.rs @@ -0,0 +1,26 @@ +// Copyright 2014 The Rust Project Developers. See the COPYRIGHT +// file at the top-level directory of this distribution and at +// http://rust-lang.org/COPYRIGHT. +// +// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or +// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license +// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your +// option. This file may not be copied, modified, or distributed +// except according to those terms. + +// Test calling methods on an impl for a bare trait. This test checks that the +// trait impl is only applied to a trait object, not concrete types which implement +// the trait. + +trait T {} + +impl<'a> T+'a { + fn foo(&self) {} +} + +impl T for i32 {} + +fn main() { + let x = &42i32; + x.foo(); //~ERROR: no method named `foo` found for type `&i32` in the current scope +} |
