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Add a test case for #12187, which appears to have been fixed

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Closes #12187.
This commit is contained in:
Jakub Wieczorek 2014-07-06 21:39:59 +02:00
parent 00a32f2f18
commit e05ec9a2bf
2 changed files with 36 additions and 0 deletions
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18
src/test/compile-fail/issue-12187-1.rs Normal file
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// 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.
fn new<T>() -> &'static T {
fail!()
}
fn main() {
let &v = new();
//~^ ERROR cannot determine a type for this local variable: unconstrained type
}

18
src/test/compile-fail/issue-12187-2.rs Normal file
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// 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.
fn new<'r, T>() -> &'r T {
fail!()
}
fn main() {
let &v = new();
//~^ ERROR cannot determine a type for this local variable: unconstrained type
}