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Auto merge of #36304 - TimNN:fix-36299, r=eddyb

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re-add accidentally removed line in wfcheck

Fixes #36299, introduced in #36119.

r? @eddyb
This commit is contained in:
bors 2016-09-07 09:15:30 -07:00 committed by GitHub
commit cf0cdc452b
2 changed files with 16 additions and 0 deletions
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1
src/librustc_typeck/check/wfcheck.rs
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@ -480,6 +480,7 @@ impl<'ccx, 'gcx> CheckTypeWellFormedVisitor<'ccx, 'gcx> {
(ast_generics.lifetimes[index].lifetime.span,
ast_generics.lifetimes[index].lifetime.name)
} else {
let index = index - ast_generics.lifetimes.len();
(ast_generics.ty_params[index].span,
ast_generics.ty_params[index].name)
};

15
src/test/compile-fail/issue-36299.rs Normal file
View File

@ -0,0 +1,15 @@
// Copyright 2016 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.
struct Foo<'a, A> {}
//~^ ERROR parameter `'a` is never used
//~| ERROR parameter `A` is never used
fn main() {}