diff options
| -rw-r--r-- | src/librustc_typeck/check/wfcheck.rs | 1 | ||||
| -rw-r--r-- | src/test/compile-fail/issue-36299.rs | 15 |
2 files changed, 16 insertions, 0 deletions
diff --git a/src/librustc_typeck/check/wfcheck.rs b/src/librustc_typeck/check/wfcheck.rs index 6e87c29c4b3..c61d3e1a876 100644 --- a/src/librustc_typeck/check/wfcheck.rs +++ b/src/librustc_typeck/check/wfcheck.rs @@ -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) }; diff --git a/src/test/compile-fail/issue-36299.rs b/src/test/compile-fail/issue-36299.rs new file mode 100644 index 00000000000..88ac74cb09e --- /dev/null +++ b/src/test/compile-fail/issue-36299.rs @@ -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() {} |