From d8c58d40eff80a256b27cab875795e42d83817ee Mon Sep 17 00:00:00 2001
From: Tim Neumann <mail@timnn.me>
Date: Tue, 6 Sep 2016 18:53:43 +0200
Subject: [PATCH] re-add accidentally removed line

---
 src/librustc_typeck/check/wfcheck.rs |  1 +
 src/test/compile-fail/issue-36299.rs | 15 +++++++++++++++
 2 files changed, 16 insertions(+)
 create mode 100644 src/test/compile-fail/issue-36299.rs

diff --git a/src/librustc_typeck/check/wfcheck.rs b/src/librustc_typeck/check/wfcheck.rs
index 6e87c29c4b363..c61d3e1a8762c 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 0000000000000..88ac74cb09e42
--- /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() {}