Fix nocompile test failure due to clang roll and re-enable

base/bind_unittest.nc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This is a "No Compile Test" suite.
 // http://dev.chromium.org/developers/testing/no-compile-tests
 
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 188 matching lines @@
 #elif defined(NCTEST_DISALLOW_ASSIGN_DIFFERENT_TYPES)  // [r"fatal error: no viable conversion from 'Callback<MakeUnboundRunType<void \(\*\)\(int\)>>' to 'Callback<void \(\)>'"]
 
 // Bind result cannot be assigned to Callbacks with a mismatching type.
 void WontCompile() {
   Closure callback_mismatches_bind_type = Bind(&VoidPolymorphic1<int>);
 }
 
 #elif defined(NCTEST_DISALLOW_CAPTURING_LAMBDA)  // [r"fatal error: implicit instantiation of undefined template 'base::internal::FunctorTraits<\(lambda at (\.\./)+base/bind_unittest.nc:[0-9]+:[0-9]+\), void>'"]
 
 void WontCompile() {
-  int i = 0;
-  Bind([i]() {});
+  int i = 0, j = 0;
+  Bind([i,&j]() {j = i;});
 }
 
 #elif defined(NCTEST_DISALLOW_BINDING_ONCE_CALLBACK_WITH_NO_ARGS)  // [r"static_assert failed \"Attempting to bind a base::Callback with no additional arguments: save a heap allocation and use the original base::Callback object\""]
 
 void WontCompile() {
   OnceClosure cb = BindOnce([] {});
   OnceClosure cb2 = BindOnce(std::move(cb));
 }
 
 #elif defined(NCTEST_DISALLOW_BINDING_REPEATING_CALLBACK_WITH_NO_ARGS)  // [r"static_assert failed \"Attempting to bind a base::Callback with no additional arguments: save a heap allocation and use the original base::Callback object\""]
@@ skipping 20 matching lines @@
 #elif defined(NCTEST_DISALLOW_ONCECALLBACK_RUN_ON_CONST_RVALUE)  // [r"static_assert failed \"OnceCallback::Run\(\) may only be invoked on a non-const rvalue, i\.e\. std::move\(callback\)\.Run\(\)\.\""]
 
 void WontCompile() {
   const OnceClosure cb = Bind([] {});
   std::move(cb).Run();
 }
 
 #endif
 
 }  // namespace base