Support no-compile tests on Mac

base/callback_list_unittest.nc

 // Copyright 2013 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 "base/callback_list.h"
 
 #include <memory>
@@ skipping 17 matching lines @@
 
   void GotAScopedFoo(std::unique_ptr<Foo> f) { foo_ = std::move(f); }
 
   std::unique_ptr<Foo> foo_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(FooListener);
 };
 
 
-#if defined(NCTEST_MOVE_ONLY_TYPE_PARAMETER)  // [r"fatal error: call to deleted constructor"]
+#if defined(NCTEST_MOVE_ONLY_TYPE_PARAMETER)  // [r"fatal error: call to [^ ]*deleted .*constructor"]

[dcheng, 2016/12/27 04:58:33]

Can we make this match precise?
"call to (implicitly-)?deleted (copy )? constructor"

[wychen, 2016/12/27 09:49:51]

Done.

 
 // Callbacks run with a move-only typed parameter.
 //
 // CallbackList does not support move-only typed parameters. Notify() is
 // designed to take zero or more parameters, and run each registered callback
 // with them. With move-only types, the parameter will be set to NULL after the
 // first callback has been run.
 void WontCompile() {
   FooListener f;
   CallbackList<void(std::unique_ptr<Foo>)> c1;
   std::unique_ptr<CallbackList<void(std::unique_ptr<Foo>)>::Subscription> sub =
       c1.Add(Bind(&FooListener::GotAScopedFoo, Unretained(&f)));
   c1.Notify(std::unique_ptr<Foo>(new Foo()));
 }
 
 #endif
 
 }  // namespace base