Mac: Some clang appeasing.

skia/ext/canvas_paint_mac.h

 
 // Copyright (c) 2009 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.
 
 #ifndef SKIA_EXT_CANVAS_PAINT_MAC_H_
 #define SKIA_EXT_CANVAS_PAINT_MAC_H_
 #pragma once
 
 #include "skia/ext/platform_canvas.h"
@@ skipping 67 matching lines @@
 
   const NSRect& rectangle() const {
     return rectangle_;
   }
 
  private:
   void init(bool opaque) {
     if (!T::initialize(rectangle_.size.width, rectangle_.size.height,
                        opaque, NULL)) {
       // Cause a deliberate crash;
-      *(char*) 0 = 0;
+      *(volatile char*) 0 = 0;
     }
 
     // Need to translate so that the dirty region appears at the origin of the
     // surface.
     T::translate(-SkIntToScalar(rectangle_.origin.x),
                  -SkIntToScalar(rectangle_.origin.y));
 
     context_ = T::getTopPlatformDevice().GetBitmapContext();
   }
 
   CGContext* context_;
   NSRect rectangle_;
   // See description above setter.
   bool composite_alpha_;
 
   // Disallow copy and assign.
   CanvasPaintT(const CanvasPaintT&);
   CanvasPaintT& operator=(const CanvasPaintT&);
 };
 
 typedef CanvasPaintT<PlatformCanvas> PlatformCanvasPaint;
 
 }  // namespace skia
 
 
 #endif  // SKIA_EXT_CANVAS_PAINT_MAC_H_