XCode 4.2 clang 段错误
刚刚升级到 Lion 和 xcode 4.2。现在，当我重新编译程序时，出现以下错误：
/Users/XXX/Code/iPhone/XXX/Code/Scenes/GameScene.mm:1806:35: current parser token ';'/Users/XXX/Code/iPhone/XXX/Code/Scenes/GameScene.mm:1762:1：解析Objective-C方法'updateWithTouchLocationMoved:withEvent:view:'/Users/XXX/Code/iPhone/XXX/Code/Scenes/GameScene.mm:1762:1: 在复合语句 ('{}') 中/Users/XXX/Code/iPhone/XXX/Code/Scenes/GameScene.mm:1771:2：在复合语句（'{}'）中/Users/XXX/Code/iPhone/XXX/Code/Scenes/GameScene.mm:1789:3：在复合语句 ('{}')/Users/XXX/Code/iPhone /XXX/Code/Scenes/GameScene.mm:1796:4：在复合语句（'{}'）中/Users/XXX/Code/iPhone/XXX/Code/Scenes/GameScene.mm:1799:5：在复合语句（'{}'）中clang：错误：无法执行命令：分段错误：11clang: error: clang frontend command failed due to signal 2 (使用 -v 查看调用)
这些行号周围没有任何奇怪的事情发生。没有复合语句，只有简单的 if (a == b) 类型的东西。有些错误行号甚至不在语句上，只是空行或 { 大括号。我怀疑行号不准确。我现在已经快死在水里了。代码在 4.1 下编译良好。
有什么建议吗？
Just upgraded to Lion and xcode 4.2. Now when I recompile my program I getting these errors:
/Users/XXX/Code/iPhone/XXX/Code/Scenes/GameScene.mm:1806:35: current parser token ';'/Users/XXX/Code/iPhone/XXX/Code/Scenes/GameScene.mm:1762:1: parsing Objective-C method 'updateWithTouchLocationMoved:withEvent:view:'/Users/XXX/Code/iPhone/XXX/Code/Scenes/GameScene.mm:1762:1: in compound statement ('{}')/Users/XXX/Code/iPhone/XXX/Code/Scenes/GameScene.mm:1771:2: in compound statement ('{}')/Users/XXX/Code/iPhone/XXX/Code/Scenes/GameScene.mm:1789:3: in compound statement ('{}')/Users/XXX/Code/iPhone/XXX/Code/Scenes/GameScene.mm:1796:4: in compound statement ('{}')/Users/XXX/Code/iPhone/XXX/Code/Scenes/GameScene.mm:1799:5: in compound statement ('{}')clang: error: unable to execute command: Segmentation fault: 11clang: error: clang frontend command failed due to signal 2 (use -v to see invocation)
There is nothing odd going on around those line numbers. No compound statements, just simple if (a == b) type stuff. Some of the error line numbers aren't even on statements, just blank lines or a { brace. I suspect that the line numbers are not accurate. I'm kind of dead in the water now. Code compiled fine under 4.1.
Any advice?
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我阻止了编译器崩溃。在注释掉一行又一行的代码以查看实际发生的情况后，我到达了这一行：
Doing...
...编译正常。也是如此...
kTypeBreakable是一个设置为0x00000200的枚举shapeType只是一个带有 getter/setting 的 obj-c 对象变量。非常非常奇怪的编译器错误。
I stopped the compiler from crashing. After commenting out line after line of code to see where this was actually happening I arrived at this line:
Doing...
...compiles fine. So does...
kTypeBreakableis an enum that is set to0x00000200shapeTypeis just a obj-c object variable with a getter/setting.Very very odd compiler bug.