Xcode代码覆盖率和fopen $ UNIX2003 [英] Xcode Code Coverage and fopen$UNIX2003

问题描述

我正面临着一个似乎广泛传播的问题：当我使用Lion激活Xcode（4.2.1）中的代码覆盖率时，它显示以下错误：

I am facing what seems to be a pretty wide spread issue : when I activate code coverage in Xcode (4.2.1) with Lion it shows the following error :

Detected an attempt to call a symbol in system libraries that is not present on the iPhone:
fopen$UNIX2003 called from function llvm_gcda_start_file

我按照此处，并向我的测试目标添加了一个文件，该文件带有fopen函数的映射，但对我不起作用。有了新的C文件，我遇到了很多解析和语义问题，好像它完全把编译器搞砸了。

I followed the workaround described here and added a file to my test target with a mapping for the fopen function but it won't work for me. With the new C file, I get a lot of Parse and Semantic issues, as if it was completly messing the compilator up.

我是否有一个特定的配置/编译器选项失踪了吗？我应该如何精确地添加新文件？

Is there a specific config/compiler option I am missing ? How exactly should I add the new file ?

推荐答案

实际上，当我在.m中重命名.c文件时，该问题已解决。文件...例如，我不知道这是否可能是与ARC相关的问题。

Actually the problem was fixed when I renamed the .c file in a .m file... I don't know if it could be an issue linked to ARC for instance.

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