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llvm-project/clang/test/Lexer/Inputs/good-header-guard.h

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Introducing -Wheader-guard, a warning that checks header guards actually work properly. This warning checks that the #ifndef and #define directives at the beginning of a header refer to the same macro name. Includes a fix-it hint to correct the header guard. llvm-svn: 183867
2013-06-13 05:20:57 +08:00
#ifndef good_header_guard
#define good_header_guard
#endif