diff options
Diffstat (limited to 'clang/test/Sema/warn-strncat-size.c')
| -rw-r--r-- | clang/test/Sema/warn-strncat-size.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/clang/test/Sema/warn-strncat-size.c b/clang/test/Sema/warn-strncat-size.c index 4233f25d5a4..7157edffea4 100644 --- a/clang/test/Sema/warn-strncat-size.c +++ b/clang/test/Sema/warn-strncat-size.c @@ -1,9 +1,20 @@ // RUN: %clang_cc1 -Wstrncat-size -verify -fsyntax-only %s +// RUN: %clang_cc1 -DUSE_BUILTINS -Wstrncat-size -verify -fsyntax-only %s +// RUN: %clang_cc1 -fsyntax-only -Wstrncat-size -fixit -x c %s +// RUN: %clang_cc1 -DUSE_BUILTINS -fsyntax-only -Wstrncat-size -fixit -x c %s typedef __SIZE_TYPE__ size_t; -char *strncat(char *, const char *, size_t); size_t strlen (const char *s); +#ifdef USE_BUILTINS +# define BUILTIN(f) __builtin_ ## f +#else +# define BUILTIN(f) f +#endif + +#define strncat BUILTIN(strncat) +char *strncat(char *restrict s1, const char *restrict s2, size_t n); + struct { char f1[100]; char f2[100][3]; |
