diff options
Diffstat (limited to 'lib/ccan/cast/test/compile_fail-cast_signed.c')
-rw-r--r-- | lib/ccan/cast/test/compile_fail-cast_signed.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/lib/ccan/cast/test/compile_fail-cast_signed.c b/lib/ccan/cast/test/compile_fail-cast_signed.c new file mode 100644 index 0000000000..66bcc0a1b5 --- /dev/null +++ b/lib/ccan/cast/test/compile_fail-cast_signed.c @@ -0,0 +1,17 @@ +#include <ccan/cast/cast.h> +#include <stdlib.h> + +int main(int argc, char *argv[]) +{ + unsigned char *uc; +#ifdef FAIL + int +#else + char +#endif + *p = NULL; + + uc = cast_signed(unsigned char *, p); + (void) uc; /* Suppress unused-but-set-variable warning. */ + return 0; +} |