diff options
Diffstat (limited to 'malloc/tst-calloc.c')
| -rw-r--r-- | malloc/tst-calloc.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/malloc/tst-calloc.c b/malloc/tst-calloc.c index 1eac6aecfc..aa3f26d7d7 100644 --- a/malloc/tst-calloc.c +++ b/malloc/tst-calloc.c @@ -22,6 +22,7 @@ #include <malloc.h> #include <stdlib.h> #include <stdio.h> +#include <libc-diag.h> /* Number of samples per size. */ @@ -95,12 +96,16 @@ static void null_test (void) { /* If the size is 0 the result is implementation defined. Just make - sure the program doesn't crash. */ + sure the program doesn't crash. The result of calloc is + deliberately ignored, so do not warn about that. */ + DIAG_PUSH_NEEDS_COMMENT; + DIAG_IGNORE_NEEDS_COMMENT (10, "-Wunused-result"); calloc (0, 0); calloc (0, UINT_MAX); calloc (UINT_MAX, 0); calloc (0, ~((size_t) 0)); calloc (~((size_t) 0), 0); + DIAG_POP_NEEDS_COMMENT; } |