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Eliminate -Wno-format from printf/scanf tests.

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This commit is contained in:
Roland McGrath
2014-12-11 13:46:21 -08:00
parent a1edbf3cb8
commit 1c4053db63
9 changed files with 80 additions and 13 deletions
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8
stdio-common/scanf4.c
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@@ -1,5 +1,6 @@
#include <stdio.h>
#include <stdlib.h>
#include <libc-internal.h>
int
main(int arc, char *argv[])
@@ -15,7 +16,14 @@ main(int arc, char *argv[])
printf("Result of fscanf %%n = %d\n", res);
printf("Scanned format = %d\n", val);
/* We're testing exactly the case the warning is for. */
DIAG_PUSH_NEEDS_COMMENT;
DIAG_IGNORE_NEEDS_COMMENT (4.9, "-Wformat-zero-length");
res = fscanf(fp, "");
DIAG_POP_NEEDS_COMMENT;
printf("Result of fscanf \"\" = %d\n", res);
if (res != 0)
abort ();