glibc/stdio-common/scanf7.c
2014-12-11 13:47:44 -08:00

34 lines
657 B
C

#include <stdio.h>
#include <stdlib.h>
#include <libc-internal.h>
int
main (int argc, char *argv[])
{
long long int n;
int ret;
n = -1;
ret = sscanf ("1000", "%lld", &n);
printf ("%%lld: ret: %d, n: %Ld\n", ret, n);
if (ret != 1 || n != 1000L)
abort ();
n = -2;
/* We are testing a corner case of the scanf format string here. */
DIAG_PUSH_NEEDS_COMMENT;
DIAG_IGNORE_NEEDS_COMMENT (4.9, "-Wformat");
DIAG_IGNORE_NEEDS_COMMENT (4.9, "-Wformat-extra-args");
ret = sscanf ("1000", "%llld", &n);
DIAG_POP_NEEDS_COMMENT;
printf ("%%llld: ret: %d, n: %Ld\n", ret, n);
if (ret > 0 || n >= 0L)
abort ();
return 0;
}