1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
/* Test for scanf formats. Formats using C99 features should be rejected
outside of C99 mode.
*/
/* Origin: Joseph Myers <jsm28@cam.ac.uk> */
/* { dg-do compile } */
/* { dg-options "-std=iso9899:1990 -pedantic -Wformat" } */
#include "format.h"
void
foo (signed char *hhp, float *fp, llong *llp, intmax_t *jp,
size_t *zp, ptrdiff_t *tp)
{
/* Some tests already in c90-scanf-1.c. */
/* The widths hh, ll, j, z, t are new. */
scanf ("%hhd", hhp); /* { dg-warning "length|C" "%hh in C90" } */
scanf ("%lld", llp); /* { dg-warning "length|C" "%ll in C90" } */
scanf ("%jd", jp); /* { dg-warning "length|C" "%j in C90" } */
scanf ("%zu", zp); /* { dg-warning "length|C" "%z in C90" } */
scanf ("%td", tp); /* { dg-warning "length|C" "%t in C90" } */
/* The formats F, a, A are new. */
scanf ("%F", fp); /* { dg-warning "C" "%F in C90" } */
scanf ("%a", fp); /* { dg-warning "C" "%a in C90" } */
scanf ("%A", fp); /* { dg-warning "C" "%A in C90" } */
}
|
