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/* Test for printf formats. Formats using extensions to the standard
should be rejected in strict pedantic mode.
*/
/* Origin: Joseph Myers <jsm28@cam.ac.uk> */
/* { dg-do compile } */
/* { dg-options "-std=iso9899:1999 -pedantic -Wformat" } */
#include "format.h"
void
foo (int i, long long ll, size_t z, wint_t lc, wchar_t *ls)
{
/* The length modifiers q, Z and L as applied to integer formats are
extensions.
*/
printf ("%qd", ll); /* { dg-warning "C" "%q length" } */
printf ("%Ld", ll); /* { dg-warning "C" "%L length" } */
printf ("%Zd", z); /* { dg-warning "C" "%Z length" } */
/* The conversion specifiers C and S are X/Open extensions; the
conversion specifier m is a GNU extension.
*/
printf ("%m"); /* { dg-warning "C" "printf %m" } */
printf ("%C", lc); /* { dg-warning "C" "printf %C" } */
printf ("%S", ls); /* { dg-warning "C" "printf %S" } */
/* The flag character ', and the use of operand number $ formats, are
X/Open extensions.
*/
printf ("%'d", i); /* { dg-warning "C" "printf ' flag" } */
printf ("%1$d", i); /* { dg-warning "C" "printf $ format" } */
/* The flag character I is a GNU extension. */
printf ("%Id", i); /* { dg-warning "C" "printf I flag" } */
}
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