/* Test the -Wno-format-zero-length option, which suppresses warnings | |
about zero-length formats. */ | |
/* Origin: Jason Thorpe <thorpej@wasabisystems.com> */ | |
/* { dg-do compile { target { *-*-mingw* } } } */ | |
/* { dg-options "-std=iso9899:1990 -pedantic -Wformat -Wno-format-zero-length" } */ | |
#define USE_SYSTEM_FORMATS | |
#include "format.h" | |
void | |
foo (void) | |
{ | |
/* See ISO/IEC 9899:1990 (E) subclause 7.9.6.1 (pages 131-134). */ | |
/* Zero-length format strings are allowed. */ | |
printf (""); | |
} |