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