/* Test for scanf 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"voidfoo (int *ip, long long int *llp, wchar_t *ls){  /* The length modifiers q and L as applied to integer formats are     extensions.  */  scanf ("%qd", llp); /* { dg-warning "C" "%q length" } */  scanf ("%Ld", llp); /* { dg-warning "C" "%L length" } */  /* The conversion specifiers C and S are X/Open extensions.  */  scanf ("%C", ls); /* { dg-warning "C" "scanf %C" } */  scanf ("%S", ls); /* { dg-warning "C" "scanf %S" } */  /* The use of operand number $ formats is an X/Open extension.  */  scanf ("%1$d", ip); /* { dg-warning "C" "scanf $ format" } */  /* glibc also supports flags ' and I on scanf formats as an extension.  */  scanf ("%'d", ip); /* { dg-warning "C" "scanf ' flag" } */  scanf ("%Id", ip); /* { dg-warning "C" "scanf I flag" } */}