1/* Test for printf formats. Test that the C90 functions get their default 2 attributes in strict C90 mode, but the C99 and gettext functions 3 do not. 4*/ 5/* Origin: Joseph Myers <jsm28@cam.ac.uk> */ 6/* { dg-do compile { target { ! *-*-mingw* } } } */ 7/* { dg-options "-std=iso9899:1990 -pedantic -Wformat" } */ 8 9#include "format.h" 10 11void 12foo (int i, char *s, size_t n, va_list v0, va_list v1, va_list v2, va_list v3, 13 va_list v4, va_list v5, va_list v6, va_list v7, va_list v8) 14{ 15 fprintf (stdout, "%d", i); 16 fprintf (stdout, "%ld", i); /* { dg-warning "format" "fprintf" } */ 17 printf ("%d", i); 18 printf ("%ld", i); /* { dg-warning "format" "printf" } */ 19 /* The "unlocked" functions shouldn't warn in c90 mode. */ 20 fprintf_unlocked (stdout, "%ld", i); /* { dg-bogus "format" "fprintf_unlocked" } */ 21 printf_unlocked ("%ld", i); /* { dg-bogus "format" "printf_unlocked" } */ 22 sprintf (s, "%d", i); 23 sprintf (s, "%ld", i); /* { dg-warning "format" "sprintf" } */ 24 vfprintf (stdout, "%d", v0); 25 vfprintf (stdout, "%Y", v1); /* { dg-warning "format" "vfprintf" } */ 26 vprintf ("%d", v2); 27 vprintf ("%Y", v3); /* { dg-warning "format" "vprintf" } */ 28 /* The following used to give a bogus warning. */ 29 vprintf ("%*.*d", v8); 30 vsprintf (s, "%d", v4); 31 vsprintf (s, "%Y", v5); /* { dg-warning "format" "vsprintf" } */ 32 snprintf (s, n, "%d", i); 33 snprintf (s, n, "%ld", i); 34 vsnprintf (s, n, "%d", v6); 35 vsnprintf (s, n, "%Y", v7); 36 printf (gettext ("%d"), i); 37 printf (gettext ("%ld"), i); 38 printf (dgettext ("", "%d"), i); 39 printf (dgettext ("", "%ld"), i); 40 printf (dcgettext ("", "%d", 0), i); 41 printf (dcgettext ("", "%ld", 0), i); 42} 43