URL
https://opencores.org/ocsvn/scarts/scarts/trunk
Subversion Repositories scarts
[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [gcc/] [testsuite/] [gcc.dg/] [format/] [c90-printf-3.c] - Rev 12
Compare with Previous | Blame | View Log
/* Test for printf formats. Test that the C90 functions get their default attributes in strict C90 mode, but the C99 and gettext functions do not. */ /* Origin: Joseph Myers <jsm28@cam.ac.uk> */ /* { dg-do compile } */ /* { dg-options "-std=iso9899:1990 -pedantic -Wformat" } */ #include "format.h" void foo (int i, char *s, size_t n, va_list v0, va_list v1, va_list v2, va_list v3, va_list v4, va_list v5, va_list v6, va_list v7, va_list v8) { fprintf (stdout, "%d", i); fprintf (stdout, "%ld", i); /* { dg-warning "format" "fprintf" } */ printf ("%d", i); printf ("%ld", i); /* { dg-warning "format" "printf" } */ /* The "unlocked" functions shouldn't warn in c90 mode. */ fprintf_unlocked (stdout, "%ld", i); /* { dg-bogus "format" "fprintf_unlocked" } */ printf_unlocked ("%ld", i); /* { dg-bogus "format" "printf_unlocked" } */ sprintf (s, "%d", i); sprintf (s, "%ld", i); /* { dg-warning "format" "sprintf" } */ vfprintf (stdout, "%d", v0); vfprintf (stdout, "%Y", v1); /* { dg-warning "format" "vfprintf" } */ vprintf ("%d", v2); vprintf ("%Y", v3); /* { dg-warning "format" "vprintf" } */ /* The following used to give a bogus warning. */ vprintf ("%*.*d", v8); vsprintf (s, "%d", v4); vsprintf (s, "%Y", v5); /* { dg-warning "format" "vsprintf" } */ snprintf (s, n, "%d", i); snprintf (s, n, "%ld", i); vsnprintf (s, n, "%d", v6); vsnprintf (s, n, "%Y", v7); printf (gettext ("%d"), i); printf (gettext ("%ld"), i); printf (dgettext ("", "%d"), i); printf (dgettext ("", "%ld"), i); printf (dcgettext ("", "%d", 0), i); printf (dcgettext ("", "%ld", 0), i); }