OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [format/] [miss-1.c] - Rev 816

Compare with Previous | Blame | View Log

/* Test for warnings for missing format attributes.  */
/* Origin: Joseph Myers <jsm28@cam.ac.uk> */
/* { dg-do compile } */
/* { dg-options "-std=gnu99 -Wmissing-format-attribute" } */
 
#include "format.h"
 
void
foo (const char *fmt, ...)
{
  va_list ap;
  va_start (ap, fmt);
  vprintf (fmt, ap); /* { dg-warning "candidate" "printf attribute warning" } */
  va_end (ap);
}
 
void
bar (const char *fmt, ...)
{
  va_list ap;
  va_start (ap, fmt);
  vscanf (fmt, ap); /* { dg-warning "candidate" "scanf attribute warning" } */
  va_end (ap);
}
 
__attribute__((__format__(__printf__, 1, 2))) void
foo2 (const char *fmt, ...)
{
  va_list ap;
  va_start (ap, fmt);
  vprintf (fmt, ap);
  va_end (ap);
}
 
void
vfoo (const char *fmt, va_list arg)
{
  vprintf (fmt, arg); /* { dg-warning "candidate" "printf attribute warning 2" } */
}
 

Compare with Previous | Blame | View Log

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.