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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [format/] [cast-1.c] - Blame information for rev 856

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/* Test for strings cast through integer types: should not be treated
   as format strings unless the types are of the same width as
   pointers (intptr_t or similar).  */
/* Origin: Joseph Myers <joseph@codesourcery.com> */
/* { dg-do compile } */
/* { dg-options "-Wformat" } */
 
#include "format.h"
 
void
f (int x)
{
  printf("%s", x); /* { dg-warning "format" } */
  printf((char *)(size_t)"%s", x); /* { dg-warning "format" } */
  printf((char *)(char)"%s", x); /* { dg-warning "warning: cast from pointer to integer of different size" } */
}

Line No.	Rev	Author	Line
1	149	jeremybenn	`/* Test for strings cast through integer types: should not be treated`
2			`as format strings unless the types are of the same width as`
3			`pointers (intptr_t or similar). */`
4			`/* Origin: Joseph Myers <joseph@codesourcery.com> */`
5			`/* { dg-do compile } */`
6			`/* { dg-options "-Wformat" } */`
7
8			`#include "format.h"`
9
10			`void`
11			`f (int x)`
12			`{`
13			`printf("%s", x); /* { dg-warning "format" } */`
14			`printf((char )(size_t)"%s", x); / { dg-warning "format" } */`
15			`printf((char )(char)"%s", x); / { dg-warning "warning: cast from pointer to integer of different size" } */`
16			`}`

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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [format/] [cast-1.c] - Blame information for rev 856