URL https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [alias-8.c] - Blame information for rev 298

Details | Compare with Previous | View Log


// { dg-do compile }
// { dg-options "-Wstrict-aliasing=2 -fstrict-aliasing" }
 
struct s {
  char    *p;
};
 
void
func(struct s *ptr)
{
  *(void **)&ptr->p = 0; /* { dg-warning "type-punned pointer" } */
}

Line No.	Rev	Author	Line
1	298	jeremybenn	`// { dg-do compile }`
2			`// { dg-options "-Wstrict-aliasing=2 -fstrict-aliasing" }`
3
4			`struct s {`
5			`char *p;`
6			`};`
7
8			`void`
9			`func(struct s *ptr)`
10			`{`
11			`(void )&ptr->p = 0; / { dg-warning "type-punned pointer" } */`
12			`}`

Browse

Tools

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [alias-8.c] - Blame information for rev 298