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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [Wunreachable-2.c] - Blame information for rev 645

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/* { dg-do compile } */
/* { dg-options "-O2 -Wunreachable-code" } */
 
extern int foo (const char *);
extern void baz (void);
const char *a[] = { "one", "two" };
 
void bar (void)
{
  int i;
 
  for (i = 0; i < 2; i++)
    if (! foo (a[i]))
      return;
 
  baz ();       /* { dg-bogus "will never be executed" } */
  baz ();
  baz ();
}

Line No.	Rev	Author	Line
1	149	jeremybenn	`/* { dg-do compile } */`
2			`/* { dg-options "-O2 -Wunreachable-code" } */`
3
4			`extern int foo (const char *);`
5			`extern void baz (void);`
6			`const char *a[] = { "one", "two" };`
7
8			`void bar (void)`
9			`{`
10			`int i;`
11
12			`for (i = 0; i < 2; i++)`
13			`if (! foo (a[i]))`
14			`return;`
15
16			`baz (); /* { dg-bogus "will never be executed" } */`
17			`baz ();`
18			`baz ();`
19			`}`

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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [Wunreachable-2.c] - Blame information for rev 645