Subversion Repositories openrisc_2011-10-31

/* Test for new block scopes in C99.  Inspired by C99 Rationale (N897).  */

/* Origin: Joseph Myers <jsm28@cam.ac.uk> */

/* { dg-do run } */

/* { dg-options "-std=iso9899:1999 -pedantic-errors" } */

struct foo {

  char a;

};

extern void abort (void);

extern void exit (int);

int

sfoo (void)

{

  if (sizeof (struct foo { int a; double b; char *c; void *d; }))

    (void) 0;

  return sizeof (struct foo);

}

int

main (void)

{

  int t, u;

  t = sfoo ();

  u = sizeof (struct foo);

  /* With C90 scoping rules the new declaration of struct foo is in scope

     above; with C99 it is local to the if.

  */

  if (t == u)

    exit (0); /* C99 rules apply.  */

  else

    abort (); /* C90 rules apply.  */

}