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/* 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. */
}
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