rt_gccstream/gcc/testsuite/gcc.dg/c99-fordecl-3.c

16 lines
544 B
C

/* Test for C99 declarations in for loops. Test constraints: struct
and union tags can't be declared there (affirmed in response to
DR#277). */
/* Origin: Joseph Myers <joseph@codesourcery.com> */
/* { dg-do compile } */
/* { dg-options "-std=iso9899:1999 -pedantic-errors" } */
void
foo (void)
{
for (struct s { int p; } *p = 0; ;) /* { dg-error "'struct s' declared in 'for' loop initial declaration" } */
;
for (union u { int p; } *p = 0; ;) /* { dg-error "'union u' declared in 'for' loop initial declaration" } */
;
}