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/* Test C1X static assertions.  Invalid assertions.  */

/* { dg-do compile } */

/* { dg-options "-std=c1x -pedantic-errors" } */

_Static_assert (__INT_MAX__ * 2, "overflow"); /* { dg-warning "integer overflow in expression" } */

/* { dg-error "overflow in constant expression" "error" { target *-*-* } 5 } */

_Static_assert ((void *)(__SIZE_TYPE__)16, "non-integer"); /* { dg-error "not an integer" } */

_Static_assert (1.0, "non-integer"); /* { dg-error "not an integer" } */

_Static_assert ((int)(1.0 + 1.0), "non-constant-expression"); /* { dg-error "not an integer constant expression" } */

int i;

_Static_assert (i, "non-constant"); /* { dg-error "not constant" } */

void

f (void)

{

  int j = 0;

  for (_Static_assert (sizeof (struct s { int k; }), ""); j < 10; j++) /* { dg-error "loop initial declaration" } */

    ;

}

_Static_assert (1, 1); /* { dg-error "expected" } */

_Static_assert (1, ("")); /* { dg-error "expected" } */