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/* Test for non-lvalue arrays: test that the unary '&' operator is not

   allowed on them, for both C90 and C99.  */

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

/* { dg-do compile } */

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

struct s { char c[1]; };

extern struct s foo (void);

struct s a, b, c;

int d;

void

bar (void)

{

  &((foo ()).c); /* { dg-bogus "warning" "warning in place of error" } */

  &((d ? b : c).c); /* { dg-bogus "warning" "warning in place of error" } */

  &((d, b).c); /* { dg-bogus "warning" "warning in place of error" } */

  &((a = b).c); /* { dg-bogus "warning" "warning in place of error" } */

}

/* { dg-error "lvalue" "bad address-of" { target *-*-* } 17 }

   { dg-error "lvalue" "bad address-of" { target *-*-* } 18 }

   { dg-error "lvalue" "bad address-of" { target *-*-* } 19 }

   { dg-error "lvalue" "bad address-of" { target *-*-* } 20 }

*/