gcc/testsuite/gcc.dg/c90-array-lval-6.c

   1 /* PR c/12446 */
   2 /* Origin: Keith Thompson <kst@cts.com> */
   3
   4 /* { dg-do compile } */
   5 /* { dg-options "-std=iso9899:1990 -pedantic-errors" } */
   6
   7
   8 struct s { char c[1]; };
   9
  10 extern struct s foo(void);
  11
  12 void bar(void)
  13 {
  14   char *ptr = foo().c; /* { dg-bogus "warning" "warning in place of error" } */
  15 }
  16 /* { dg-error "non-lvalue" "array not decaying to lvalue" { target *-*-* } 14 } */