gcc/testsuite/gcc.dg/decl-9.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-std=gnu89 -pedantic-errors" } */
   3
   4 w *x; /* { dg-error "unknown type name 'w'" } */
   5
   6 int z;    /* { dg-message "previous declaration of 'z'" } */
   7 y         /* { dg-error "unknown type name 'y'" } */
   8   * z;    /* { dg-error "conflicting " } */
   9
  10 int f1()
  11 {
  12   int d, e;
  13   d * e; /* { dg-bogus "unknown type name 'd'" } */
  14   g * h; /* { dg-error "unknown type name 'g'" } */
  15   /* { dg-error "mixed declarations" "" { target *-*-* } .-1 } */
  16   g i;   /* { dg-error "unknown type name 'g'" } */
  17 }
  18
  19 typedef int a;
  20
  21 int f2()
  22 {
  23 b: a: ; /* { dg-bogus "a label can only be part of a statement" } */
  24 c: d e; /* { dg-error "a label can only be part of a statement" } */
  25 /* { dg-error "unknown type name 'd'" "unknown type name" { target *-*-* } .-1 } */
  26    ;
  27 }
  28
  29 void *f3()
  30 {
  31   return x; /* { dg-bogus "'x' undeclared" } */
  32 }
  33