gcc/testsuite/gcc.dg/20030213-1.c

   1 /* Testcase for http://gcc.gnu.org/ml/gcc-patches/2003-02/msg01017.html */
   2 /* { dg-do link } */
   3 /* { dg-options "-O -fpic" } */
   4 /* { dg-warning "not supported" "PIC unsupported" { target cris-*-elf* cris-*-aout* mmix-*-* } 0 } */
   5 /* { dg-bogus "\[Uu\]nresolved symbol .(_GLOBAL_OFFSET_TABLE_|\[_.A-Za-z\]\[_.0-9A-Za-z\]*@(PLT|GOT|GOTOFF))" "PIC unsupported" { xfail *-*-netware* } 0 } */
   6
   7 int *g;
   8
   9 int main (void)
  10 {
  11   switch (*g)
  12     {
  13     case 0:
  14       {
  15         switch (*g)
  16           {
  17           case 0: *g = 1; break;
  18           case 1:
  19           case 2: *g = 1; break;
  20           case 3:
  21           case 4: *g = 1; break;
  22           }
  23         break;
  24       }
  25     case 1:
  26       {
  27         switch (*g)
  28           {
  29           case 0: *g = 1; break;
  30           case 1:
  31           case 2: *g = 1; break;
  32           case 3:
  33           case 4: *g = 1; break;
  34           }
  35       }
  36     }
  37   return 0;
  38 }