gcc/testsuite/gcc.dg/pr97830.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2" } */
   3
   4 typedef enum { LangC } cLanguage;
   5 typedef enum { FunctionOneArg, FunctionStandard } cFunctionType;
   6 void *CCTK_CallFunction_function;
   7 cLanguage CCTK_CallFunction_fdata_0;
   8 cFunctionType CCTK_CallFunction_fdata_1;
   9 void CCTK_CallFunction_data() {
  10   void (*standardfunc)();
  11   int (*oneargfunc)();
  12   switch (CCTK_CallFunction_fdata_1) {
  13   case FunctionOneArg:
  14     oneargfunc = CCTK_CallFunction_function;
  15     oneargfunc(CCTK_CallFunction_data);
  16     break;
  17   case FunctionStandard:
  18     switch (CCTK_CallFunction_fdata_0) {
  19     case LangC:
  20       standardfunc = CCTK_CallFunction_function;
  21       standardfunc(CCTK_CallFunction_data);
  22     }
  23   }
  24 }