gcc/testsuite/c-c++-common/Wduplicated-branches-5.c

   1 /* PR c/64279 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-Wduplicated-branches" } */
   4
   5 extern int g;
   6 extern void foo ();
   7 #define A g = i
   8 #define B g = i
   9 #define DOIT() foo()
  10 #define DOIT2() foo()
  11
  12 void
  13 f (int i)
  14 {
  15   if (i == 0)
  16     A;
  17   else
  18     B;
  19
  20   if (i == 1)
  21     DOIT();
  22   else
  23     DOIT2();
  24 }