tests/tests2/77_push_pop_macro.c

   1 #include <stdio.h>
   2
   3 int main()
   4 {
   5     /* must not affect how #pragma ppop_macro works */
   6     #define pop_macro foobar1
   7
   8     /* must not affect how #pragma push_macro works */
   9     #define push_macro foobar2
  10
  11     #undef abort
  12     #define abort "111"
  13     printf("abort = %s\n", abort);
  14
  15     #pragma push_macro("abort")
  16     #undef abort
  17     #define abort "222"
  18     printf("abort = %s\n", abort);
  19
  20     #pragma push_macro("abort")
  21     #undef abort
  22     #define abort "333"
  23     printf("abort = %s\n", abort);
  24
  25     #pragma pop_macro("abort")
  26     printf("abort = %s\n", abort);
  27
  28     #pragma pop_macro("abort")
  29     printf("abort = %s\n", abort);
  30 }