modernc.org/ccgo/v3@v3.16.14/lib/testdata/tcc-0.9.27/tests/tests2/67_macro_concat.c (about)

     1  #include <stdio.h>
     2  
     3  #define P(A,B) A ## B ; bob
     4  #define Q(A,B) A ## B+
     5  
     6  int main(void)
     7  {
     8      int bob, jim = 21;
     9      bob = P(jim,) *= 2;
    10      printf("jim: %d, bob: %d\n", jim, bob);
    11      jim = 60 Q(+,)3;
    12      printf("jim: %d\n", jim);
    13      return 0;
    14  }