clang/test/Preprocessor/macro_rescan2.c

   1 // RUN: %clang_cc1 %s -E | grep 'a: 2\*f(9)'
   2 // RUN: %clang_cc1 %s -E | grep 'b: 2\*9\*g'
   3
   4 #define f(a) a*g
   5 #define g f
   6 a: f(2)(9)
   7
   8 #undef f
   9 #undef g
  10
  11 #define f(a) a*g
  12 #define g(a) f(a)
  13
  14 b: f(2)(9)
  15