validation/preprocessor11.c

   1 #define A(1) x
   2 #define B(x
   3 #define C(x,
   4 #define D(,)
   5 #define E(__VA_ARGS__)
   6 #define F(x+
   7 #define G(x...,
   8 #define H(x...,y)
   9 #define I(...+
  10 #define J(x,y)