// RUN: clang-cc -DA=1 -DB=1 -E %s | grep 'int a = 927 == 927' | |
// RUN: clang-cc -E %s | grep 'int a = 927 == 927' | |
// RUN: clang-cc -DA=1 -DB=2 -E %s | grep 'int a = 37 == 37' | |
#if A not_eq B | |
#define X 37 | |
#else | |
#define X 927 | |
#endif | |
#if A != B | |
#define Y 37 | |
#else | |
#define Y 927 | |
#endif | |
int a = X == Y; |