clang/test/Preprocessor/cxx_not.cpp

   1 // RUN: %clang_cc1 -DA=1 -E %s | grep 'int a = 927 == 927'
   2 // RUN: %clang_cc1 -E %s | grep 'int a = 37 == 37'
   3 #if not defined(A)
   4 #define X 37
   5 #else
   6 #define X 927
   7 #endif
   8
   9 #if ! defined(A)
  10 #define Y 37
  11 #else
  12 #define Y 927
  13 #endif
  14
  15 int a = X == Y;