llvm-project/clang/test/ASTMerge/exprs/Inputs/exprs1.c

// Matching
enum E0 {
  E0_Val0 = 'a',
  E0_Val1 = (17),
  E0_Val2 = (1 << 2),
  E0_Val3 = E0_Val2,
  E0_Val4 = sizeof(int*),
  E0_Val5 = (unsigned int)-1
};