1 2 3 4 5 6 7 8 9 10 11
// RUN: clang-cc %s -E | grep 'bar foo (2)' // RUN: clang-cc %s -E | grep 'm(ABCD)' #define foo(x) bar x foo(foo) (2) #define m(a) a(w) #define w ABCD m(m) // m(ABCD)