1// RUN: %clang_cc1 -E %s | grep 'ei_1 = (17 +1);'
2// RUN: %clang_cc1 -E %s | grep 'ei_2 = (M1)(17);'
3
4#define M1(a) (a+1)
5#define M2(b) b
6
7int ei_1 = M2(M1)(17); /* becomes int ei_1 = (17+1); */
8int ei_2 = (M2(M1))(17); /* becomes int ei_2 = (M1)(17); */
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