Run DCE after a LoopFlatten test to reduce spurious output [nfc]
[llvm-project.git] / clang / test / Preprocessor / macro_paste_simple.c
blob0e62ba46dc96d8336b1eeac102147a26c48382cf
1 // RUN: %clang_cc1 %s -E | FileCheck %s
3 #define FOO bar ## baz ## 123
5 // CHECK: A: barbaz123
6 A: FOO
8 // PR9981
9 #define M1(A) A
10 #define M2(X) X
11 B: M1(M2(##))
13 // CHECK: B: ##