1 // The 1 and # should not go on the same line.
2 // RUN: %clang_cc1 -E %s | FileCheck --strict-whitespace %s
3 // CHECK: {{^1$}}
4 // CHECK-NEXT: {{^ #$}}
5 // CHECK-NEXT: {{^2$}}
6 // CHECK-NEXT: {{^ #$}}
7 #define EMPTY
8 #define IDENTITY(X) X
9 1
10 EMPTY #
11 2
12 IDENTITY() #
13