1 /* Test :: token in C2x: preprocessed output.  */
2 /* { dg-do preprocess } */
3 /* { dg-options "-std=c2x -pedantic-errors -P" } */
4 
5 #define COLON() :
6 #define TEST() ABC
7 
8 /* This must have a space inserted between the two ':' tokens in
9    preprocessed output.  */
10 TEST()COLON()COLON()TEST()
11 /* { dg-final { scan-file c2x-scope-2.i "ABC: :ABC" } } */
12