/* Copyright (C) 2000 Free Software Foundation, Inc. */ /* { dg-do preprocess } */ /* Test source Neil Booth. */ #define glue(x, y) x ## y #define xglue(x, y) glue (x, y) /* Should expand to glue (1, 2), then 12. */ #if glue (xgl, ue) (1, 2) != 12 #error glue macro #endif