gcc/testsuite/gcc.dg/cpp/spacing2.c

   1 /* Copyright (C) 2001, 2003 Free Software Foundation, Inc.  */
   2
   3 /* { dg-do preprocess } */
   4
   5 /* We used to output an unnecessary leading space, leading to Emacs
   6    confusion with its Makefile abuse.
   7
   8    Neil Booth, 12 Oct 2001.  */
   9
  10 #define EMPTY
  11 #define foo bar
  12
  13 a = EMPTY
  14 foo..                           /* No leading space on output.  */
  15
  16 /* { dg-final { scan-file spacing2.i "(^|\n)bar\.\." } } */