gcc/testsuite/gcc.dg/cpp/macro-exp-tracking-5.c

   1 /*
   2   { dg-options "-fshow-column -ftrack-macro-expansion" }
   3   { dg-do compile }
   4  */
   5
   6 #define PASTED var ## iable /* { dg-error "'variable' undeclared" } */
   7 #define call_foo(p1, p2) \
   8   foo (p1,               \
   9        p2);  /*  { dg-message "in definition of macro 'call_foo'" } */
  10
  11 void foo(int, char);
  12
  13 void
  14 bar()
  15 {
  16   call_foo(1,PASTED); /* { dg-message "in expansion of macro 'PASTED'" } */
  17 }
  18