gcc/testsuite/gcc.dg/cpp/direct2s.c

   1 /* Copyright (C) 2001 Free Software Foundation, Inc.
   2    Contributed by Nathan Sidwell 8 May 2001 <nathan@codesourcery.com> */
   3
   4 /* Test of prohibition on directives which result from macro
   5    expansion.  Same as direct2.c, with -save-temps applied; results
   6    should be identical.  */
   7
   8 /* { dg-do compile } */
   9 /* { dg-options "-save-temps -ansi -pedantic-errors" } */
  10
  11 #define HASH #
  12 #define HASHDEFINE #define
  13 #define HASHINCLUDE #include
  14
  15 HASH include "somerandomfile" /*{ dg-error "syntax|parse" "non-include" }*/
  16 /*{ dg-bogus "No such" "don't execute non-include" { target *-*-* } 15 }*/
  17 HASHINCLUDE <somerandomfile> /*{ dg-error "syntax|parse" "non-include 2" }*/
  18 /*{ dg-bogus "No such" "don't execute non-include 2" { target *-*-* } 17 }*/
  19
  20 void g ()
  21 {
  22 HASH define X 1 /* { dg-error "syntax error" "# from macro" } */
  23 HASHDEFINE  Y 1 /* { dg-error "syntax error" "#define from macro" } */
  24 }
  25
  26 #pragma GCC dependency "direct2s.c"
  27 #
  28
  29 void f ()
  30 {
  31   int i = X;    /* { dg-error "undeclared|for each" "no macro X" } */
  32   int j = Y;    /* { dg-error "undeclared|for each" "no macro Y" } */
  33 }