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 "stray" "non-include" }*/
  16 /*{ dg-bogus "No such" "don't execute non-include" { target *-*-* } 15 }*/
  17 int resync_parser_1; /*{ dg-error "parse|syntax|expected" "" }*/
  18
  19 HASHINCLUDE <somerandomfile> /*{ dg-error "stray|expected" "non-include 2" }*/
  20 /*{ dg-bogus "No such" "don't execute non-include 2" { target *-*-* } 18 }*/
  21 int resync_parser_2;
  22
  23 void g1 ()
  24 {
  25 HASH define X 1 /* { dg-error "stray|undeclared|parse|syntax|expected|for each" "# from macro" } */
  26   int resync_parser_3;
  27 }
  28
  29 void g2 ()
  30 {
  31 HASHDEFINE  Y 1 /* { dg-error "stray|undeclared|parse|syntax|expected|for each" "#define from macro" } */
  32   int resync_parser_4;
  33 }
  34
  35 #pragma GCC dependency "direct2.c"
  36 #
  37
  38 void f ()
  39 {
  40   int i = X;    /* { dg-error "undeclared|for each" "no macro X" } */
  41   int j = Y;    /* { dg-error "undeclared|for each" "no macro Y" } */
  42 }