gcc/selftest-tree.h

   1 /* A self-testing framework, for use by -fself-test.
   2    Copyright (C) 2015-2025 Free Software Foundation, Inc.
   3
   4 This file is part of GCC.
   5
   6 GCC is free software; you can redistribute it and/or modify it under
   7 the terms of the GNU General Public License as published by the Free
   8 Software Foundation; either version 3, or (at your option) any later
   9 version.
  10
  11 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
  12 WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14 for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with GCC; see the file COPYING3.  If not see
  18 <http://www.gnu.org/licenses/>.  */
  19
  20 #ifndef GCC_SELFTEST_TREE_H
  21 #define GCC_SELFTEST_TREE_H
  22
  23 /* The selftest code should entirely disappear in a production
  24    configuration, hence we guard all of it with #if CHECKING_P.  */
  25
  26 #if CHECKING_P
  27
  28 namespace selftest {
  29
  30 /* Helper function for selftests that need a function decl.  */
  31
  32 extern tree make_fndecl (tree return_type,
  33                          const char *name,
  34                          vec <tree> &param_types,
  35                          bool is_variadic = false);
  36
  37 } /* end of namespace selftest.  */
  38
  39 #endif /* #if CHECKING_P */
  40
  41 #endif /* GCC_SELFTEST_TREE_H */