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      1 /* Copyright (C) 1986-2025 Free Software Foundation, Inc.
      2 
      3    This file is part of GDB.
      4 
      5    This program is free software; you can redistribute it and/or modify
      6    it under the terms of the GNU General Public License as published by
      7    the Free Software Foundation; either version 3 of the License, or
      8    (at your option) any later version.
      9 
     10    This program is distributed in the hope that it will be useful,
     11    but WITHOUT ANY WARRANTY; without even the implied warranty of
     12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     13    GNU General Public License for more details.
     14 
     15    You should have received a copy of the GNU General Public License
     16    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
     17 
     18 #ifndef GDBSUPPORT_GDB_XFREE_H
     19 #define GDBSUPPORT_GDB_XFREE_H
     20 
     21 #include "gdbsupport/poison.h"
     22 
     23 /* GDB uses this instead of 'free', it detects when it is called on an
     24    invalid type.  */
     25 
     26 template <typename T>
     27 static void
     28 xfree (T *ptr)
     29 {
     30   static_assert (IsFreeable<T>::value, "Trying to use xfree with a non-POD \
     31 data type.  Use operator delete instead.");
     32 
     33   if (ptr != NULL)
     34 #ifdef GNULIB_NAMESPACE
     35     GNULIB_NAMESPACE::free (ptr);	/* ARI: free */
     36 #else
     37     free (ptr);				/* ARI: free */
     38 #endif
     39 }
     40 
     41 #endif /* GDBSUPPORT_GDB_XFREE_H */
     42