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      1 /* d-frontend.h -- D frontend interface to the gcc back-end.
      2    Copyright (C) 2019-2022 Free Software Foundation, Inc.
      3 
      4 GCC is free software; you can redistribute it and/or modify
      5 it under the terms of the GNU General Public License as published by
      6 the Free Software Foundation; either version 3, or (at your option)
      7 any later version.
      8 
      9 GCC is distributed in the hope that it will be useful,
     10 but WITHOUT ANY WARRANTY; without even the implied warranty of
     11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     12 GNU General Public License for more details.
     13 
     14 You should have received a copy of the GNU General Public License
     15 along with GCC; see the file COPYING3.  If not see
     16 <http://www.gnu.org/licenses/>.  */
     17 
     18 #ifndef GCC_D_FRONTEND_H
     19 #define GCC_D_FRONTEND_H
     20 
     21 /* These functions are defined in D runtime.  */
     22 extern "C" int rt_init (void);
     23 extern "C" int rt_term (void);
     24 extern "C" void gc_disable (void);
     25 extern "C" void *gc_malloc (size_t sz, unsigned ba = 0, const void *ti = NULL);
     26 extern "C" void gc_free (void *);
     27 extern "C" void gc_collect (void);
     28 
     29 template<typename T>
     30 inline T *
     31 d_gc_malloc (void)
     32 {
     33   void *ptr = gc_malloc (sizeof (T));
     34   return new(ptr) T ();
     35 }
     36 
     37 #endif
     38