/* Memory allocation on the stack.
- Copyright (C) 1995, 1999, 2001-2004, 2006-2016 Free Software Foundation,
+ Copyright (C) 1995, 1999, 2001-2004, 2006-2019 Free Software Foundation,
Inc.
This program is free software; you can redistribute it and/or modify it
You should have received a copy of the GNU General Public
License along with this program; if not, see
- <http://www.gnu.org/licenses/>.
+ <https://www.gnu.org/licenses/>.
*/
/* Avoid using the symbol _ALLOCA_H here, as Bison assumes _ALLOCA_H
#ifndef alloca
# ifdef __GNUC__
+ /* Some version of mingw have an <alloca.h> that causes trouble when
+ included after 'alloca' gets defined as a macro. As a workaround, include
+ this <alloca.h> first and define 'alloca' as a macro afterwards. */
+# if (defined _WIN32 && ! defined __CYGWIN__) && @HAVE_ALLOCA_H@
+# include_next <alloca.h>
+# endif
# define alloca __builtin_alloca
# elif defined _AIX
# define alloca __alloca