Add #include <cstdarg> to all source files that use va_list.

lexor.lex

@@ -26,7 +26,7 @@
 
       //# define YYSTYPE lexval
 
-# include  <iostream>
+# include  <cstdarg>
 # include  "compiler.h"
 # include  "parse_misc.h"
 # include  "parse_api.h"

lexor_keyword.gperf

@@ -9,6 +9,7 @@
 %{
 /* Command-line: gperf -o -i 7 -C -k '1-4,6,9,$' -H keyword_hash -N check_identifier -t ./lexor_keyword.gperf  */
 
+#include <cstdarg>
 #include "config.h"
 #include "parse_misc.h"
 #include "parse.h"

parse.y

@@ -22,6 +22,7 @@
 
 # include "config.h"
 
+# include  <cstdarg>
 # include  "parse_misc.h"
 # include  "compiler.h"
 # include  "pform.h"

parse_misc.cc

@@ -19,8 +19,8 @@
 
 # include "config.h"
 
-# include  "parse_misc.h"
 # include  <cstdarg>
+# include  "parse_misc.h"
 # include  <cstdio>
 # include  <iostream>
 

pform.cc

@@ -20,6 +20,7 @@
 
 # include "config.h"
 
+# include  <cstdarg>
 # include  "compiler.h"
 # include  "pform.h"
 # include  "parse_misc.h"

pform_analog.cc

@@ -17,6 +17,7 @@
  *    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 
+# include  <cstdarg>
 # include  "config.h"
 # include  "compiler.h"
 # include  "pform.h"

pform_disciplines.cc

@@ -17,6 +17,7 @@
  *    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 
+# include  <cstdarg>
 # include  "config.h"
 # include  "compiler.h"
 # include  "pform.h"

pform_package.cc

@@ -18,6 +18,7 @@
  *    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 
+# include  <cstdarg>
 # include  "pform.h"
 # include  "PPackage.h"
 # include  "parse_misc.h"

pform_pclass.cc

@@ -17,6 +17,7 @@
  *    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 
+# include  <cstdarg>
 # include  "pform.h"
 # include  "PClass.h"
 # include  "parse_misc.h"