--- a/conv/null.c	Sat Feb 18 21:33:43 2006 +0900
+++ b/conv/null.c	Thu Mar 16 17:03:24 2006 +0900
@@ -7,6 +7,10 @@
 #include "conv/convdef.h"
 #include "conv/null.h"
 static void
+expr_(int e)
+{ }
+
+static void
 conv_()
 { }
 
@@ -87,7 +91,7 @@
 { }
 
 static void
-dowhile_end_()
+dowhile_end_(int cond)
 { }
 
 static int
@@ -107,15 +111,15 @@
 { }
 
 static void
-for2_()
+for2_(int cond)
 { }
 
 static void
-for_body_()
+for_body_(int conti)
 { }
 
 static void
-for_end_()
+for_end_(int p0,int p1,int e)
 { }
 
 static void
@@ -123,7 +127,7 @@
 { }
 
 static void
-funcall_args_()
+funcall_args_(int f,int t, int args)
 { }
 
 static void
@@ -179,7 +183,7 @@
 { }
 
 static void
-if_then_()
+if_then_(int cond)
 { }
 
 static void
@@ -235,7 +239,7 @@
 { }
 
 static void
-return_end_()
+return_end_(int e)
 { }
 
 static void
@@ -259,11 +263,11 @@
 { }
 
 static void
-switch_body_()
+switch_body_(int v)
 { }
 
 static void
-switch_end_()
+switch_end_(int cslist)
 { }
 
 static void
@@ -279,7 +283,7 @@
 { }
 
 static void
-while_body_()
+while_body_(int cond)
 { }
 
 static void