* parse.y (void_expr0): node might become NULL after calling

eban · eban · commit 30171249fbc5 · 2003-04-19T18:19:34.000Z
remove_begin().


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_6@3699 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
diff --git a/ChangeLog b/ChangeLog
@@ -1,3 +1,8 @@
+Sun Apr 20 03:09:30 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+
+	* parse.y (void_expr0): node might become NULL after calling
+	  remove_begin().
+
 Wed Apr  9 16:14:24 2003  NAKAMURA Usaku <usa@ruby-lang.org>
 
 	* ext/extmk.rb.in (create_makefile): link @LIBS@.
diff --git a/parse.y b/parse.y
@@ -4595,9 +4595,9 @@ void_expr0(node)
     char *useless = 0;
 
     if (!RTEST(ruby_verbose)) return;
-    if (!node) return;
 
   again:
+    if (!node) return;
     switch (nd_type(node)) {
       case NODE_NEWLINE:
 	node = node->nd_next;
