Changeset 5209 in webkit for trunk/JavaScriptCore/kjs/nodes.cpp

Timestamp:

Oct 18, 2003, 2:13:32 PM (22 years ago)

Author:

darin

Message:

Reviewed by Dave.

• fixed 3367015 -- interdependent variable declarations in for loop don't work (they go backwards)

• kjs/nodes.h: (KJS::ForNode::ForNode): Add a new overload of the constructor for when the first parameter is a variable declaration list. Call reverseList as we do in other constructors that take lists that are built backwards.
• kjs/nodes.cpp: (ForNode::reverseList): Added. New helper function.

File:

• trunk/JavaScriptCore/kjs/nodes.cpp (modified) (1 diff)

trunk/JavaScriptCore/kjs/nodes.cpp

@@ -1988 +1988 @@
 // ------------------------------ ForNode --------------------------------------
 
+VarDeclListNode *ForNode::reverseList(VarDeclListNode *list)
+{
+  VarDeclListNode *head = 0;
+  VarDeclListNode *next;
+  for (VarDeclListNode *n = list; n; n = next) {
+    next = n->list;
+    n->list = head;
+    head = n;
+  }
+  return head;
+}
+
 void ForNode::ref()
 {