Experimental: periodic merge of the bleeding_edge branch to the...

src/rewriter.cc

Index: src/rewriter.cc
===================================================================
--- src/rewriter.cc	(revision 1168)
+++ src/rewriter.cc	(working copy)
@@ -243,6 +243,12 @@
 }
 
 
+void AstOptimizer::VisitCatchExtensionObject(CatchExtensionObject* node) {
+  Visit(node->key());
+  Visit(node->value());
+}
+
+
 void AstOptimizer::VisitAssignment(Assignment* node) {
   switch (node->op()) {
     case Token::INIT_VAR:
@@ -282,7 +288,7 @@
     case Token::INIT_VAR:
     case Token::INIT_CONST:
     case Token::ASSIGN:
-      // Pure assigment copies the type from the value.
+      // Pure assignment copies the type from the value.
       node->type()->CopyFrom(node->value()->type());
       break;
     case Token::ASSIGN_BIT_OR:
@@ -420,7 +426,7 @@
       node->type()->SetAsLikelySmi();
     }
     if (node->type()->IsLikelySmi()) {
-      // The type of this node changed to LIKELY_SMI. Propagate this knowlege
+      // The type of this node changed to LIKELY_SMI. Propagate this knowledge
       // down through the nodes.
       if (node->left()->type()->IsUnknown()) {
         node->left()->type()->SetAsLikelySmi();
@@ -455,7 +461,7 @@
       node->type()->SetAsLikelySmi();
     }
     if (node->type()->IsLikelySmi()) {
-      // The type of this node changed to LIKELY_SMI. Propagate this knowlege
+      // The type of this node changed to LIKELY_SMI. Propagate this knowledge
       // down through the nodes.
       if (node->left()->type()->IsUnknown()) {
         node->left()->type()->SetAsLikelySmi();
@@ -684,6 +690,12 @@
 }
 
 
+void Processor::VisitCatchExtensionObject(CatchExtensionObject* node) {
+  USE(node);
+  UNREACHABLE();
+}
+
+
 void Processor::VisitAssignment(Assignment* node) {
   USE(node);
   UNREACHABLE();