Baseline for-of implementation

src/full-codegen.cc

Index: src/full-codegen.cc
diff --git a/src/full-codegen.cc b/src/full-codegen.cc
index c32309a61f77b646d039dfc6cf490e16d761ad24..fe3c43f692086ec56d17b31570941467463a7076 100644
--- a/src/full-codegen.cc
+++ b/src/full-codegen.cc
@@ -164,8 +164,8 @@ void BreakableStatementChecker::VisitForInStatement(ForInStatement* stmt) {
 
 
 void BreakableStatementChecker::VisitForOfStatement(ForOfStatement* stmt) {
-  // Mark for in statements breakable if the iterable expression is.
-  Visit(stmt->iterable());
+  // For-of is breakable because of the next() call.
+  is_breakable_ = true;
 }
 
 
@@ -1389,11 +1389,6 @@ void FullCodeGenerator::VisitForStatement(ForStatement* stmt) {
 }
 
 
-void FullCodeGenerator::VisitForOfStatement(ForOfStatement* stmt) {
-  // TODO(wingo): Implement.
-}
-
-
 void FullCodeGenerator::VisitTryCatchStatement(TryCatchStatement* stmt) {
   Comment cmnt(masm_, "[ TryCatchStatement");
   SetStatementPosition(stmt);