Keep a canonical list of shared function infos.

src/typing.cc

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/typing.h"
 
 #include "src/frames.h"
 #include "src/frames-inl.h"
 #include "src/ostreams.h"
 #include "src/parser.h"  // for CompileTimeValue; TODO(rossberg): should move
@@ skipping 328 matching lines @@
   store_.Forget();  // Control may transfer here via 'throw'.
   RECURSE(Visit(stmt->finally_block()));
 }
 
 
 void AstTyper::VisitDebuggerStatement(DebuggerStatement* stmt) {
   store_.Forget();  // May do whatever.
 }
 
 
-void AstTyper::VisitFunctionLiteral(FunctionLiteral* expr) {
-  expr->InitializeSharedInfo(Handle<Code>(info_->closure()->shared()->code()));
-}
+void AstTyper::VisitFunctionLiteral(FunctionLiteral* expr) {}
 
 
 void AstTyper::VisitClassLiteral(ClassLiteral* expr) {}
 
 
 void AstTyper::VisitNativeFunctionLiteral(NativeFunctionLiteral* expr) {
 }
 
 
 void AstTyper::VisitConditional(Conditional* expr) {
@@ skipping 425 matching lines @@
 void AstTyper::VisitImportDeclaration(ImportDeclaration* declaration) {
 }
 
 
 void AstTyper::VisitExportDeclaration(ExportDeclaration* declaration) {
 }
 
 
 }  // namespace internal
 }  // namespace v8