[Interpreter] Add support for JS calls.

src/compiler/typer.cc

 // Copyright 2014 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/compiler/typer.h"
 
 #include "src/base/flags.h"
 #include "src/base/lazy-instance.h"
 #include "src/bootstrapper.h"
 #include "src/compiler/common-operator.h"
@@ skipping 591 matching lines @@
 Bounds Typer::Visitor::TypeTypedStateValues(Node* node) {
   return Bounds(Type::None(zone()), Type::Internal(zone()));
 }
 
 
 Bounds Typer::Visitor::TypeCall(Node* node) {
   return Bounds::Unbounded();
 }
 
 
+Bounds Typer::Visitor::TypeCallVarArgs(Node* node) {
+  return Bounds::Unbounded();
+}
+
+
 Bounds Typer::Visitor::TypeProjection(Node* node) {
   // TODO(titzer): use the output type of the input to determine the bounds.
   return Bounds::Unbounded();
 }
 
 
 Bounds Typer::Visitor::TypeDead(Node* node) {
   return Bounds::Unbounded();
 }
 
@@ skipping 1665 matching lines @@
       TYPED_ARRAYS(TYPED_ARRAY_CASE)
 #undef TYPED_ARRAY_CASE
     }
   }
   return Type::Constant(value, zone());
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8