Use a different map to distinguish eval contexts

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 <iomanip>
 
 #include "src/base/flags.h"
 #include "src/bootstrapper.h"
@@ skipping 1218 matching lines @@
 Type* Typer::Visitor::TypeJSStoreContext(Node* node) {
   UNREACHABLE();
   return nullptr;
 }
 
 
 Type* Typer::Visitor::TypeJSCreateFunctionContext(Node* node) {
   return Type::OtherInternal();
 }
 
+Type* Typer::Visitor::TypeJSCreateEvalContext(Node* node) {
+  return Type::OtherInternal();
+}
+
 Type* Typer::Visitor::TypeJSCreateCatchContext(Node* node) {
   return Type::OtherInternal();
 }
 
 Type* Typer::Visitor::TypeJSCreateWithContext(Node* node) {
   return Type::OtherInternal();
 }
 
 Type* Typer::Visitor::TypeJSCreateBlockContext(Node* node) {
   return Type::OtherInternal();
@@ skipping 457 matching lines @@
 Type* Typer::Visitor::TypeConstant(Handle<Object> value) {
   if (Type::IsInteger(*value)) {
     return Type::Range(value->Number(), value->Number(), zone());
   }
   return Type::NewConstant(value, zone());
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8