- Remove Isolate::Flags structure and store flags directly in isolate.

runtime/vm/ast.cc

 // Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/ast.h"
 #include "vm/compiler.h"
 #include "vm/dart_entry.h"
 #include "vm/isolate.h"
 #include "vm/log.h"
 #include "vm/object_store.h"
@@ skipping 557 matching lines @@
     return NULL;
   }
   return new StoreLocalNode(token_pos(), &local(), rhs);
 }
 
 
 AstNode* LoadStaticFieldNode::MakeAssignmentNode(AstNode* rhs) {
   if (field().is_final()) {
     return NULL;
   }
-  if (Isolate::Current()->flags().type_checks()) {
+  if (Isolate::Current()->type_checks()) {
     rhs = new AssignableNode(
         field().token_pos(),
         rhs,
         AbstractType::ZoneHandle(field().type()),
         String::ZoneHandle(field().name()));
   }
   return new StoreStaticFieldNode(token_pos(), field(), rhs);
 }
 
 
@@ skipping 67 matching lines @@
     // If the prefix is not yet loaded, the getter doesn't exist. Return a
     // setter that will throw a NSME at runtime.
     if (!prefix.is_loaded()) {
       return new StaticSetterNode(token_pos(), NULL, cls(), field_name_, rhs);
     }
 
     Object& obj = Object::Handle(zone, prefix.LookupObject(field_name_));
     if (obj.IsField()) {
       const Field& field = Field::ZoneHandle(zone, Field::Cast(obj).raw());
       if (!field.is_final()) {
-        if (isolate->flags().type_checks()) {
+        if (isolate->type_checks()) {
           rhs = new AssignableNode(field.token_pos(),
                                    rhs,
                                    AbstractType::ZoneHandle(zone, field.type()),
                                    field_name_);
         }
         return new StoreStaticFieldNode(token_pos(), field, rhs);
       }
     }
 
     // No field found in prefix. Look for a setter function.
@@ skipping 14 matching lines @@
     // non-existing setter that will throw an NSM error.
     return new StaticSetterNode(token_pos(), NULL, cls(), field_name_, rhs);
   }
 
   if (owner().IsLibrary()) {
     const Library& library = Library::Cast(owner());
     Object& obj = Object::Handle(zone, library.ResolveName(field_name_));
     if (obj.IsField()) {
       const Field& field = Field::ZoneHandle(zone, Field::Cast(obj).raw());
       if (!field.is_final()) {
-        if (isolate->flags().type_checks()) {
+        if (isolate->type_checks()) {
           rhs = new AssignableNode(field.token_pos(),
                                    rhs,
                                    AbstractType::ZoneHandle(zone, field.type()),
                                    field_name_);
         }
         return new StoreStaticFieldNode(token_pos(), field, rhs);
       }
     }
 
     // No field found in library. Look for a setter function.
@@ skipping 35 matching lines @@
     }
 #if defined(DEBUG)
     const String& getter_name =
         String::Handle(zone, Field::LookupGetterSymbol(field_name_));
     ASSERT(!getter_name.IsNull());
     const Function& getter =
         Function::Handle(zone, cls().LookupStaticFunction(getter_name));
     ASSERT(!getter.IsNull() &&
            (getter.kind() == RawFunction::kImplicitStaticFinalGetter));
 #endif
-    if (isolate->flags().type_checks()) {
+    if (isolate->type_checks()) {
       rhs = new AssignableNode(
           field.token_pos(),
           rhs,
           AbstractType::ZoneHandle(zone, field.type()),
           String::ZoneHandle(zone, field.name()));
     }
     return new StoreStaticFieldNode(token_pos(), field, rhs);
   }
   // Didn't find a static setter or a static field. Make a call to
   // the non-existent setter to trigger a NoSuchMethodError at runtime.
@@ skipping 49 matching lines @@
   if (result.IsError() || result.IsNull()) {
     // TODO(turnidge): We could get better error messages by returning
     // the Error object directly to the parser.  This will involve
     // replumbing all of the EvalConstExpr methods.
     return NULL;
   }
   return &Instance::ZoneHandle(Instance::Cast(result).raw());
 }
 
 }  // namespace dart