Use elements/types.dart in codegen.dart

pkg/compiler/lib/src/ssa/codegen.dart

Index: pkg/compiler/lib/src/ssa/codegen.dart
diff --git a/pkg/compiler/lib/src/ssa/codegen.dart b/pkg/compiler/lib/src/ssa/codegen.dart
index 7a2b91b4b8ccaaaad1d024fb1f4827b5d339e749..ce60d470de679412128c6fd54d967e3dd6991205 100644
--- a/pkg/compiler/lib/src/ssa/codegen.dart
+++ b/pkg/compiler/lib/src/ssa/codegen.dart
@@ -21,7 +21,7 @@ import '../elements/elements.dart'
         ResolvedAst,
         FunctionElement;
 import '../elements/entities.dart';
-import '../elements/resolution_types.dart';
+import '../elements/types.dart';
 import '../io/source_information.dart';
 import '../js/js.dart' as js;
 import '../js_backend/backend_helpers.dart' show BackendHelpers;
@@ -2630,7 +2630,7 @@ class SsaCodeGenerator implements HVisitor, HBlockInformationVisitor {
   }
 
   void checkTypeViaInstanceof(
-      HInstruction input, DartType type, SourceInformation sourceInformation,
+      HInstruction input, InterfaceType type, SourceInformation sourceInformation,
       {bool negative: false}) {
     registry.registerTypeUse(new TypeUse.isCheck(type));
 
@@ -2649,7 +2649,7 @@ class SsaCodeGenerator implements HVisitor, HBlockInformationVisitor {
   void handleNumberOrStringSupertypeCheck(
       HInstruction input,
       HInstruction interceptor,
-      DartType type,
+      InterfaceType type,
       SourceInformation sourceInformation,
       {bool negative: false}) {
     assert(!identical(type.element, commonElements.listClass) &&
@@ -2675,7 +2675,7 @@ class SsaCodeGenerator implements HVisitor, HBlockInformationVisitor {
   }
 
   void handleStringSupertypeCheck(HInstruction input, HInstruction interceptor,
-      DartType type, SourceInformation sourceInformation,
+      InterfaceType type, SourceInformation sourceInformation,
       {bool negative: false}) {
     assert(!identical(type.element, commonElements.listClass) &&
         !commonElements.isListSupertype(type.element) &&
@@ -2692,7 +2692,7 @@ class SsaCodeGenerator implements HVisitor, HBlockInformationVisitor {
   }
 
   void handleListOrSupertypeCheck(HInstruction input, HInstruction interceptor,
-      DartType type, SourceInformation sourceInformation,
+      InterfaceType type, SourceInformation sourceInformation,
       {bool negative: false}) {
     assert(!identical(type.element, commonElements.stringClass) &&
         !commonElements.isStringOnlySupertype(type.element) &&
@@ -3018,8 +3018,7 @@ class SsaCodeGenerator implements HVisitor, HBlockInformationVisitor {
 
       case TypeInfoExpressionKind.INSTANCE:
         // We expect only flat types for the INSTANCE representation.
-        assert(
-            node.dartType == (node.dartType as InterfaceType).element.thisType);
+        assert(node.dartType.treatAsRaw);
         registry.registerInstantiatedClass(commonElements.listClass);
         push(new js.ArrayInitializer(arguments)
             .withSourceInformation(node.sourceInformation));