Index: pkg/compiler/lib/src/tree_ir/tree_ir_builder.dart |
diff --git a/pkg/compiler/lib/src/tree_ir/tree_ir_builder.dart b/pkg/compiler/lib/src/tree_ir/tree_ir_builder.dart |
index 8adf3a9171e3a46432e915c49a531b6d1b8fd60c..b91475c0174d25691c229614f9079eff39e62aa8 100644 |
--- a/pkg/compiler/lib/src/tree_ir/tree_ir_builder.dart |
+++ b/pkg/compiler/lib/src/tree_ir/tree_ir_builder.dart |
@@ -641,6 +641,17 @@ class Builder implements cps_ir.Visitor/*<NodeCallback|Node>*/ { |
return new TypeOperator(value, node.dartType, typeArgs, isTypeTest: true); |
} |
+ Expression visitTypeTestRaw(cps_ir.TypeTestRaw node) { |
+ if (node.usePropertyTest) { |
+ Expression value = getVariableUse(node.value); |
+ // TODO(sra): Move !! to cps_ir level. |
+ return new Not(new Not(new GetTypeTestProperty(value, node.dartType))); |
+ } |
+ Expression value = getVariableUse(node.value); |
+ List<Expression> typeArgs = <Expression>[]; |
+ return new TypeOperator(value, node.dartType, typeArgs, isTypeTest: true); |
+ } |
+ |
Expression visitGetStatic(cps_ir.GetStatic node) { |
return new GetStatic(node.element, node.sourceInformation); |
} |
@@ -700,4 +711,3 @@ class Builder implements cps_ir.Visitor/*<NodeCallback|Node>*/ { |
visitContinuation(cps_ir.Continuation node) => unexpectedNode(node); |
visitMutableVariable(cps_ir.MutableVariable node) => unexpectedNode(node); |
} |
- |