dart/sdk/lib/_internal/compiler/implementation/js_emitter/type_test_emitter.dart - Issue 27524003: Generate tear-off closures dynamically.

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Unified Diff: dart/sdk/lib/_internal/compiler/implementation/js_emitter/type_test_emitter.dart

Issue 27524003: Generate tear-off closures dynamically. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge

Patch Set: Merged with r30954 Created 7 years ago

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« dart/sdk/lib/_internal/compiler/implementation/js_emitter/reflection_data_parser.dart ('K') | « dart/sdk/lib/_internal/compiler/implementation/js_emitter/reflection_data_parser.dart ('k') | dart/sdk/lib/_internal/compiler/implementation/universe/universe.dart » ('j') | dart/sdk/lib/_internal/lib/js_helper.dart » ('J')
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Index: dart/sdk/lib/_internal/compiler/implementation/js_emitter/type_test_emitter.dart

diff --git a/dart/sdk/lib/_internal/compiler/implementation/js_emitter/type_test_emitter.dart b/dart/sdk/lib/_internal/compiler/implementation/js_emitter/type_test_emitter.dart

index d92cacfeabcd901591f6b892df4c09a474b850a1..92e4f63df5ed6b0ff3ef0099c13705ecf2a7e828 100644

--- a/dart/sdk/lib/_internal/compiler/implementation/js_emitter/type_test_emitter.dart

+++ b/dart/sdk/lib/_internal/compiler/implementation/js_emitter/type_test_emitter.dart

@@ -70,7 +70,11 @@ class TypeTestEmitter extends CodeEmitterHelper {

RuntimeTypes rti = backend.rti;

jsAst.Expression encoding = rti.getSignatureEncoding(type, thisAccess);

String operatorSignature = namer.operatorSignature();

- builder.addProperty(operatorSignature, encoding);

+ if (!type.containsTypeVariables) {

+ builder.functionType = '${task.metadataEmitter.reifyType(type)}';

+ } else {

+ builder.addProperty(operatorSignature, encoding);

+ }

}

void generateSubstitution(ClassElement cls, {bool emitNull: false}) {