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1 // Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 import '../closure.dart' show ClosureDataLookup; | 5 import '../closure.dart' show ClosureDataLookup; |
6 import '../constants/constant_system.dart'; | 6 import '../constants/constant_system.dart'; |
7 import '../common/codegen.dart' show CodegenRegistry; | 7 import '../common/codegen.dart' show CodegenRegistry; |
8 import '../common_elements.dart'; | 8 import '../common_elements.dart'; |
9 import '../compiler.dart'; | 9 import '../compiler.dart'; |
10 import '../deferred_load.dart'; | 10 import '../deferred_load.dart'; |
11 import '../diagnostics/diagnostic_listener.dart'; | 11 import '../diagnostics/diagnostic_listener.dart'; |
12 import '../elements/elements.dart'; | |
13 import '../elements/entities.dart' show Entity, Local, MemberEntity; | 12 import '../elements/entities.dart' show Entity, Local, MemberEntity; |
14 import '../elements/jumps.dart'; | 13 import '../elements/jumps.dart'; |
15 import '../elements/types.dart'; | 14 import '../elements/types.dart'; |
16 import '../js_backend/backend.dart'; | 15 import '../js_backend/backend.dart'; |
17 import '../js_backend/backend_usage.dart'; | 16 import '../js_backend/backend_usage.dart'; |
18 import '../js_backend/constant_handler_javascript.dart'; | 17 import '../js_backend/constant_handler_javascript.dart'; |
19 import '../js_backend/namer.dart'; | 18 import '../js_backend/namer.dart'; |
20 import '../js_backend/native_data.dart'; | 19 import '../js_backend/native_data.dart'; |
21 import '../js_backend/js_interop_analysis.dart'; | 20 import '../js_backend/js_interop_analysis.dart'; |
22 import '../js_backend/interceptor_data.dart'; | 21 import '../js_backend/interceptor_data.dart'; |
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254 } | 253 } |
255 | 254 |
256 HInstruction callSetRuntimeTypeInfoWithTypeArguments(InterfaceType type, | 255 HInstruction callSetRuntimeTypeInfoWithTypeArguments(InterfaceType type, |
257 List<HInstruction> rtiInputs, HInstruction newObject) { | 256 List<HInstruction> rtiInputs, HInstruction newObject) { |
258 if (!rtiNeed.classNeedsRti(type.element)) { | 257 if (!rtiNeed.classNeedsRti(type.element)) { |
259 return newObject; | 258 return newObject; |
260 } | 259 } |
261 | 260 |
262 HInstruction typeInfo = new HTypeInfoExpression( | 261 HInstruction typeInfo = new HTypeInfoExpression( |
263 TypeInfoExpressionKind.INSTANCE, | 262 TypeInfoExpressionKind.INSTANCE, |
264 (type.element as ClassElement).thisType, | 263 closedWorld.elementEnvironment.getThisType(type.element), |
265 rtiInputs, | 264 rtiInputs, |
266 closedWorld.commonMasks.dynamicType); | 265 closedWorld.commonMasks.dynamicType); |
267 add(typeInfo); | 266 add(typeInfo); |
268 return callSetRuntimeTypeInfo(typeInfo, newObject); | 267 return callSetRuntimeTypeInfo(typeInfo, newObject); |
269 } | 268 } |
270 | 269 |
271 /// Called when control flow is about to change, in which case we need to | 270 /// Called when control flow is about to change, in which case we need to |
272 /// specify special successors if we are already in a try/catch/finally block. | 271 /// specify special successors if we are already in a try/catch/finally block. |
273 void handleInTryStatement() { | 272 void handleInTryStatement() { |
274 if (!inTryStatement) return; | 273 if (!inTryStatement) return; |
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298 return mirrorsData.mustRetainMetadata; | 297 return mirrorsData.mustRetainMetadata; |
299 case 'USE_CONTENT_SECURITY_POLICY': | 298 case 'USE_CONTENT_SECURITY_POLICY': |
300 return options.useContentSecurityPolicy; | 299 return options.useContentSecurityPolicy; |
301 case 'IS_FULL_EMITTER': | 300 case 'IS_FULL_EMITTER': |
302 return !USE_LAZY_EMITTER && !options.useStartupEmitter; | 301 return !USE_LAZY_EMITTER && !options.useStartupEmitter; |
303 default: | 302 default: |
304 return null; | 303 return null; |
305 } | 304 } |
306 } | 305 } |
307 } | 306 } |
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