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Side by Side Diff: sdk/lib/_internal/compiler/implementation/enqueue.dart

Issue 12211013: Allow intercepted calls to have typed selectors. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/
Patch Set: Created 7 years, 10 months ago
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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2012, 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 part of dart2js; 5 part of dart2js;
6 6
7 class EnqueueTask extends CompilerTask { 7 class EnqueueTask extends CompilerTask {
8 final ResolutionEnqueuer resolution; 8 final ResolutionEnqueuer resolution;
9 final CodegenEnqueuer codegen; 9 final CodegenEnqueuer codegen;
10 10
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312 void registerGetOfStaticFunction(FunctionElement element) { 312 void registerGetOfStaticFunction(FunctionElement element) {
313 registerStaticUse(element); 313 registerStaticUse(element);
314 universe.staticFunctionsNeedingGetter.add(element); 314 universe.staticFunctionsNeedingGetter.add(element);
315 } 315 }
316 316
317 void registerDynamicInvocation(SourceString methodName, Selector selector) { 317 void registerDynamicInvocation(SourceString methodName, Selector selector) {
318 assert(selector != null); 318 assert(selector != null);
319 registerInvocation(methodName, selector); 319 registerInvocation(methodName, selector);
320 } 320 }
321 321
322 void registerDynamicInvocationOf(Element element) { 322 void registerDynamicInvocationOf(Element element, Selector selector) {
323 addToWorkList(element); 323 assert(selector.isCall()
324 || selector.isOperator()
325 || selector.isIndex()
326 || selector.isIndexSet());
327 if (element.isFunction()) {
328 addToWorkList(element);
329 } else if (element.isAbstractField()) {
330 AbstractFieldElement field = element;
331 // Since the invocation is a dynamic call on a getter, we only
332 // need to schedule the getter on the work list.
333 addToWorkList(field.getter);
334 } else {
335 assert(element.isField());
336 }
337 // We also need to add the selector to the invoked names map,
338 // because the emitter uses that map to generate parameter stubs.
339 Set<Selector> selectors = universe.invokedNames.putIfAbsent(
340 element.name, () => new Set<Selector>());
341 selectors.add(selector);
324 } 342 }
325 343
326 void registerDynamicGetter(SourceString methodName, Selector selector) { 344 void registerDynamicGetter(SourceString methodName, Selector selector) {
327 registerInvokedGetter(methodName, selector); 345 registerInvokedGetter(methodName, selector);
328 } 346 }
329 347
330 void registerDynamicSetter(SourceString methodName, Selector selector) { 348 void registerDynamicSetter(SourceString methodName, Selector selector) {
331 registerInvokedSetter(methodName, selector); 349 registerInvokedSetter(methodName, selector);
332 } 350 }
333 351
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438 addToWorkList( 456 addToWorkList(
439 compiler.isolateHelperLibrary.find(Compiler.START_ROOT_ISOLATE)); 457 compiler.isolateHelperLibrary.find(Compiler.START_ROOT_ISOLATE));
440 addToWorkList(compiler.isolateHelperLibrary.find( 458 addToWorkList(compiler.isolateHelperLibrary.find(
441 const SourceString('_currentIsolate'))); 459 const SourceString('_currentIsolate')));
442 addToWorkList(compiler.isolateHelperLibrary.find( 460 addToWorkList(compiler.isolateHelperLibrary.find(
443 const SourceString('_callInIsolate'))); 461 const SourceString('_callInIsolate')));
444 } 462 }
445 463
446 void enableNoSuchMethod(Element element) { 464 void enableNoSuchMethod(Element element) {
447 if (compiler.enabledNoSuchMethod) return; 465 if (compiler.enabledNoSuchMethod) return;
466 Selector selector = new Selector.noSuchMethod();
448 if (identical(element.getEnclosingClass(), compiler.objectClass)) { 467 if (identical(element.getEnclosingClass(), compiler.objectClass)) {
449 registerDynamicInvocationOf(element); 468 registerDynamicInvocationOf(element, selector);
450 return; 469 return;
451 } 470 }
452 compiler.enabledNoSuchMethod = true; 471 compiler.enabledNoSuchMethod = true;
453 Selector selector = new Selector.noSuchMethod();
454 registerInvocation(Compiler.NO_SUCH_METHOD, selector); 472 registerInvocation(Compiler.NO_SUCH_METHOD, selector);
455 473
456 compiler.createInvocationMirrorElement = 474 compiler.createInvocationMirrorElement =
457 compiler.findHelper(Compiler.CREATE_INVOCATION_MIRROR); 475 compiler.findHelper(Compiler.CREATE_INVOCATION_MIRROR);
458 addToWorkList(compiler.createInvocationMirrorElement); 476 addToWorkList(compiler.createInvocationMirrorElement);
459 } 477 }
460 478
461 void forEach(f(WorkItem work)) { 479 void forEach(f(WorkItem work)) {
462 while (!queue.isEmpty) { 480 while (!queue.isEmpty) {
463 // TODO(johnniwinther): Find an optimal process order for resolution. 481 // TODO(johnniwinther): Find an optimal process order for resolution.
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552 while(!queue.isEmpty) { 570 while(!queue.isEmpty) {
553 // TODO(johnniwinther): Find an optimal process order for codegen. 571 // TODO(johnniwinther): Find an optimal process order for codegen.
554 f(queue.removeLast()); 572 f(queue.removeLast());
555 } 573 }
556 } 574 }
557 575
558 void _logSpecificSummary(log(message)) { 576 void _logSpecificSummary(log(message)) {
559 log('Compiled ${universe.generatedCode.length} methods.'); 577 log('Compiled ${universe.generatedCode.length} methods.');
560 } 578 }
561 } 579 }
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