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Issue 859833002: dart2js: Rename functions with getter name. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Created 5 years, 11 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.js_emitter; 5 part of dart2js.js_emitter;
6 6
7 const USE_NEW_EMITTER = const bool.fromEnvironment("dart2js.use.new.emitter"); 7 const USE_NEW_EMITTER = const bool.fromEnvironment("dart2js.use.new.emitter");
8 8
9 /** 9 /**
10 * Generates the code for all used classes in the program. Static fields (even 10 * Generates the code for all used classes in the program. Static fields (even
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121 } 121 }
122 122
123 jsAst.Expression closureClassConstructorAccess(ClosureClassElement e) { 123 jsAst.Expression closureClassConstructorAccess(ClosureClassElement e) {
124 return emitter.closureClassConstructorAccess(e); 124 return emitter.closureClassConstructorAccess(e);
125 } 125 }
126 126
127 void registerReadTypeVariable(TypeVariableElement element) { 127 void registerReadTypeVariable(TypeVariableElement element) {
128 readTypeVariables.add(element); 128 readTypeVariables.add(element);
129 } 129 }
130 130
131 Set<ClassElement> interceptorsReferencedFromConstants() { 131 Set<ClassElement> computeInterceptorsReferencedFromConstants() {
132 Set<ClassElement> classes = new Set<ClassElement>(); 132 Set<ClassElement> classes = new Set<ClassElement>();
133 JavaScriptConstantCompiler handler = backend.constants; 133 JavaScriptConstantCompiler handler = backend.constants;
134 List<ConstantValue> constants = handler.getConstantsForEmission(); 134 List<ConstantValue> constants = handler.getConstantsForEmission();
135 for (ConstantValue constant in constants) { 135 for (ConstantValue constant in constants) {
136 if (constant is InterceptorConstantValue) { 136 if (constant is InterceptorConstantValue) {
137 InterceptorConstantValue interceptorConstant = constant; 137 InterceptorConstantValue interceptorConstant = constant;
138 classes.add(interceptorConstant.dispatchedType.element); 138 classes.add(interceptorConstant.dispatchedType.element);
139 } 139 }
140 } 140 }
141 return classes; 141 return classes;
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156 // Go over specialized interceptors and then constants to know which 156 // Go over specialized interceptors and then constants to know which
157 // interceptors are needed. 157 // interceptors are needed.
158 Set<ClassElement> needed = new Set<ClassElement>(); 158 Set<ClassElement> needed = new Set<ClassElement>();
159 backend.specializedGetInterceptors.forEach( 159 backend.specializedGetInterceptors.forEach(
160 (_, Iterable<ClassElement> elements) { 160 (_, Iterable<ClassElement> elements) {
161 needed.addAll(elements); 161 needed.addAll(elements);
162 } 162 }
163 ); 163 );
164 164
165 // Add interceptors referenced by constants. 165 // Add interceptors referenced by constants.
166 needed.addAll(interceptorsReferencedFromConstants()); 166 needed.addAll(computeInterceptorsReferencedFromConstants());
167 167
168 // Add unneeded interceptors to the [unneededClasses] set. 168 // Add unneeded interceptors to the [unneededClasses] set.
169 for (ClassElement interceptor in backend.interceptedClasses) { 169 for (ClassElement interceptor in backend.interceptedClasses) {
170 if (!needed.contains(interceptor) 170 if (!needed.contains(interceptor)
171 && interceptor != compiler.objectClass) { 171 && interceptor != compiler.objectClass) {
172 unneededClasses.add(interceptor); 172 unneededClasses.add(interceptor);
173 } 173 }
174 } 174 }
175 175
176 // These classes are just helpers for the backend's type system. 176 // These classes are just helpers for the backend's type system.
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461 jsAst.Expression typeAccess(Element e); 461 jsAst.Expression typeAccess(Element e);
462 462
463 /// Returns the JS constructor for the given closure class [e]. 463 /// Returns the JS constructor for the given closure class [e].
464 jsAst.Expression closureClassConstructorAccess(ClosureClassElement e); 464 jsAst.Expression closureClassConstructorAccess(ClosureClassElement e);
465 465
466 int compareConstants(ConstantValue a, ConstantValue b); 466 int compareConstants(ConstantValue a, ConstantValue b);
467 bool isConstantInlinedOrAlreadyEmitted(ConstantValue constant); 467 bool isConstantInlinedOrAlreadyEmitted(ConstantValue constant);
468 468
469 void invalidateCaches(); 469 void invalidateCaches();
470 } 470 }
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