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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 ssa; | 5 part of ssa; |
6 | 6 |
7 class SsaCodeGeneratorTask extends CompilerTask { | 7 class SsaCodeGeneratorTask extends CompilerTask { |
8 | 8 |
9 final JavaScriptBackend backend; | 9 final JavaScriptBackend backend; |
10 | 10 |
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1508 world.registerDynamicInvocation(name, selector); | 1508 world.registerDynamicInvocation(name, selector); |
1509 } | 1509 } |
1510 } | 1510 } |
1511 push(jsPropertyCall(object, methodName, arguments), node); | 1511 push(jsPropertyCall(object, methodName, arguments), node); |
1512 } | 1512 } |
1513 | 1513 |
1514 Selector getOptimizedSelectorFor(HInvokeDynamic node, | 1514 Selector getOptimizedSelectorFor(HInvokeDynamic node, |
1515 Selector defaultSelector) { | 1515 Selector defaultSelector) { |
1516 // TODO(4434): For private members we need to use the untyped selector. | 1516 // TODO(4434): For private members we need to use the untyped selector. |
1517 if (defaultSelector.name.isPrivate()) return defaultSelector; | 1517 if (defaultSelector.name.isPrivate()) return defaultSelector; |
1518 // If [JSInvocationMirror.invokeOn] has been called, we must not create a | |
1519 // typed selector based on the receiver type. | |
1520 if (node.element == null && // Invocation is not exact. | |
1521 backend.compiler.enabledInvokeOn) { | |
1522 return defaultSelector; | |
1523 } | |
1524 HType receiverHType = types[node.inputs[0]]; | 1518 HType receiverHType = types[node.inputs[0]]; |
1525 DartType receiverType = receiverHType.computeType(compiler); | 1519 DartType receiverType = receiverHType.computeType(compiler); |
1526 if (receiverType != null) { | 1520 if (receiverType != null) { |
1527 return new TypedSelector(receiverType, defaultSelector); | 1521 return new TypedSelector(receiverType, defaultSelector); |
1528 } else { | 1522 } else { |
1529 return defaultSelector; | 1523 return defaultSelector; |
1530 } | 1524 } |
1531 } | 1525 } |
1532 | 1526 |
1533 visitInvokeDynamicSetter(HInvokeDynamicSetter node) { | 1527 visitInvokeDynamicSetter(HInvokeDynamicSetter node) { |
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3000 if (leftType.canBeNull() && rightType.canBeNull()) { | 2994 if (leftType.canBeNull() && rightType.canBeNull()) { |
3001 if (left.isConstantNull() || right.isConstantNull() || | 2995 if (left.isConstantNull() || right.isConstantNull() || |
3002 (leftType.isPrimitive() && leftType == rightType)) { | 2996 (leftType.isPrimitive() && leftType == rightType)) { |
3003 return '=='; | 2997 return '=='; |
3004 } | 2998 } |
3005 return null; | 2999 return null; |
3006 } else { | 3000 } else { |
3007 return '==='; | 3001 return '==='; |
3008 } | 3002 } |
3009 } | 3003 } |
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