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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 library fasta.builder_accessors; | 5 library fasta.builder_accessors; |
6 | 6 |
7 export 'frontend_accessors.dart' show wrapInvalid; | 7 export 'frontend_accessors.dart' show wrapInvalid; |
8 | 8 |
9 import 'frontend_accessors.dart' show Accessor; | 9 import 'frontend_accessors.dart' show Accessor; |
10 | 10 |
11 import 'package:kernel/ast.dart'; | 11 import 'package:kernel/ast.dart'; |
12 | 12 |
13 import 'package:kernel/core_types.dart' show CoreTypes; | 13 import 'package:kernel/core_types.dart' show CoreTypes; |
14 | 14 |
| 15 import '../builder/scope.dart' show ProblemBuilder; |
| 16 |
15 import '../errors.dart' show internalError, printUnexpected; | 17 import '../errors.dart' show internalError, printUnexpected; |
16 | 18 |
17 import 'frontend_accessors.dart' as kernel | 19 import 'frontend_accessors.dart' as kernel |
18 show | 20 show |
19 IndexAccessor, | 21 IndexAccessor, |
20 NullAwarePropertyAccessor, | 22 NullAwarePropertyAccessor, |
21 PropertyAccessor, | 23 PropertyAccessor, |
22 StaticAccessor, | 24 StaticAccessor, |
23 SuperIndexAccessor, | 25 SuperIndexAccessor, |
24 SuperPropertyAccessor, | 26 SuperPropertyAccessor, |
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47 builderToFirstExpression(Builder builder, String name, int charOffset); | 49 builderToFirstExpression(Builder builder, String name, int charOffset); |
48 | 50 |
49 finishSend(Object receiver, Arguments arguments, int charOffset); | 51 finishSend(Object receiver, Arguments arguments, int charOffset); |
50 | 52 |
51 Expression buildCompileTimeError(error, [int charOffset]); | 53 Expression buildCompileTimeError(error, [int charOffset]); |
52 | 54 |
53 Initializer buildCompileTimeErrorIntializer(error, [int charOffset]); | 55 Initializer buildCompileTimeErrorIntializer(error, [int charOffset]); |
54 | 56 |
55 Expression buildStaticInvocation(Procedure target, Arguments arguments); | 57 Expression buildStaticInvocation(Procedure target, Arguments arguments); |
56 | 58 |
57 Expression buildProblemExpression(Builder builder, String name); | 59 Expression buildProblemExpression(ProblemBuilder builder, int charOffset); |
58 } | 60 } |
59 | 61 |
60 abstract class BuilderAccessor implements Accessor { | 62 abstract class BuilderAccessor implements Accessor { |
61 BuilderHelper get helper; | 63 BuilderHelper get helper; |
62 | 64 |
63 int get charOffset; | 65 int get charOffset; |
64 | 66 |
65 String get plainNameForRead; | 67 String get plainNameForRead; |
66 | 68 |
67 Uri get uri => helper.uri; | 69 Uri get uri => helper.uri; |
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340 prefix.exports[name.name], "${prefix.name}.${name.name}", charOffset); | 342 prefix.exports[name.name], "${prefix.name}.${name.name}", charOffset); |
341 return helper.finishSend(receiver, arguments, charOffset); | 343 return helper.finishSend(receiver, arguments, charOffset); |
342 } | 344 } |
343 Expression result; | 345 Expression result; |
344 if (receiver is KernelClassBuilder) { | 346 if (receiver is KernelClassBuilder) { |
345 Builder builder = receiver.findStaticBuilder(name.name, charOffset, uri); | 347 Builder builder = receiver.findStaticBuilder(name.name, charOffset, uri); |
346 if (builder == null) { | 348 if (builder == null) { |
347 return buildThrowNoSuchMethodError(arguments); | 349 return buildThrowNoSuchMethodError(arguments); |
348 } | 350 } |
349 if (builder.hasProblem) { | 351 if (builder.hasProblem) { |
350 result = helper.buildProblemExpression(builder, name.name); | 352 result = helper.buildProblemExpression(builder, charOffset); |
351 } else { | 353 } else { |
352 Member target = builder.target; | 354 Member target = builder.target; |
353 if (target != null) { | 355 if (target != null) { |
354 if (target is Field) { | 356 if (target is Field) { |
355 result = buildMethodInvocation( | 357 result = buildMethodInvocation( |
356 new StaticGet(target), new Name("call"), arguments, charOffset, | 358 new StaticGet(target), new Name("call"), arguments, charOffset, |
357 isNullAware: isNullAware); | 359 isNullAware: isNullAware); |
358 } else { | 360 } else { |
359 result = helper.buildStaticInvocation(target, arguments); | 361 result = helper.buildStaticInvocation(target, arguments); |
360 } | 362 } |
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431 Member setter; | 433 Member setter; |
432 if (builder == null) { | 434 if (builder == null) { |
433 builder = receiver.findStaticBuilder(name.name, charOffset, uri, | 435 builder = receiver.findStaticBuilder(name.name, charOffset, uri, |
434 isSetter: true); | 436 isSetter: true); |
435 if (builder == null) { | 437 if (builder == null) { |
436 return buildThrowNoSuchMethodError(null); | 438 return buildThrowNoSuchMethodError(null); |
437 } | 439 } |
438 setter = builder.target; | 440 setter = builder.target; |
439 } | 441 } |
440 if (builder.hasProblem) { | 442 if (builder.hasProblem) { |
441 return helper.buildProblemExpression(builder, name.name) | 443 return helper.buildProblemExpression(builder, charOffset); |
442 ..fileOffset = charOffset; | |
443 } | 444 } |
444 if (getter is Field) { | 445 if (getter is Field) { |
445 if (!getter.isFinal && !getter.isConst) { | 446 if (!getter.isFinal && !getter.isConst) { |
446 setter = getter; | 447 setter = getter; |
447 } | 448 } |
448 } else if (getter is Procedure) { | 449 } else if (getter is Procedure) { |
449 if (getter.isGetter) { | 450 if (getter.isGetter) { |
450 builder = receiver.findStaticBuilder(name.name, charOffset, uri, | 451 builder = receiver.findStaticBuilder(name.name, charOffset, uri, |
451 isSetter: true); | 452 isSetter: true); |
452 if (builder != null && !builder.hasProblem) { | 453 if (builder != null && !builder.hasProblem) { |
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756 buildIsNull(new VariableGet(variable)), | 757 buildIsNull(new VariableGet(variable)), |
757 new NullLiteral(), | 758 new NullLiteral(), |
758 new MethodInvocation(new VariableGet(variable), name, arguments) | 759 new MethodInvocation(new VariableGet(variable), name, arguments) |
759 ..fileOffset = charOffset, | 760 ..fileOffset = charOffset, |
760 const DynamicType())); | 761 const DynamicType())); |
761 } else { | 762 } else { |
762 return new MethodInvocation(receiver, name, arguments) | 763 return new MethodInvocation(receiver, name, arguments) |
763 ..fileOffset = charOffset; | 764 ..fileOffset = charOffset; |
764 } | 765 } |
765 } | 766 } |
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