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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 library fasta.parser.parser; | 5 library fasta.parser.parser; |
6 | 6 |
7 import '../fasta_codes.dart' show Code, Message, Template; | 7 import '../fasta_codes.dart' show Code, Message, Template; |
8 | 8 |
9 import '../fasta_codes.dart' as fasta; | 9 import '../fasta_codes.dart' as fasta; |
10 | 10 |
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2399 isGetter = optional("get", getOrSet); | 2399 isGetter = optional("get", getOrSet); |
2400 listener.handleNoTypeVariables(token); | 2400 listener.handleNoTypeVariables(token); |
2401 } | 2401 } |
2402 checkFormals(isGetter, name, token); | 2402 checkFormals(isGetter, name, token); |
2403 token = parseFormalParametersOpt( | 2403 token = parseFormalParametersOpt( |
2404 token, | 2404 token, |
2405 staticModifier != null | 2405 staticModifier != null |
2406 ? MemberKind.StaticMethod | 2406 ? MemberKind.StaticMethod |
2407 : MemberKind.NonStaticMethod); | 2407 : MemberKind.NonStaticMethod); |
2408 token = parseInitializersOpt(token); | 2408 token = parseInitializersOpt(token); |
2409 | |
2410 Token nativeToken; | |
2411 if (optional('native', token)) { | |
2412 nativeToken = token; | |
2413 token = parseNativeClause(nativeToken); | |
ahe
2017/08/25 09:05:40
I think the problem is how functions bodies are be
| |
2414 } | |
2415 | |
2409 AsyncModifier savedAsyncModifier = asyncState; | 2416 AsyncModifier savedAsyncModifier = asyncState; |
2410 Token asyncToken = token; | 2417 Token asyncToken = token; |
2411 token = parseAsyncModifier(token); | 2418 token = parseAsyncModifier(token); |
2412 if (getOrSet != null && !inPlainSync && optional("set", getOrSet)) { | 2419 if (getOrSet != null && !inPlainSync && optional("set", getOrSet)) { |
2413 reportRecoverableError(asyncToken, fasta.messageSetterNotSync); | 2420 reportRecoverableError(asyncToken, fasta.messageSetterNotSync); |
2414 } | 2421 } |
2415 if (optional('=', token)) { | 2422 if (optional('=', token)) { |
2416 token = parseRedirectingFactoryBody(token); | 2423 token = parseRedirectingFactoryBody(token); |
2417 } else { | 2424 } else { |
2418 token = parseFunctionBody( | 2425 token = parseFunctionBody( |
2419 token, false, staticModifier == null || externalModifier != null); | 2426 token, |
2427 false, | |
2428 staticModifier == null || | |
2429 externalModifier != null || | |
2430 nativeToken != null); | |
2420 } | 2431 } |
2421 asyncState = savedAsyncModifier; | 2432 asyncState = savedAsyncModifier; |
2422 listener.endMethod(getOrSet, start, token); | 2433 listener.endMethod(getOrSet, start, nativeToken, token); |
2423 return token.next; | 2434 return token.next; |
2424 } | 2435 } |
2425 | 2436 |
2426 Token parseFactoryMethod(Token token) { | 2437 Token parseFactoryMethod(Token token) { |
2427 assert(isFactoryDeclaration(token)); | 2438 assert(isFactoryDeclaration(token)); |
2428 Token start = token; | 2439 Token start = token; |
2429 bool isExternal = false; | 2440 bool isExternal = false; |
2430 int modifierCount = 0; | 2441 int modifierCount = 0; |
2431 while (isModifier(token)) { | 2442 while (isModifier(token)) { |
2432 if (optional('external', token)) { | 2443 if (optional('external', token)) { |
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4137 } | 4148 } |
4138 | 4149 |
4139 Token reportUnexpectedToken(Token token) { | 4150 Token reportUnexpectedToken(Token token) { |
4140 return reportUnrecoverableErrorWithToken( | 4151 return reportUnrecoverableErrorWithToken( |
4141 token, fasta.templateUnexpectedToken); | 4152 token, fasta.templateUnexpectedToken); |
4142 } | 4153 } |
4143 } | 4154 } |
4144 | 4155 |
4145 // TODO(ahe): Remove when analyzer supports generalized function syntax. | 4156 // TODO(ahe): Remove when analyzer supports generalized function syntax. |
4146 typedef _MessageWithArgument<T> = Message Function(T); | 4157 typedef _MessageWithArgument<T> = Message Function(T); |
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