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Side by Side Diff: pkg/compiler/lib/src/native/scanner.dart

Issue 1884793002: dart2js: remove references to compiler in ResolvedUriTranslator (Closed) Base URL: git@github.com:dart-lang/sdk.git@master
Patch Set: Created 4 years, 8 months ago
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1 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2014, 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 import '../common.dart'; 5 import '../common.dart';
6 import '../parser/element_listener.dart' show ElementListener; 6 import '../parser/element_listener.dart' show ElementListener;
7 import '../parser/listener.dart' show Listener; 7 import '../parser/listener.dart' show Listener;
8 import '../tokens/token.dart' show BeginGroupToken, Token; 8 import '../tokens/token.dart' show BeginGroupToken, Token;
9 import '../tokens/token_constants.dart' as Tokens show STRING_TOKEN; 9 import '../tokens/token_constants.dart' as Tokens show STRING_TOKEN;
10 10
11 void checkAllowedLibrary(ElementListener listener, Token token) { 11 void checkAllowedLibrary(ElementListener listener, Token token) {
12 if (listener.scannerOptions.canUseNative) return; 12 if (listener.scannerOptions.canUseNative) return;
13 listener.reportError(token, MessageKind.NATIVE_NOT_SUPPORTED); 13 listener.reportError(token, MessageKind.NATIVE_NOT_SUPPORTED);
14 } 14 }
15 15
16 Token handleNativeBlockToSkip(Listener listener, Token token) { 16 Token handleNativeBlockToSkip(ElementListener listener, Token token) {
17 checkAllowedLibrary(listener, token); 17 checkAllowedLibrary(listener, token);
18 token = token.next; 18 token = token.next;
19 if (identical(token.kind, Tokens.STRING_TOKEN)) { 19 if (identical(token.kind, Tokens.STRING_TOKEN)) {
20 token = token.next; 20 token = token.next;
21 } 21 }
22 if (identical(token.stringValue, '{')) { 22 if (identical(token.stringValue, '{')) {
23 BeginGroupToken beginGroupToken = token; 23 BeginGroupToken beginGroupToken = token;
24 token = beginGroupToken.endGroup; 24 token = beginGroupToken.endGroup;
25 } 25 }
26 return token; 26 return token;
27 } 27 }
28 28
29 Token handleNativeFunctionBody(ElementListener listener, Token token) { 29 Token handleNativeFunctionBody(ElementListener listener, Token token) {
30 checkAllowedLibrary(listener, token); 30 checkAllowedLibrary(listener, token);
31 Token begin = token; 31 Token begin = token;
32 listener.beginReturnStatement(token); 32 listener.beginReturnStatement(token);
33 token = token.next; 33 token = token.next;
34 bool hasExpression = false; 34 bool hasExpression = false;
35 if (identical(token.kind, Tokens.STRING_TOKEN)) { 35 if (identical(token.kind, Tokens.STRING_TOKEN)) {
36 hasExpression = true; 36 hasExpression = true;
37 listener.beginLiteralString(token); 37 listener.beginLiteralString(token);
38 listener.endLiteralString(0); 38 listener.endLiteralString(0);
39 token = token.next; 39 token = token.next;
40 } 40 }
41 listener.endReturnStatement(hasExpression, begin, token); 41 listener.endReturnStatement(hasExpression, begin, token);
42 // TODO(ngeoffray): expect a ';'. 42 // TODO(ngeoffray): expect a ';'.
43 // Currently there are method with both native marker and Dart body. 43 // Currently there are method with both native marker and Dart body.
44 return token.next; 44 return token.next;
45 } 45 }
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