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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 #include "vm/parser.h" | 5 #include "vm/parser.h" |
6 | 6 |
7 #include "lib/invocation_mirror.h" | 7 #include "lib/invocation_mirror.h" |
8 #include "platform/utils.h" | 8 #include "platform/utils.h" |
9 #include "vm/ast_transformer.h" | 9 #include "vm/ast_transformer.h" |
10 #include "vm/bootstrap.h" | 10 #include "vm/bootstrap.h" |
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9105 } | 9105 } |
9106 return condition; | 9106 return condition; |
9107 } | 9107 } |
9108 | 9108 |
9109 | 9109 |
9110 AstNode* Parser::ParseAssertStatement() { | 9110 AstNode* Parser::ParseAssertStatement() { |
9111 TRACE_PARSER("ParseAssertStatement"); | 9111 TRACE_PARSER("ParseAssertStatement"); |
9112 ConsumeToken(); // Consume assert keyword. | 9112 ConsumeToken(); // Consume assert keyword. |
9113 ExpectToken(Token::kLPAREN); | 9113 ExpectToken(Token::kLPAREN); |
9114 const intptr_t condition_pos = TokenPos(); | 9114 const intptr_t condition_pos = TokenPos(); |
9115 if (!I->flags().asserts() && !I->flags().type_checks()) { | 9115 if (!I->flags().asserts()) { |
9116 SkipExpr(); | 9116 SkipExpr(); |
9117 ExpectToken(Token::kRPAREN); | 9117 ExpectToken(Token::kRPAREN); |
9118 return NULL; | 9118 return NULL; |
9119 } | 9119 } |
9120 AstNode* condition = ParseAwaitableExpr(kAllowConst, kConsumeCascades, NULL); | 9120 AstNode* condition = ParseAwaitableExpr(kAllowConst, kConsumeCascades, NULL); |
9121 const intptr_t condition_end = TokenPos(); | 9121 const intptr_t condition_end = TokenPos(); |
9122 ExpectToken(Token::kRPAREN); | 9122 ExpectToken(Token::kRPAREN); |
9123 condition = InsertClosureCallNodes(condition); | 9123 condition = InsertClosureCallNodes(condition); |
9124 condition = new(Z) UnaryOpNode(condition_pos, Token::kNOT, condition); | 9124 condition = new(Z) UnaryOpNode(condition_pos, Token::kNOT, condition); |
9125 AstNode* assert_throw = MakeAssertCall(condition_pos, condition_end); | 9125 AstNode* assert_throw = MakeAssertCall(condition_pos, condition_end); |
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14263 void Parser::SkipQualIdent() { | 14263 void Parser::SkipQualIdent() { |
14264 ASSERT(IsIdentifier()); | 14264 ASSERT(IsIdentifier()); |
14265 ConsumeToken(); | 14265 ConsumeToken(); |
14266 if (CurrentToken() == Token::kPERIOD) { | 14266 if (CurrentToken() == Token::kPERIOD) { |
14267 ConsumeToken(); // Consume the kPERIOD token. | 14267 ConsumeToken(); // Consume the kPERIOD token. |
14268 ExpectIdentifier("identifier expected after '.'"); | 14268 ExpectIdentifier("identifier expected after '.'"); |
14269 } | 14269 } |
14270 } | 14270 } |
14271 | 14271 |
14272 } // namespace dart | 14272 } // namespace dart |
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