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Side by Side Diff: src/parsing/preparser.h

Issue 2917263002: Move generator-close on exception from the generator function to the GeneratorResume builtin. (Closed)
Patch Set: Add the builtins to the uncaught exception prediction list Created 3 years, 6 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef V8_PARSING_PREPARSER_H 5 #ifndef V8_PARSING_PREPARSER_H
6 #define V8_PARSING_PREPARSER_H 6 #define V8_PARSING_PREPARSER_H
7 7
8 #include "src/ast/ast.h" 8 #include "src/ast/ast.h"
9 #include "src/ast/scopes.h" 9 #include "src/ast/scopes.h"
10 #include "src/parsing/parser-base.h" 10 #include "src/parsing/parser-base.h"
(...skipping 1060 matching lines...) Expand 10 before | Expand all | Expand 10 after
1071 V8_INLINE PreParserStatement RewriteTryStatement( 1071 V8_INLINE PreParserStatement RewriteTryStatement(
1072 PreParserStatement try_block, PreParserStatement catch_block, 1072 PreParserStatement try_block, PreParserStatement catch_block,
1073 PreParserStatement finally_block, const CatchInfo& catch_info, int pos) { 1073 PreParserStatement finally_block, const CatchInfo& catch_info, int pos) {
1074 return PreParserStatement::Default(); 1074 return PreParserStatement::Default();
1075 } 1075 }
1076 1076
1077 V8_INLINE void ParseAndRewriteGeneratorFunctionBody( 1077 V8_INLINE void ParseAndRewriteGeneratorFunctionBody(
1078 int pos, FunctionKind kind, PreParserStatementList body, bool* ok) { 1078 int pos, FunctionKind kind, PreParserStatementList body, bool* ok) {
1079 ParseStatementList(body, Token::RBRACE, ok); 1079 ParseStatementList(body, Token::RBRACE, ok);
1080 } 1080 }
1081 V8_INLINE void ParseAndRewriteAsyncGeneratorFunctionBody(
1082 int pos, FunctionKind kind, PreParserStatementList body, bool* ok) {
1083 ParseStatementList(body, Token::RBRACE, ok);
1084 }
1081 V8_INLINE void CreateFunctionNameAssignment( 1085 V8_INLINE void CreateFunctionNameAssignment(
1082 PreParserIdentifier function_name, int pos, 1086 PreParserIdentifier function_name, int pos,
1083 FunctionLiteral::FunctionType function_type, 1087 FunctionLiteral::FunctionType function_type,
1084 DeclarationScope* function_scope, PreParserStatementList result, 1088 DeclarationScope* function_scope, PreParserStatementList result,
1085 int index) {} 1089 int index) {}
1086 1090
1087 V8_INLINE PreParserExpression RewriteDoExpression(PreParserStatement body, 1091 V8_INLINE PreParserExpression RewriteDoExpression(PreParserStatement body,
1088 int pos, bool* ok) { 1092 int pos, bool* ok) {
1089 return PreParserExpression::Default(); 1093 return PreParserExpression::Default();
1090 } 1094 }
(...skipping 193 matching lines...) Expand 10 before | Expand all | Expand 10 after
1284 Token::Value op, 1288 Token::Value op,
1285 int pos) { 1289 int pos) {
1286 return false; 1290 return false;
1287 } 1291 }
1288 1292
1289 V8_INLINE PreParserExpression BuildUnaryExpression( 1293 V8_INLINE PreParserExpression BuildUnaryExpression(
1290 PreParserExpression expression, Token::Value op, int pos) { 1294 PreParserExpression expression, Token::Value op, int pos) {
1291 return PreParserExpression::Default(); 1295 return PreParserExpression::Default();
1292 } 1296 }
1293 1297
1294 V8_INLINE PreParserExpression BuildIteratorResult(PreParserExpression value,
1295 bool done) {
1296 return PreParserExpression::Default();
1297 }
1298
1299 V8_INLINE PreParserStatement 1298 V8_INLINE PreParserStatement
1300 BuildInitializationBlock(DeclarationParsingResult* parsing_result, 1299 BuildInitializationBlock(DeclarationParsingResult* parsing_result,
1301 ZoneList<const AstRawString*>* names, bool* ok) { 1300 ZoneList<const AstRawString*>* names, bool* ok) {
1302 for (auto declaration : parsing_result->declarations) { 1301 for (auto declaration : parsing_result->declarations) {
1303 DeclareAndInitializeVariables(PreParserStatement::Default(), 1302 DeclareAndInitializeVariables(PreParserStatement::Default(),
1304 &(parsing_result->descriptor), &declaration, 1303 &(parsing_result->descriptor), &declaration,
1305 names, ok); 1304 names, ok);
1306 } 1305 }
1307 return PreParserStatement::Default(); 1306 return PreParserStatement::Default();
1308 } 1307 }
(...skipping 418 matching lines...) Expand 10 before | Expand all | Expand 10 after
1727 PreParserExpression PreParser::CloseTemplateLiteral(TemplateLiteralState* state, 1726 PreParserExpression PreParser::CloseTemplateLiteral(TemplateLiteralState* state,
1728 int start, 1727 int start,
1729 PreParserExpression tag) { 1728 PreParserExpression tag) {
1730 return EmptyExpression(); 1729 return EmptyExpression();
1731 } 1730 }
1732 1731
1733 } // namespace internal 1732 } // namespace internal
1734 } // namespace v8 1733 } // namespace v8
1735 1734
1736 #endif // V8_PARSING_PREPARSER_H 1735 #endif // V8_PARSING_PREPARSER_H
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