+++ /dev/null
-/* Cycript - Remove Execution Server and Disassembler
- * Copyright (C) 2009 Jay Freeman (saurik)
-*/
-
-/* Modified BSD License {{{ */
-/*
- * Redistribution and use in source and binary
- * forms, with or without modification, are permitted
- * provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the
- * above copyright notice, this list of conditions
- * and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the
- * above copyright notice, this list of conditions
- * and the following disclaimer in the documentation
- * and/or other materials provided with the
- * distribution.
- * 3. The name of the author may not be used to endorse
- * or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS''
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
- * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
- * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-/* }}} */
-
-%code top {
-#include "Cycript.tab.hh"
-#define scanner driver.scanner_
-#define YYSTACKEXPANDABLE 1
-}
-
-%code requires {
-#include "Parser.hpp"
-
-typedef struct {
- bool newline_;
-
- union {
- bool bool_;
-
- CYDriver::Condition condition_;
-
- CYArgument *argument_;
- CYAssignment *assignment_;
- CYBoolean *boolean_;
- CYClause *clause_;
- CYCatch *catch_;
- CYClassName *className_;
- CYComprehension *comprehension_;
- CYCompound *compound_;
- CYDeclaration *declaration_;
- CYDeclarations *declarations_;
- CYElement *element_;
- CYExpression *expression_;
- CYFalse *false_;
- CYField *field_;
- CYFinally *finally_;
- CYForInitialiser *for_;
- CYForInInitialiser *forin_;
- CYFunctionParameter *functionParameter_;
- CYIdentifier *identifier_;
- CYInfix *infix_;
- CYLiteral *literal_;
- CYMember *member_;
- CYMessage *message_;
- CYMessageParameter *messageParameter_;
- CYNull *null_;
- CYNumber *number_;
- CYProgram *program_;
- CYProperty *property_;
- CYPropertyName *propertyName_;
- CYSelectorPart *selector_;
- CYStatement *statement_;
- CYString *string_;
- CYThis *this_;
- CYTrue *true_;
- CYWord *word_;
- };
-} YYSTYPE;
-
-}
-
-%code provides {
-int cylex(YYSTYPE *lvalp, cy::location *llocp, void *scanner);
-}
-
-%name-prefix "cy"
-
-%language "C++"
-%locations
-
-%initial-action {
- @$.begin.filename = @$.end.filename = &driver.filename_;
-};
-
-%defines
-
-//%glr-parser
-//%expect 1
-
-%error-verbose
-
-%parse-param { CYDriver &driver }
-%lex-param { void *scanner }
-
-%token At "@"
-
-%token Ampersand "&"
-%token AmpersandAmpersand "&&"
-%token AmpersandEqual "&="
-%token Carrot "^"
-%token CarrotEqual "^="
-%token Equal "="
-%token EqualEqual "=="
-%token EqualEqualEqual "==="
-%token Exclamation "!"
-%token ExclamationEqual "!="
-%token ExclamationEqualEqual "!=="
-%token Hyphen "-"
-%token HyphenEqual "-="
-%token HyphenHyphen "--"
-%token HyphenHyphen_ "\n--"
-%token HyphenRight "->"
-%token Left "<"
-%token LeftEqual "<="
-%token LeftLeft "<<"
-%token LeftLeftEqual "<<="
-%token Percent "%"
-%token PercentEqual "%="
-%token Period "."
-%token Pipe "|"
-%token PipeEqual "|="
-%token PipePipe "||"
-%token Plus "+"
-%token PlusEqual "+="
-%token PlusPlus "++"
-%token PlusPlus_ "\n++"
-%token Right ">"
-%token RightEqual ">="
-%token RightRight ">>"
-%token RightRightEqual ">>="
-%token RightRightRight ">>>"
-%token RightRightRightEqual ">>>="
-%token Slash "/"
-%token SlashEqual "/="
-%token Star "*"
-%token StarEqual "*="
-%token Tilde "~"
-
-%token Colon ":"
-%token Comma ","
-%token Question "?"
-%token SemiColon ";"
-%token NewLine "\n"
-
-%token OpenParen "("
-%token CloseParen ")"
-
-%token OpenBrace "{"
-%token CloseBrace "}"
-
-%token OpenBracket "["
-%token CloseBracket "]"
-
-%token AtClass "@class"
-%token AtSelector "@selector"
-%token AtEnd "@end"
-
-%token <false_> False "false"
-%token <null_> Null "null"
-%token <true_> True "true"
-
-// ES3/ES5/WIE/JSC Reserved
-%token <word_> Break "break"
-%token <word_> Case "case"
-%token <word_> Catch "catch"
-%token <word_> Continue "continue"
-%token <word_> Default "default"
-%token <word_> Delete "delete"
-%token <word_> Do "do"
-%token <word_> Else "else"
-%token <word_> Finally "finally"
-%token <word_> For "for"
-%token <word_> Function "function"
-%token <word_> If "if"
-%token <word_> In "in"
-%token <word_> InstanceOf "instanceof"
-%token <word_> New "new"
-%token <word_> Return "return"
-%token <word_> Switch "switch"
-%token <this_> This "this"
-%token <word_> Throw "throw"
-%token <word_> Try "try"
-%token <word_> TypeOf "typeof"
-%token <word_> Var "var"
-%token <word_> Void "void"
-%token <word_> While "while"
-%token <word_> With "with"
-
-// ES3/IE6 Future, ES5/JSC Reserved
-%token <word_> Debugger "debugger"
-
-// ES3/ES5/IE6 Future, JSC Reserved
-%token <word_> Const "const"
-
-// ES3/ES5/IE6/JSC Future
-%token <word_> Class "class"
-%token <word_> Enum "enum"
-%token <word_> Export "export"
-%token <word_> Extends "extends"
-%token <word_> Import "import"
-%token <word_> Super "super"
-
-// ES3 Future, ES5 Strict Future
-%token <identifier_> Implements "implements"
-%token <identifier_> Interface "interface"
-%token <identifier_> Package "package"
-%token <identifier_> Private "private"
-%token <identifier_> Protected "protected"
-%token <identifier_> Public "public"
-%token <identifier_> Static "static"
-
-// ES3 Future
-%token <identifier_> Abstract "abstract"
-%token <identifier_> Boolean "boolean"
-%token <identifier_> Byte "byte"
-%token <identifier_> Char "char"
-%token <identifier_> Double "double"
-%token <identifier_> Final "final"
-%token <identifier_> Float "float"
-%token <identifier_> Goto "goto"
-%token <identifier_> Int "int"
-%token <identifier_> Long "long"
-%token <identifier_> Native "native"
-%token <identifier_> Short "short"
-%token <identifier_> Synchronized "synchronized"
-%token <identifier_> Throws "throws"
-%token <identifier_> Transient "transient"
-%token <identifier_> Volatile "volatile"
-
-// ES5 Strict
-%token <identifier_> Let "let"
-%token <identifier_> Yield "yield"
-
-// Woah?!
-%token <identifier_> Each "each"
-
-%token <identifier_> Identifier_
-%token <number_> NumericLiteral
-%token <string_> StringLiteral
-%token <literal_> RegularExpressionLiteral
-
-%type <expression_> AdditiveExpression
-%type <expression_> AdditiveExpressionNoBF
-%type <argument_> ArgumentList
-%type <argument_> ArgumentList_
-%type <argument_> ArgumentListOpt
-%type <argument_> Arguments
-%type <literal_> ArrayLiteral
-%type <expression_> AssigneeExpression
-%type <expression_> AssigneeExpression_
-%type <expression_> AssigneeExpressionNoBF
-%type <expression_> AssignmentExpression
-%type <assignment_> AssignmentExpression_
-%type <expression_> AssignmentExpressionNoBF
-%type <expression_> AssignmentExpressionNoIn
-%type <expression_> BitwiseANDExpression
-%type <expression_> BitwiseANDExpressionNoBF
-%type <expression_> BitwiseANDExpressionNoIn
-%type <statement_> Block
-%type <statement_> Block_
-%type <boolean_> BooleanLiteral
-%type <expression_> BitwiseORExpression
-%type <expression_> BitwiseORExpressionNoBF
-%type <expression_> BitwiseORExpressionNoIn
-%type <expression_> BitwiseXORExpression
-%type <expression_> BitwiseXORExpressionNoBF
-%type <expression_> BitwiseXORExpressionNoIn
-%type <statement_> BreakStatement
-%type <expression_> CallExpression
-%type <expression_> CallExpressionNoBF
-%type <clause_> CaseBlock
-%type <clause_> CaseClause
-%type <clause_> CaseClausesOpt
-%type <catch_> CatchOpt
-%type <statement_> CategoryStatement
-%type <expression_> ClassExpression
-%type <message_> ClassMessageDeclaration
-%type <message_> ClassMessageDeclarationListOpt
-%type <className_> ClassName
-%type <className_> ClassNameOpt
-%type <statement_> ClassStatement
-%type <expression_> ClassSuperOpt
-%type <field_> ClassFieldList
-%type <comprehension_> ComprehensionList
-%type <comprehension_> ComprehensionListOpt
-%type <expression_> ConditionalExpression
-%type <expression_> ConditionalExpressionNoBF
-%type <expression_> ConditionalExpressionNoIn
-%type <statement_> ContinueStatement
-%type <clause_> DefaultClause
-%type <statement_> DoWhileStatement
-%type <expression_> Element
-%type <expression_> ElementOpt
-%type <element_> ElementList
-%type <element_> ElementListOpt
-%type <statement_> ElseStatementOpt
-%type <statement_> EmptyStatement
-%type <expression_> EqualityExpression
-%type <expression_> EqualityExpressionNoBF
-%type <expression_> EqualityExpressionNoIn
-%type <expression_> Expression
-%type <expression_> ExpressionOpt
-%type <compound_> Expression_
-%type <expression_> ExpressionNoBF
-%type <expression_> ExpressionNoIn
-%type <compound_> ExpressionNoIn_
-%type <expression_> ExpressionNoInOpt
-%type <statement_> ExpressionStatement
-%type <finally_> FinallyOpt
-%type <comprehension_> ForComprehension
-%type <statement_> ForStatement
-%type <for_> ForStatementInitialiser
-%type <statement_> ForInStatement
-%type <forin_> ForInStatementInitialiser
-%type <functionParameter_> FormalParameterList
-%type <functionParameter_> FormalParameterList_
-%type <statement_> FunctionBody
-%type <statement_> FunctionDeclaration
-%type <expression_> FunctionExpression
-%type <identifier_> Identifier
-%type <identifier_> IdentifierOpt
-%type <comprehension_> IfComprehension
-%type <statement_> IfStatement
-%type <expression_> Initialiser
-%type <expression_> InitialiserOpt
-%type <expression_> InitialiserNoIn
-%type <expression_> InitialiserNoInOpt
-%type <statement_> IterationStatement
-%type <statement_> LabelledStatement
-%type <expression_> LeftHandSideExpression
-%type <expression_> LeftHandSideExpressionNoBF
-//%type <statement_> LetStatement
-%type <literal_> Literal
-%type <expression_> LogicalANDExpression
-%type <expression_> LogicalANDExpressionNoBF
-%type <expression_> LogicalANDExpressionNoIn
-%type <expression_> LogicalORExpression
-%type <expression_> LogicalORExpressionNoBF
-%type <expression_> LogicalORExpressionNoIn
-%type <member_> MemberAccess
-%type <expression_> MemberExpression
-%type <expression_> MemberExpression_
-%type <expression_> MemberExpressionNoBF
-%type <messageParameter_> MessageParameter
-%type <messageParameter_> MessageParameters
-%type <messageParameter_> MessageParameterList
-%type <messageParameter_> MessageParameterListOpt
-%type <bool_> MessageScope
-%type <expression_> MultiplicativeExpression
-%type <expression_> MultiplicativeExpressionNoBF
-%type <expression_> NewExpression
-%type <expression_> NewExpression_
-%type <expression_> NewExpressionNoBF
-%type <null_> NullLiteral
-%type <literal_> ObjectLiteral
-%type <expression_> PostfixExpression
-%type <expression_> PostfixExpressionNoBF
-%type <expression_> PrimaryExpression
-%type <expression_> PrimaryExpression_
-%type <expression_> PrimaryExpressionNoBF
-%type <statement_> Program
-%type <propertyName_> PropertyName
-%type <property_> PropertyNameAndValueList
-%type <property_> PropertyNameAndValueList_
-%type <property_> PropertyNameAndValueListOpt
-%type <literal_> RegularExpressionLiteral_
-%type <condition_> RegularExpressionToken
-%type <expression_> RelationalExpression
-%type <infix_> RelationalExpression_
-%type <expression_> RelationalExpressionNoBF
-%type <expression_> RelationalExpressionNoIn
-%type <infix_> RelationalExpressionNoIn_
-%type <statement_> ReturnStatement
-%type <selector_> SelectorExpression
-%type <selector_> SelectorExpression_
-%type <selector_> SelectorExpressionOpt
-%type <expression_> ShiftExpression
-%type <expression_> ShiftExpressionNoBF
-%type <statement_> SourceElement
-%type <statement_> SourceElements
-%type <statement_> Statement
-%type <statement_> Statement_
-%type <statement_> StatementList
-%type <statement_> StatementListOpt
-%type <statement_> SwitchStatement
-%type <statement_> ThrowStatement
-%type <statement_> TryStatement
-%type <expression_> TypeOpt
-%type <expression_> UnaryExpression
-%type <expression_> UnaryExpression_
-%type <expression_> UnaryExpressionNoBF
-%type <declaration_> VariableDeclaration
-%type <declaration_> VariableDeclarationNoIn
-%type <declarations_> VariableDeclarationList
-%type <declarations_> VariableDeclarationList_
-%type <declarations_> VariableDeclarationListNoIn
-%type <declarations_> VariableDeclarationListNoIn_
-%type <statement_> VariableStatement
-%type <statement_> WhileStatement
-%type <statement_> WithStatement
-%type <word_> Word
-%type <word_> WordOpt
-
-%type <expression_> MessageExpression
-%type <argument_> SelectorCall
-%type <argument_> SelectorCall_
-%type <argument_> SelectorList
-%type <argument_> VariadicCall
-
-%left "*" "/" "%"
-%left "+" "-"
-%left "<<" ">>" ">>>"
-%left "<" ">" "<=" ">=" "instanceof" "in"
-%left "==" "!=" "===" "!=="
-%left "&"
-%left "^"
-%left "|"
-%left "&&"
-%left "||"
-
-%right "=" "*=" "/=" "%=" "+=" "-=" "<<=" ">>=" ">>>=" "&=" "^=" "|="
-
-%nonassoc "if"
-%nonassoc "else"
-
-%start Program
-
-%%
-
-StrictSemi
- : { driver.Warning(yylloc, "warning, automatic semi-colon insertion required"); }
- ;
-
-Terminator_
- : ";"
- | "\n" StrictSemi
- ;
-
-TerminatorOpt
- : Terminator_
- | error { yyerrok; driver.errors_.pop_back(); } StrictSemi
- ;
-
-Terminator
- : Terminator_
- | error { if (yychar != 0 && yychar != cy::parser::token::CloseBrace && !yylval.newline_) YYABORT; else { yyerrok; driver.errors_.pop_back(); } } StrictSemi
- ;
-
-/*CommaOpt
- : ","
- |
- ;*/
-
-NewLineOpt
- : "\n"
- |
- ;
-
-WordOpt
- : Word { $$ = $1; }
- | { $$ = NULL; }
- ;
-
-Word
- : Identifier { $$ = $1; }
- | "break" NewLineOpt { $$ = $1; }
- | "case" { $$ = $1; }
- | "catch" { $$ = $1; }
- | "class" { $$ = $1; }
- | "const" { $$ = $1; }
- | "continue" NewLineOpt { $$ = $1; }
- | "debugger" { $$ = $1; }
- | "default" { $$ = $1; }
- | "delete" { $$ = $1; }
- | "do" { $$ = $1; }
- | "else" { $$ = $1; }
- | "enum" { $$ = $1; }
- | "export" { $$ = $1; }
- | "extends" { $$ = $1; }
- | "false" { $$ = $1; }
- | "finally" { $$ = $1; }
- | "for" { $$ = $1; }
- | "function" { $$ = $1; }
- | "if" { $$ = $1; }
- | "import" { $$ = $1; }
- /* XXX: | "in" { $$ = $1; } */
- /* XXX: | "instanceof" { $$ = $1; } */
- | "new" { $$ = $1; }
- | "null" { $$ = $1; }
- | "return" NewLineOpt { $$ = $1; }
- | "super" { $$ = $1; }
- | "switch" { $$ = $1; }
- | "this" { $$ = $1; }
- | "throw" NewLineOpt { $$ = $1; }
- | "true" { $$ = $1; }
- | "try" { $$ = $1; }
- | "typeof" { $$ = $1; }
- | "var" { $$ = $1; }
- | "void" { $$ = $1; }
- | "while" { $$ = $1; }
- | "with" { $$ = $1; }
- ;
-
-Identifier
- : Identifier_ { $$ = $1; }
-
- | "implements" { $$ = $1; }
- | "interface" { $$ = $1; }
- | "package" { $$ = $1; }
- | "private" { $$ = $1; }
- | "protected" { $$ = $1; }
- | "public" { $$ = $1; }
- | "static" { $$ = $1; }
-
- | "abstract" { $$ = $1; }
- | "boolean" { $$ = $1; }
- | "byte" { $$ = $1; }
- | "char" { $$ = $1; }
- | "double" { $$ = $1; }
- | "final" { $$ = $1; }
- | "float" { $$ = $1; }
- | "goto" { $$ = $1; }
- | "int" { $$ = $1; }
- | "long" { $$ = $1; }
- | "native" { $$ = $1; }
- | "short" { $$ = $1; }
- | "synchronized" { $$ = $1; }
- | "throws" { $$ = $1; }
- | "transient" { $$ = $1; }
- | "volatile" { $$ = $1; }
-
- | "let" { $$ = $1; }
- | "yield" { $$ = $1; }
-
- | "each" { $$ = $1; }
- ;
-
-IdentifierOpt
- : Identifier { $$ = $1; }
- | { $$ = NULL; }
- ;
-
-RegularExpressionToken
- : "/" { $$ = CYDriver::RegExStart; }
- | "/=" { $$ = CYDriver::RegExRest; }
- ;
-
-RegularExpressionLiteral_
- : RegularExpressionToken { driver.SetCondition($1); } RegularExpressionLiteral { $$ = $3; }
- ;
-
-Literal
- : NullLiteral { $$ = $1; }
- | BooleanLiteral { $$ = $1; }
- | NumericLiteral { $$ = $1; }
- | StringLiteral { $$ = $1; }
- | RegularExpressionLiteral_ { $$ = $1; }
- ;
-
-NullLiteral
- : "null" { $$ = $1; }
- ;
-
-BooleanLiteral
- : "true" { $$ = $1; }
- | "false" { $$ = $1; }
- ;
-
-/* 11.1 Primary Expressions {{{ */
-PrimaryExpression_
- : "this" { $$ = $1; }
- | Identifier { $$ = new(driver.pool_) CYVariable($1); }
- | Literal { $$ = $1; }
- | ArrayLiteral { $$ = $1; }
- | "(" Expression ")" { $$ = $2; }
- ;
-
-PrimaryExpression
- : ObjectLiteral { $$ = $1; }
- | PrimaryExpression_ { $$ = $1; }
- ;
-
-PrimaryExpressionNoBF
- : PrimaryExpression_ { $$ = $1; }
- ;
-/* }}} */
-/* 11.1.4 Array Initialiser {{{ */
-ArrayLiteral
- : "[" ElementListOpt "]" { $$ = new(driver.pool_) CYArray($2); }
- ;
-
-Element
- : AssignmentExpression { $$ = $1; }
- ;
-
-ElementOpt
- : Element { $$ = $1; }
- | { $$ = NULL; }
- ;
-
-ElementListOpt
- : ElementList { $$ = $1; }
- | { $$ = NULL; }
- ;
-
-ElementList
- : ElementOpt "," ElementListOpt { $$ = new(driver.pool_) CYElement($1, $3); }
- | Element { $$ = new(driver.pool_) CYElement($1, NULL); }
- ;
-/* }}} */
-/* 11.1.5 Object Initialiser {{{ */
-ObjectLiteral
- : "{" PropertyNameAndValueListOpt "}" { $$ = new(driver.pool_) CYObject($2); }
- ;
-
-PropertyNameAndValueList_
- : "," PropertyNameAndValueList { $$ = $2; }
- | { $$ = NULL; }
- ;
-
-PropertyNameAndValueListOpt
- : PropertyNameAndValueList { $$ = $1; }
- | { $$ = NULL; }
- ;
-
-PropertyNameAndValueList
- : PropertyName ":" AssignmentExpression PropertyNameAndValueList_ { $$ = new(driver.pool_) CYProperty($1, $3, $4); }
- ;
-
-PropertyName
- : Identifier { $$ = $1; }
- | StringLiteral { $$ = $1; }
- | NumericLiteral { $$ = $1; }
- ;
-/* }}} */
-
-/* 11.2 Left-Hand-Side Expressions {{{ */
-MemberExpression_
- : "new" MemberExpression Arguments { $$ = new(driver.pool_) CYNew($2, $3); }
- ;
-
-MemberAccess
- : "[" Expression "]" { $$ = new(driver.pool_) CYDirectMember(NULL, $2); }
- | "." Identifier { $$ = new(driver.pool_) CYDirectMember(NULL, new(driver.pool_) CYString($2)); }
- ;
-
-MemberExpression
- : PrimaryExpression { $$ = $1; }
- | FunctionExpression { $$ = $1; }
- | MemberExpression MemberAccess { $2->SetLeft($1); $$ = $2; }
- | MemberExpression_ { $$ = $1; }
- ;
-
-MemberExpressionNoBF
- : PrimaryExpressionNoBF { $$ = $1; }
- | MemberExpressionNoBF MemberAccess { $2->SetLeft($1); $$ = $2; }
- | MemberExpression_ { $$ = $1; }
- ;
-
-NewExpression_
- : "new" NewExpression { $$ = new(driver.pool_) CYNew($2, NULL); }
- ;
-
-NewExpression
- : MemberExpression { $$ = $1; }
- | NewExpression_ { $$ = $1; }
- ;
-
-NewExpressionNoBF
- : MemberExpressionNoBF { $$ = $1; }
- | NewExpression_ { $$ = $1; }
- ;
-
-CallExpression
- : MemberExpression Arguments { $$ = new(driver.pool_) CYCall($1, $2); }
- | CallExpression Arguments { $$ = new(driver.pool_) CYCall($1, $2); }
- | CallExpression MemberAccess { $2->SetLeft($1); $$ = $2; }
- ;
-
-CallExpressionNoBF
- : MemberExpressionNoBF Arguments { $$ = new(driver.pool_) CYCall($1, $2); }
- | CallExpressionNoBF Arguments { $$ = new(driver.pool_) CYCall($1, $2); }
- | CallExpressionNoBF MemberAccess { $2->SetLeft($1); $$ = $2; }
- ;
-
-ArgumentList_
- : "," ArgumentList { $$ = $2; }
- | { $$ = NULL; }
- ;
-
-ArgumentListOpt
- : ArgumentList { $$ = $1; }
- | { $$ = NULL; }
- ;
-
-ArgumentList
- : AssignmentExpression ArgumentList_ { $$ = new(driver.pool_) CYArgument(NULL, $1, $2); }
- ;
-
-Arguments
- : "(" ArgumentListOpt ")" { $$ = $2; }
- ;
-
-LeftHandSideExpression
- : NewExpression { $$ = $1; }
- | CallExpression { $$ = $1; }
- ;
-
-LeftHandSideExpressionNoBF
- : NewExpressionNoBF { $$ = $1; }
- | CallExpressionNoBF { $$ = $1; }
- ;
-/* }}} */
-/* 11.3 Postfix Expressions {{{ */
-PostfixExpression
- : AssigneeExpression { $$ = $1; }
- | LeftHandSideExpression "++" { $$ = new(driver.pool_) CYPostIncrement($1); }
- | LeftHandSideExpression "--" { $$ = new(driver.pool_) CYPostDecrement($1); }
- ;
-
-PostfixExpressionNoBF
- : AssigneeExpressionNoBF { $$ = $1; }
- | LeftHandSideExpressionNoBF "++" { $$ = new(driver.pool_) CYPostIncrement($1); }
- | LeftHandSideExpressionNoBF "--" { $$ = new(driver.pool_) CYPostDecrement($1); }
- ;
-/* }}} */
-/* 11.4 Unary Operators {{{ */
-UnaryExpression_
- : "delete" UnaryExpression { $$ = new(driver.pool_) CYDelete($2); }
- | "void" UnaryExpression { $$ = new(driver.pool_) CYVoid($2); }
- | "typeof" UnaryExpression { $$ = new(driver.pool_) CYTypeOf($2); }
- | "++" UnaryExpression { $$ = new(driver.pool_) CYPreIncrement($2); }
- | "\n++" UnaryExpression { $$ = new(driver.pool_) CYPreIncrement($2); }
- | "--" UnaryExpression { $$ = new(driver.pool_) CYPreDecrement($2); }
- | "\n--" UnaryExpression { $$ = new(driver.pool_) CYPreDecrement($2); }
- | "+" UnaryExpression { $$ = new(driver.pool_) CYAffirm($2); }
- | "-" UnaryExpression { $$ = new(driver.pool_) CYNegate($2); }
- | "~" UnaryExpression { $$ = new(driver.pool_) CYBitwiseNot($2); }
- | "!" UnaryExpression { $$ = new(driver.pool_) CYLogicalNot($2); }
- ;
-
-UnaryExpression
- : PostfixExpression { $$ = $1; }
- | UnaryExpression_ { $$ = $1; }
- ;
-
-UnaryExpressionNoBF
- : PostfixExpressionNoBF { $$ = $1; }
- | UnaryExpression_ { $$ = $1; }
- ;
-/* }}} */
-/* 11.5 Multiplicative Operators {{{ */
-MultiplicativeExpression
- : UnaryExpression { $$ = $1; }
- | MultiplicativeExpression "*" UnaryExpression { $$ = new(driver.pool_) CYMultiply($1, $3); }
- | MultiplicativeExpression "/" UnaryExpression { $$ = new(driver.pool_) CYDivide($1, $3); }
- | MultiplicativeExpression "%" UnaryExpression { $$ = new(driver.pool_) CYModulus($1, $3); }
- ;
-
-MultiplicativeExpressionNoBF
- : UnaryExpressionNoBF { $$ = $1; }
- | MultiplicativeExpressionNoBF "*" UnaryExpression { $$ = new(driver.pool_) CYMultiply($1, $3); }
- | MultiplicativeExpressionNoBF "/" UnaryExpression { $$ = new(driver.pool_) CYDivide($1, $3); }
- | MultiplicativeExpressionNoBF "%" UnaryExpression { $$ = new(driver.pool_) CYModulus($1, $3); }
- ;
-/* }}} */
-/* 11.6 Additive Operators {{{ */
-AdditiveExpression
- : MultiplicativeExpression { $$ = $1; }
- | AdditiveExpression "+" MultiplicativeExpression { $$ = new(driver.pool_) CYAdd($1, $3); }
- | AdditiveExpression "-" MultiplicativeExpression { $$ = new(driver.pool_) CYSubtract($1, $3); }
- ;
-
-AdditiveExpressionNoBF
- : MultiplicativeExpressionNoBF { $$ = $1; }
- | AdditiveExpressionNoBF "+" MultiplicativeExpression { $$ = new(driver.pool_) CYAdd($1, $3); }
- | AdditiveExpressionNoBF "-" MultiplicativeExpression { $$ = new(driver.pool_) CYSubtract($1, $3); }
- ;
-/* }}} */
-/* 11.7 Bitwise Shift Operators {{{ */
-ShiftExpression
- : AdditiveExpression { $$ = $1; }
- | ShiftExpression "<<" AdditiveExpression { $$ = new(driver.pool_) CYShiftLeft($1, $3); }
- | ShiftExpression ">>" AdditiveExpression { $$ = new(driver.pool_) CYShiftRightSigned($1, $3); }
- | ShiftExpression ">>>" AdditiveExpression { $$ = new(driver.pool_) CYShiftRightUnsigned($1, $3); }
- ;
-
-ShiftExpressionNoBF
- : AdditiveExpressionNoBF { $$ = $1; }
- | ShiftExpressionNoBF "<<" AdditiveExpression { $$ = new(driver.pool_) CYShiftLeft($1, $3); }
- | ShiftExpressionNoBF ">>" AdditiveExpression { $$ = new(driver.pool_) CYShiftRightSigned($1, $3); }
- | ShiftExpressionNoBF ">>>" AdditiveExpression { $$ = new(driver.pool_) CYShiftRightUnsigned($1, $3); }
- ;
-/* }}} */
-/* 11.8 Relational Operators {{{ */
-RelationalExpressionNoIn_
- : "<" ShiftExpression { $$ = new(driver.pool_) CYLess(NULL, $2); }
- | ">" ShiftExpression { $$ = new(driver.pool_) CYGreater(NULL, $2); }
- | "<=" ShiftExpression { $$ = new(driver.pool_) CYLessOrEqual(NULL, $2); }
- | ">=" ShiftExpression { $$ = new(driver.pool_) CYGreaterOrEqual(NULL, $2); }
- | "instanceof" ShiftExpression { $$ = new(driver.pool_) CYInstanceOf(NULL, $2); }
- ;
-
-RelationalExpression_
- : RelationalExpressionNoIn_ { $$ = $1; }
- | "in" ShiftExpression { $$ = new(driver.pool_) CYIn(NULL, $2); }
- ;
-
-RelationalExpression
- : ShiftExpression { $$ = $1; }
- | RelationalExpression RelationalExpression_ { $2->SetLeft($1); $$ = $2; }
- ;
-
-RelationalExpressionNoIn
- : ShiftExpression { $$ = $1; }
- | RelationalExpressionNoIn RelationalExpressionNoIn_ { $2->SetLeft($1); $$ = $2; }
- ;
-
-RelationalExpressionNoBF
- : ShiftExpressionNoBF { $$ = $1; }
- | RelationalExpressionNoBF RelationalExpression_ { $2->SetLeft($1); $$ = $2; }
- ;
-/* }}} */
-/* 11.9 Equality Operators {{{ */
-EqualityExpression
- : RelationalExpression { $$ = $1; }
- | EqualityExpression "==" RelationalExpression { $$ = new(driver.pool_) CYEqual($1, $3); }
- | EqualityExpression "!=" RelationalExpression { $$ = new(driver.pool_) CYNotEqual($1, $3); }
- | EqualityExpression "===" RelationalExpression { $$ = new(driver.pool_) CYIdentical($1, $3); }
- | EqualityExpression "!==" RelationalExpression { $$ = new(driver.pool_) CYNotIdentical($1, $3); }
- ;
-
-EqualityExpressionNoIn
- : RelationalExpressionNoIn { $$ = $1; }
- | EqualityExpressionNoIn "==" RelationalExpressionNoIn { $$ = new(driver.pool_) CYEqual($1, $3); }
- | EqualityExpressionNoIn "!=" RelationalExpressionNoIn { $$ = new(driver.pool_) CYNotEqual($1, $3); }
- | EqualityExpressionNoIn "===" RelationalExpressionNoIn { $$ = new(driver.pool_) CYIdentical($1, $3); }
- | EqualityExpressionNoIn "!==" RelationalExpressionNoIn { $$ = new(driver.pool_) CYNotIdentical($1, $3); }
- ;
-
-EqualityExpressionNoBF
- : RelationalExpressionNoBF { $$ = $1; }
- | EqualityExpressionNoBF "==" RelationalExpression { $$ = new(driver.pool_) CYEqual($1, $3); }
- | EqualityExpressionNoBF "!=" RelationalExpression { $$ = new(driver.pool_) CYNotEqual($1, $3); }
- | EqualityExpressionNoBF "===" RelationalExpression { $$ = new(driver.pool_) CYIdentical($1, $3); }
- | EqualityExpressionNoBF "!==" RelationalExpression { $$ = new(driver.pool_) CYNotIdentical($1, $3); }
- ;
-/* }}} */
-/* 11.10 Binary Bitwise Operators {{{ */
-BitwiseANDExpression
- : EqualityExpression { $$ = $1; }
- | BitwiseANDExpression "&" EqualityExpression { $$ = new(driver.pool_) CYBitwiseAnd($1, $3); }
- ;
-
-BitwiseANDExpressionNoIn
- : EqualityExpressionNoIn { $$ = $1; }
- | BitwiseANDExpressionNoIn "&" EqualityExpressionNoIn { $$ = new(driver.pool_) CYBitwiseAnd($1, $3); }
- ;
-
-BitwiseANDExpressionNoBF
- : EqualityExpressionNoBF { $$ = $1; }
- | BitwiseANDExpressionNoBF "&" EqualityExpression { $$ = new(driver.pool_) CYBitwiseAnd($1, $3); }
- ;
-
-BitwiseXORExpression
- : BitwiseANDExpression { $$ = $1; }
- | BitwiseXORExpression "^" BitwiseANDExpression { $$ = new(driver.pool_) CYBitwiseXOr($1, $3); }
- ;
-
-BitwiseXORExpressionNoIn
- : BitwiseANDExpressionNoIn { $$ = $1; }
- | BitwiseXORExpressionNoIn "^" BitwiseANDExpressionNoIn { $$ = new(driver.pool_) CYBitwiseXOr($1, $3); }
- ;
-
-BitwiseXORExpressionNoBF
- : BitwiseANDExpressionNoBF { $$ = $1; }
- | BitwiseXORExpressionNoBF "^" BitwiseANDExpression { $$ = new(driver.pool_) CYBitwiseXOr($1, $3); }
- ;
-
-BitwiseORExpression
- : BitwiseXORExpression { $$ = $1; }
- | BitwiseORExpression "|" BitwiseXORExpression { $$ = new(driver.pool_) CYBitwiseOr($1, $3); }
- ;
-
-BitwiseORExpressionNoIn
- : BitwiseXORExpressionNoIn { $$ = $1; }
- | BitwiseORExpressionNoIn "|" BitwiseXORExpressionNoIn { $$ = new(driver.pool_) CYBitwiseOr($1, $3); }
- ;
-
-BitwiseORExpressionNoBF
- : BitwiseXORExpressionNoBF { $$ = $1; }
- | BitwiseORExpressionNoBF "|" BitwiseXORExpression { $$ = new(driver.pool_) CYBitwiseOr($1, $3); }
- ;
-/* }}} */
-/* 11.11 Binary Logical Operators {{{ */
-LogicalANDExpression
- : BitwiseORExpression { $$ = $1; }
- | LogicalANDExpression "&&" BitwiseORExpression { $$ = new(driver.pool_) CYLogicalAnd($1, $3); }
- ;
-
-LogicalANDExpressionNoIn
- : BitwiseORExpressionNoIn { $$ = $1; }
- | LogicalANDExpressionNoIn "&&" BitwiseORExpressionNoIn { $$ = new(driver.pool_) CYLogicalAnd($1, $3); }
- ;
-
-LogicalANDExpressionNoBF
- : BitwiseORExpressionNoBF { $$ = $1; }
- | LogicalANDExpressionNoBF "&&" BitwiseORExpression { $$ = new(driver.pool_) CYLogicalAnd($1, $3); }
- ;
-
-LogicalORExpression
- : LogicalANDExpression { $$ = $1; }
- | LogicalORExpression "||" LogicalANDExpression { $$ = new(driver.pool_) CYLogicalOr($1, $3); }
- ;
-
-LogicalORExpressionNoIn
- : LogicalANDExpressionNoIn { $$ = $1; }
- | LogicalORExpressionNoIn "||" LogicalANDExpressionNoIn { $$ = new(driver.pool_) CYLogicalOr($1, $3); }
- ;
-
-LogicalORExpressionNoBF
- : LogicalANDExpressionNoBF { $$ = $1; }
- | LogicalORExpressionNoBF "||" LogicalANDExpression { $$ = new(driver.pool_) CYLogicalOr($1, $3); }
- ;
-/* }}} */
-/* 11.12 Conditional Operator ( ? : ) {{{ */
-ConditionalExpression
- : LogicalORExpression { $$ = $1; }
- | LogicalORExpression "?" AssignmentExpression ":" AssignmentExpression { $$ = new(driver.pool_) CYCondition($1, $3, $5); }
- ;
-
-ConditionalExpressionNoIn
- : LogicalORExpressionNoIn { $$ = $1; }
- | LogicalORExpressionNoIn "?" AssignmentExpression ":" AssignmentExpressionNoIn { $$ = new(driver.pool_) CYCondition($1, $3, $5); }
- ;
-
-ConditionalExpressionNoBF
- : LogicalORExpressionNoBF { $$ = $1; }
- | LogicalORExpressionNoBF "?" AssignmentExpression ":" AssignmentExpression { $$ = new(driver.pool_) CYCondition($1, $3, $5); }
- ;
-/* }}} */
-/* 11.13 Assignment Operators {{{ */
-AssignmentExpression_
- : "=" AssignmentExpression { $$ = new(driver.pool_) CYAssign(NULL, $2); }
- | "*=" AssignmentExpression { $$ = new(driver.pool_) CYMultiplyAssign(NULL, $2); }
- | "/=" AssignmentExpression { $$ = new(driver.pool_) CYDivideAssign(NULL, $2); }
- | "%=" AssignmentExpression { $$ = new(driver.pool_) CYModulusAssign(NULL, $2); }
- | "+=" AssignmentExpression { $$ = new(driver.pool_) CYAddAssign(NULL, $2); }
- | "-=" AssignmentExpression { $$ = new(driver.pool_) CYSubtractAssign(NULL, $2); }
- | "<<=" AssignmentExpression { $$ = new(driver.pool_) CYShiftLeftAssign(NULL, $2); }
- | ">>=" AssignmentExpression { $$ = new(driver.pool_) CYShiftRightSignedAssign(NULL, $2); }
- | ">>>=" AssignmentExpression { $$ = new(driver.pool_) CYShiftRightUnsignedAssign(NULL, $2); }
- | "&=" AssignmentExpression { $$ = new(driver.pool_) CYBitwiseAndAssign(NULL, $2); }
- | "^=" AssignmentExpression { $$ = new(driver.pool_) CYBitwiseXOrAssign(NULL, $2); }
- | "|=" AssignmentExpression { $$ = new(driver.pool_) CYBitwiseOrAssign(NULL, $2); }
- ;
-
-AssigneeExpression
- : LeftHandSideExpression { $$ = $1; }
- | AssigneeExpression_ { $$ = $1; }
- ;
-
-AssigneeExpressionNoBF
- : LeftHandSideExpressionNoBF { $$ = $1; }
- | AssigneeExpression_ { $$ = $1; }
- ;
-
-AssignmentExpression
- : ConditionalExpression { $$ = $1; }
- | AssigneeExpression AssignmentExpression_ { $2->SetLeft($1); $$ = $2; }
- ;
-
-AssignmentExpressionNoIn
- : ConditionalExpressionNoIn { $$ = $1; }
- | AssigneeExpression "=" AssignmentExpressionNoIn { $$ = new(driver.pool_) CYAssign($1, $3); }
- | AssigneeExpression "*=" AssignmentExpressionNoIn { $$ = new(driver.pool_) CYMultiplyAssign($1, $3); }
- | AssigneeExpression "/=" AssignmentExpressionNoIn { $$ = new(driver.pool_) CYDivideAssign($1, $3); }
- | AssigneeExpression "%=" AssignmentExpressionNoIn { $$ = new(driver.pool_) CYModulusAssign($1, $3); }
- | AssigneeExpression "+=" AssignmentExpressionNoIn { $$ = new(driver.pool_) CYAddAssign($1, $3); }
- | AssigneeExpression "-=" AssignmentExpressionNoIn { $$ = new(driver.pool_) CYSubtractAssign($1, $3); }
- | AssigneeExpression "<<=" AssignmentExpressionNoIn { $$ = new(driver.pool_) CYShiftLeftAssign($1, $3); }
- | AssigneeExpression ">>=" AssignmentExpressionNoIn { $$ = new(driver.pool_) CYShiftRightSignedAssign($1, $3); }
- | AssigneeExpression ">>>=" AssignmentExpressionNoIn { $$ = new(driver.pool_) CYShiftRightUnsignedAssign($1, $3); }
- | AssigneeExpression "&=" AssignmentExpressionNoIn { $$ = new(driver.pool_) CYBitwiseAndAssign($1, $3); }
- | AssigneeExpression "^=" AssignmentExpressionNoIn { $$ = new(driver.pool_) CYBitwiseXOrAssign($1, $3); }
- | AssigneeExpression "|=" AssignmentExpressionNoIn { $$ = new(driver.pool_) CYBitwiseOrAssign($1, $3); }
- ;
-
-AssignmentExpressionNoBF
- : ConditionalExpressionNoBF { $$ = $1; }
- | AssigneeExpressionNoBF AssignmentExpression_ { $2->SetLeft($1); $$ = $2; }
- ;
-/* }}} */
-/* 11.14 Comma Operator {{{ */
-Expression_
- : "," Expression { $$ = new(driver.pool_) CYCompound($2); }
- | { $$ = NULL; }
- ;
-
-ExpressionNoIn_
- : "," ExpressionNoIn { $$ = new(driver.pool_) CYCompound($2); }
- | { $$ = NULL; }
- ;
-
-ExpressionOpt
- : Expression { $$ = $1; }
- | { $$ = NULL; }
- ;
-
-ExpressionNoInOpt
- : ExpressionNoIn { $$ = $1; }
- | { $$ = NULL; }
- ;
-
-Expression
- : AssignmentExpression Expression_ { if ($2) { $2->AddPrev($1); $$ = $2; } else $$ = $1; }
- ;
-
-ExpressionNoIn
- : AssignmentExpressionNoIn ExpressionNoIn_ { if ($2) { $2->AddPrev($1); $$ = $2; } else $$ = $1; }
- ;
-
-ExpressionNoBF
- : AssignmentExpressionNoBF Expression_ { if ($2) { $2->AddPrev($1); $$ = $2; } else $$ = $1; }
- ;
-/* }}} */
-
-/* 12 Statements {{{ */
-Statement_
- : Block { $$ = $1; }
- | VariableStatement { $$ = $1; }
- | EmptyStatement { $$ = $1; }
- | ExpressionStatement { $$ = $1; }
- | IfStatement { $$ = $1; }
- | IterationStatement { $$ = $1; }
- | ContinueStatement { $$ = $1; }
- | BreakStatement { $$ = $1; }
- | ReturnStatement { $$ = $1; }
- | WithStatement { $$ = $1; }
- | LabelledStatement { $$ = $1; }
- | SwitchStatement { $$ = $1; }
- | ThrowStatement { $$ = $1; }
- | TryStatement { $$ = $1; }
- ;
-
-Statement
- : Statement_ { $$ = $1; }
- ;
-/* }}} */
-/* 12.1 Block {{{ */
-Block_
- : "{" StatementListOpt "}" { $$ = $2; }
- ;
-
-Block
- : Block_ { if ($1) $$ = new(driver.pool_) CYBlock($1); else $$ = new(driver.pool_) CYEmpty(); }
- ;
-
-StatementList
- : Statement StatementListOpt { $1->SetNext($2); $$ = $1; }
- ;
-
-StatementListOpt
- : StatementList { $$ = $1; }
- | { $$ = NULL; }
- ;
-/* }}} */
-/* 12.2 Variable Statement {{{ */
-VariableStatement
- : "var" VariableDeclarationList Terminator { $$ = new(driver.pool_) CYVar($2); }
- ;
-
-VariableDeclarationList_
- : "," VariableDeclarationList { $$ = $2; }
- | { $$ = NULL; }
- ;
-
-VariableDeclarationListNoIn_
- : "," VariableDeclarationListNoIn { $$ = $2; }
- | { $$ = NULL; }
- ;
-
-VariableDeclarationList
- : VariableDeclaration VariableDeclarationList_ { $$ = new(driver.pool_) CYDeclarations($1, $2); }
- ;
-
-VariableDeclarationListNoIn
- : VariableDeclarationNoIn VariableDeclarationListNoIn_ { $$ = new(driver.pool_) CYDeclarations($1, $2); }
- ;
-
-VariableDeclaration
- : Identifier InitialiserOpt { $$ = new(driver.pool_) CYDeclaration($1, $2); }
- ;
-
-VariableDeclarationNoIn
- : Identifier InitialiserNoInOpt { $$ = new(driver.pool_) CYDeclaration($1, $2); }
- ;
-
-InitialiserOpt
- : Initialiser { $$ = $1; }
- | { $$ = NULL; }
- ;
-
-InitialiserNoInOpt
- : InitialiserNoIn { $$ = $1; }
- | { $$ = NULL; }
- ;
-
-Initialiser
- : "=" AssignmentExpression { $$ = $2; }
- ;
-
-InitialiserNoIn
- : "=" AssignmentExpressionNoIn { $$ = $2; }
- ;
-/* }}} */
-/* 12.3 Empty Statement {{{ */
-EmptyStatement
- : ";" { $$ = new(driver.pool_) CYEmpty(); }
- ;
-/* }}} */
-/* 12.4 Expression Statement {{{ */
-ExpressionStatement
- : ExpressionNoBF Terminator { $$ = new(driver.pool_) CYExpress($1); }
- ;
-/* }}} */
-/* 12.5 The if Statement {{{ */
-ElseStatementOpt
- : "else" Statement { $$ = $2; }
- | %prec "if" { $$ = NULL; }
- ;
-
-IfStatement
- : "if" "(" Expression ")" Statement ElseStatementOpt { $$ = new(driver.pool_) CYIf($3, $5, $6); }
- ;
-/* }}} */
-
-/* 12.6 Iteration Statements {{{ */
-IterationStatement
- : DoWhileStatement { $$ = $1; }
- | WhileStatement { $$ = $1; }
- | ForStatement { $$ = $1; }
- | ForInStatement { $$ = $1; }
- ;
-/* }}} */
-/* 12.6.1 The do-while Statement {{{ */
-DoWhileStatement
- : "do" Statement "while" "(" Expression ")" TerminatorOpt { $$ = new(driver.pool_) CYDoWhile($5, $2); }
- ;
-/* }}} */
-/* 12.6.2 The while Statement {{{ */
-WhileStatement
- : "while" "(" Expression ")" Statement { $$ = new(driver.pool_) CYWhile($3, $5); }
- ;
-/* }}} */
-/* 12.6.3 The for Statement {{{ */
-ForStatement
- : "for" "(" ForStatementInitialiser ";" ExpressionOpt ";" ExpressionOpt ")" Statement { $$ = new(driver.pool_) CYFor($3, $5, $7, $9); }
- ;
-
-ForStatementInitialiser
- : ExpressionNoInOpt { $$ = $1; }
- | "var" VariableDeclarationListNoIn { $$ = $2; }
- ;
-/* }}} */
-/* 12.6.4 The for-in Statement {{{ */
-ForInStatement
- : "for" "(" ForInStatementInitialiser "in" Expression ")" Statement { $$ = new(driver.pool_) CYForIn($3, $5, $7); }
- ;
-
-ForInStatementInitialiser
- : LeftHandSideExpression { $$ = $1; }
- | "var" VariableDeclarationNoIn { $$ = $2; }
- ;
-/* }}} */
-
-/* 12.7 The continue Statement {{{ */
-ContinueStatement
- : "continue" IdentifierOpt Terminator { $$ = new(driver.pool_) CYContinue($2); }
- ;
-/* }}} */
-/* 12.8 The break Statement {{{ */
-BreakStatement
- : "break" IdentifierOpt Terminator { $$ = new(driver.pool_) CYBreak($2); }
- ;
-/* }}} */
-/* 12.9 The return Statement {{{ */
-ReturnStatement
- : "return" ExpressionOpt Terminator { $$ = new(driver.pool_) CYReturn($2); }
- ;
-/* }}} */
-/* 12.10 The with Statement {{{ */
-WithStatement
- : "with" "(" Expression ")" Statement { $$ = new(driver.pool_) CYWith($3, $5); }
- ;
-/* }}} */
-
-/* 12.11 The switch Statement {{{ */
-SwitchStatement
- : "switch" "(" Expression ")" CaseBlock { $$ = new(driver.pool_) CYSwitch($3, $5); }
- ;
-
-CaseBlock
- : "{" CaseClausesOpt "}" { $$ = $2; }
- ;
-
-CaseClausesOpt
- : CaseClause CaseClausesOpt { $1->SetNext($2); $$ = $1; }
- | DefaultClause CaseClausesOpt { $1->SetNext($2); $$ = $1; }
- | { $$ = NULL; }
- ;
-
-CaseClause
- : "case" Expression ":" StatementListOpt { $$ = new(driver.pool_) CYClause($2, $4); }
- ;
-
-DefaultClause
- : "default" ":" StatementListOpt { $$ = new(driver.pool_) CYClause(NULL, $3); }
- ;
-/* }}} */
-/* 12.12 Labelled Statements {{{ */
-LabelledStatement
- : Identifier ":" Statement { $$ = new(driver.pool_) CYLabel($1, $3); }
- ;
-/* }}} */
-/* 12.13 The throw Statement {{{ */
-ThrowStatement
- : "throw" Expression Terminator { $$ = new(driver.pool_) CYThrow($2); }
- ;
-/* }}} */
-/* 12.14 The try Statement {{{ */
-TryStatement
- : "try" Block_ CatchOpt FinallyOpt { $$ = new(driver.pool_) CYTry($2, $3, $4); }
- ;
-
-CatchOpt
- : "catch" "(" Identifier ")" Block_ { $$ = new(driver.pool_) CYCatch($3, $5); }
- | { $$ = NULL; }
- ;
-
-FinallyOpt
- : "finally" Block_ { $$ = new(driver.pool_) CYFinally($2); }
- | { $$ = NULL; }
- ;
-/* }}} */
-
-/* 13 Function Definition {{{ */
-FunctionDeclaration
- : "function" Identifier "(" FormalParameterList ")" "{" FunctionBody "}" { $$ = new(driver.pool_) CYFunctionStatement($2, $4, $7); }
- ;
-
-FunctionExpression
- : "function" IdentifierOpt "(" FormalParameterList ")" "{" FunctionBody "}" { $$ = new(driver.pool_) CYFunctionExpression($2, $4, $7); }
- ;
-
-FormalParameterList_
- : "," FormalParameterList { $$ = $2; }
- | { $$ = NULL; }
- ;
-
-FormalParameterList
- : Identifier FormalParameterList_ { $$ = new(driver.pool_) CYFunctionParameter($1, $2); }
- | { $$ = NULL; }
- ;
-
-FunctionBody
- : SourceElements { $$ = $1; }
- ;
-/* }}} */
-/* 14 Program {{{ */
-Program
- : SourceElements { driver.program_ = new(driver.pool_) CYProgram($1); }
- ;
-
-SourceElements
- : SourceElement SourceElements { $1->SetNext($2); $$ = $1; }
- | { $$ = NULL; }
- ;
-
-SourceElement
- : Statement_ { $$ = $1; }
- | FunctionDeclaration { $$ = $1; }
- ;
-/* }}} */
-
-/* Cycript: @class Declaration {{{ */
-ClassSuperOpt
- : ":" MemberExpressionNoBF { $$ = $2; }
- | { $$ = NULL; }
- ;
-
-ClassFieldList
- : "{" "}" { $$ = NULL; }
- ;
-
-MessageScope
- : "+" { $$ = false; }
- | "-" { $$ = true; }
- ;
-
-TypeOpt
- : "(" Expression ")" { $$ = $2; }
- | { $$ = NULL; }
- ;
-
-MessageParameter
- : Word ":" TypeOpt Identifier { $$ = new(driver.pool_) CYMessageParameter($1, $3, $4); }
- ;
-
-MessageParameterListOpt
- : MessageParameterList { $$ = $1; }
- | { $$ = NULL; }
- ;
-
-MessageParameterList
- : MessageParameter MessageParameterListOpt { $1->SetNext($2); $$ = $1; }
- ;
-
-MessageParameters
- : MessageParameterList { $$ = $1; }
- | Word { $$ = new(driver.pool_) CYMessageParameter($1, NULL, NULL); }
- ;
-
-ClassMessageDeclaration
- : MessageScope TypeOpt MessageParameters "{" FunctionBody "}" { $$ = new(driver.pool_) CYMessage($1, $2, $3, $5); }
- ;
-
-ClassMessageDeclarationListOpt
- : ClassMessageDeclarationListOpt ClassMessageDeclaration { $2->SetNext($1); $$ = $2; }
- | { $$ = NULL; }
- ;
-
-ClassName
- : Identifier { $$ = $1; }
- | "(" AssignmentExpression ")" { $$ = $2; }
- ;
-
-ClassNameOpt
- : ClassName { $$ = $1; }
- | { $$ = NULL; }
- ;
-
-ClassExpression
- : "@class" ClassNameOpt ClassSuperOpt ClassFieldList ClassMessageDeclarationListOpt "@end" { $$ = new(driver.pool_) CYClassExpression($2, $3, $4, $5); }
- ;
-
-ClassStatement
- : "@class" ClassName ClassSuperOpt ClassFieldList ClassMessageDeclarationListOpt "@end" { $$ = new(driver.pool_) CYClassStatement($2, $3, $4, $5); }
- ;
-
-CategoryStatement
- : "@class" ClassName ClassMessageDeclarationListOpt "@end" { $$ = new(driver.pool_) CYCategory($2, $3); }
- ;
-
-PrimaryExpression
- : ClassExpression { $$ = $1; }
- ;
-
-Statement_
- : ClassStatement { $$ = $1; }
- | CategoryStatement { $$ = $1; }
- ;
-/* }}} */
-/* Cycript: Send Message {{{ */
-VariadicCall
- : "," AssignmentExpression VariadicCall { $$ = new(driver.pool_) CYArgument(NULL, $2, $3); }
- | { $$ = NULL; }
- ;
-
-SelectorCall_
- : SelectorCall { $$ = $1; }
- | VariadicCall { $$ = $1; }
- ;
-
-SelectorCall
- : WordOpt ":" AssignmentExpression SelectorCall_ { $$ = new(driver.pool_) CYArgument($1 ?: new(driver.pool_) CYBlank(), $3, $4); }
- ;
-
-SelectorList
- : SelectorCall { $$ = $1; }
- | Word { $$ = new(driver.pool_) CYArgument($1, NULL); }
- ;
-
-MessageExpression
- : "[" AssignmentExpression SelectorList "]" { $$ = new(driver.pool_) CYSend($2, $3); }
- ;
-
-SelectorExpressionOpt
- : SelectorExpression_ { $$ = $1; }
- | { $$ = NULL; }
- ;
-
-SelectorExpression_
- : WordOpt ":" SelectorExpressionOpt { $$ = new(driver.pool_) CYSelectorPart($1, true, $3); }
- ;
-
-SelectorExpression
- : SelectorExpression_ { $$ = $1; }
- | Word { $$ = new(driver.pool_) CYSelectorPart($1, false, NULL); }
- ;
-
-PrimaryExpression_
- : MessageExpression { $$ = $1; }
- | "@selector" "(" SelectorExpression ")" { $$ = new(driver.pool_) CYSelector($3); }
- ;
-/* }}} */
-/* Cycript: Pointer Indirection/Addressing {{{ */
-AssigneeExpression_
- : "*" UnaryExpression { $$ = new(driver.pool_) CYIndirect($2); }
- ;
-
-UnaryExpression_
- : "&" UnaryExpression { $$ = new(driver.pool_) CYAddressOf($2); }
- ;
-
-MemberAccess
- : "->" "[" Expression "]" { $$ = new(driver.pool_) CYIndirectMember(NULL, $3); }
- | "->" Identifier { $$ = new(driver.pool_) CYIndirectMember(NULL, new(driver.pool_) CYString($2)); }
- ;
-/* }}} */
-/* ECMAScript5: Object Literal Trailing Comma {{{ */
-PropertyNameAndValueList_
- : "," { $$ = NULL; }
- ;
-/* }}} */
-/* JavaScript 1.7: Array Comprehensions {{{ */
-IfComprehension
- : "if" "(" Expression ")" { $$ = new(driver.pool_) CYIfComprehension($3); }
- ;
-
-ForComprehension
- : "for" "(" Identifier "in" Expression ")" { $$ = new(driver.pool_) CYForInComprehension($3, $5); }
- | "for" "each" "(" Identifier "in" Expression ")" { $$ = new(driver.pool_) CYForEachInComprehension($4, $6); }
- ;
-
-ComprehensionListOpt
- : ComprehensionList { $$ = $1; }
- | IfComprehension { $$ = $1; }
- | { $$ = NULL; }
- ;
-
-ComprehensionList
- : ForComprehension ComprehensionListOpt { $1->SetNext($2); $$ = $1; }
- ;
-
-PrimaryExpression_
- : "[" AssignmentExpression ComprehensionList "]" { $$ = new(driver.pool_) CYArrayComprehension($2, $3); }
- ;
-/* }}} */
-/* JavaScript 1.7: for each {{{ */
-ForInStatement
- : "for" "each" "(" ForInStatementInitialiser "in" Expression ")" Statement { $$ = new(driver.pool_) CYForEachIn($4, $6, $8); }
- ;
-/* }}} */
-/* JavaScript 1.7: let Statements {{{ *//*
-LetStatement
- : "let" "(" VariableDeclarationList ")" Block_ { $$ = new(driver.pool_) CYLet($3, $5); }
- ;
-
-Statement
- : LetStatement
- ;
-*//* }}} */
-/* JavaScript FTW: Function Statements {{{ */
-Statement
- : FunctionDeclaration { driver.Warning(yylloc, "warning, FunctionDeclaration is a SourceElement, not a Statement"); } { $$ = $1; }
- ;
-/* }}} */
-
-%%
projects / cycript.git / blobdiff