X-Git-Url: https://git.saurik.com/cycript.git/blobdiff_plain/9ab1d5c50e8e696f27c48cefde8a9151cd5ac063..5b75838211f16d9c88fb1bae3193e3693a1bee39:/Cycript.yy.in

diff --git a/Cycript.yy.in b/Cycript.yy.in
index 803cffb..fe1873f 100644
--- a/Cycript.yy.in
+++ b/Cycript.yy.in
@@ -1,5 +1,5 @@
 /* Cycript - Optimizing JavaScript Compiler/Runtime
- * Copyright (C) 2009-2010  Jay Freeman (saurik)
+ * Copyright (C) 2009-2012  Jay Freeman (saurik)
 */
 
 /* GNU Lesser General Public License, Version 3 {{{ */
@@ -39,8 +39,11 @@
 #include "E4X/Syntax.hpp"
 @end
 
+#include "Highlight.hpp"
+
 typedef struct {
     bool newline_;
+    hi::Value highlight_;
 
     union {
         bool bool_;
@@ -78,6 +81,9 @@ typedef struct {
         CYString *string_;
         CYThis *this_;
         CYTrue *true_;
+        CYTypeModifier *type_;
+        CYTypedIdentifier *typedIdentifier_;
+        CYTypedParameter *typedParameter_;
         CYWord *word_;
 
 @begin ObjectiveC
@@ -126,6 +132,7 @@ int cylex(YYSTYPE *, cy::location *, void *);
 %parse-param { CYDriver &driver }
 %lex-param { void *cyscanner }
 
+/* Token Declarations {{{ */
 @begin E4X
 %token XMLCDATA
 %token XMLComment
@@ -161,6 +168,7 @@ int cylex(YYSTYPE *, cy::location *, void *);
 %token Equal "="
 %token EqualEqual "=="
 %token EqualEqualEqual "==="
+%token EqualRight "=>"
 %token Exclamation "!"
 %token ExclamationEqual "!="
 %token ExclamationEqualEqual "!=="
@@ -223,6 +231,7 @@ int cylex(YYSTYPE *, cy::location *, void *);
 %token AtImplementation "@implementation"
 %token AtImplementation_ ";@implementation"
 %token AtImport "@import"
+%token AtEncode "@encode"
 %token AtEnd "@end"
 %token AtSelector "@selector"
 @end
@@ -232,6 +241,7 @@ int cylex(YYSTYPE *, cy::location *, void *);
 %token <true_> True "true"
 
 // ES3/ES5/WIE/JSC Reserved
+%token <word_> Auto "auto"
 %token <word_> Break "break"
 %token <word_> Case "case"
 %token <word_> Catch "catch"
@@ -307,6 +317,7 @@ int cylex(YYSTYPE *, cy::location *, void *);
 
 // Woah?!
 %token <identifier_> Each "each"
+%token <identifier_> Of "of"
 
 @begin E4X
 // E4X Conditional
@@ -327,8 +338,10 @@ int cylex(YYSTYPE *, cy::location *, void *);
 %type <argument_> ArgumentListOpt
 %type <argument_> Arguments
 %type <literal_> ArrayLiteral
-%type <assignment_> AssignmentExpression_
+%type <expression_> ArrowFunction
+%type <functionParameter_> ArrowParameters
 %type <expression_> AssignmentExpression
+%type <identifier_> Binding
 %type <identifier_> BindingIdentifier
 %type <expression_> BitwiseANDExpression
 %type <statement_> Block_
@@ -345,16 +358,18 @@ int cylex(YYSTYPE *, cy::location *, void *);
 %type <clause_> CaseClause
 %type <clause_> CaseClausesOpt
 %type <catch_> CatchOpt
+%type <comprehension_> ComprehensionForList
+%type <comprehension_> ComprehensionForListOpt
 %type <comprehension_> ComprehensionList
 %type <comprehension_> ComprehensionListOpt
 %type <expression_> ConditionalExpression
 %type <statement_> ContinueStatement
+%type <statement_> ConciseBody
 %type <statement_> DebuggerStatement
 %type <statement_> Declaration__
 %type <statement_> Declaration_
 %type <statement_> Declaration
 %type <clause_> DefaultClause
-%type <statement_> DoWhileStatement
 %type <expression_> Element
 %type <expression_> ElementOpt
 %type <element_> ElementList
@@ -363,14 +378,12 @@ int cylex(YYSTYPE *, cy::location *, void *);
 %type <statement_> EmptyStatement
 %type <expression_> EqualityExpression
 %type <compound_> Expression_
-%type <expression_> Expression
+%type <compound_> Expression
 %type <expression_> ExpressionOpt
 %type <statement_> ExpressionStatement
 %type <finally_> FinallyOpt
 %type <comprehension_> ForComprehension
-%type <statement_> ForStatement
 %type <for_> ForStatementInitialiser
-%type <statement_> ForInStatement
 %type <forin_> ForInStatementInitialiser
 %type <declaration_> FormalParameter
 %type <functionParameter_> FormalParameterList_
@@ -381,6 +394,7 @@ int cylex(YYSTYPE *, cy::location *, void *);
 %type <expression_> FunctionExpression
 %type <identifier_> Identifier
 %type <identifier_> IdentifierOpt
+%type <word_> IdentifierName
 %type <comprehension_> IfComprehension
 %type <statement_> IfStatement
 %type <expression_> Initialiser
@@ -391,7 +405,7 @@ int cylex(YYSTYPE *, cy::location *, void *);
 %type <statement_> LetStatement
 %type <statement_> LexicalDeclaration
 %type <literal_> Literal
-%type <literal_> LiteralNoRE
+%type <literal_> ValueLiteral
 %type <expression_> LogicalANDExpression
 %type <expression_> LogicalORExpression
 %type <member_> MemberAccess
@@ -401,7 +415,8 @@ int cylex(YYSTYPE *, cy::location *, void *);
 %type <expression_> NewExpression
 %type <null_> NullLiteral
 %type <literal_> ObjectLiteral
-%type <expression_> Parenthetical
+%type <compound_> Parenthetical
+%type <compound_> ParentheticalOpt
 %type <expression_> PostfixExpression
 %type <expression_> PrimaryExpression
 %type <statement_> Program
@@ -409,10 +424,10 @@ int cylex(YYSTYPE *, cy::location *, void *);
 %type <statement_> ProgramBodyOpt
 %type <propertyName_> PropertyName_
 %type <propertyName_> PropertyName
-%type <property_> PropertyNameAndValueList_
-%type <property_> PropertyNameAndValueList
-%type <property_> PropertyNameAndValueListOpt
-%type <expression_> RelationalExpression_
+%type <property_> PropertyDefinition
+%type <property_> PropertyDefinitionList_
+%type <property_> PropertyDefinitionList
+%type <property_> PropertyDefinitionListOpt
 %type <expression_> RelationalExpression
 %type <statement_> ReturnStatement
 %type <rubyProc_> RubyProcExpression
@@ -437,19 +452,19 @@ int cylex(YYSTYPE *, cy::location *, void *);
 %type <declarations_> VariableDeclarationList_
 %type <declarations_> VariableDeclarationList
 %type <statement_> VariableStatement
-%type <statement_> WhileStatement
 %type <statement_> WithStatement
-
-@begin C
-%type <expression_> UnaryAssigneeExpression
-@end
+%type <word_> Word
+%type <word_> WordOpt
+%type <expression_> Variable
 
 @begin ObjectiveC
+%type <expression_> BoxableExpression
 %type <statement_> CategoryStatement
 %type <expression_> ClassExpression
+%type <field_> ClassFieldListOpt
+%type <field_> ClassFields
 %type <statement_> ClassStatement
 %type <expression_> ClassSuperOpt
-%type <field_> ClassFieldList
 %type <message_> ClassMessageDeclaration
 %type <message_> ClassMessageDeclarationListOpt
 %type <className_> ClassName
@@ -457,12 +472,17 @@ int cylex(YYSTYPE *, cy::location *, void *);
 %type <protocol_> ClassProtocolListOpt
 %type <protocol_> ClassProtocols
 %type <protocol_> ClassProtocolsOpt
+%type <expression_> EncodedType
 %type <expression_> MessageExpression
 %type <messageParameter_> MessageParameter
 %type <messageParameter_> MessageParameters
 %type <messageParameter_> MessageParameterList
 %type <messageParameter_> MessageParameterListOpt
 %type <bool_> MessageScope
+%type <type_> ModifiedType
+%type <typedIdentifier_> PrefixedType
+%type <expression_> PrimitiveType
+%type <type_> QualifiedType
 %type <argument_> SelectorCall_
 %type <argument_> SelectorCall
 %type <selector_> SelectorExpression_
@@ -470,10 +490,13 @@ int cylex(YYSTYPE *, cy::location *, void *);
 %type <selector_> SelectorExpressionOpt
 %type <argument_> SelectorList
 %type <word_> SelectorWordOpt
+%type <typedIdentifier_> SuffixedType
 %type <expression_> TypeOpt
+%type <typedIdentifier_> TypedIdentifier
+%type <typedParameter_> TypedParameterList_
+%type <typedParameter_> TypedParameterList
+%type <typedParameter_> TypedParameterListOpt
 %type <argument_> VariadicCall
-%type <word_> Word
-%type <word_> WordOpt
 @end
 
 @begin E4X
@@ -496,12 +519,14 @@ int cylex(YYSTYPE *, cy::location *, void *);
 %type <expression_> XMLListInitialiser
 %type <expression_> XMLInitialiser
 @end
-
+/* }}} */
+/* Token Priorities {{{ */
 %nonassoc ""
 %left "++" "--"
 
 %nonassoc "if"
 %nonassoc "else"
+/* }}} */
 
 %start Program
 
@@ -524,54 +549,38 @@ LexSetRegExp
     : { driver.SetCondition(CYDriver::RegExpCondition); }
     ;
 
-LexSetStatement
-    : {
-        if (yychar == 0)
-            driver.statement_ = true;
-        else switch (yychar) {
-            case token::Function:
-                yychar = token::Function_;
-            break;
-
-            case token::OpenBrace:
-            case token::OpenBrace_:
-                yychar = token::OpenBrace__;
-            break;
-        }
-    }
+LexNoBrace
+    : { if (yychar == yyempty_) driver.no_.OpenBrace = true; else if (yychar == token::OpenBrace || yychar == token::OpenBrace_) yychar = token::OpenBrace__; }
     ;
-/* }}} */
 
-BRACE
-    : "{"
-    | "\n{"
+LexNoFunction
+    : { if (yychar == yyempty_) driver.no_.Function = true; else if (yychar == token::Function) yychar = token::Function_; }
     ;
 
-StrictSemi
-    : { driver.Warning(yylloc, "warning, automatic semi-colon insertion required"); }
+LexNoAtImplementation
+    : { if (yychar == yyempty_) driver.no_.AtImplementation = true; else if (yychar == token::AtImplementation) yychar = token::AtImplementation_; }
     ;
 
-Terminator_
-    : ";"
-    | "\n" StrictSemi
+LexSetStatement
+    : LexNoBrace LexNoFunction LexNoAtImplementation
     ;
-
-Terminator
-    : Terminator_
-    | error { if (yychar != 0 && yychar != token::CloseBrace && !yylval.newline_) YYABORT; else { yyerrok; driver.errors_.pop_back(); } } StrictSemi
+/* }}} */
+/* Virtual Tokens {{{ */
+BRACE
+    : "{"
+    | "\n{"
     ;
 
-TerminatorOpt
-    : Terminator_
-    | error { yyerrok; driver.errors_.pop_back(); } StrictSemi
+Var_
+    : "var"
     ;
+/* }}} */
 
-/*CommaOpt
-    : ","
-    |
-    ;*/
+/* 7.6 Identifier Names and Identifiers {{{ */
+IdentifierName
+    : Word { $$ = $1; }
+    ;
 
-@begin ObjectiveC
 NewLineOpt
     : "\n"
     |
@@ -579,6 +588,7 @@ NewLineOpt
 
 Word
     : Identifier { $$ = $1; }
+    | "auto" { $$ = $1; }
     | "break" NewLineOpt { $$ = $1; }
     | "case" { $$ = $1; }
     | "catch" { $$ = $1; }
@@ -600,7 +610,12 @@ Word
     | "if" { $$ = $1; }
     | "import" { $$ = $1; }
     /* XXX: | "in" { $$ = $1; } */
+    | "!in" { $$ = $1; }
     /* XXX: | "instanceof" { $$ = $1; } */
+
+    // XXX: as it currently is not an Identifier
+    | "let" { $$ = $1; }
+
     | "new" { $$ = $1; }
     | "null" { $$ = $1; }
     | "return" NewLineOpt { $$ = $1; }
@@ -622,14 +637,6 @@ WordOpt
     | { $$ = NULL; }
     ;
 
-PrimaryExpression
-    : "@" LiteralNoRE { $$ = CYNew CYBox($2); }
-    | "@" ArrayLiteral { $$ = CYNew CYBox($2); }
-    | "@" ObjectLiteral { $$ = CYNew CYBox($2); }
-    | "@" Parenthetical { $$ = CYNew CYBox($2); }
-    ;
-@end
-
 Identifier
     : Identifier_ { $$ = $1; }
 
@@ -658,46 +665,79 @@ Identifier
     | "transient" { $$ = $1; }
     | "volatile" { $$ = $1; }
 
-    // XXX: is this allowed?! | "let" { $$ = $1; }
+    // XXX: currently I only have this as Word
+    // | "let" { $$ = $1; }
+
     | "yield" { $$ = $1; }
 
     | "each" { $$ = $1; }
+    | "of" { $$ = $1; }
     ;
 
 IdentifierOpt
     : Identifier { $$ = $1; }
     | { $$ = NULL; }
     ;
+/* }}} */
 
-LiteralNoRE
+/* 7.8 Literals {{{ */
+Literal
     : NullLiteral { $$ = $1; }
-    | BooleanLiteral { $$ = $1; }
-    | NumericLiteral { $$ = $1; }
-    | StringLiteral { $$ = $1; }
+    | ValueLiteral { $$ = $1; }
     ;
 
-Literal
-    : LiteralNoRE { $$ = $1; }
+ValueLiteral
+    : BooleanLiteral { $$ = $1; }
+    | NumericLiteral { $$ = $1; }
+    | StringLiteral { $$ = $1; }
     | RegularExpressionLiteral { $$ = $1; }
     ;
-
+/* }}} */
+/* 7.8.1 Null Literals {{{ */
 NullLiteral
     : "null" { $$ = $1; }
     ;
-
+/* }}} */
+/* 7.8.2 Boolean Literals {{{ */
 BooleanLiteral
     : "true" { $$ = $1; }
     | "false" { $$ = $1; }
     ;
+/* }}} */
+
+/* 7.9 Automatic Semicolon Insertion {{{ */
+StrictSemi
+    : { driver.Warning(yylloc, "warning, automatic semi-colon insertion required"); }
+    ;
+
+Terminator
+    : ";"
+    | error { if (yychar != yyeof_ && yychar != token::CloseBrace && !yylval.newline_) YYABORT; else { yyerrok; driver.errors_.pop_back(); } } StrictSemi
+    ;
+
+TerminatorOpt
+    : ";"
+    | error { yyerrok; driver.errors_.pop_back(); } StrictSemi
+    ;
+/* }}} */
 
 /* 11.1 Primary Expressions {{{ */
 Parenthetical
     : "(" LexPushInOff Expression LexPopIn ")" { $$ = $3; }
     ;
 
+ParentheticalOpt
+    : Parenthetical { $$ = $1; }
+    | { $$ = NULL; }
+    ;
+
+Variable
+    : Identifier { $$ = CYNew CYVariable($1); }
+    ;
+
 PrimaryExpression
     : "this" { $$ = $1; }
-    | Identifier { $$ = CYNew CYVariable($1); }
+    | Variable { $$ = $1; }
     | Literal { $$ = $1; }
     | ArrayLiteral { $$ = $1; }
     | ObjectLiteral { $$ = $1; }
@@ -730,27 +770,51 @@ ElementListOpt
     | LexSetRegExp { $$ = NULL; }
     ;
 /* }}} */
+/* 11.1.4.2 Array Comprehension {{{ */
+PrimaryExpression
+    : "[" LexPushInOff AssignmentExpression ComprehensionForList LexPopIn "]" { $$ = CYNew CYArrayComprehension($3, $4); }
+    ;
+
+ComprehensionForList
+    : "for" Binding "in" Expression ComprehensionForListOpt { $$ = CYNew CYForInComprehension($2, $4, $5); }
+    | "for" Binding "of" Expression ComprehensionForListOpt { $$ = CYNew CYForOfComprehension($2, $4, $5); }
+    ;
+
+ComprehensionForListOpt
+    : ComprehensionForList { $$ = $1; }
+    | "if" Expression { $$ = CYNew CYIfComprehension($2); }
+    | { $$ = NULL; }
+    ;
+/* }}} */
 /* 11.1.5 Object Initialiser {{{ */
 ObjectLiteral
-    : BRACE LexPushInOff PropertyNameAndValueListOpt LexPopIn "}" { $$ = CYNew CYObject($3); }
+    : BRACE LexPushInOff PropertyDefinitionListOpt LexPopIn "}" { $$ = CYNew CYObject($3); }
     ;
 
-PropertyNameAndValueList_
-    : "," PropertyNameAndValueList { $$ = $2; }
+PropertyDefinitionList_
+    : "," PropertyDefinitionList { $$ = $2; }
+    | "," LexSetRegExp { $$ = NULL; }
     | { $$ = NULL; }
     ;
 
-PropertyNameAndValueList
-    : PropertyName ":" AssignmentExpression PropertyNameAndValueList_ { $$ = CYNew CYProperty($1, $3, $4); }
+PropertyDefinitionList
+    : PropertyDefinition PropertyDefinitionList_ { $1->SetNext($2); $$ = $1; }
     ;
 
-PropertyNameAndValueListOpt
-    : PropertyNameAndValueList { $$ = $1; }
-    | { $$ = NULL; }
+PropertyDefinitionListOpt
+    : PropertyDefinitionList { $$ = $1; }
+    | LexSetRegExp { $$ = NULL; }
+    ;
+
+PropertyDefinition
+    // XXX: this should be IdentifierName
+    : LexSetRegExp Identifier { $$ = CYNew CYProperty($2, CYNew CYVariable($2)); }
+    | PropertyName ":" AssignmentExpression { $$ = CYNew CYProperty($1, $3); }
+    //| MethodDefinition
     ;
 
 PropertyName_
-    : Identifier { $$ = $1; }
+    : IdentifierName { $$ = $1; }
     | StringLiteral { $$ = $1; }
     | NumericLiteral { $$ = $1; }
     ;
@@ -763,7 +827,7 @@ PropertyName
 /* 11.2 Left-Hand-Side Expressions {{{ */
 MemberAccess
     : "[" LexPushInOff Expression LexPopIn "]" { $$ = CYNew CYDirectMember(NULL, $3); }
-    | "." Identifier { $$ = CYNew CYDirectMember(NULL, CYNew CYString($2)); }
+    | "." IdentifierName { $$ = CYNew CYDirectMember(NULL, CYNew CYString($2)); }
     | "." AutoComplete { driver.mode_ = CYDriver::AutoDirect; YYACCEPT; }
     ;
 
@@ -867,18 +931,14 @@ ShiftExpression
     ;
 /* }}} */
 /* 11.8 Relational Operators {{{ */
-RelationalExpression_
-    : ShiftExpression { $$ = $1; }
-    ;
-
 RelationalExpression
-    : RelationalExpression_ { $$ = $1; }
-    | RelationalExpression "<" RelationalExpression_ { $$ = CYNew CYLess($1, $3); }
-    | RelationalExpression ">" RelationalExpression_ { $$ = CYNew CYGreater($1, $3); }
-    | RelationalExpression "<=" RelationalExpression_ { $$ = CYNew CYLessOrEqual($1, $3); }
-    | RelationalExpression ">=" RelationalExpression_ { $$ = CYNew CYGreaterOrEqual($1, $3); }
-    | RelationalExpression "instanceof" RelationalExpression_ { $$ = CYNew CYInstanceOf($1, $3); }
-    | RelationalExpression "in" RelationalExpression_ { $$ = CYNew CYIn($1, $3); }
+    : ShiftExpression { $$ = $1; }
+    | RelationalExpression "<" ShiftExpression { $$ = CYNew CYLess($1, $3); }
+    | RelationalExpression ">" ShiftExpression { $$ = CYNew CYGreater($1, $3); }
+    | RelationalExpression "<=" ShiftExpression { $$ = CYNew CYLessOrEqual($1, $3); }
+    | RelationalExpression ">=" ShiftExpression { $$ = CYNew CYGreaterOrEqual($1, $3); }
+    | RelationalExpression "instanceof" ShiftExpression { $$ = CYNew CYInstanceOf($1, $3); }
+    | RelationalExpression "in" ShiftExpression { $$ = CYNew CYIn($1, $3); }
     ;
 /* }}} */
 /* 11.9 Equality Operators {{{ */
@@ -924,40 +984,31 @@ ConditionalExpression
     ;
 /* }}} */
 /* 11.13 Assignment Operators {{{ */
-AssignmentExpression_
-    : "=" AssignmentExpression { $$ = CYNew CYAssign(NULL, $2); }
-    | "*=" AssignmentExpression { $$ = CYNew CYMultiplyAssign(NULL, $2); }
-    | "/=" AssignmentExpression { $$ = CYNew CYDivideAssign(NULL, $2); }
-    | "%=" AssignmentExpression { $$ = CYNew CYModulusAssign(NULL, $2); }
-    | "+=" AssignmentExpression { $$ = CYNew CYAddAssign(NULL, $2); }
-    | "-=" AssignmentExpression { $$ = CYNew CYSubtractAssign(NULL, $2); }
-    | "<<=" AssignmentExpression { $$ = CYNew CYShiftLeftAssign(NULL, $2); }
-    | ">>=" AssignmentExpression { $$ = CYNew CYShiftRightSignedAssign(NULL, $2); }
-    | ">>>=" AssignmentExpression { $$ = CYNew CYShiftRightUnsignedAssign(NULL, $2); }
-    | "&=" AssignmentExpression { $$ = CYNew CYBitwiseAndAssign(NULL, $2); }
-    | "^=" AssignmentExpression { $$ = CYNew CYBitwiseXOrAssign(NULL, $2); }
-    | "|=" AssignmentExpression { $$ = CYNew CYBitwiseOrAssign(NULL, $2); }
-    ;
-
-@begin C
-LeftHandSideExpression
-    : LexSetRegExp UnaryAssigneeExpression { $$ = $2; }
-    ;
-@end
-
 AssignmentExpression
     : ConditionalExpression { $$ = $1; }
-    | LeftHandSideExpression AssignmentExpression_ { $2->SetLeft($1); $$ = $2; }
+    | ArrowFunction { $$ = $1; }
+    | LeftHandSideExpression "=" AssignmentExpression { $$ = CYNew CYAssign($1, $3); }
+    | LeftHandSideExpression "*=" AssignmentExpression { $$ = CYNew CYMultiplyAssign($1, $3); }
+    | LeftHandSideExpression "/=" AssignmentExpression { $$ = CYNew CYDivideAssign($1, $3); }
+    | LeftHandSideExpression "%=" AssignmentExpression { $$ = CYNew CYModulusAssign($1, $3); }
+    | LeftHandSideExpression "+=" AssignmentExpression { $$ = CYNew CYAddAssign($1, $3); }
+    | LeftHandSideExpression "-=" AssignmentExpression { $$ = CYNew CYSubtractAssign($1, $3); }
+    | LeftHandSideExpression "<<=" AssignmentExpression { $$ = CYNew CYShiftLeftAssign($1, $3); }
+    | LeftHandSideExpression ">>=" AssignmentExpression { $$ = CYNew CYShiftRightSignedAssign($1, $3); }
+    | LeftHandSideExpression ">>>=" AssignmentExpression { $$ = CYNew CYShiftRightUnsignedAssign($1, $3); }
+    | LeftHandSideExpression "&=" AssignmentExpression { $$ = CYNew CYBitwiseAndAssign($1, $3); }
+    | LeftHandSideExpression "^=" AssignmentExpression { $$ = CYNew CYBitwiseXOrAssign($1, $3); }
+    | LeftHandSideExpression "|=" AssignmentExpression { $$ = CYNew CYBitwiseOrAssign($1, $3); }
     ;
 /* }}} */
 /* 11.14 Comma Operator {{{ */
 Expression_
-    : "," Expression { $$ = CYNew CYCompound($2); }
-    | { $$ = NULL; }
+    : "," Expression { $$ = $2; }
+    | { $$ = CYNew CYCompound(); }
     ;
 
 Expression
-    : AssignmentExpression Expression_ { if ($2) { $2->AddPrev($1); $$ = $2; } else $$ = $1; }
+    : AssignmentExpression Expression_ { $2->AddPrev($1); $$ = $2; }
     ;
 
 ExpressionOpt
@@ -1025,7 +1076,7 @@ StatementList
 
 StatementListOpt
     : StatementList { $$ = $1; }
-    | LexSetRegExp { $$ = NULL; }
+    | LexSetStatement LexSetRegExp { $$ = NULL; }
     ;
 
 StatementListItem
@@ -1033,11 +1084,16 @@ StatementListItem
     | Declaration { $$ = $1; }
     ;
 /* }}} */
+
 /* 12.2 Declarations {{{ */
 BindingIdentifier
     : Identifier { $$ = $1; }
     ;
 
+Binding
+    : BindingIdentifier
+    ;
+
 // XXX: BindingPattern
 /* }}} */
 /* 12.2.1 Let and Const Declarations {{{ */
@@ -1052,7 +1108,7 @@ LetOrConst
 /* }}} */
 /* 12.2.2 Variable Statement {{{ */
 VariableStatement
-    : "var" VariableDeclarationList Terminator { $$ = CYNew CYVar($2); }
+    : Var_ VariableDeclarationList Terminator { $$ = CYNew CYVar($2); }
     ;
 
 VariableDeclarationList_
@@ -1089,6 +1145,7 @@ SingleNameBinding
     : BindingIdentifier InitialiserOpt { $$ = CYNew CYDeclaration($1, $2); }
     ;
 /* }}} */
+
 /* 12.3 Empty Statement {{{ */
 EmptyStatement
     : ";" { $$ = CYNew CYEmpty(); }
@@ -1110,58 +1167,54 @@ IfStatement
     ;
 /* }}} */
 
-/* 12.6 Iteration Statements {{{ */
-IterationStatement
-    : DoWhileStatement { $$ = $1; }
-    | WhileStatement { $$ = $1; }
-    | ForStatement { $$ = $1; }
-    | ForInStatement { $$ = $1; }
-    ;
-/* }}} */
 /* 12.6.1 The do-while Statement {{{ */
-DoWhileStatement
+IterationStatement
     : "do" Statement "while" "(" Expression ")" TerminatorOpt { $$ = CYNew CYDoWhile($5, $2); }
     ;
 /* }}} */
 /* 12.6.2 The while Statement {{{ */
-WhileStatement
+IterationStatement
     : "while" "(" Expression ")" Statement { $$ = CYNew CYWhile($3, $5); }
     ;
 /* }}} */
 /* 12.6.3 The for Statement {{{ */
-ForStatement
+IterationStatement
     : "for" "(" LexPushInOn ForStatementInitialiser LexPopIn ";" ExpressionOpt ";" ExpressionOpt ")" Statement { $$ = CYNew CYFor($4, $7, $9, $11); }
     ;
 
 ForStatementInitialiser
     : ExpressionOpt { $$ = $1; }
-    | LexSetRegExp "var" VariableDeclarationList { $$ = CYNew CYForDeclarations($3); }
+    | LexSetRegExp Var_ VariableDeclarationList { $$ = CYNew CYForDeclarations($3); }
     ;
 /* }}} */
-/* 12.6.4 The for-in Statement {{{ */
-ForInStatement
+/* 12.6.4 The for-in and for-of Statements {{{ */
+IterationStatement
     : "for" "(" LexPushInOn ForInStatementInitialiser LexPopIn "!in" Expression ")" Statement { $$ = CYNew CYForIn($4, $7, $9); }
+    | "for" "(" LexPushInOn ForInStatementInitialiser LexPopIn "of" Expression ")" Statement { $$ = CYNew CYForOf($4, $7, $9); }
     ;
 
 ForInStatementInitialiser
     : LeftHandSideExpression { $$ = $1; }
-    | LexSetRegExp "var" VariableDeclaration { $$ = $3; }
+    | LexSetRegExp Var_ VariableDeclaration { $$ = $3; }
     ;
 /* }}} */
 
 /* 12.7 The continue Statement {{{ */
 ContinueStatement
-    : "continue" IdentifierOpt Terminator { $$ = CYNew CYContinue($2); }
+    : "continue" "\n" StrictSemi { $$ = CYNew CYContinue(NULL); }
+    | "continue" IdentifierOpt Terminator { $$ = CYNew CYContinue($2); }
     ;
 /* }}} */
 /* 12.8 The break Statement {{{ */
 BreakStatement
-    : "break" IdentifierOpt Terminator { $$ = CYNew CYBreak($2); }
+    : "break" "\n" StrictSemi { $$ = CYNew CYBreak(NULL); }
+    | "break" IdentifierOpt Terminator { $$ = CYNew CYBreak($2); }
     ;
 /* }}} */
 /* 12.9 The return Statement {{{ */
 ReturnStatement
-    : "return" ExpressionOpt Terminator { $$ = CYNew CYReturn($2); }
+    : "return" LexSetRegExp "\n" StrictSemi { $$ = CYNew CYReturn(NULL); }
+    | "return" ExpressionOpt Terminator { $$ = CYNew CYReturn($2); }
     ;
 /* }}} */
 /* 12.10 The with Statement {{{ */
@@ -1200,7 +1253,8 @@ LabelledStatement
 /* }}} */
 /* 12.13 The throw Statement {{{ */
 ThrowStatement
-    : "throw" Expression Terminator { $$ = CYNew cy::Syntax::Throw($2); }
+    : "throw" LexSetRegExp "\n" StrictSemi { YYABORT; }
+    | "throw" Expression Terminator { $$ = CYNew cy::Syntax::Throw($2); }
     ;
 /* }}} */
 /* 12.14 The try Statement {{{ */
@@ -1224,7 +1278,7 @@ DebuggerStatement
     ;
 /* }}} */
 
-/* 13 Function Definition {{{ */
+/* 13.1 Function Definitions {{{ */
 FunctionDeclaration
     : ";function" Identifier "(" FormalParameterListOpt ")" BRACE FunctionBody "}" { $$ = CYNew CYFunctionStatement($2, $4, $7); }
     ;
@@ -1260,6 +1314,21 @@ FunctionBody
     : StatementListOpt { $$ = $1; }
     ;
 /* }}} */
+/* 13.2 Arrow Function Definitions {{{ */
+ArrowFunction
+    : LexSetRegExp ArrowParameters "=>" LexNoBrace ConciseBody { $$ = CYNew CYFatArrow($2, $5); }
+    ;
+
+ArrowParameters
+    : BindingIdentifier { $$ = CYNew CYFunctionParameter(CYNew CYDeclaration($1)); }
+    //| ParentheticalOpt { $$ = $1; }
+    ;
+
+ConciseBody
+    : AssignmentExpression { $$ = CYNew CYReturn($1); }
+    | LexSetRegExp ";{" LexPushInOff FunctionBody LexPopIn "}" { $$ = $4; }
+    ;
+/* }}} */
 /* 14 Program {{{ */
 Program
     : ProgramBodyOpt { driver.program_ = CYNew CYProgram($1); }
@@ -1271,11 +1340,52 @@ ProgramBody
 
 ProgramBodyOpt
     : ProgramBody { $$ = $1; }
-    | { $$ = NULL; }
+    | LexSetStatement LexSetRegExp { $$ = NULL; }
     ;
 /* }}} */
 
 @begin ObjectiveC
+/* Cycript (Objective-C): Type Encoding {{{ */
+SuffixedType
+    : IdentifierOpt { $$ = CYNew CYTypedIdentifier($1); }
+    | "(" LexPushInOff PrefixedType LexPopIn ")" { $$ = $3; }
+    | SuffixedType "[" NumericLiteral "]" { CYSetLast($1->type_) = CYNew CYTypeArrayOf($3->Value()); $$ = $1; }
+    ;
+
+PrefixedType
+    : SuffixedType { $$ = $1; }
+    | "const" PrefixedType { CYSetLast($2->type_) = CYNew CYTypeConstant(); $$ = $2; }
+    | "*" PrefixedType { CYSetLast($2->type_) = CYNew CYTypePointerTo(); $$ = $2; }
+    ;
+
+PrimitiveType
+    : Variable { $$ = $1; }
+    | "void" { $$  = CYNew cy::Syntax::New(CYNew CYVariable(CYNew CYIdentifier("Type")), CYNew CYArgument(CYNew CYString("v"))); }
+    ;
+
+QualifiedType
+    : PrimitiveType { $$ = CYNew CYTypeVariable($1); }
+    | "const" QualifiedType { $$ = CYNew CYTypeConstant($2); }
+    ;
+
+ModifiedType
+    : QualifiedType { $$ = $1; }
+    | QualifiedType "*" { $$ = CYNew CYTypePointerTo($1); }
+    | QualifiedType "const" { $$ = CYNew CYTypeConstant($1); }
+    ;
+
+TypedIdentifier
+    : QualifiedType PrefixedType { CYSetLast($2->type_) = $1; $$ = $2;}
+    ;
+
+EncodedType
+    : TypedIdentifier { $$ = CYNew CYEncodedType($1->type_); }
+    ;
+
+PrimaryExpression
+    : AtEncode "(" EncodedType ")" { $$ = $3; }
+    ;
+/* }}} */
 /* Cycript (Objective-C): @class Declaration {{{ */
 ClassSuperOpt
     /* XXX: why the hell did I choose MemberExpression? */
@@ -1283,17 +1393,13 @@ ClassSuperOpt
     | { $$ = NULL; }
     ;
 
-ClassField
-    : Expression Identifier ";"
-    ;
-
-ClassFieldList
-    : BRACE ClassFieldListOpt "}" { $$ = NULL; }
+ClassFieldListOpt
+    : Expression Identifier ";" ClassFieldListOpt { $$ = CYNew CYField($1, $2, $4); }
+    | LexSetRegExp { $$ = NULL; }
     ;
 
-ClassFieldListOpt
-    : ClassFieldListOpt ClassField
-    |
+ClassFields
+    : BRACE ClassFieldListOpt "}" { $$ = $2; }
     ;
 
 MessageScope
@@ -1302,8 +1408,7 @@ MessageScope
     ;
 
 TypeOpt
-    : "(" Expression ")" { $$ = $2; }
-    | "(" LexSetRegExp "void" ")" { $$ = NULL; }
+    : "(" LexSetRegExp EncodedType ")" { $$ = $3; }
     | { $$ = NULL; }
     ;
 
@@ -1361,11 +1466,11 @@ ClassProtocolListOpt
     ;
 
 ClassExpression
-    : "@implementation" LexPushInOff ClassNameOpt ClassSuperOpt ClassProtocolListOpt ClassFieldList ClassMessageDeclarationListOpt LexPopIn "@end" { $$ = CYNew CYClassExpression($3, $4, $5, $6, $7); }
+    : "@implementation" LexPushInOff ClassNameOpt ClassSuperOpt ClassProtocolListOpt ClassFields ClassMessageDeclarationListOpt LexPopIn "@end" { $$ = CYNew CYClassExpression($3, $4, $5, $6, $7); }
     ;
 
 ClassStatement
-    : ";@implementation" ClassName ClassSuperOpt ClassProtocolListOpt ClassFieldList ClassMessageDeclarationListOpt "@end" { $$ = CYNew CYClassStatement($2, $3, $4, $5, $6); }
+    : ";@implementation" ClassName ClassSuperOpt ClassProtocolListOpt ClassFields ClassMessageDeclarationListOpt "@end" { $$ = CYNew CYClassStatement($2, $3, $4, $5, $6); }
     ;
 
 CategoryName
@@ -1448,15 +1553,49 @@ ImportPath
     ;
 
 StatementListItem
-    : "@import" ImportPath { $$ = CYNew CYImport(); }
+    : LexSetStatement LexSetRegExp "@import" ImportPath { $$ = CYNew CYImport(); }
+    ;
+/* }}} */
+/* Cycript (Objective-C): Boxed Expressions {{{ */
+BoxableExpression
+    : NullLiteral { $$ = $1; }
+    | BooleanLiteral { $$ = $1; }
+    | NumericLiteral { $$ = $1; }
+    | StringLiteral { $$ = $1; }
+    | ArrayLiteral { $$ = $1; }
+    | ObjectLiteral { $$ = $1; }
+    | Parenthetical { $$ = $1; }
+    ;
+
+PrimaryExpression
+    : "@" BoxableExpression { $$ = CYNew CYBox($2); }
+    ;
+/* }}} */
+/* Cycript (Objective-C): Block Expressions {{{ */
+TypedParameterList_
+    : "," TypedParameterList { $$ = $2; }
+    | { $$ = NULL; }
+    ;
+
+TypedParameterList
+    : TypedIdentifier TypedParameterList_ { $$ = CYNew CYTypedParameter($1, $2); }
+    ;
+
+TypedParameterListOpt
+    : TypedParameterList { $$ = $1; }
+    | { $$ = NULL; }
+    ;
+
+PrimaryExpression
+    : "^" ModifiedType "(" LexPushInOff TypedParameterListOpt LexPopIn ")" BRACE LexPushInOff FunctionBody LexPopIn "}" { $$ = CYNew CYObjCBlock($2, $5, $10); }
     ;
 /* }}} */
 @end
 
 @begin C
 /* Cycript (C): Pointer Indirection/Addressing {{{ */
-UnaryAssigneeExpression
-    : "*" UnaryExpression { $$ = CYNew CYIndirect($2); }
+LeftHandSideExpression
+    : LexSetRegExp "*" UnaryExpression { $$ = CYNew CYIndirect($3); }
     ;
 
 UnaryExpression_
@@ -1465,10 +1604,15 @@ UnaryExpression_
 
 MemberAccess
     : "->" "[" Expression "]" { $$ = CYNew CYIndirectMember(NULL, $3); }
-    | "->" Identifier { $$ = CYNew CYIndirectMember(NULL, CYNew CYString($2)); }
+    | "->" IdentifierName { $$ = CYNew CYIndirectMember(NULL, CYNew CYString($2)); }
     | "->" AutoComplete { driver.mode_ = CYDriver::AutoIndirect; YYACCEPT; }
     ;
 /* }}} */
+/* Cycript (C): auto Compatibility {{{ */
+Var_
+    : "auto"
+    ;
+/* }}} */
 @end
 
 /* YUI: Documentation Comments {{{ */
@@ -1503,11 +1647,12 @@ LexSetXMLTag
     : { driver.SetCondition(CYDriver::XMLTagCondition); }
     ;
 /* }}} */
-
+/* Virtual Tokens {{{ */
 XMLWhitespaceOpt
     : XMLWhitespace
     |
     ;
+/* }}} */
 
 /* 8.1 Context Keywords {{{ */
 Identifier
@@ -1522,6 +1667,7 @@ XMLMarkup
     | XMLPI { $$ = $1; }
     ;
 /* }}} */
+
 /* 11.1 Primary Expressions {{{ */
 PrimaryExpression
     : PropertyIdentifier { $$ = CYNew CYPropertyVariable($1); }
@@ -1625,6 +1771,7 @@ XMLListInitialiser
     : "<>" LexPushInOff LexPushXMLContent XMLElementContent LexPop LexPopIn "</>" { $$ = CYNew CYXMLList($4); }
     ;
 /* }}} */
+
 /* 11.2 Left-Hand-Side Expressions {{{ */
 PropertyIdentifier_
     : Identifier { $$ = $1; }
@@ -1648,20 +1795,14 @@ Statement__
 /* }}} */
 @end
 
-/* ECMAScript5: Object Literal Trailing Comma {{{ */
-PropertyNameAndValueList_
-    : "," { $$ = NULL; }
-    ;
-/* }}} */
-
 /* JavaScript 1.7: Array Comprehensions {{{ */
 IfComprehension
     : "if" "(" Expression ")" { $$ = CYNew CYIfComprehension($3); }
     ;
 
 ForComprehension
-    : "for" "(" LexPushInOn Identifier LexPopIn "!in" Expression ")" { $$ = CYNew CYForInComprehension($4, $7); }
-    | "for" "each" "(" LexPushInOn Identifier LexPopIn "!in" Expression ")" { $$ = CYNew CYForEachInComprehension($5, $8); }
+    : "for" "(" Identifier "in" Expression ")" { $$ = CYNew CYForInComprehension($3, $5); }
+    | "for" "each" "(" Identifier "in" Expression ")" { $$ = CYNew CYForOfComprehension($4, $6); }
     ;
 
 ComprehensionList
@@ -1679,8 +1820,8 @@ PrimaryExpression
     ;
 /* }}} */
 /* JavaScript 1.7: for each {{{ */
-ForInStatement
-    : "for" "each" "(" LexPushInOn ForInStatementInitialiser LexPopIn "!in" Expression ")" Statement { $$ = CYNew CYForEachIn($5, $8, $10); }
+IterationStatement
+    : "for" "each" "(" LexPushInOn ForInStatementInitialiser LexPopIn "!in" Expression ")" Statement { $$ = CYNew CYForOf($5, $8, $10); }
     ;
 /* }}} */
 /* JavaScript 1.7: let Statements {{{ */