Remove XXX as cur_term is not part of readline.

[cycript.git] / Cycript.yy.in

diff --git a/Cycript.yy.in b/Cycript.yy.in
index dc2a512c231f9158a83c5241b4d2c0df0620871d..62cdca23e346701ab6b54f86f9a3f0a3eb4f4b8b 100644 (file)
--- a/Cycript.yy.in
+++ b/Cycript.yy.in
@@ -1,5 +1,5 @@
 /* Cycript - Optimizing JavaScript Compiler/Runtime
 /* 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 {{{ */
 */
 
 /* GNU Lesser General Public License, Version 3 {{{ */


@@ -39,8 +39,11 @@
 #include "E4X/Syntax.hpp"
 @end
 
 #include "E4X/Syntax.hpp"
 @end
 

+#include "Highlight.hpp"
+

 typedef struct {
     bool newline_;
 typedef struct {
     bool newline_;

+    hi::Value highlight_;

 
     union {
         bool bool_;
 
     union {
         bool bool_;


@@ -87,6 +90,9 @@ typedef struct {
         CYMessageParameter *messageParameter_;
         CYProtocol *protocol_;
         CYSelectorPart *selector_;
         CYMessageParameter *messageParameter_;
         CYProtocol *protocol_;
         CYSelectorPart *selector_;

+        CYTypeModifier *type_;
+        CYTypedIdentifier *typedIdentifier_;
+        CYTypedParameter *typedParameter_;

 @end
 
 @begin E4X
 @end
 
 @begin E4X


@@ -126,6 +132,7 @@ int cylex(YYSTYPE *, cy::location *, void *);
 %parse-param { CYDriver &driver }
 %lex-param { void *cyscanner }
 
 %parse-param { CYDriver &driver }
 %lex-param { void *cyscanner }
 

+/* Token Declarations {{{ */

 @begin E4X
 %token XMLCDATA
 %token XMLComment
 @begin E4X
 %token XMLCDATA
 %token XMLComment


@@ -224,6 +231,7 @@ int cylex(YYSTYPE *, cy::location *, void *);
 %token AtImplementation "@implementation"
 %token AtImplementation_ ";@implementation"
 %token AtImport "@import"
 %token AtImplementation "@implementation"
 %token AtImplementation_ ";@implementation"
 %token AtImport "@import"

+%token AtEncode "@encode"

 %token AtEnd "@end"
 %token AtSelector "@selector"
 @end
 %token AtEnd "@end"
 %token AtSelector "@selector"
 @end


@@ -233,6 +241,7 @@ int cylex(YYSTYPE *, cy::location *, void *);
 %token <true_> True "true"
 
 // ES3/ES5/WIE/JSC Reserved
 %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"
 %token <word_> Break "break"
 %token <word_> Case "case"
 %token <word_> Catch "catch"


@@ -250,7 +259,6 @@ int cylex(YYSTYPE *, cy::location *, void *);
 %token <word_> In_ "!in"
 %token <word_> InstanceOf "instanceof"
 %token <word_> New "new"
 %token <word_> In_ "!in"
 %token <word_> InstanceOf "instanceof"
 %token <word_> New "new"

-%token <word_> Of "of"

 %token <word_> Return "return"
 %token <word_> Switch "switch"
 %token <this_> This "this"
 %token <word_> Return "return"
 %token <word_> Switch "switch"
 %token <this_> This "this"


@@ -309,6 +317,7 @@ int cylex(YYSTYPE *, cy::location *, void *);
 
 // Woah?!
 %token <identifier_> Each "each"
 
 // Woah?!
 %token <identifier_> Each "each"

+%token <identifier_> Of "of"

 
 @begin E4X
 // E4X Conditional
 
 @begin E4X
 // E4X Conditional


@@ -332,6 +341,7 @@ int cylex(YYSTYPE *, cy::location *, void *);
 %type <expression_> ArrowFunction
 %type <functionParameter_> ArrowParameters
 %type <expression_> AssignmentExpression
 %type <expression_> ArrowFunction
 %type <functionParameter_> ArrowParameters
 %type <expression_> AssignmentExpression

+%type <identifier_> Binding

 %type <identifier_> BindingIdentifier
 %type <expression_> BitwiseANDExpression
 %type <statement_> Block_
 %type <identifier_> BindingIdentifier
 %type <expression_> BitwiseANDExpression
 %type <statement_> Block_


@@ -348,6 +358,8 @@ int cylex(YYSTYPE *, cy::location *, void *);
 %type <clause_> CaseClause
 %type <clause_> CaseClausesOpt
 %type <catch_> CatchOpt
 %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 <comprehension_> ComprehensionList
 %type <comprehension_> ComprehensionListOpt
 %type <expression_> ConditionalExpression


@@ -382,6 +394,7 @@ int cylex(YYSTYPE *, cy::location *, void *);
 %type <expression_> FunctionExpression
 %type <identifier_> Identifier
 %type <identifier_> IdentifierOpt
 %type <expression_> FunctionExpression
 %type <identifier_> Identifier
 %type <identifier_> IdentifierOpt

+%type <word_> IdentifierName

 %type <comprehension_> IfComprehension
 %type <statement_> IfStatement
 %type <expression_> Initialiser
 %type <comprehension_> IfComprehension
 %type <statement_> IfStatement
 %type <expression_> Initialiser


@@ -392,7 +405,7 @@ int cylex(YYSTYPE *, cy::location *, void *);
 %type <statement_> LetStatement
 %type <statement_> LexicalDeclaration
 %type <literal_> Literal
 %type <statement_> LetStatement
 %type <statement_> LexicalDeclaration
 %type <literal_> Literal

-%type <literal_> LiteralNoRE
+%type <literal_> ValueLiteral

 %type <expression_> LogicalANDExpression
 %type <expression_> LogicalORExpression
 %type <member_> MemberAccess
 %type <expression_> LogicalANDExpression
 %type <expression_> LogicalORExpression
 %type <member_> MemberAccess


@@ -411,9 +424,10 @@ int cylex(YYSTYPE *, cy::location *, void *);
 %type <statement_> ProgramBodyOpt
 %type <propertyName_> PropertyName_
 %type <propertyName_> PropertyName
 %type <statement_> ProgramBodyOpt
 %type <propertyName_> PropertyName_
 %type <propertyName_> PropertyName

-%type <property_> PropertyNameAndValueList_
-%type <property_> PropertyNameAndValueList
-%type <property_> PropertyNameAndValueListOpt
+%type <property_> PropertyDefinition
+%type <property_> PropertyDefinitionList_
+%type <property_> PropertyDefinitionList
+%type <property_> PropertyDefinitionListOpt

 %type <expression_> RelationalExpression
 %type <statement_> ReturnStatement
 %type <rubyProc_> RubyProcExpression
 %type <expression_> RelationalExpression
 %type <statement_> ReturnStatement
 %type <rubyProc_> RubyProcExpression


@@ -439,13 +453,18 @@ int cylex(YYSTYPE *, cy::location *, void *);
 %type <declarations_> VariableDeclarationList
 %type <statement_> VariableStatement
 %type <statement_> WithStatement
 %type <declarations_> VariableDeclarationList
 %type <statement_> VariableStatement
 %type <statement_> WithStatement

+%type <word_> Word
+%type <word_> WordOpt
+%type <expression_> Variable

 
 @begin ObjectiveC
 
 @begin ObjectiveC

+%type <expression_> BoxableExpression

 %type <statement_> CategoryStatement
 %type <expression_> ClassExpression
 %type <statement_> CategoryStatement
 %type <expression_> ClassExpression

+%type <field_> ClassFieldListOpt
+%type <field_> ClassFields

 %type <statement_> ClassStatement
 %type <expression_> ClassSuperOpt
 %type <statement_> ClassStatement
 %type <expression_> ClassSuperOpt

-%type <field_> ClassFieldList

 %type <message_> ClassMessageDeclaration
 %type <message_> ClassMessageDeclarationListOpt
 %type <className_> ClassName
 %type <message_> ClassMessageDeclaration
 %type <message_> ClassMessageDeclarationListOpt
 %type <className_> ClassName


@@ -453,12 +472,17 @@ int cylex(YYSTYPE *, cy::location *, void *);
 %type <protocol_> ClassProtocolListOpt
 %type <protocol_> ClassProtocols
 %type <protocol_> ClassProtocolsOpt
 %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 <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_
 %type <argument_> SelectorCall_
 %type <argument_> SelectorCall
 %type <selector_> SelectorExpression_


@@ -466,10 +490,13 @@ int cylex(YYSTYPE *, cy::location *, void *);
 %type <selector_> SelectorExpressionOpt
 %type <argument_> SelectorList
 %type <word_> SelectorWordOpt
 %type <selector_> SelectorExpressionOpt
 %type <argument_> SelectorList
 %type <word_> SelectorWordOpt

+%type <typedIdentifier_> SuffixedType

 %type <expression_> TypeOpt
 %type <expression_> TypeOpt

+%type <typedIdentifier_> TypedIdentifier
+%type <typedParameter_> TypedParameterList_
+%type <typedParameter_> TypedParameterList
+%type <typedParameter_> TypedParameterListOpt

 %type <argument_> VariadicCall
 %type <argument_> VariadicCall

-%type <word_> Word
-%type <word_> WordOpt

 @end
 
 @begin E4X
 @end
 
 @begin E4X


@@ -492,12 +519,14 @@ int cylex(YYSTYPE *, cy::location *, void *);
 %type <expression_> XMLListInitialiser
 %type <expression_> XMLInitialiser
 @end
 %type <expression_> XMLListInitialiser
 %type <expression_> XMLInitialiser
 @end

-
+/* }}} */
+/* Token Priorities {{{ */

 %nonassoc ""
 %left "++" "--"
 
 %nonassoc "if"
 %nonassoc "else"
 %nonassoc ""
 %left "++" "--"
 
 %nonassoc "if"
 %nonassoc "else"

+/* }}} */

 
 %start Program
 
 
 %start Program
 


@@ -521,48 +550,39 @@ LexSetRegExp
     ;
 
 LexNoBrace
     ;
 
 LexNoBrace

-    : { if (yychar == yyempty_) driver.nobrace_ = true; else if (yychar == token::OpenBrace || yychar == token::OpenBrace_) yychar = token::OpenBrace__; }
+    : { if (yychar == yyempty_) driver.no_.OpenBrace = true; else if (yychar == token::OpenBrace || yychar == token::OpenBrace_) yychar = token::OpenBrace__; }

     ;
 
 LexNoFunction
     ;
 
 LexNoFunction

-    : { if (yychar == token::Function) yychar = token::Function_; }
+    : { if (yychar == yyempty_) driver.no_.Function = true; else if (yychar == token::Function) yychar = token::Function_; }
+    ;
+
+LexNoAtImplementation :
+@begin ObjectiveC
+    { if (yychar == yyempty_) driver.no_.AtImplementation = true; else if (yychar == token::AtImplementation) yychar = token::AtImplementation_; }
+@end

     ;
 
 LexSetStatement
     ;
 
 LexSetStatement

-    : LexNoBrace LexNoFunction
+    : LexNoBrace LexNoFunction LexNoAtImplementation

     ;
 /* }}} */
     ;
 /* }}} */

-
+/* Virtual Tokens {{{ */

 BRACE
     : "{"
     | "\n{"
     ;
 
 BRACE
     : "{"
     | "\n{"
     ;
 

-StrictSemi
-    : { driver.Warning(yylloc, "warning, automatic semi-colon insertion required"); }
-    ;
-
-Terminator_
-    : ";"
-    | "\n" StrictSemi
-    ;
-
-Terminator
-    : Terminator_
-    | error { if (yychar != yyeof_ && yychar != token::CloseBrace && !yylval.newline_) YYABORT; else { yyerrok; driver.errors_.pop_back(); } } StrictSemi
+Var_
+    : "var"

     ;
     ;

+/* }}} */

 
 

-TerminatorOpt
-    : Terminator_
-    | error { yyerrok; driver.errors_.pop_back(); } StrictSemi
+/* 7.6 Identifier Names and Identifiers {{{ */
+IdentifierName
+    : Word { $$ = $1; }

     ;
 
     ;
 

-/*CommaOpt
-    : ","
-    |
-    ;*/
-
-@begin ObjectiveC

 NewLineOpt
     : "\n"
     |
 NewLineOpt
     : "\n"
     |


@@ -570,6 +590,7 @@ NewLineOpt
 
 Word
     : Identifier { $$ = $1; }
 
 Word
     : Identifier { $$ = $1; }

+    | "auto" { $$ = $1; }

     | "break" NewLineOpt { $$ = $1; }
     | "case" { $$ = $1; }
     | "catch" { $$ = $1; }
     | "break" NewLineOpt { $$ = $1; }
     | "case" { $$ = $1; }
     | "catch" { $$ = $1; }


@@ -591,6 +612,7 @@ Word
     | "if" { $$ = $1; }
     | "import" { $$ = $1; }
     /* XXX: | "in" { $$ = $1; } */
     | "if" { $$ = $1; }
     | "import" { $$ = $1; }
     /* XXX: | "in" { $$ = $1; } */

+    | "!in" { $$ = $1; }

     /* XXX: | "instanceof" { $$ = $1; } */
 
     // XXX: as it currently is not an Identifier
     /* XXX: | "instanceof" { $$ = $1; } */
 
     // XXX: as it currently is not an Identifier


@@ -598,7 +620,6 @@ Word
 
     | "new" { $$ = $1; }
     | "null" { $$ = $1; }
 
     | "new" { $$ = $1; }
     | "null" { $$ = $1; }

-    | "of" { $$ = $1; }

     | "return" NewLineOpt { $$ = $1; }
     | "super" { $$ = $1; }
     | "switch" { $$ = $1; }
     | "return" NewLineOpt { $$ = $1; }
     | "super" { $$ = $1; }
     | "switch" { $$ = $1; }


@@ -618,14 +639,6 @@ WordOpt
     | { $$ = NULL; }
     ;
 
     | { $$ = NULL; }
     ;
 

-PrimaryExpression
-    : "@" LiteralNoRE { $$ = CYNew CYBox($2); }
-    | "@" ArrayLiteral { $$ = CYNew CYBox($2); }
-    | "@" ObjectLiteral { $$ = CYNew CYBox($2); }
-    | "@" Parenthetical { $$ = CYNew CYBox($2); }
-    ;
-@end
-

 Identifier
     : Identifier_ { $$ = $1; }
 
 Identifier
     : Identifier_ { $$ = $1; }
 


@@ -660,37 +673,59 @@ Identifier
     | "yield" { $$ = $1; }
 
     | "each" { $$ = $1; }
     | "yield" { $$ = $1; }
 
     | "each" { $$ = $1; }

+    | "of" { $$ = $1; }

     ;
 
 IdentifierOpt
     : Identifier { $$ = $1; }
     | { $$ = NULL; }
     ;
     ;
 
 IdentifierOpt
     : Identifier { $$ = $1; }
     | { $$ = NULL; }
     ;

+/* }}} */

 
 

-LiteralNoRE
+/* 7.8 Literals {{{ */
+Literal

     : NullLiteral { $$ = $1; }
     : NullLiteral { $$ = $1; }

-    | BooleanLiteral { $$ = $1; }
-    | NumericLiteral { $$ = $1; }
-    | StringLiteral { $$ = $1; }
+    | ValueLiteral { $$ = $1; }

     ;
 
     ;
 

-Literal
-    : LiteralNoRE { $$ = $1; }
+ValueLiteral
+    : BooleanLiteral { $$ = $1; }
+    | NumericLiteral { $$ = $1; }
+    | StringLiteral { $$ = $1; }

     | RegularExpressionLiteral { $$ = $1; }
     ;
     | RegularExpressionLiteral { $$ = $1; }
     ;

-
+/* }}} */
+/* 7.8.1 Null Literals {{{ */

 NullLiteral
     : "null" { $$ = $1; }
     ;
 NullLiteral
     : "null" { $$ = $1; }
     ;

-
+/* }}} */
+/* 7.8.2 Boolean Literals {{{ */

 BooleanLiteral
     : "true" { $$ = $1; }
     | "false" { $$ = $1; }
     ;
 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
 
 /* 11.1 Primary Expressions {{{ */
 Parenthetical

-    : "(" LexPushInOff Expression LexPopIn ")" { $$ = $3; }
+    : "(" LexPushInOff Expression ")" LexPopIn { $$ = $3; }

     ;
 
 ParentheticalOpt
     ;
 
 ParentheticalOpt


@@ -698,9 +733,13 @@ ParentheticalOpt
     | { $$ = NULL; }
     ;
 
     | { $$ = NULL; }
     ;
 

+Variable
+    : Identifier { $$ = CYNew CYVariable($1); }
+    ;
+

 PrimaryExpression
     : "this" { $$ = $1; }
 PrimaryExpression
     : "this" { $$ = $1; }

-    | Identifier { $$ = CYNew CYVariable($1); }
+    | Variable { $$ = $1; }

     | Literal { $$ = $1; }
     | ArrayLiteral { $$ = $1; }
     | ObjectLiteral { $$ = $1; }
     | Literal { $$ = $1; }
     | ArrayLiteral { $$ = $1; }
     | ObjectLiteral { $$ = $1; }


@@ -711,7 +750,7 @@ PrimaryExpression
 /* }}} */
 /* 11.1.4.1 Array Initialiser {{{ */
 ArrayLiteral
 /* }}} */
 /* 11.1.4.1 Array Initialiser {{{ */
 ArrayLiteral

-    : "[" LexPushInOff ElementListOpt LexPopIn "]" { $$ = CYNew CYArray($3); }
+    : "[" LexPushInOff ElementListOpt "]" LexPopIn { $$ = CYNew CYArray($3); }

     ;
 
 Element
     ;
 
 Element


@@ -733,27 +772,51 @@ ElementListOpt
     | LexSetRegExp { $$ = NULL; }
     ;
 /* }}} */
     | LexSetRegExp { $$ = 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
 /* 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; }
     ;
 
     | { $$ = 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_
     ;
 
 PropertyName_

-    : Identifier { $$ = $1; }
+    : IdentifierName { $$ = $1; }

     | StringLiteral { $$ = $1; }
     | NumericLiteral { $$ = $1; }
     ;
     | StringLiteral { $$ = $1; }
     | NumericLiteral { $$ = $1; }
     ;


@@ -765,8 +828,8 @@ PropertyName
 
 /* 11.2 Left-Hand-Side Expressions {{{ */
 MemberAccess
 
 /* 11.2 Left-Hand-Side Expressions {{{ */
 MemberAccess

-    : "[" LexPushInOff Expression LexPopIn "]" { $$ = CYNew CYDirectMember(NULL, $3); }
-    | "." Identifier { $$ = CYNew CYDirectMember(NULL, CYNew CYString($2)); }
+    : "[" LexPushInOff Expression "]" LexPopIn { $$ = CYNew CYDirectMember(NULL, $3); }
+    | "." IdentifierName { $$ = CYNew CYDirectMember(NULL, CYNew CYString($2)); }

     | "." AutoComplete { driver.mode_ = CYDriver::AutoDirect; YYACCEPT; }
     ;
 
     | "." AutoComplete { driver.mode_ = CYDriver::AutoDirect; YYACCEPT; }
     ;
 


@@ -797,7 +860,7 @@ CallExpression
     ;
 
 Arguments
     ;
 
 Arguments

-    : "(" LexPushInOff ArgumentListOpt LexPopIn ")" { $$ = $3; }
+    : "(" LexPushInOff ArgumentListOpt ")" LexPopIn { $$ = $3; }

     ;
 
 ArgumentList_
     ;
 
 ArgumentList_


@@ -919,7 +982,7 @@ LogicalORExpression
 /* 11.12 Conditional Operator ( ? : ) {{{ */
 ConditionalExpression
     : LogicalORExpression { $$ = $1; }
 /* 11.12 Conditional Operator ( ? : ) {{{ */
 ConditionalExpression
     : LogicalORExpression { $$ = $1; }

-    | LogicalORExpression "?" LexPushInOff AssignmentExpression LexPopIn ":" AssignmentExpression { $$ = CYNew CYCondition($1, $4, $7); }
+    | LogicalORExpression "?" LexPushInOff AssignmentExpression ":" LexPopIn AssignmentExpression { $$ = CYNew CYCondition($1, $4, $7); }

     ;
 /* }}} */
 /* 11.13 Assignment Operators {{{ */
     ;
 /* }}} */
 /* 11.13 Assignment Operators {{{ */


@@ -1015,7 +1078,7 @@ StatementList
 
 StatementListOpt
     : StatementList { $$ = $1; }
 
 StatementListOpt
     : StatementList { $$ = $1; }

-    | LexSetRegExp { $$ = NULL; }
+    | LexSetStatement LexSetRegExp { $$ = NULL; }

     ;
 
 StatementListItem
     ;
 
 StatementListItem


@@ -1023,11 +1086,16 @@ StatementListItem
     | Declaration { $$ = $1; }
     ;
 /* }}} */
     | Declaration { $$ = $1; }
     ;
 /* }}} */

+

 /* 12.2 Declarations {{{ */
 BindingIdentifier
     : Identifier { $$ = $1; }
     ;
 
 /* 12.2 Declarations {{{ */
 BindingIdentifier
     : Identifier { $$ = $1; }
     ;
 

+Binding
+    : BindingIdentifier
+    ;
+

 // XXX: BindingPattern
 /* }}} */
 /* 12.2.1 Let and Const Declarations {{{ */
 // XXX: BindingPattern
 /* }}} */
 /* 12.2.1 Let and Const Declarations {{{ */


@@ -1042,7 +1110,7 @@ LetOrConst
 /* }}} */
 /* 12.2.2 Variable Statement {{{ */
 VariableStatement
 /* }}} */
 /* 12.2.2 Variable Statement {{{ */
 VariableStatement

-    : "var" VariableDeclarationList Terminator { $$ = CYNew CYVar($2); }
+    : Var_ VariableDeclarationList Terminator { $$ = CYNew CYVar($2); }

     ;
 
 VariableDeclarationList_
     ;
 
 VariableDeclarationList_


@@ -1079,6 +1147,7 @@ SingleNameBinding
     : BindingIdentifier InitialiserOpt { $$ = CYNew CYDeclaration($1, $2); }
     ;
 /* }}} */
     : BindingIdentifier InitialiserOpt { $$ = CYNew CYDeclaration($1, $2); }
     ;
 /* }}} */

+

 /* 12.3 Empty Statement {{{ */
 EmptyStatement
     : ";" { $$ = CYNew CYEmpty(); }
 /* 12.3 Empty Statement {{{ */
 EmptyStatement
     : ";" { $$ = CYNew CYEmpty(); }


@@ -1112,39 +1181,42 @@ IterationStatement
 /* }}} */
 /* 12.6.3 The for Statement {{{ */
 IterationStatement
 /* }}} */
 /* 12.6.3 The for Statement {{{ */
 IterationStatement

-    : "for" "(" LexPushInOn ForStatementInitialiser LexPopIn ";" ExpressionOpt ";" ExpressionOpt ")" Statement { $$ = CYNew CYFor($4, $7, $9, $11); }
+    : "for" "(" LexPushInOn ForStatementInitialiser ";" LexPopIn ExpressionOpt ";" ExpressionOpt ")" Statement { $$ = CYNew CYFor($4, $7, $9, $11); }

     ;
 
 ForStatementInitialiser
     : ExpressionOpt { $$ = $1; }
     ;
 
 ForStatementInitialiser
     : ExpressionOpt { $$ = $1; }

-    | LexSetRegExp "var" VariableDeclarationList { $$ = CYNew CYForDeclarations($3); }
+    | LexSetRegExp Var_ VariableDeclarationList { $$ = CYNew CYForDeclarations($3); }

     ;
 /* }}} */
 /* 12.6.4 The for-in and for-of Statements {{{ */
 IterationStatement
     ;
 /* }}} */
 /* 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); }
+    : "for" "(" LexPushInOn ForInStatementInitialiser "!in" LexPopIn Expression ")" Statement { $$ = CYNew CYForIn($4, $7, $9); }
+    | "for" "(" LexPushInOn ForInStatementInitialiser "of" LexPopIn Expression ")" Statement { $$ = CYNew CYForOf($4, $7, $9); }

     ;
 
 ForInStatementInitialiser
     : LeftHandSideExpression { $$ = $1; }
     ;
 
 ForInStatementInitialiser
     : LeftHandSideExpression { $$ = $1; }

-    | LexSetRegExp "var" VariableDeclaration { $$ = $3; }
+    | LexSetRegExp Var_ VariableDeclaration { $$ = $3; }

     ;
 /* }}} */
 
 /* 12.7 The continue Statement {{{ */
 ContinueStatement
     ;
 /* }}} */
 
 /* 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
     ;
 /* }}} */
 /* 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
     ;
 /* }}} */
 /* 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 {{{ */
     ;
 /* }}} */
 /* 12.10 The with Statement {{{ */


@@ -1183,7 +1255,8 @@ LabelledStatement
 /* }}} */
 /* 12.13 The throw Statement {{{ */
 ThrowStatement
 /* }}} */
 /* 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 {{{ */
     ;
 /* }}} */
 /* 12.14 The try Statement {{{ */


@@ -1213,7 +1286,7 @@ FunctionDeclaration
     ;
 
 FunctionExpression
     ;
 
 FunctionExpression

-    : "function" IdentifierOpt "(" LexPushInOff FormalParameterListOpt LexPopIn ")" BRACE LexPushInOff FunctionBody LexPopIn "}" { $$ = CYNew CYFunctionExpression($2, $5, $10); }
+    : "function" IdentifierOpt "(" LexPushInOff FormalParameterListOpt ")" LexPopIn BRACE LexPushInOff FunctionBody "}" LexPopIn { $$ = CYNew CYFunctionExpression($2, $5, $10); }

     ;
 
 FormalParameterList_
     ;
 
 FormalParameterList_


@@ -1245,7 +1318,7 @@ FunctionBody
 /* }}} */
 /* 13.2 Arrow Function Definitions {{{ */
 ArrowFunction
 /* }}} */
 /* 13.2 Arrow Function Definitions {{{ */
 ArrowFunction

-    : LexSetRegExp ArrowParameters "=>" LexNoBrace ConciseBody { $$ = CYNew CYFunctionExpression(NULL, $2, $5); }
+    : LexSetRegExp ArrowParameters "=>" LexNoBrace ConciseBody { $$ = CYNew CYFatArrow($2, $5); }

     ;
 
 ArrowParameters
     ;
 
 ArrowParameters


@@ -1255,7 +1328,7 @@ ArrowParameters
 
 ConciseBody
     : AssignmentExpression { $$ = CYNew CYReturn($1); }
 
 ConciseBody
     : AssignmentExpression { $$ = CYNew CYReturn($1); }

-    | ";{" LexPushInOff FunctionBody LexPopIn "}" { $$ = $3; }
+    | LexSetRegExp ";{" LexPushInOff FunctionBody "}" LexPopIn { $$ = $4; }

     ;
 /* }}} */
 /* 14 Program {{{ */
     ;
 /* }}} */
 /* 14 Program {{{ */


@@ -1269,11 +1342,52 @@ ProgramBody
 
 ProgramBodyOpt
     : ProgramBody { $$ = $1; }
 
 ProgramBodyOpt
     : ProgramBody { $$ = $1; }

-    | { $$ = NULL; }
+    | LexSetStatement LexSetRegExp { $$ = NULL; }

     ;
 /* }}} */
 
 @begin ObjectiveC
     ;
 /* }}} */
 
 @begin ObjectiveC

+/* Cycript (Objective-C): Type Encoding {{{ */
+SuffixedType
+    : IdentifierOpt { $$ = CYNew CYTypedIdentifier($1); }
+    | "(" LexPushInOff PrefixedType ")" LexPopIn { $$ = $3; }
+    | SuffixedType "[" NumericLiteral "]" { CYSetLast($1->type_) = CYNew CYTypeArrayOf($3); $$ = $1; }
+    ;
+
+PrefixedType
+    : SuffixedType { $$ = $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? */
 /* Cycript (Objective-C): @class Declaration {{{ */
 ClassSuperOpt
     /* XXX: why the hell did I choose MemberExpression? */


@@ -1281,17 +1395,13 @@ ClassSuperOpt
     | { $$ = NULL; }
     ;
 
     | { $$ = 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
     ;
 
 MessageScope


@@ -1300,8 +1410,7 @@ MessageScope
     ;
 
 TypeOpt
     ;
 
 TypeOpt

-    : "(" Expression ")" { $$ = $2; }
-    | "(" LexSetRegExp "void" ")" { $$ = NULL; }
+    : "(" LexSetRegExp EncodedType ")" { $$ = $3; }

     | { $$ = NULL; }
     ;
 
     | { $$ = NULL; }
     ;
 


@@ -1359,11 +1468,11 @@ ClassProtocolListOpt
     ;
 
 ClassExpression
     ;
 
 ClassExpression

-    : "@implementation" LexPushInOff ClassNameOpt ClassSuperOpt ClassProtocolListOpt ClassFieldList ClassMessageDeclarationListOpt LexPopIn "@end" { $$ = CYNew CYClassExpression($3, $4, $5, $6, $7); }
+    : "@implementation" LexPushInOff ClassNameOpt ClassSuperOpt ClassProtocolListOpt ClassFields ClassMessageDeclarationListOpt "@end" LexPopIn { $$ = CYNew CYClassExpression($3, $4, $5, $6, $7); }

     ;
 
 ClassStatement
     ;
 
 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
     ;
 
 CategoryName


@@ -1409,8 +1518,8 @@ SelectorList
     ;
 
 MessageExpression
     ;
 
 MessageExpression

-    : "[" LexPushInOff AssignmentExpression { driver.contexts_.push_back($3); } SelectorList LexPopIn "]" { driver.contexts_.pop_back(); } { $$ = CYNew CYSendDirect($3, $5); }
-    | "[" LexPushInOff LexSetRegExp "super" { driver.context_ = NULL; } SelectorList LexPopIn "]" { $$ = CYNew CYSendSuper($6); }
+    : "[" LexPushInOff AssignmentExpression { driver.contexts_.push_back($3); } SelectorList "]" LexPopIn { driver.contexts_.pop_back(); } { $$ = CYNew CYSendDirect($3, $5); }
+    | "[" LexPushInOff LexSetRegExp "super" { driver.context_ = NULL; } SelectorList "]" LexPopIn { $$ = CYNew CYSendSuper($6); }

     ;
 
 SelectorExpression_
     ;
 
 SelectorExpression_


@@ -1429,7 +1538,7 @@ SelectorExpressionOpt
 
 PrimaryExpression
     : MessageExpression { $$ = $1; }
 
 PrimaryExpression
     : MessageExpression { $$ = $1; }

-    | "@selector" "(" LexPushInOff SelectorExpression LexPopIn ")" { $$ = CYNew CYSelector($4); }
+    | "@selector" "(" LexPushInOff SelectorExpression ")" LexPopIn { $$ = CYNew CYSelector($4); }

     ;
 /* }}} */
 /* Cycript (Objective-C): @import Directive {{{ */
     ;
 /* }}} */
 /* Cycript (Objective-C): @import Directive {{{ */


@@ -1446,7 +1555,41 @@ ImportPath
     ;
 
 StatementListItem
     ;
 
 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
     ;
 /* }}} */
 @end


@@ -1463,10 +1606,15 @@ UnaryExpression_
 
 MemberAccess
     : "->" "[" Expression "]" { $$ = CYNew CYIndirectMember(NULL, $3); }
 
 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; }
     ;
 /* }}} */
     | "->" AutoComplete { driver.mode_ = CYDriver::AutoIndirect; YYACCEPT; }
     ;
 /* }}} */

+/* Cycript (C): auto Compatibility {{{ */
+Var_
+    : "auto"
+    ;
+/* }}} */

 @end
 
 /* YUI: Documentation Comments {{{ */
 @end
 
 /* YUI: Documentation Comments {{{ */


@@ -1501,11 +1649,12 @@ LexSetXMLTag
     : { driver.SetCondition(CYDriver::XMLTagCondition); }
     ;
 /* }}} */
     : { driver.SetCondition(CYDriver::XMLTagCondition); }
     ;
 /* }}} */

-
+/* Virtual Tokens {{{ */

 XMLWhitespaceOpt
     : XMLWhitespace
     |
     ;
 XMLWhitespaceOpt
     : XMLWhitespace
     |
     ;

+/* }}} */

 
 /* 8.1 Context Keywords {{{ */
 Identifier
 
 /* 8.1 Context Keywords {{{ */
 Identifier


@@ -1520,6 +1669,7 @@ XMLMarkup
     | XMLPI { $$ = $1; }
     ;
 /* }}} */
     | XMLPI { $$ = $1; }
     ;
 /* }}} */

+

 /* 11.1 Primary Expressions {{{ */
 PrimaryExpression
     : PropertyIdentifier { $$ = CYNew CYPropertyVariable($1); }
 /* 11.1 Primary Expressions {{{ */
 PrimaryExpression
     : PropertyIdentifier { $$ = CYNew CYPropertyVariable($1); }


@@ -1540,7 +1690,7 @@ AttributeIdentifier
 
 PropertySelector_
     : PropertySelector { $$ = $1; }
 
 PropertySelector_
     : PropertySelector { $$ = $1; }

-    | "[" LexPushInOff Expression LexPopIn "]" { $$ = CYNew CYSelector($3); }
+    | "[" LexPushInOff Expression "]" LexPopIn { $$ = CYNew CYSelector($3); }

     ;
 
 PropertySelector
     ;
 
 PropertySelector


@@ -1570,8 +1720,8 @@ XMLInitialiser
     ;
 
 XMLElement
     ;
 
 XMLElement

-    : "<" LexPushInOff XMLTagContent LexPop LexPopIn "/>"
-    | "<" LexPushInOff XMLTagContent ">" LexSetXMLContent XMLElementContentOpt "</" LexSetXMLTag XMLTagName XMLWhitespaceOpt LexPop LexPopIn ">"
+    : "<" LexPushInOff XMLTagContent LexPop "/>" LexPopIn
+    | "<" LexPushInOff XMLTagContent ">" LexSetXMLContent XMLElementContentOpt "</" LexSetXMLTag XMLTagName XMLWhitespaceOpt LexPop ">" LexPopIn

     ;
 
 XMLTagContent
     ;
 
 XMLTagContent


@@ -1620,9 +1770,10 @@ XMLElementContentOpt
 /* }}} */
 /* 11.1.5 XMLList Initialiser {{{ */
 XMLListInitialiser
 /* }}} */
 /* 11.1.5 XMLList Initialiser {{{ */
 XMLListInitialiser

-    : "<>" LexPushInOff LexPushXMLContent XMLElementContent LexPop LexPopIn "</>" { $$ = CYNew CYXMLList($4); }
+    : "<>" LexPushInOff LexPushXMLContent XMLElementContent LexPop "</>" LexPopIn { $$ = CYNew CYXMLList($4); }

     ;
 /* }}} */
     ;
 /* }}} */

+

 /* 11.2 Left-Hand-Side Expressions {{{ */
 PropertyIdentifier_
     : Identifier { $$ = $1; }
 /* 11.2 Left-Hand-Side Expressions {{{ */
 PropertyIdentifier_
     : Identifier { $$ = $1; }


@@ -1646,20 +1797,14 @@ Statement__
 /* }}} */
 @end
 
 /* }}} */
 @end
 

-/* ECMAScript5: Object Literal Trailing Comma {{{ */
-PropertyNameAndValueList_
-    : "," { $$ = NULL; }
-    ;
-/* }}} */
-

 /* JavaScript 1.7: Array Comprehensions {{{ */
 IfComprehension
     : "if" "(" Expression ")" { $$ = CYNew CYIfComprehension($3); }
     ;
 
 ForComprehension
 /* 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 CYForOfComprehension($5, $8); }
+    : "for" "(" Identifier "in" Expression ")" { $$ = CYNew CYForInComprehension($3, $5); }
+    | "for" "each" "(" Identifier "in" Expression ")" { $$ = CYNew CYForOfComprehension($4, $6); }

     ;
 
 ComprehensionList
     ;
 
 ComprehensionList


@@ -1673,12 +1818,12 @@ ComprehensionListOpt
     ;
 
 PrimaryExpression
     ;
 
 PrimaryExpression

-    : "[" LexPushInOff AssignmentExpression ComprehensionList LexPopIn "]" { $$ = CYNew CYArrayComprehension($3, $4); }
+    : "[" LexPushInOff AssignmentExpression ComprehensionList "]" LexPopIn { $$ = CYNew CYArrayComprehension($3, $4); }

     ;
 /* }}} */
 /* JavaScript 1.7: for each {{{ */
 IterationStatement
     ;
 /* }}} */
 /* JavaScript 1.7: for each {{{ */
 IterationStatement

-    : "for" "each" "(" LexPushInOn ForInStatementInitialiser LexPopIn "!in" Expression ")" Statement { $$ = CYNew CYForOf($5, $8, $10); }
+    : "for" "each" "(" LexPushInOn ForInStatementInitialiser "!in" LexPopIn Expression ")" Statement { $$ = CYNew CYForOf($5, $8, $10); }

     ;
 /* }}} */
 /* JavaScript 1.7: let Statements {{{ */
     ;
 /* }}} */
 /* JavaScript 1.7: let Statements {{{ */


@@ -1717,7 +1862,7 @@ RubyProcExpression
     ;
 
 PrimaryExpression
     ;
 
 PrimaryExpression

-    : "{" LexPushInOff RubyProcParameters StatementListOpt LexPopIn "}" { $$ = CYNew CYRubyProc($3, $4); }
+    : "{" LexPushInOff RubyProcParameters StatementListOpt "}" LexPopIn { $$ = CYNew CYRubyProc($3, $4); }

     ;
 
 CallExpression
     ;
 
 CallExpression