X-Git-Url: https://git.saurik.com/cycript.git/blobdiff_plain/d5618df7c804163dceb3eb48e5406aeb9de79c96..e7ff015817107dbac9373c19ce851178e4f3c791:/Cycript.yy.in?ds=sidebyside
diff --git a/Cycript.yy.in b/Cycript.yy.in
index 410730a..5a35dd7 100644
--- a/Cycript.yy.in
+++ b/Cycript.yy.in
@@ -1,20 +1,20 @@
/* Cycript - Optimizing JavaScript Compiler/Runtime
- * Copyright (C) 2009-2010 Jay Freeman (saurik)
+ * Copyright (C) 2009-2013 Jay Freeman (saurik)
*/
-/* GNU Lesser General Public License, Version 3 {{{ */
+/* GNU General Public License, Version 3 {{{ */
/*
- * Cycript is free software: you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the
- * Free Software Foundation, either version 3 of the License, or (at your
- * option) any later version.
+ * Cycript is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published
+ * by the Free Software Foundation, either version 3 of the License,
+ * or (at your option) any later version.
*
- * Cycript is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
+ * Cycript is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
*
- * You should have received a copy of the GNU Lesser General Public License
+ * You should have received a copy of the GNU General Public License
* along with Cycript. If not, see .
**/
/* }}} */
@@ -28,6 +28,7 @@
@if Bison24 }
@if Bison24 %code requires {
+#include "Driver.hpp"
#include "Parser.hpp"
#define CYNew new($pool)
@@ -39,8 +40,11 @@
#include "E4X/Syntax.hpp"
@end
+#include "Highlight.hpp"
+
typedef struct {
bool newline_;
+ hi::Value highlight_;
union {
bool bool_;
@@ -68,6 +72,7 @@ typedef struct {
CYInfix *infix_;
CYLiteral *literal_;
CYMember *member_;
+ CYModule *module_;
CYNull *null_;
CYNumber *number_;
CYProgram *program_;
@@ -87,6 +92,9 @@ typedef struct {
CYMessageParameter *messageParameter_;
CYProtocol *protocol_;
CYSelectorPart *selector_;
+ CYTypeModifier *modifier_;
+ CYTypedIdentifier *typedIdentifier_;
+ CYTypedParameter *typedParameter_;
@end
@begin E4X
@@ -126,6 +134,7 @@ int cylex(YYSTYPE *, cy::location *, void *);
%parse-param { CYDriver &driver }
%lex-param { void *cyscanner }
+/* Token Declarations {{{ */
@begin E4X
%token XMLCDATA
%token XMLComment
@@ -151,6 +160,7 @@ int cylex(YYSTYPE *, cy::location *, void *);
@begin E4X ObjectiveC
%token At "@"
+%token Pound "#"
@end
%token Ampersand "&"
@@ -216,16 +226,25 @@ int cylex(YYSTYPE *, cy::location *, void *);
%token OpenBracket "["
%token CloseBracket "]"
+%token AtError "@error"
+
@begin Java
%token AtClass "@class"
@end
+@begin C
+%token Typedef "typedef"
+@end
+
@begin ObjectiveC
%token AtImplementation "@implementation"
%token AtImplementation_ ";@implementation"
%token AtImport "@import"
+%token AtEncode "@encode"
%token AtEnd "@end"
%token AtSelector "@selector"
+%token Yes "YES"
+%token No "NO"
@end
%token False "false"
@@ -233,6 +252,7 @@ int cylex(YYSTYPE *, cy::location *, void *);
%token True "true"
// ES3/ES5/WIE/JSC Reserved
+%token Auto "auto"
%token Break "break"
%token Case "case"
%token Catch "catch"
@@ -250,7 +270,6 @@ int cylex(YYSTYPE *, cy::location *, void *);
%token In_ "!in"
%token InstanceOf "instanceof"
%token New "new"
-%token Of "of"
%token Return "return"
%token Switch "switch"
%token This "this"
@@ -309,6 +328,7 @@ int cylex(YYSTYPE *, cy::location *, void *);
// Woah?!
%token Each "each"
+%token Of "of"
@begin E4X
// E4X Conditional
@@ -328,10 +348,13 @@ int cylex(YYSTYPE *, cy::location *, void *);
%type ArgumentList
%type ArgumentListOpt
%type Arguments
+%type ArrayComprehension
+%type ArrayInitialiser
%type ArrayLiteral
%type ArrowFunction
%type ArrowParameters
%type AssignmentExpression
+%type Binding
%type BindingIdentifier
%type BitwiseANDExpression
%type Block_
@@ -348,8 +371,10 @@ int cylex(YYSTYPE *, cy::location *, void *);
%type CaseClause
%type CaseClausesOpt
%type CatchOpt
-%type ComprehensionList
-%type ComprehensionListOpt
+%type Comprehension
+%type ComprehensionFor
+%type ComprehensionIf
+%type ComprehensionTail
%type ConditionalExpression
%type ContinueStatement
%type ConciseBody
@@ -370,7 +395,6 @@ int cylex(YYSTYPE *, cy::location *, void *);
%type ExpressionOpt
%type ExpressionStatement
%type FinallyOpt
-%type ForComprehension
%type ForStatementInitialiser
%type ForInStatementInitialiser
%type FormalParameter
@@ -382,7 +406,7 @@ int cylex(YYSTYPE *, cy::location *, void *);
%type FunctionExpression
%type Identifier
%type IdentifierOpt
-%type IfComprehension
+%type IdentifierName
%type IfStatement
%type Initialiser
%type InitialiserOpt
@@ -392,7 +416,7 @@ int cylex(YYSTYPE *, cy::location *, void *);
%type LetStatement
%type LexicalDeclaration
%type Literal
-%type LiteralNoRE
+%type ValueLiteral
%type LogicalANDExpression
%type LogicalORExpression
%type MemberAccess
@@ -411,9 +435,10 @@ int cylex(YYSTYPE *, cy::location *, void *);
%type ProgramBodyOpt
%type PropertyName_
%type PropertyName
-%type PropertyNameAndValueList_
-%type PropertyNameAndValueList
-%type PropertyNameAndValueListOpt
+%type PropertyDefinition
+%type PropertyDefinitionList_
+%type PropertyDefinitionList
+%type PropertyDefinitionListOpt
%type RelationalExpression
%type ReturnStatement
%type RubyProcExpression
@@ -439,13 +464,19 @@ int cylex(YYSTYPE *, cy::location *, void *);
%type VariableDeclarationList
%type VariableStatement
%type WithStatement
+%type Word
+%type WordOpt
+%type Variable
@begin ObjectiveC
+%type ArrayedType
+%type BoxableExpression
%type CategoryStatement
%type ClassExpression
+%type ClassFieldListOpt
+%type ClassFields
%type ClassStatement
%type ClassSuperOpt
-%type ClassFieldList
%type ClassMessageDeclaration
%type ClassMessageDeclarationListOpt
%type ClassName
@@ -453,12 +484,18 @@ int cylex(YYSTYPE *, cy::location *, void *);
%type ClassProtocolListOpt
%type ClassProtocols
%type ClassProtocolsOpt
+%type EncodedType
+%type FunctionedType
%type MessageExpression
%type MessageParameter
%type MessageParameters
%type MessageParameterList
%type MessageParameterListOpt
%type MessageScope
+%type ModifiedType
+%type Module
+%type PrefixedType
+%type PrimitiveType
%type SelectorCall_
%type SelectorCall
%type SelectorExpression_
@@ -466,10 +503,17 @@ int cylex(YYSTYPE *, cy::location *, void *);
%type SelectorExpressionOpt
%type SelectorList
%type SelectorWordOpt
+%type SuffixedType
%type TypeOpt
+%type TypeParenthetical
+%type TypeQualifierLeft
+%type TypeQualifierRight
+%type TypeSignifier
+%type TypedIdentifier
+%type TypedParameterList_
+%type TypedParameterList
+%type TypedParameterListOpt
%type VariadicCall
-%type Word
-%type WordOpt
@end
@begin E4X
@@ -492,12 +536,14 @@ int cylex(YYSTYPE *, cy::location *, void *);
%type XMLListInitialiser
%type XMLInitialiser
@end
-
+/* }}} */
+/* Token Priorities {{{ */
%nonassoc ""
%left "++" "--"
%nonassoc "if"
%nonassoc "else"
+/* }}} */
%start Program
@@ -521,48 +567,39 @@ LexSetRegExp
;
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
- : { 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
- : LexNoBrace LexNoFunction
+ : LexNoBrace LexNoFunction LexNoAtImplementation
;
/* }}} */
-
+/* Virtual Tokens {{{ */
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 { $$ = $1; }
;
-/*CommaOpt
- : ","
- |
- ;*/
-
-@begin ObjectiveC
NewLineOpt
: "\n"
|
@@ -570,6 +607,7 @@ NewLineOpt
Word
: Identifier { $$ = $1; }
+ | "auto" { $$ = $1; }
| "break" NewLineOpt { $$ = $1; }
| "case" { $$ = $1; }
| "catch" { $$ = $1; }
@@ -591,10 +629,14 @@ 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; }
- | "of" { $$ = $1; }
| "return" NewLineOpt { $$ = $1; }
| "super" { $$ = $1; }
| "switch" { $$ = $1; }
@@ -614,17 +656,15 @@ WordOpt
| { $$ = NULL; }
;
-PrimaryExpression
- : "@" LiteralNoRE { $$ = CYNew CYBox($2); }
- | "@" ArrayLiteral { $$ = CYNew CYBox($2); }
- | "@" ObjectLiteral { $$ = CYNew CYBox($2); }
- | "@" Parenthetical { $$ = CYNew CYBox($2); }
- ;
-@end
-
Identifier
: Identifier_ { $$ = $1; }
+@begin C
+ | "typedef" { $$ = $1; }
+ | "YES" { $$ = $1; }
+ | "NO" { $$ = $1; }
+@end
+
| "implements" { $$ = $1; }
| "interface" { $$ = $1; }
| "package" { $$ = $1; }
@@ -650,41 +690,65 @@ 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 ")" { $$ = $3; }
+ : "(" LexPushInOff Expression ")" LexPopIn { $$ = $3; }
;
ParentheticalOpt
@@ -692,20 +756,29 @@ ParentheticalOpt
| { $$ = NULL; }
;
+Variable
+ : Identifier { $$ = CYNew CYVariable($1); }
+ ;
+
PrimaryExpression
: "this" { $$ = $1; }
- | Identifier { $$ = CYNew CYVariable($1); }
+ | Variable { $$ = $1; }
| Literal { $$ = $1; }
- | ArrayLiteral { $$ = $1; }
+ | ArrayInitialiser { $$ = $1; }
| ObjectLiteral { $$ = $1; }
- | FunctionExpression { $$ = $1; }
| Parenthetical { $$ = $1; }
| AutoComplete { driver.mode_ = CYDriver::AutoPrimary; YYACCEPT; }
;
/* }}} */
-/* 11.1.4.1 Array Initialiser {{{ */
+/* 11.1.4 Array Initializer {{{ */
+ArrayInitialiser
+ : ArrayLiteral { $$ = $1; }
+ | ArrayComprehension { $$ = $1; }
+ ;
+/* }}} */
+/* 11.1.4.1 Array Literal {{{ */
ArrayLiteral
- : "[" LexPushInOff ElementListOpt LexPopIn "]" { $$ = CYNew CYArray($3); }
+ : "[" LexPushInOff ElementListOpt "]" LexPopIn { $$ = CYNew CYArray($3); }
;
Element
@@ -727,27 +800,58 @@ ElementListOpt
| LexSetRegExp { $$ = NULL; }
;
/* }}} */
+/* 11.1.4.2 Array Comprehension {{{ */
+ArrayComprehension
+ : "[" LexPushInOff Comprehension "]" LexPopIn { $$ = $3; }
+ ;
+
+Comprehension
+ : LexSetRegExp ComprehensionFor ComprehensionTail AssignmentExpression { $$ = CYNew CYArrayComprehension($4, $2->Modify($3)); }
+ ;
+
+ComprehensionTail
+ : { $$ = NULL; }
+ | ComprehensionFor ComprehensionTail { $$ = $1->Modify($2); }
+ | ComprehensionIf ComprehensionTail { $$ = $1->Modify($2); }
+ ;
+
+ComprehensionFor
+ : "for" "(" Binding "of" Expression ")" { $$ = CYNew CYForOfComprehension($3, $5); }
+ ;
+
+ComprehensionIf
+ : "if" "(" AssignmentExpression ")" { $$ = CYNew CYIfComprehension($3); }
+ ;
+/* }}} */
/* 11.1.5 Object Initialiser {{{ */
ObjectLiteral
- : BRACE LexPushInOff PropertyNameAndValueListOpt LexPopIn "}" { $$ = 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 { $$ = $1; }
;
@@ -759,8 +863,8 @@ PropertyName
/* 11.2 Left-Hand-Side Expressions {{{ */
MemberAccess
- : "[" LexPushInOff Expression LexPopIn "]" { $$ = CYNew CYDirectMember(NULL, $3); }
- | "." Identifier { $$ = CYNew CYDirectMember(NULL, CYNew CYString($2)); }
+ : "[" LexPushInOff Expression "]" LexPopIn { $$ = CYNew CYDirectMember(NULL, $3); }
+ | "." IdentifierName { $$ = CYNew CYDirectMember(NULL, CYNew CYString($2)); }
| "." AutoComplete { driver.mode_ = CYDriver::AutoDirect; YYACCEPT; }
;
@@ -771,6 +875,7 @@ MemberExpression_
MemberExpression
: LexSetRegExp PrimaryExpression { $$ = $2; }
+ | LexSetRegExp FunctionExpression { $$ = $2; }
| MemberExpression_ { driver.context_ = $1; } MemberAccess { $3->SetLeft($1); $$ = $3; }
| LexSetRegExp "new" MemberExpression Arguments { $$ = CYNew cy::Syntax::New($3, $4); }
;
@@ -791,7 +896,7 @@ CallExpression
;
Arguments
- : "(" LexPushInOff ArgumentListOpt LexPopIn ")" { $$ = $3; }
+ : "(" LexPushInOff ArgumentListOpt ")" LexPopIn { $$ = $3; }
;
ArgumentList_
@@ -913,7 +1018,8 @@ LogicalORExpression
/* 11.12 Conditional Operator ( ? : ) {{{ */
ConditionalExpression
: LogicalORExpression { $$ = $1; }
- | LogicalORExpression "?" LexPushInOff AssignmentExpression LexPopIn ":" AssignmentExpression { $$ = CYNew CYCondition($1, $4, $7); }
+ | LogicalORExpression "?" LexPushInOff AssignmentExpression ":" LexPopIn AssignmentExpression { $$ = CYNew CYCondition($1, $4, $7); }
+ | LogicalORExpression "?" LexPushInOff LexSetRegExp ":" LexPopIn AssignmentExpression { $$ = CYNew CYCondition($1, $1, $7); }
;
/* }}} */
/* 11.13 Assignment Operators {{{ */
@@ -1009,7 +1115,7 @@ StatementList
StatementListOpt
: StatementList { $$ = $1; }
- | LexSetRegExp { $$ = NULL; }
+ | LexSetStatement LexSetRegExp { $$ = NULL; }
;
StatementListItem
@@ -1017,11 +1123,16 @@ StatementListItem
| Declaration { $$ = $1; }
;
/* }}} */
+
/* 12.2 Declarations {{{ */
BindingIdentifier
: Identifier { $$ = $1; }
;
+Binding
+ : BindingIdentifier
+ ;
+
// XXX: BindingPattern
/* }}} */
/* 12.2.1 Let and Const Declarations {{{ */
@@ -1036,7 +1147,7 @@ LetOrConst
/* }}} */
/* 12.2.2 Variable Statement {{{ */
VariableStatement
- : "var" VariableDeclarationList Terminator { $$ = CYNew CYVar($2); }
+ : Var_ VariableDeclarationList Terminator { $$ = CYNew CYVar($2); }
;
VariableDeclarationList_
@@ -1073,6 +1184,7 @@ SingleNameBinding
: BindingIdentifier InitialiserOpt { $$ = CYNew CYDeclaration($1, $2); }
;
/* }}} */
+
/* 12.3 Empty Statement {{{ */
EmptyStatement
: ";" { $$ = CYNew CYEmpty(); }
@@ -1106,39 +1218,42 @@ 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 { $$ = $1; }
- | LexSetRegExp "var" VariableDeclarationList { $$ = CYNew CYForDeclarations($3); }
+ | LexSetRegExp Var_ VariableDeclarationList { $$ = CYNew CYForDeclarations($3); }
;
/* }}} */
/* 12.6.4 The for-in and for-of Statements {{{ */
IterationStatement
- : "for" "(" LexPushInOn ForInStatementInitialiser LexPopIn "!in" Expression ")" Statement { $$ = 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; }
- | 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 { $$ = CYNew CYReturn($2); }
;
/* }}} */
/* 12.10 The with Statement {{{ */
@@ -1177,7 +1292,8 @@ LabelledStatement
/* }}} */
/* 12.13 The throw Statement {{{ */
ThrowStatement
- : "throw" Expression Terminator { $$ = CYNew cy::Syntax::Throw($2); }
+ : "throw" LexSetRegExp "\n" StrictSemi { YYABORT; }
+ | "throw" Expression Terminator { $$ = CYNew cy::Syntax::Throw($2); }
;
/* }}} */
/* 12.14 The try Statement {{{ */
@@ -1207,7 +1323,7 @@ FunctionDeclaration
;
FunctionExpression
- : "function" IdentifierOpt "(" LexPushInOff FormalParameterListOpt LexPopIn ")" BRACE LexPushInOff FunctionBody LexPopIn "}" { $$ = CYNew CYFunctionExpression($2, $5, $10); }
+ : "function" IdentifierOpt "(" LexPushInOff FormalParameterListOpt ")" LexPopIn BRACE LexPushInOff FunctionBody "}" LexPopIn { $$ = CYNew CYFunctionExpression($2, $5, $10); }
;
FormalParameterList_
@@ -1239,7 +1355,7 @@ FunctionBody
/* }}} */
/* 13.2 Arrow Function Definitions {{{ */
ArrowFunction
- : LexSetRegExp ArrowParameters "=>" LexNoBrace ConciseBody { $$ = CYNew CYFunctionExpression(NULL, $2, $5); }
+ : LexSetRegExp ArrowParameters "=>" LexNoBrace ConciseBody { $$ = CYNew CYFatArrow($2, $5); }
;
ArrowParameters
@@ -1249,7 +1365,7 @@ ArrowParameters
ConciseBody
: AssignmentExpression { $$ = CYNew CYReturn($1); }
- | ";{" LexPushInOff FunctionBody LexPopIn "}" { $$ = $3; }
+ | LexSetRegExp ";{" LexPushInOff FunctionBody "}" LexPopIn { $$ = $4; }
;
/* }}} */
/* 14 Program {{{ */
@@ -1263,11 +1379,71 @@ ProgramBody
ProgramBodyOpt
: ProgramBody { $$ = $1; }
- | { $$ = NULL; }
+ | LexSetStatement LexSetRegExp { $$ = NULL; }
;
/* }}} */
@begin ObjectiveC
+/* Cycript (Objective-C): Type Encoding {{{ */
+TypeParenthetical
+ : "(" LexPushInOff PrefixedType ")" LexPopIn { $$ = $3; }
+ ;
+
+TypeSignifier
+ : Identifier { $$ = CYNew CYTypedIdentifier($1); }
+ | TypeParenthetical { $$ = $1; }
+ ;
+
+ArrayedType
+ : ArrayedType "[" NumericLiteral "]" { $$ = $1; $$->modifier_ = CYNew CYTypeArrayOf($3, $$->modifier_); }
+ | TypeSignifier { $$ = $1; }
+ | { $$ = CYNew CYTypedIdentifier(); }
+ ;
+
+FunctionedType
+ : "(" LexPushInOff TypedParameterListOpt ")" LexPopIn { $$ = CYNew CYTypeFunctionWith($3); }
+ ;
+
+SuffixedType
+ : ArrayedType { $$ = $1; }
+ | "(" LexPushInOff "^" TypeQualifierRight ")" LexPopIn "(" LexPushInOff TypedParameterListOpt ")" LexPopIn { $$ = $4; $$->modifier_ = CYNew CYTypeBlockWith($9, $$->modifier_); }
+ | TypeParenthetical FunctionedType { $$ = $1; CYSetLast($2) = $$->modifier_; $$->modifier_ = $2; }
+ | FunctionedType { $$ = CYNew CYTypedIdentifier(); CYSetLast($1) = $$->modifier_; $$->modifier_ = $1; }
+ ;
+
+PrefixedType
+ : "*" TypeQualifierRight { $$ = $2; $$->modifier_ = CYNew CYTypePointerTo($$->modifier_); }
+ ;
+
+TypeQualifierLeft
+ : "const" TypeQualifierLeft { $$ = $2; CYSetLast($$) = CYNew CYTypeConstant(); }
+ /* XXX: | "volatile" TypeQualifierLeft { $$ = $2; CYSetLast($$) = CYNew CYTypeVolatile(); } */
+ | { $$ = NULL; }
+ ;
+
+TypeQualifierRight
+ : "const" TypeQualifierRight { $$ = $2; $$->modifier_ = CYNew CYTypeConstant($$->modifier_); }
+ | PrefixedType { $$ = $1; }
+ | SuffixedType { $$ = $1; }
+ ;
+
+PrimitiveType
+ : Variable { $$ = $1; }
+ | "void" { $$ = CYNew cy::Syntax::New(CYNew CYVariable(CYNew CYIdentifier("Type")), CYNew CYArgument(CYNew CYString("v"))); }
+ ;
+
+TypedIdentifier
+ : TypeQualifierLeft PrimitiveType TypeQualifierRight { $$ = $3; $$->type_ = $2; CYSetLast($1) = $$->modifier_; $$->modifier_ = $1; }
+ ;
+
+EncodedType
+ : TypedIdentifier { $$ = CYNew CYEncodedType($1); }
+ ;
+
+PrimaryExpression
+ : AtEncode "(" EncodedType ")" { $$ = $3; }
+ ;
+/* }}} */
/* Cycript (Objective-C): @class Declaration {{{ */
ClassSuperOpt
/* XXX: why the hell did I choose MemberExpression? */
@@ -1275,17 +1451,13 @@ ClassSuperOpt
| { $$ = 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
@@ -1294,8 +1466,7 @@ MessageScope
;
TypeOpt
- : "(" Expression ")" { $$ = $2; }
- | "(" LexSetRegExp "void" ")" { $$ = NULL; }
+ : "(" LexSetRegExp EncodedType ")" { $$ = $3; }
| { $$ = NULL; }
;
@@ -1353,11 +1524,11 @@ ClassProtocolListOpt
;
ClassExpression
- : "@implementation" LexPushInOff ClassNameOpt ClassSuperOpt ClassProtocolListOpt ClassFieldList ClassMessageDeclarationListOpt LexPopIn "@end" { $$ = CYNew CYClassExpression($3, $4, $5, $6, $7); }
+ : "@implementation" LexPushInOff ClassNameOpt ClassSuperOpt ClassProtocolListOpt ClassFields ClassMessageDeclarationListOpt "@end" LexPopIn { $$ = 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
@@ -1403,8 +1574,8 @@ SelectorList
;
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_
@@ -1423,24 +1594,49 @@ SelectorExpressionOpt
PrimaryExpression
: MessageExpression { $$ = $1; }
- | "@selector" "(" LexPushInOff SelectorExpression LexPopIn ")" { $$ = CYNew CYSelector($4); }
+ | "@selector" "(" LexPushInOff SelectorExpression ")" LexPopIn { $$ = CYNew CYSelector($4); }
;
/* }}} */
/* Cycript (Objective-C): @import Directive {{{ */
-PathName
- : "/" PathName
- | "." PathName
- | Word PathName
- |
+Module
+ : Module "." Word { $$ = CYNew CYModule($3, $1); }
+ | Word { $$ = CYNew CYModule($1); }
+ ;
+
+Declaration__
+ : "@import" Module { $$ = CYNew CYImport($2); }
+ ;
+/* }}} */
+/* Cycript (Objective-C): Boxed Expressions {{{ */
+BoxableExpression
+ : NullLiteral { $$ = $1; }
+ | BooleanLiteral { $$ = $1; }
+ | NumericLiteral { $$ = $1; }
+ | StringLiteral { $$ = $1; }
+ | ArrayLiteral { $$ = $1; }
+ | ObjectLiteral { $$ = $1; }
+ | Parenthetical { $$ = $1; }
+ | "YES" { $$ = CYNew CYTrue(); }
+ | "NO" { $$ = CYNew CYFalse(); }
;
-ImportPath
- : "<" PathName ">"
- | StringLiteral
+PrimaryExpression
+ : "@" BoxableExpression { $$ = CYNew CYBox($2); }
+ ;
+/* }}} */
+/* Cycript (Objective-C): Block Expressions {{{ */
+ModifiedType
+ : TypeQualifierLeft PrimitiveType { $$ = CYNew CYTypedIdentifier(); $$->type_ = $2; $$->modifier_ = $1; }
+ | ModifiedType "*" { $$ = $1; $$->modifier_ = CYNew CYTypePointerTo($$->modifier_); }
;
-StatementListItem
- : "@import" ImportPath { $$ = CYNew CYImport(); }
+PrimaryExpression
+ : "^" ModifiedType "(" LexPushInOff TypedParameterListOpt ")" LexPopIn BRACE LexPushInOff FunctionBody "}" LexPopIn { $$ = CYNew CYObjCBlock($2, $5, $10); }
+ ;
+/* }}} */
+/* Cycript (Objective-C): Instance Literals {{{ */
+PrimaryExpression
+ : "#" NumericLiteral { $$ = CYNew CYInstanceLiteral($2); }
;
/* }}} */
@end
@@ -1457,10 +1653,39 @@ UnaryExpression_
MemberAccess
: "->" "[" Expression "]" { $$ = 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"
+ ;
+/* }}} */
+/* Cycript (C): Lambda Expressions {{{ */
+TypedParameterList_
+ : "," TypedParameterList { $$ = $2; }
+ | { $$ = NULL; }
+ ;
+
+TypedParameterList
+ : TypedIdentifier TypedParameterList_ { $$ = CYNew CYTypedParameter($1, $2); }
+ ;
+
+TypedParameterListOpt
+ : TypedParameterList { $$ = $1; }
+ | { $$ = NULL; }
+ ;
+
+PrimaryExpression
+ : "[" LexPushInOff LexSetRegExp "&" LexSetRegExp "]" LexPopIn "(" LexPushInOff TypedParameterListOpt ")" LexPopIn "->" TypedIdentifier BRACE LexPushInOff FunctionBody "}" LexPopIn { $$ = CYNew CYLambda($14, $10, $17); }
+ ;
+/* }}} */
+/* Cycript (C): Type Definitions {{{ */
+Statement__
+ : "typedef" TypedIdentifier Terminator { $$ = CYNew CYTypeDefinition($2); }
+ ;
+/* }}} */
@end
/* YUI: Documentation Comments {{{ */
@@ -1495,11 +1720,12 @@ LexSetXMLTag
: { driver.SetCondition(CYDriver::XMLTagCondition); }
;
/* }}} */
-
+/* Virtual Tokens {{{ */
XMLWhitespaceOpt
: XMLWhitespace
|
;
+/* }}} */
/* 8.1 Context Keywords {{{ */
Identifier
@@ -1514,6 +1740,7 @@ XMLMarkup
| XMLPI { $$ = $1; }
;
/* }}} */
+
/* 11.1 Primary Expressions {{{ */
PrimaryExpression
: PropertyIdentifier { $$ = CYNew CYPropertyVariable($1); }
@@ -1534,7 +1761,7 @@ AttributeIdentifier
PropertySelector_
: PropertySelector { $$ = $1; }
- | "[" LexPushInOff Expression LexPopIn "]" { $$ = CYNew CYSelector($3); }
+ | "[" LexPushInOff Expression "]" LexPopIn { $$ = CYNew CYSelector($3); }
;
PropertySelector
@@ -1564,8 +1791,8 @@ XMLInitialiser
;
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
@@ -1614,9 +1841,10 @@ XMLElementContentOpt
/* }}} */
/* 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 { $$ = $1; }
@@ -1640,39 +1868,19 @@ Statement__
/* }}} */
@end
-/* ECMAScript5: Object Literal Trailing Comma {{{ */
-PropertyNameAndValueList_
- : "," { $$ = NULL; }
- ;
-/* }}} */
-
/* JavaScript 1.7: Array Comprehensions {{{ */
-IfComprehension
- : "if" "(" Expression ")" { $$ = CYNew CYIfComprehension($3); }
+Comprehension
+ : AssignmentExpression ComprehensionFor ComprehensionTail { $$ = CYNew CYArrayComprehension($1, $2->Modify($3)); }
;
-ForComprehension
- : "for" "(" LexPushInOn Identifier LexPopIn "!in" Expression ")" { $$ = CYNew CYForInComprehension($4, $7); }
- | "for" "each" "(" LexPushInOn Identifier LexPopIn "!in" Expression ")" { $$ = CYNew CYForOfComprehension($5, $8); }
- ;
-
-ComprehensionList
- : ForComprehension ComprehensionListOpt { $1->SetNext($2); $$ = $1; }
- ;
-
-ComprehensionListOpt
- : ComprehensionList { $$ = $1; }
- | IfComprehension { $$ = $1; }
- | { $$ = NULL; }
- ;
-
-PrimaryExpression
- : "[" LexPushInOff AssignmentExpression ComprehensionList LexPopIn "]" { $$ = CYNew CYArrayComprehension($3, $4); }
+ComprehensionFor
+ : "for" "(" Binding "in" Expression ")" { $$ = CYNew CYForInComprehension($3, $5); }
+ | "for" "each" "(" Binding "in" Expression ")" { $$ = CYNew CYForOfComprehension($4, $6); }
;
/* }}} */
/* JavaScript 1.7: for each {{{ */
IterationStatement
- : "for" "each" "(" LexPushInOn ForInStatementInitialiser LexPopIn "!in" Expression ")" Statement { $$ = CYNew CYForOf($5, $8, $10); }
+ : "for" "each" "(" LexPushInOn ForInStatementInitialiser "!in" LexPopIn Expression ")" Statement { $$ = CYNew CYForOf($5, $8, $10); }
;
/* }}} */
/* JavaScript 1.7: let Statements {{{ */
@@ -1711,7 +1919,7 @@ RubyProcExpression
;
PrimaryExpression
- : "{" LexPushInOff RubyProcParameters StatementListOpt LexPopIn "}" { $$ = CYNew CYRubyProc($3, $4); }
+ : "{" LexPushInOff RubyProcParameters StatementListOpt "}" LexPopIn { $$ = CYNew CYRubyProc($3, $4); }
;
CallExpression