X-Git-Url: https://git.saurik.com/cycript.git/blobdiff_plain/b3aa25d897b2ce3672a306f238c053467fb23df5..341d1456832396678c21074a7ec2a07181e12f49:/Cycript.yy.in?ds=inline
diff --git a/Cycript.yy.in b/Cycript.yy.in
index 983802f..8b00100 100644
--- a/Cycript.yy.in
+++ b/Cycript.yy.in
@@ -1,36 +1,34 @@
/* Cycript - Optimizing JavaScript Compiler/Runtime
- * Copyright (C) 2009-2013 Jay Freeman (saurik)
+ * Copyright (C) 2009-2015 Jay Freeman (saurik)
*/
-/* GNU General Public License, Version 3 {{{ */
+/* GNU Affero General Public License, Version 3 {{{ */
/*
- * 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
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+
+ * This program 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 General Public License
- * along with Cycript. If not, see .
+ * GNU Affero General Public License for more details.
+
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
**/
/* }}} */
-@if Bison23 %{
-
-@if Bison24 %code top {
+%code top {
#define cyscanner driver.scanner_
#define YYSTACKEXPANDABLE 1
-@if Bison23 #define yyerrok (yyerrstatus_ = 0)
-@if Bison24 }
+}
-@if Bison24 %code requires {
+%code requires {
#include "Driver.hpp"
#include "Parser.hpp"
-#define CYNew new($pool)
+#include "Stack.hpp"
+#define CYNew new(driver.pool_)
@begin ObjectiveC
#include "ObjectiveC/Syntax.hpp"
@@ -58,7 +56,6 @@ typedef struct {
cy::Syntax::Catch *catch_;
CYComment *comment_;
CYComprehension *comprehension_;
- CYCompound *compound_;
CYDeclaration *declaration_;
CYDeclarations *declarations_;
CYElement *element_;
@@ -75,6 +72,7 @@ typedef struct {
CYModule *module_;
CYNull *null_;
CYNumber *number_;
+ CYParenthetical *parenthetical_;
CYProgram *program_;
CYProperty *property_;
CYPropertyName *propertyName_;
@@ -85,16 +83,20 @@ typedef struct {
CYTrue *true_;
CYWord *word_;
+@begin C
+ CYTypeModifier *modifier_;
+ CYTypeSpecifier *specifier_;
+ CYTypedIdentifier *typedIdentifier_;
+ CYTypedParameter *typedParameter_;
+@end
+
@begin ObjectiveC
CYClassName *className_;
- CYField *field_;
+ CYClassField *classField_;
CYMessage *message_;
CYMessageParameter *messageParameter_;
CYProtocol *protocol_;
CYSelectorPart *selector_;
- CYTypeModifier *modifier_;
- CYTypedIdentifier *typedIdentifier_;
- CYTypedParameter *typedParameter_;
@end
@begin E4X
@@ -106,18 +108,15 @@ typedef struct {
} YYSTYPE;
#define YYSTYPE YYSTYPE
-@if Bison24 }
-
-@if Bison24 %code provides {
-int cylex(YYSTYPE *, cy::location *, void *);
-@if Bison24 }
+}
-@if Bison23 %}
+%code provides {
+int cylex(YYSTYPE *, CYLocation *, void *);
+}
-%name-prefix="cy"
+%name-prefix "cy"
-@if Bison23 %skeleton "lalr1.cc"
-@if Bison24 %language "C++"
+%language "C++"
%initial-action {
@$.begin.filename = @$.end.filename = &driver.filename_;
@@ -126,6 +125,8 @@ int cylex(YYSTYPE *, cy::location *, void *);
%locations
%defines
+%define api.location.type { CYLocation }
+
//%glr-parser
//%expect 1
@@ -160,6 +161,7 @@ int cylex(YYSTYPE *, cy::location *, void *);
@begin E4X ObjectiveC
%token At "@"
+%token Pound "#"
@end
%token Ampersand "&"
@@ -171,6 +173,7 @@ int cylex(YYSTYPE *, cy::location *, void *);
%token EqualEqual "=="
%token EqualEqualEqual "==="
%token EqualRight "=>"
+%token EqualRight_ "\n=>"
%token Exclamation "!"
%token ExclamationEqual "!="
%token ExclamationEqualEqual "!=="
@@ -233,78 +236,72 @@ int cylex(YYSTYPE *, cy::location *, void *);
@begin C
%token Typedef "typedef"
+%token Unsigned "unsigned"
+%token Signed "signed"
+%token Extern "extern"
+@end
+
+@begin C
+%token AtEncode "@encode"
@end
@begin ObjectiveC
%token AtImplementation "@implementation"
%token AtImplementation_ ";@implementation"
%token AtImport "@import"
-%token AtEncode "@encode"
%token AtEnd "@end"
%token AtSelector "@selector"
+%token AtNull "@null"
+%token AtYes "@YES"
+%token AtNo "@NO"
+%token AtTrue "@true"
+%token AtFalse "@false"
%token Yes "YES"
%token No "NO"
@end
-%token False "false"
-%token Null "null"
-%token True "true"
-
-// ES3/ES5/WIE/JSC Reserved
-%token Auto "auto"
-%token Break "break"
-%token Case "case"
-%token Catch "catch"
-%token Continue "continue"
-%token Default "default"
-%token Delete "delete"
-%token Do "do"
-%token Else "else"
-%token Finally "finally"
-%token For "for"
-%token Function "function"
-%token Function_ ";function"
-%token If "if"
-%token In "in"
-%token In_ "!in"
-%token InstanceOf "instanceof"
-%token New "new"
-%token Return "return"
-%token Switch "switch"
-%token This "this"
-%token Throw "throw"
-%token Try "try"
-%token TypeOf "typeof"
-%token Var "var"
-%token Void "void"
-%token While "while"
-%token With "with"
-
-// ES3/IE6 Future, ES5/JSC Reserved
-%token Debugger "debugger"
-
-// ES3/ES5/IE6 Future, JSC Reserved
-%token Const "const"
-
-// ES3/ES5/IE6/JSC Future
-%token Class "class"
-%token Enum "enum"
-%token Export "export"
-%token Extends "extends"
-%token Import "import"
-%token Super "super"
-
-// ES3 Future, ES5 Strict Future
-%token Implements "implements"
-%token Interface "interface"
-%token Package "package"
-%token Private "private"
-%token Protected "protected"
-%token Public "public"
-%token Static "static"
+%token False "false"
+%token Null "null"
+%token True "true"
+
+%token Break "break"
+%token Case "case"
+%token Catch "catch"
+%token Class "class"
+%token Const "const"
+%token Continue "continue"
+%token Debugger "debugger"
+%token Default "default"
+%token Delete "delete"
+%token Do "do"
+%token Else "else"
+%token Enum "enum"
+%token Export "export"
+%token Extends "extends"
+%token Finally "finally"
+%token For "for"
+%token Function "function"
+%token Function_ ";function"
+%token If "if"
+%token Import "import"
+%token In "in"
+%token In_ "!in"
+%token InstanceOf "instanceof"
+%token New "new"
+%token Return "return"
+%token Super "super"
+%token Switch "switch"
+%token This "this"
+%token Throw "throw"
+%token Try "try"
+%token TypeOf "typeof"
+%token Var "var"
+%token Void "void"
+%token While "while"
+%token With "with"
-// ES3 Future
%token Abstract "abstract"
+%token Await "await"
%token Boolean "boolean"
%token Byte "byte"
%token Char "char"
@@ -312,25 +309,29 @@ int cylex(YYSTYPE *, cy::location *, void *);
%token Final "final"
%token Float "float"
%token Goto "goto"
+%token Implements "implements"
%token Int "int"
+%token Interface "interface"
+%token Let "let"
%token Long "long"
%token Native "native"
+%token Package "package"
+%token Private "private"
+%token Protected "protected"
+%token Public "public"
%token Short "short"
+%token Static "static"
%token Synchronized "synchronized"
%token Throws "throws"
%token Transient "transient"
%token Volatile "volatile"
-
-// ES5 Strict
-%token Let "let"
%token Yield "yield"
-// Woah?!
+%token Auto "auto"
%token Each "each"
%token Of "of"
@begin E4X
-// E4X Conditional
%token Namespace "namespace"
%token XML "xml"
@end
@@ -389,8 +390,7 @@ int cylex(YYSTYPE *, cy::location *, void *);
%type ElseStatementOpt
%type EmptyStatement
%type EqualityExpression
-%type Expression_
-%type Expression
+%type Expression
%type ExpressionOpt
%type ExpressionStatement
%type FinallyOpt
@@ -405,6 +405,7 @@ int cylex(YYSTYPE *, cy::location *, void *);
%type FunctionExpression
%type Identifier
%type IdentifierOpt
+%type IdentifierType
%type IdentifierName
%type IfStatement
%type Initialiser
@@ -421,12 +422,12 @@ int cylex(YYSTYPE *, cy::location *, void *);
%type MemberAccess
%type MemberExpression_
%type MemberExpression
+%type Module
%type MultiplicativeExpression
%type NewExpression
%type NullLiteral
%type ObjectLiteral
-%type Parenthetical
-%type ParentheticalOpt
+%type Parenthetical
%type PostfixExpression
%type PrimaryExpression
%type Program
@@ -464,16 +465,32 @@ int cylex(YYSTYPE *, cy::location *, void *);
%type VariableStatement
%type WithStatement
%type Word
+@begin ObjectiveC
%type WordOpt
+@end
%type Variable
+@begin C
+%type IntegerType
+%type IntegerTypeOpt
+%type PrefixedType
+%type PrimitiveType
+%type SuffixedType
+%type TypeSignifier
+%type TypeQualifierLeft
+%type TypeQualifierRight
+%type TypedIdentifier
+%type TypedParameterList_
+%type TypedParameterList
+%type TypedParameterListOpt
+@end
+
@begin ObjectiveC
-%type ArrayedType
%type BoxableExpression
%type CategoryStatement
%type ClassExpression
-%type ClassFieldListOpt
-%type ClassFields
+%type ClassFieldListOpt
+%type ClassFields
%type ClassStatement
%type ClassSuperOpt
%type ClassMessageDeclaration
@@ -483,18 +500,12 @@ 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_
@@ -502,16 +513,7 @@ 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 TypeOpt
%type VariadicCall
@end
@@ -566,16 +568,16 @@ LexSetRegExp
;
LexNoBrace
- : { if (yychar == yyempty_) driver.no_.OpenBrace = true; else if (yychar == token::OpenBrace || yychar == token::OpenBrace_) yychar = token::OpenBrace__; }
+ : { if (yyla.empty()) driver.no_.OpenBrace = true; else if (yyla.type == yytranslate_(token::OpenBrace) || yyla.type == yytranslate_(token::OpenBrace_)) yyla.type = yytranslate_(token::OpenBrace__); }
;
LexNoFunction
- : { if (yychar == yyempty_) driver.no_.Function = true; else if (yychar == token::Function) yychar = token::Function_; }
+ : { if (yyla.empty()) driver.no_.Function = true; else if (yyla.type == yytranslate_(token::Function)) yyla.type = yytranslate_(token::Function_); }
;
LexNoAtImplementation :
@begin ObjectiveC
- { if (yychar == yyempty_) driver.no_.AtImplementation = true; else if (yychar == token::AtImplementation) yychar = token::AtImplementation_; }
+ { if (yyla.empty()) driver.no_.AtImplementation = true; else if (yyla.type == yytranslate_(token::AtImplementation)) yyla.type = yytranslate_(token::AtImplementation_); }
@end
;
@@ -606,98 +608,109 @@ NewLineOpt
Word
: Identifier { $$ = $1; }
- | "auto" { $$ = $1; }
- | "break" NewLineOpt { $$ = $1; }
- | "case" { $$ = $1; }
- | "catch" { $$ = $1; }
- | "class" { $$ = $1; }
- | "const" { $$ = $1; }
- | "continue" NewLineOpt { $$ = $1; }
- | "debugger" { $$ = $1; }
- | "default" { $$ = $1; }
- | "delete" { $$ = $1; }
- | "do" { $$ = $1; }
- | "else" { $$ = $1; }
- | "enum" { $$ = $1; }
- | "export" { $$ = $1; }
- | "extends" { $$ = $1; }
- | "false" { $$ = $1; }
- | "finally" { $$ = $1; }
- /* XXX: | "for" { $$ = $1; } */
- | "function" { $$ = $1; }
- | "if" { $$ = $1; }
- | "import" { $$ = $1; }
- /* XXX: | "in" { $$ = $1; } */
- | "!in" { $$ = $1; }
- /* XXX: | "instanceof" { $$ = $1; } */
+
+ | "auto" { $$ = CYNew CYWord("auto"); }
+ | "break" NewLineOpt { $$ = CYNew CYWord("break"); }
+ | "case" { $$ = CYNew CYWord("case"); }
+ | "catch" { $$ = CYNew CYWord("catch"); }
+ | "class" { $$ = CYNew CYWord("class"); }
+ | "const" { $$ = CYNew CYWord("const"); }
+ | "continue" NewLineOpt { $$ = CYNew CYWord("continue"); }
+ | "debugger" { $$ = CYNew CYWord("debugger"); }
+ | "default" { $$ = CYNew CYWord("default"); }
+ | "delete" LexSetRegExp { $$ = CYNew CYWord("delete"); }
+ | "do" { $$ = CYNew CYWord("do"); }
+ | "else" { $$ = CYNew CYWord("else"); }
+ | "enum" { $$ = CYNew CYWord("enum"); }
+ | "export" { $$ = CYNew CYWord("export"); }
+ | "extends" { $$ = CYNew CYWord("extends"); }
+ | "false" { $$ = CYNew CYWord("false"); }
+ | "finally" { $$ = CYNew CYWord("finally"); }
+ /* XXX: | "for" { $$ = CYNew CYWord("for"); } */
+ | "function" { $$ = CYNew CYWord("function"); }
+ | "if" { $$ = CYNew CYWord("if"); }
+ | "import" { $$ = CYNew CYWord("import"); }
+ /* XXX: | "in" { $$ = CYNew CYWord("in"); } */
+ | "!in" { $$ = CYNew CYWord("in"); }
+ /* XXX: | "instanceof" { $$ = CYNew CYWord("instanceof"); } */
// XXX: as it currently is not an Identifier
| "let" { $$ = $1; }
- | "new" { $$ = $1; }
- | "null" { $$ = $1; }
- | "return" NewLineOpt { $$ = $1; }
- | "super" { $$ = $1; }
- | "switch" { $$ = $1; }
- | "this" { $$ = $1; }
- | "throw" NewLineOpt { $$ = $1; }
- | "true" { $$ = $1; }
- | "try" { $$ = $1; }
- | "typeof" { $$ = $1; }
- | "var" { $$ = $1; }
- | "void" { $$ = $1; }
- | "while" { $$ = $1; }
- | "with" { $$ = $1; }
+ | "new" LexSetRegExp { $$ = CYNew CYWord("new"); }
+ | "null" { $$ = CYNew CYWord("null"); }
+ | "return" NewLineOpt { $$ = CYNew CYWord("return"); }
+ | "super" { $$ = CYNew CYWord("super"); }
+ | "switch" { $$ = CYNew CYWord("switch"); }
+ | "this" { $$ = CYNew CYWord("this"); }
+ | "throw" NewLineOpt { $$ = CYNew CYWord("throw"); }
+ | "true" { $$ = CYNew CYWord("true"); }
+ | "try" { $$ = CYNew CYWord("try"); }
+ | "typeof" LexSetRegExp { $$ = CYNew CYWord("typeof"); }
+ | "var" { $$ = CYNew CYWord("var"); }
+ | "void" LexSetRegExp { $$ = CYNew CYWord("void"); }
+ | "while" { $$ = CYNew CYWord("while"); }
+ | "with" { $$ = CYNew CYWord("with"); }
;
+@begin ObjectiveC
WordOpt
: Word { $$ = $1; }
| { $$ = NULL; }
;
-
-Identifier
- : Identifier_ { $$ = $1; }
-
-@begin C
- | "typedef" { $$ = $1; }
- | "YES" { $$ = $1; }
- | "NO" { $$ = $1; }
@end
- | "implements" { $$ = $1; }
- | "interface" { $$ = $1; }
- | "package" { $$ = $1; }
- | "private" { $$ = $1; }
- | "protected" { $$ = $1; }
- | "public" { $$ = $1; }
- | "static" { $$ = $1; }
+IdentifierType
+ : Identifier_ { $$ = $1; }
| "abstract" { $$ = $1; }
+ | "await" { $$ = $1; }
| "boolean" { $$ = $1; }
| "byte" { $$ = $1; }
- | "char" { $$ = $1; }
| "double" { $$ = $1; }
| "final" { $$ = $1; }
| "float" { $$ = $1; }
| "goto" { $$ = $1; }
- | "int" { $$ = $1; }
- | "long" { $$ = $1; }
+ | "implements" { $$ = $1; }
+ | "interface" { $$ = $1; }
| "native" { $$ = $1; }
- | "short" { $$ = $1; }
+ | "package" { $$ = $1; }
+ | "private" { $$ = $1; }
+ | "protected" { $$ = $1; }
+ | "public" { $$ = $1; }
+ | "static" { $$ = $1; }
| "synchronized" { $$ = $1; }
| "throws" { $$ = $1; }
| "transient" { $$ = $1; }
- | "volatile" { $$ = $1; }
// XXX: currently I only have this as Word
// | "let" { $$ = $1; }
- | "yield" { $$ = $1; }
+ | "yield" NewLineOpt { $$ = $1; }
| "each" { $$ = $1; }
| "of" { $$ = $1; }
;
+Identifier
+ : IdentifierType
+ | "char" { $$ = $1; }
+ | "int" { $$ = $1; }
+ | "long" { $$ = $1; }
+ | "short" { $$ = $1; }
+ | "volatile" { $$ = $1; }
+@begin C
+ | "extern" { $$ = $1; }
+ | "signed" { $$ = $1; }
+ | "typedef" { $$ = $1; }
+ | "unsigned" { $$ = $1; }
+@end
+@begin ObjectiveC
+ | "NO" { $$ = $1; }
+ | "YES" { $$ = $1; }
+@end
+ ;
+
IdentifierOpt
: Identifier { $$ = $1; }
| { $$ = NULL; }
@@ -719,24 +732,24 @@ ValueLiteral
/* }}} */
/* 7.8.1 Null Literals {{{ */
NullLiteral
- : "null" { $$ = $1; }
+ : "null" { $$ = CYNew CYNull(); }
;
/* }}} */
/* 7.8.2 Boolean Literals {{{ */
BooleanLiteral
- : "true" { $$ = $1; }
- | "false" { $$ = $1; }
+ : "true" { $$ = CYNew CYTrue(); }
+ | "false" { $$ = CYNew CYFalse(); }
;
/* }}} */
/* 7.9 Automatic Semicolon Insertion {{{ */
StrictSemi
- : { driver.Warning(yylloc, "warning, automatic semi-colon insertion required"); }
+ : { driver.Warning(@$, "warning, automatic semi-colon insertion required"); }
;
Terminator
: ";"
- | error { if (yychar != yyeof_ && yychar != token::CloseBrace && !yylval.newline_) YYABORT; else { yyerrok; driver.errors_.pop_back(); } } StrictSemi
+ | error { if (yyla.type_get() != yyeof_ && yyla.type != yytranslate_(token::CloseBrace) && !yyla.value.newline_) { error(@1, "required semi-colon"); } else { yyerrok; driver.errors_.pop_back(); } } StrictSemi
;
TerminatorOpt
@@ -747,12 +760,7 @@ TerminatorOpt
/* 11.1 Primary Expressions {{{ */
Parenthetical
- : "(" LexPushInOff Expression ")" LexPopIn { $$ = $3; }
- ;
-
-ParentheticalOpt
- : Parenthetical { $$ = $1; }
- | { $$ = NULL; }
+ : "(" LexPushInOff Expression ")" LexPopIn { $$ = CYNew CYParenthetical($3); }
;
Variable
@@ -760,7 +768,7 @@ Variable
;
PrimaryExpression
- : "this" { $$ = $1; }
+ : "this" { $$ = CYNew CYThis(); }
| Variable { $$ = $1; }
| Literal { $$ = $1; }
| ArrayInitialiser { $$ = $1; }
@@ -905,6 +913,7 @@ ArgumentList_
ArgumentList
: AssignmentExpression ArgumentList_ { $$ = CYNew CYArgument(NULL, $1, $2); }
+ | LexSetRegExp Word ":" AssignmentExpression ArgumentList_ { $$ = CYNew CYArgument($2, $4, $5); }
;
ArgumentListOpt
@@ -1018,6 +1027,7 @@ LogicalORExpression
ConditionalExpression
: LogicalORExpression { $$ = $1; }
| LogicalORExpression "?" LexPushInOff AssignmentExpression ":" LexPopIn AssignmentExpression { $$ = CYNew CYCondition($1, $4, $7); }
+ | LogicalORExpression "?" LexPushInOff LexSetRegExp ":" LexPopIn AssignmentExpression { $$ = CYNew CYCondition($1, $1, $7); }
;
/* }}} */
/* 11.13 Assignment Operators {{{ */
@@ -1039,13 +1049,9 @@ AssignmentExpression
;
/* }}} */
/* 11.14 Comma Operator {{{ */
-Expression_
- : "," Expression { $$ = $2; }
- | { $$ = CYNew CYCompound(); }
- ;
-
Expression
- : AssignmentExpression Expression_ { $2->AddPrev($1); $$ = $2; }
+ : AssignmentExpression { $$ = $1; }
+ | AssignmentExpression "," Expression { $$ = CYNew CYCompound($1, $3); }
;
ExpressionOpt
@@ -1290,7 +1296,7 @@ LabelledStatement
/* }}} */
/* 12.13 The throw Statement {{{ */
ThrowStatement
- : "throw" LexSetRegExp "\n" StrictSemi { YYABORT; }
+ : "throw" LexSetRegExp "\n" StrictSemi { error(@1, "throw without exception"); }
| "throw" Expression Terminator { $$ = CYNew cy::Syntax::Throw($2); }
;
/* }}} */
@@ -1358,7 +1364,8 @@ ArrowFunction
ArrowParameters
: BindingIdentifier { $$ = CYNew CYFunctionParameter(CYNew CYDeclaration($1)); }
- //| ParentheticalOpt { $$ = $1; }
+ | "(" LexPushInOff LexSetRegExp ")" LexPopIn { $$ = NULL; }
+ | Parenthetical { $$ = $1->expression_->Parameter(); if ($$ == NULL) error(@1, "invalid parameter list"); }
;
ConciseBody
@@ -1381,32 +1388,20 @@ ProgramBodyOpt
;
/* }}} */
-@begin ObjectiveC
-/* Cycript (Objective-C): Type Encoding {{{ */
-TypeParenthetical
- : "(" LexPushInOff PrefixedType ")" LexPopIn { $$ = $3; }
- ;
-
+@begin C
+/* Cycript (C): Type Encoding {{{ */
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); }
+ : IdentifierType { $$ = CYNew CYTypedIdentifier(@1, $1); }
+ | "(" LexPushInOff "*" TypeQualifierRight ")" LexPopIn { $$ = $4; }
;
SuffixedType
- : ArrayedType { $$ = $1; }
+ : SuffixedType "[" NumericLiteral "]" { $$ = $1; $$->modifier_ = CYNew CYTypeArrayOf($3, $$->modifier_); }
| "(" 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_; $$->modifier_ = $1; }
+ | TypeSignifier "(" LexPushInOff TypedParameterListOpt ")" LexPopIn { $$ = $1; $$->modifier_ = CYNew CYTypeFunctionWith($4, $$->modifier_); }
+ | "(" LexPushInOff TypedParameterListOpt ")" LexPopIn { $$ = CYNew CYTypedIdentifier(@1); $$->modifier_ = CYNew CYTypeFunctionWith($3, $$->modifier_); }
+ | TypeSignifier { $$ = $1; }
+ | { $$ = CYNew CYTypedIdentifier(@$); }
;
PrefixedType
@@ -1414,34 +1409,51 @@ PrefixedType
;
TypeQualifierLeft
- : "const" TypeQualifierLeft { $$ = $2; CYSetLast($$) = CYNew CYTypeConstant(); }
- /* XXX: | "volatile" TypeQualifierLeft { $$ = $2; CYSetLast($$) = CYNew CYTypeVolatile(); } */
- | { $$ = NULL; }
+ : { $$ = NULL; }
+ | "const" TypeQualifierLeft { $$ = $2; CYSetLast($$) = CYNew CYTypeConstant(); }
+ | "volatile" TypeQualifierLeft { $$ = $2; CYSetLast($$) = CYNew CYTypeVolatile(); }
;
TypeQualifierRight
- : "const" TypeQualifierRight { $$ = $2; $$->modifier_ = CYNew CYTypeConstant($$->modifier_); }
- | PrefixedType { $$ = $1; }
+ : PrefixedType { $$ = $1; }
| SuffixedType { $$ = $1; }
+ | "const" TypeQualifierRight { $$ = $2; $$->modifier_ = CYNew CYTypeConstant($$->modifier_); }
+ | "volatile" TypeQualifierRight { $$ = $2; $$->modifier_ = CYNew CYTypeVolatile($$->modifier_); }
;
-PrimitiveType
- : Variable { $$ = $1; }
- | "void" { $$ = CYNew cy::Syntax::New(CYNew CYVariable(CYNew CYIdentifier("Type")), CYNew CYArgument(CYNew CYString("v"))); }
+IntegerType
+ : "int" { $$ = CYNew CYTypeVariable("int"); }
+ | "unsigned" IntegerTypeOpt { $$ = CYNew CYTypeUnsigned($2); }
+ | "signed" IntegerTypeOpt { $$ = CYNew CYTypeSigned($2); }
+ | "long" IntegerTypeOpt { $$ = CYNew CYTypeLong($2); }
+ | "short" IntegerTypeOpt { $$ = CYNew CYTypeShort($2); }
;
-TypedIdentifier
- : TypeQualifierLeft PrimitiveType TypeQualifierRight { $$ = $3; $$->type_ = $2; CYSetLast($1) = $$->modifier_; $$->modifier_ = $1; }
+IntegerTypeOpt
+ : IntegerType { $$ = $1; }
+ | { $$ = CYNew CYTypeVariable("int"); }
+ ;
+
+PrimitiveType
+ : IdentifierType { $$ = CYNew CYTypeVariable($1); }
+ | IntegerType { $$ = $1; }
+ | "void" { $$ = CYNew CYTypeVoid(); }
+ | "char" { $$ = CYNew CYTypeVariable("char"); }
+ | "signed" "char" { $$ = CYNew CYTypeSigned(CYNew CYTypeVariable("char")); }
+ | "unsigned" "char" { $$ = CYNew CYTypeUnsigned(CYNew CYTypeVariable("char")); }
;
-EncodedType
- : TypedIdentifier { $$ = CYNew CYEncodedType($1); }
+TypedIdentifier
+ : TypeQualifierLeft PrimitiveType TypeQualifierRight { $$ = $3; $$->specifier_ = $2; CYSetLast($1) = $$->modifier_; $$->modifier_ = $1; }
;
PrimaryExpression
- : AtEncode "(" EncodedType ")" { $$ = $3; }
+ : "@encode" "(" TypedIdentifier ")" { $$ = CYNew CYEncodedType($3); }
;
/* }}} */
+@end
+
+@begin ObjectiveC
/* Cycript (Objective-C): @class Declaration {{{ */
ClassSuperOpt
/* XXX: why the hell did I choose MemberExpression? */
@@ -1450,7 +1462,7 @@ ClassSuperOpt
;
ClassFieldListOpt
- : Expression Identifier ";" ClassFieldListOpt { $$ = CYNew CYField($1, $2, $4); }
+ : TypedIdentifier ";" ClassFieldListOpt { $$ = CYNew CYClassField($1, $3); }
| LexSetRegExp { $$ = NULL; }
;
@@ -1464,12 +1476,12 @@ MessageScope
;
TypeOpt
- : "(" LexSetRegExp EncodedType ")" { $$ = $3; }
- | { $$ = NULL; }
+ : "(" LexSetRegExp TypedIdentifier ")" { if ($3->identifier_ != NULL) error($3->location_, "unexpected identifier"); $$ = $3; }
+ | { $$ = CYNew CYTypedIdentifier(CYNew CYTypeVariable("id")); }
;
MessageParameter
- : Word ":" TypeOpt Identifier { $$ = CYNew CYMessageParameter($1, $3, $4); }
+ : Word ":" TypeOpt Identifier { $3->identifier_ = $4; $$ = CYNew CYMessageParameter($1, $3); }
;
MessageParameterList
@@ -1483,7 +1495,7 @@ MessageParameterListOpt
MessageParameters
: MessageParameterList { $$ = $1; }
- | Word { $$ = CYNew CYMessageParameter($1, NULL, NULL); }
+ | Word { $$ = CYNew CYMessageParameter($1, NULL); }
;
ClassMessageDeclaration
@@ -1563,7 +1575,7 @@ SelectorCall_
;
SelectorCall
- : SelectorWordOpt ":" AssignmentExpression SelectorCall_ { $$ = CYNew CYArgument($1 ?: CYNew CYBlank(), $3, $4); }
+ : SelectorWordOpt ":" AssignmentExpression SelectorCall_ { $$ = CYNew CYArgument($1 ?: CYNew CYWord(""), $3, $4); }
;
SelectorList
@@ -1595,7 +1607,9 @@ PrimaryExpression
| "@selector" "(" LexPushInOff SelectorExpression ")" LexPopIn { $$ = CYNew CYSelector($4); }
;
/* }}} */
-/* Cycript (Objective-C): @import Directive {{{ */
+@end
+
+/* Cycript: @import Directive {{{ */
Module
: Module "." Word { $$ = CYNew CYModule($3, $1); }
| Word { $$ = CYNew CYModule($1); }
@@ -1605,6 +1619,8 @@ Declaration__
: "@import" Module { $$ = CYNew CYImport($2); }
;
/* }}} */
+
+@begin ObjectiveC
/* Cycript (Objective-C): Boxed Expressions {{{ */
BoxableExpression
: NullLiteral { $$ = $1; }
@@ -1620,16 +1636,21 @@ BoxableExpression
PrimaryExpression
: "@" BoxableExpression { $$ = CYNew CYBox($2); }
+ | "@YES" { $$ = CYNew CYBox(CYNew CYTrue()); }
+ | "@NO" { $$ = CYNew CYBox(CYNew CYFalse()); }
+ | "@true" { $$ = CYNew CYBox(CYNew CYTrue()); }
+ | "@false" { $$ = CYNew CYBox(CYNew CYFalse()); }
+ | "@null" { $$ = CYNew CYBox(CYNew CYNull()); }
;
/* }}} */
/* Cycript (Objective-C): Block Expressions {{{ */
-ModifiedType
- : TypeQualifierLeft PrimitiveType { $$ = CYNew CYTypedIdentifier(); $$->type_ = $2; $$->modifier_ = $1; }
- | ModifiedType "*" { $$ = $1; $$->modifier_ = CYNew CYTypePointerTo($$->modifier_); }
+PrimaryExpression
+ : "^" TypedIdentifier { if ($2->identifier_ != NULL) error($2->location_, "unexpected identifier"); } BRACE LexPushInOff FunctionBody "}" LexPopIn { if (CYTypeFunctionWith *function = $2->Function()) $$ = CYNew CYObjCBlock($2, function->parameters_, $6); else error($2->location_, "expected parameters"); }
;
-
+/* }}} */
+/* Cycript (Objective-C): Instance Literals {{{ */
PrimaryExpression
- : "^" ModifiedType "(" LexPushInOff TypedParameterListOpt ")" LexPopIn BRACE LexPushInOff FunctionBody "}" LexPopIn { $$ = CYNew CYObjCBlock($2, $5, $10); }
+ : "#" NumericLiteral { $$ = CYNew CYInstanceLiteral($2); }
;
/* }}} */
@end
@@ -1676,9 +1697,15 @@ PrimaryExpression
/* }}} */
/* Cycript (C): Type Definitions {{{ */
Statement__
- : "typedef" TypedIdentifier Terminator { $$ = CYNew CYTypeDefinition($2); }
+ : "typedef" TypedIdentifier { if ($2->identifier_ == NULL) error($2->location_, "expected identifier"); } Terminator { $$ = CYNew CYTypeDefinition($2); }
;
/* }}} */
+/* Cycript (C): extern "C" {{{ */
+Statement__
+ : "extern" StringLiteral { if (strcmp($2->Value(), "C") != 0) error(@2, "unknown extern binding"); } TypedIdentifier { if ($4->identifier_ == NULL) error($4->location_, "expected identifier"); } Terminator { $$ = CYNew CYExternal($2, $4); }
+ ;
+/* }}} */
+
@end
/* YUI: Documentation Comments {{{ */