I finally finished the AST.

[cycript.git] / Parser.hpp

diff --git a/Parser.hpp b/Parser.hpp
index 7878b0f12423193a2203cfeb8d8f65c7817c0632..3fb903aa43cc3ddb3a8f4a2e988cb44d795bc7f9 100644 (file)
--- a/Parser.hpp
+++ b/Parser.hpp
@@ -1,6 +1,8 @@
 #ifndef CYPARSER_HPP
 #define CYPARSER_HPP
 
 #ifndef CYPARSER_HPP
 #define CYPARSER_HPP
 

+#include <cstdlib>
+

 class CYParser {
   public:
     void *scanner_;
 class CYParser {
   public:
     void *scanner_;


@@ -14,91 +16,687 @@ class CYParser {
     ~CYParser();
 };
 
     ~CYParser();
 };
 

-struct CYExpression {
+struct CYSource {
+    CYSource *next_;
+
+    void SetNext(CYSource *next) {
+        next_ = next;
+    }
+};
+
+struct CYName {
+    virtual const char *Name() const = 0;

 };
 
 struct CYToken {
     virtual const char *Text() const = 0;
 };
 
 };
 
 struct CYToken {
     virtual const char *Text() const = 0;
 };
 

-struct CYTokenLiteral :
-    CYExpression,
-    virtual CYToken
+struct CYWord :
+    virtual CYToken,
+    CYName

 {
 {

+    const char *word_;
+
+    CYWord(const char *word) :
+        word_(word)
+    {
+    }
+
+    virtual const char *Text() const {
+        return word_;
+    }
+
+    virtual const char *Name() const {
+        return Text();
+    }

 };
 
 };
 

-struct CYTokenString :
-    CYTokenLiteral
+struct CYIdentifier :
+    CYWord

 {
 {

+    const char *word_;
+
+    virtual const char *Text() const {
+        return word_;
+    }

 };
 
 };
 

-struct CYTokenNumber :
-    CYTokenLiteral
+struct CYLabel {
+    CYIdentifier *identifier_;
+    CYLabel *next_;
+
+    CYLabel(CYIdentifier *identifier, CYLabel *next) :
+        identifier_(identifier),
+        next_(next)
+    {
+    }
+};
+
+struct CYStatement :
+    CYSource

 {
 {

+    CYLabel *label_;
+
+    void AddLabel(CYIdentifier *identifier) {
+        label_ = new CYLabel(identifier, label_);
+    }
+};
+
+struct CYForInitialiser {
+};
+
+struct CYForInInitialiser {

 };
 
 };
 

-struct CYTokenWord :
-    virtual CYToken
+struct CYExpression :
+    CYStatement,
+    CYForInitialiser,
+    CYForInInitialiser

 {
 };
 
 {
 };
 

-struct CYTokenIdentifier :
-    CYExpression,
-    CYTokenWord
+struct CYLiteral :
+    CYExpression

 {
 {

-    const char *word_;
+};

 
 

-    virtual const char *Text() const {
-        return word_;
+struct CYString :
+    CYLiteral,
+    CYName
+{
+    const char *value_;
+
+    CYString(const char *value) :
+        value_(value)
+    {
+    }
+
+    CYString(const CYIdentifier *identifier) :
+        value_(identifier->Text())
+    {
+    }
+
+    const char *String() const {
+        return value_;
+    }
+
+    virtual const char *Name() const {
+        return String();

     }
 };
 
     }
 };
 

-struct CYExpressionPrefix :
+struct CYNumber :
+    virtual CYToken,
+    CYLiteral,
+    CYName
+{
+    double Number() const {
+        throw;
+    }
+
+    virtual const char *Name() const {
+        throw;
+    }
+};
+
+struct CYNull :
+    CYWord,
+    CYLiteral
+{
+    CYNull() :
+        CYWord("null")
+    {
+    }
+};
+
+struct CYThis :
+    CYWord,
+    CYExpression
+{
+    CYThis() :
+        CYWord("this")
+    {
+    }
+};
+
+struct CYBoolean :
+    CYLiteral
+{
+};
+
+struct CYFalse :
+    CYWord,
+    CYBoolean
+{
+    CYFalse() :
+        CYWord("false")
+    {
+    }
+};
+
+struct CYTrue :
+    CYWord,
+    CYBoolean
+{
+    CYTrue() :
+        CYWord("true")
+    {
+    }
+};
+
+struct CYVariable :
+    CYExpression
+{
+    CYIdentifier *name_;
+
+    CYVariable(CYIdentifier *name) :
+        name_(name)
+    {
+    }
+};
+
+struct CYPrefix :

     CYExpression
 {
     CYExpression *rhs_;
 
     CYExpression
 {
     CYExpression *rhs_;
 

-    CYExpressionPrefix(CYExpression *rhs) :
+    CYPrefix(CYExpression *rhs) :

         rhs_(rhs)
     {
     }
 };
 
         rhs_(rhs)
     {
     }
 };
 

-struct CYExpressionInfix :
+struct CYInfix :

     CYExpression
 {
     CYExpression *lhs_;
     CYExpression *rhs_;
 
     CYExpression
 {
     CYExpression *lhs_;
     CYExpression *rhs_;
 

-    CYExpressionInfix(CYExpression *lhs, CYExpression *rhs) :
+    CYInfix(CYExpression *lhs, CYExpression *rhs) :

         lhs_(lhs),
         rhs_(rhs)
     {
     }
 };
 
         lhs_(lhs),
         rhs_(rhs)
     {
     }
 };
 

-struct CYExpressionPostfix :
+struct CYPostfix :

     CYExpression
 {
     CYExpression *lhs_;
 
     CYExpression
 {
     CYExpression *lhs_;
 

-    CYExpressionPostfix(CYExpression *lhs) :
+    CYPostfix(CYExpression *lhs) :

         lhs_(lhs)
     {
     }
 };
 
         lhs_(lhs)
     {
     }
 };
 

-struct CYExpressionAssignment :
+struct CYAssignment :
+    CYInfix
+{
+    CYAssignment(CYExpression *lhs, CYExpression *rhs) :
+        CYInfix(lhs, rhs)
+    {
+    }
+};
+
+struct CYArgument {
+    CYWord *name_;
+    CYExpression *value_;
+    CYArgument *next_;
+
+    CYArgument(CYWord *name, CYExpression *value, CYArgument *next = NULL) :
+        name_(name),
+        value_(value),
+        next_(next)
+    {
+    }
+};
+
+struct CYBlank :
+    public CYWord
+{
+    CYBlank() :
+        CYWord("")
+    {
+    }
+};
+
+struct CYClause {
+    CYExpression *case_;
+    CYStatement *code_;
+    CYClause *next_;
+
+    CYClause(CYExpression *_case, CYStatement *code) :
+        case_(_case),
+        code_(code)
+    {
+    }
+
+    void SetNext(CYClause *next) {
+        next_ = next;
+    }
+};
+
+struct CYElement :
+    CYLiteral
+{
+    CYExpression *value_;
+    CYElement *next_;
+
+    CYElement(CYExpression *value, CYElement *next) :
+        value_(value),
+        next_(next)
+    {
+    }
+};
+
+struct CYDeclaration :
+    CYForInInitialiser
+{
+    CYIdentifier *identifier_;
+    CYExpression *initialiser_;
+
+    CYDeclaration(CYIdentifier *identifier, CYExpression *initialiser) :
+        identifier_(identifier),
+        initialiser_(initialiser)
+    {
+    }
+};
+
+struct CYDeclarations :
+    CYStatement,
+    CYForInitialiser
+{
+    CYDeclaration *declaration_;
+    CYDeclarations *next_;
+
+    CYDeclarations(CYDeclaration *declaration, CYDeclarations *next) :
+        declaration_(declaration),
+        next_(next)
+    {
+    }
+};
+
+struct CYParameter {
+    CYIdentifier *name_;
+    CYParameter *next_;
+
+    CYParameter(CYIdentifier *name, CYParameter *next) :
+        name_(name),
+        next_(next)
+    {
+    }
+};
+
+struct CYFor :
+    CYStatement
+{
+    CYForInitialiser *initialiser_;
+    CYExpression *test_;
+    CYExpression *increment_;
+    CYStatement *code_;
+
+    CYFor(CYForInitialiser *initialiser, CYExpression *test, CYExpression *increment, CYStatement *code) :
+        initialiser_(initialiser),
+        test_(test),
+        increment_(increment),
+        code_(code)
+    {
+    }
+};
+
+struct CYForIn :
+    CYStatement
+{
+    CYForInInitialiser *initialiser_;
+    CYExpression *set_;
+    CYStatement *code_;
+
+    CYForIn(CYForInInitialiser *initialiser, CYExpression *set, CYStatement *code) :
+        initialiser_(initialiser),
+        set_(set),
+        code_(code)
+    {
+    }
+};
+
+struct CYProperty :
+    CYLiteral
+{
+    CYName *name_;
+    CYExpression *value_;
+    CYProperty *next_;
+
+    CYProperty(CYName *name, CYExpression *value, CYProperty *next) :
+        name_(name),
+        value_(value),
+        next_(next)
+    {
+    }
+};
+
+struct CYCatch {
+    CYIdentifier *name_;
+    CYStatement *code_;
+
+    CYCatch(CYIdentifier *name, CYStatement *code) :
+        name_(name),
+        code_(code)
+    {
+    }
+};
+
+struct CYMessage :

     CYExpression
 {
     CYExpression
 {

-    CYExpression *lhs_;
-    CYExpression *rhs_;
+    CYExpression *self_;
+    CYArgument *arguments_;

 
 

-    CYExpressionAssignment(CYExpression *lhs, CYExpression *rhs) :
-        lhs_(lhs),
-        rhs_(rhs)
+    CYMessage(CYExpression *self, CYArgument *arguments) :
+        self_(self),
+        arguments_(arguments)

     {
     }
 };
 
     {
     }
 };
 

+struct CYMember :
+    CYExpression
+{
+    CYExpression *object_;
+    CYExpression *property_;
+
+    CYMember(CYExpression *object, CYExpression *property) :
+        object_(object),
+        property_(property)
+    {
+    }
+};
+
+struct CYNew :
+    CYExpression
+{
+    CYExpression *constructor_;
+    CYArgument *arguments_;
+
+    CYNew(CYExpression *constructor, CYArgument *arguments) :
+        constructor_(constructor),
+        arguments_(arguments)
+    {
+    }
+};
+
+struct CYCall :
+    CYExpression
+{
+    CYExpression *function_;
+    CYArgument *arguments_;
+
+    CYCall(CYExpression *function, CYArgument *arguments) :
+        function_(function),
+        arguments_(arguments)
+    {
+    }
+};
+
+struct CYIf :
+    CYStatement
+{
+    CYExpression *test_;
+    CYStatement *true_;
+    CYStatement *false_;
+
+    CYIf(CYExpression *test, CYStatement *_true, CYStatement *_false) :
+        test_(test),
+        true_(_true),
+        false_(_false)
+    {
+    }
+};
+
+struct CYDoWhile :
+    CYStatement
+{
+    CYExpression *test_;
+    CYStatement *code_;
+
+    CYDoWhile(CYExpression *test, CYStatement *code) :
+        test_(test),
+        code_(code)
+    {
+    }
+};
+
+struct CYWhile :
+    CYStatement
+{
+    CYExpression *test_;
+    CYStatement *code_;
+
+    CYWhile(CYExpression *test, CYStatement *code) :
+        test_(test),
+        code_(code)
+    {
+    }
+};
+
+struct CYLambda :
+    CYExpression
+{
+    CYIdentifier *name_;
+    CYParameter *parameters_;
+    CYSource *body_;
+
+    CYLambda(CYIdentifier *name, CYParameter *parameters, CYSource *body) :
+        name_(name),
+        parameters_(parameters),
+        body_(body)
+    {
+    }
+};
+
+struct CYFunction :
+    CYLambda
+{
+    CYFunction(CYIdentifier *name, CYParameter *parameters, CYSource *body) :
+        CYLambda(name, parameters, body)
+    {
+    }
+};
+
+struct CYContinue :
+    CYStatement
+{
+    CYIdentifier *label_;
+
+    CYContinue(CYIdentifier *label) :
+        label_(label)
+    {
+    }
+};
+
+struct CYBreak :
+    CYStatement
+{
+    CYIdentifier *label_;
+
+    CYBreak(CYIdentifier *label) :
+        label_(label)
+    {
+    }
+};
+
+struct CYReturn :
+    CYStatement
+{
+    CYExpression *value_;
+
+    CYReturn(CYExpression *value) :
+        value_(value)
+    {
+    }
+};
+
+struct CYEmpty :
+    CYStatement
+{
+};
+
+struct CYTry :
+    CYStatement
+{
+    CYStatement *try_;
+    CYCatch *catch_;
+    CYStatement *finally_;
+
+    CYTry(CYStatement *_try, CYCatch *_catch, CYStatement *finally) :
+        try_(_try),
+        catch_(_catch),
+        finally_(finally)
+    {
+    }
+};
+
+struct CYThrow :
+    CYStatement
+{
+    CYExpression *value_;
+
+    CYThrow(CYExpression *value) :
+        value_(value)
+    {
+    }
+};
+
+struct CYWith :
+    CYStatement
+{
+    CYExpression *scope_;
+    CYStatement *code_;
+
+    CYWith(CYExpression *scope, CYStatement *code) :
+        scope_(scope),
+        code_(code)
+    {
+    }
+};
+
+struct CYSwitch :
+    CYStatement
+{
+    CYExpression *value_;
+    CYClause *clauses_;
+
+    CYSwitch(CYExpression *value, CYClause *clauses) :
+        value_(value),
+        clauses_(clauses)
+    {
+    }
+};
+
+struct CYCondition :
+    CYExpression
+{
+    CYExpression *test_;
+    CYExpression *true_;
+    CYExpression *false_;
+
+    CYCondition(CYExpression *test, CYExpression *_true, CYExpression *_false) :
+        true_(_true),
+        false_(_false)
+    {
+    }
+};
+
+#define CYPostfix_(op, name) \
+    struct CY ## name : \
+        CYPostfix \
+    { \
+        CY ## name(CYExpression *lhs) : \
+            CYPostfix(lhs) \
+        { \
+        } \
+    };
+
+#define CYPrefix_(op, name) \
+    struct CY ## name : \
+        CYPrefix \
+    { \
+        CY ## name(CYExpression *rhs) : \
+            CYPrefix(rhs) \
+        { \
+        } \
+    };
+
+#define CYInfix_(op, name) \
+    struct CY ## name : \
+        CYInfix \
+    { \
+        CY ## name(CYExpression *lhs, CYExpression *rhs) : \
+            CYInfix(lhs, rhs) \
+        { \
+        } \
+    };
+
+#define CYAssignment_(op, name) \
+    struct CY ## name ## Assign : \
+        CYAssignment \
+    { \
+        CY ## name ## Assign(CYExpression *lhs, CYExpression *rhs) : \
+            CYAssignment(lhs, rhs) \
+        { \
+        } \
+    };
+
+CYPostfix_("++", PostIncrement)
+CYPostfix_("--", PostDecrement)
+
+CYPrefix_("delete", Delete)
+CYPrefix_("void", Void)
+CYPrefix_("typeof", TypeOf)
+CYPrefix_("++", PreIncrement)
+CYPrefix_("--", PreDecrement)
+CYPrefix_("-", Negate)
+CYPrefix_("~", BitwiseNot)
+CYPrefix_("!", LogicalNot)
+CYPrefix_("*", Indirect)
+CYPrefix_("&", AddressOf)
+
+CYInfix_("*", Multiply)
+CYInfix_("/", Divide)
+CYInfix_("%", Modulus)
+CYInfix_("+", Add)
+CYInfix_("-", Subtract)
+CYInfix_("<<", ShiftLeft)
+CYInfix_(">>", ShiftRightSigned)
+CYInfix_(">>>", ShiftRightUnsigned)
+CYInfix_("<", Less)
+CYInfix_(">", Greater)
+CYInfix_("<=", LessOrEqual)
+CYInfix_(">=", GreaterOrEqual)
+CYInfix_("instanceof", InstanceOf)
+CYInfix_("in", In)
+CYInfix_("==", Equal)
+CYInfix_("!=", NotEqual)
+CYInfix_("===", Identical)
+CYInfix_("!==", NotIdentical)
+CYInfix_("&", BitwiseAnd)
+CYInfix_("^", BitwiseXOr)
+CYInfix_("|", BitwiseOr)
+CYInfix_("&&", LogicalAnd)
+CYInfix_("||", LogicalOr)
+
+CYAssignment_("=", )
+CYAssignment_("*=", Multiply)
+CYAssignment_("/=", Divide)
+CYAssignment_("%=", Modulus)
+CYAssignment_("+=", Add)
+CYAssignment_("-=", Subtract)
+CYAssignment_("<<=", ShiftLeft)
+CYAssignment_(">>=", ShiftRightSigned)
+CYAssignment_(">>>=", ShiftRightUnsigned)
+CYAssignment_("&=", BitwiseAnd)
+CYAssignment_("^=", BitwiseXOr)
+CYAssignment_("|=", BitwiseOr)
+

 #endif/*CYPARSER_HPP*/
 #endif/*CYPARSER_HPP*/