BadScript2.Parser.BadSourceParser Class Reference

The Parser of the Language. It turns Source Code into an Expression Tree. More...

Public Member Functions
	BadSourceParser (BadSourceReader sourceReader, BadOperatorTable operators)
	Constructor of the Parser.
List< BadExpression >	ParseGenericArguments ()
BadExpression	ParseExpression (BadExpression? left=null, int precedence=int.MaxValue)
	Parses an Expression with a precedence greater than the given precedence. Moves the reader to the next token.
IEnumerable< BadExpression >	Parse ()
	Parses the File from start to end.

Static Public Member Functions
static BadSourceParser	Create (string fileName, string source)
	Creates a BadSourceParser Instance based on the source and filename provided.
static BadSourceParser	Create (string fileName, string source, int start, int end)
	Creates a BadSourceParser Instance based on the source and filename provided.
static IEnumerable< BadExpression >	Parse (string fileName, string source)
	Parses a BadExpression from the Source Reader.

Properties
BadSourceReader	Reader [get]
	The Source Reader.

Private Member Functions
BadExpression?	ParsePrefix (int precedence)
	Parses a Prefix Expression that has precedence greater than the provided precedence. Moves the Reader to the next Token.
BadExpression	ParseSwitch ()
BadExpression	ParseIf ()
	Parses an If Expression. Moves the Reader to the Next Token.
BadExpression	ParseForEach ()
	Parses a For Each Expression. Moves the Reader to the Next Token.
BadExpression	ParseLock ()
	Parses a Lock Expression. Moves the Reader to the Next Token.
BadExpression	ParseFor ()
	Parses a For Loop Expression. Moves the Reader to the Next Token.
void	ParseMeta ()
	Parses the MetaData of the current expression.
BadExpression	ParseValue (int precedence)
	Parses a Value Expression or a Prefix Function with precedence greater than the provided precedence. Moves the Reader to the Next Token.
BadStringExpression	ParseMultiLineFormatString ()
	Parses a Multiline Format string expression. Moves the reader to the next token.
BadStringExpression	ParseFormatString ()
	Parses a Format Expression. Moves the reader to the next token.
BadWhileExpression	ParseWhile ()
	Parses a While Loop. Moves the reader to the next token.
List< BadExpression >	ParseBlock (out bool isSingleLine)
	Parses a Block Expression. Moves the reader to the next token.
List< BadExpression >	ParseFunctionBlock (int start, out bool isSingleLine)
	Parses a Block. Moves the reader to the next token.
BadExpression	ParseUsingStatement (int start)
	Parses a Using Statement Expression. Moves the reader to the next token.
BadExpression	ParseUsing ()
	Parses a Using Block or Statement. Moves the reader to the next token.
BadExpression	ParseTry ()
	Parses a Try Catch Block. Moves the reader to the next token.
BadNewExpression	ParseNew ()
	Parses a New Expression. Moves the reader to the next token.
BadInterfaceConstraint	ParseInterfaceConstraint ()
	Parses an Interface Constraint. Moves the reader to the next token.
List< BadWordToken >	ParseGenericParameters ()
BadInterfacePrototypeExpression	ParseInterface ()
	Parses an Interface prototype. Moves the reader to the next token.
BadClassPrototypeExpression	ParseClass ()
	Parses a Class Structure. Moves the reader to the next token.
BadFunctionParameter	ParseParameter ()
	Parses a Function Parameter. Moves the reader to the next token.
List< BadFunctionParameter >	ParseParameters (int start)
	Parses a Function Parameter List. Moves the reader to the next token.
BadFunctionExpression	ParseFunction (int start, string? functionName, BadExpression? functionReturn, bool isConstant, bool isStatic, BadFunctionCompileLevel compileLevel, List< BadFunctionParameter > parameters)
	Parses a Function Definition. Moves the reader to the next token.
BadFunctionExpression	ParseFunction (bool isConstant, bool isStatic, BadFunctionCompileLevel compileLevel)
	Parses a function definition. Moves the reader to the next token.

Static Private Member Functions
static bool	RequireSemicolon (BadExpression expr)
	Returns true if the given expression requires a semicolon.

Private Attributes
readonly BadOperatorTable	m_Operators
	The Operator Table that is used to parse the Source Code.
BadMetaData?	m_MetaData
	The Meta Data of the current expression.

Detailed Description

The Parser of the Language. It turns Source Code into an Expression Tree.

Definition at line 32 of file BadSourceParser.cs.

Constructor & Destructor Documentation

BadSourceParser()

BadScript2.Parser.BadSourceParser.BadSourceParser	(	BadSourceReader	sourceReader,
		BadOperatorTable	operators
	)

Constructor of the Parser.

Parameters

sourceReader	The Source Reader
operators	The Operator Table that is used to parse the Source Code

Definition at line 49 of file BadSourceParser.cs.

    {
        Reader = sourceReader;
        m_Operators = operators;
    }

Member Function Documentation

Create() [1/2]

static BadSourceParser BadScript2.Parser.BadSourceParser.Create ( string  fileName, string  source  )

static

Creates a BadSourceParser Instance based on the source and filename provided.

Parameters

fileName	File Name of the Source File
source	Contents of the Source File

Returns

BadSourceParser Instance

Definition at line 66 of file BadSourceParser.cs.

    {
        return new BadSourceParser(new BadSourceReader(fileName, source), BadOperatorTable.Instance);
    }

Create() [2/2]

static BadSourceParser BadScript2.Parser.BadSourceParser.Create ( string  fileName, string  source, int  start, int  end  )

static

Creates a BadSourceParser Instance based on the source and filename provided.

Parameters

fileName	File Name of the Source File
source	Contents of the Source File
start	Start Index of the Source File
end	End Index of the Source File

Returns

BadSourceParser Instance

Definition at line 79 of file BadSourceParser.cs.

    {
        return new BadSourceParser(new BadSourceReader(fileName, source, start, end), BadOperatorTable.Instance);
    }

Parse() [1/2]

IEnumerable< BadExpression > BadScript2.Parser.BadSourceParser.Parse

(

)

Parses the File from start to end.

Returns

Returns an Enumerable of BadExpressions

Definition at line 2458 of file BadSourceParser.cs.

    {
        Reader.SkipNonToken();
 
        while (!Reader.IsEof())
        {
            Reader.SkipNonToken();
            BadExpression expr = ParseExpression();
            Reader.SkipNonToken();
 
            if (!RequireSemicolon(expr))
            {
                Reader.SkipNonToken();
 
                yield return expr;
 
                continue;
            }
 
            Reader.Eat(BadStaticKeys.STATEMENT_END_KEY);
            Reader.SkipNonToken();
 
            yield return expr;
        }
    }

Parse() [2/2]

static IEnumerable< BadExpression > BadScript2.Parser.BadSourceParser.Parse ( string  fileName, string  source  )

static

Parses a BadExpression from the Source Reader.

Parameters

fileName	File Name of the Source File
source	Contents of the Source File

Returns

The Parsed Expression

Definition at line 90 of file BadSourceParser.cs.

    {
        return Create(fileName, source)
            .Parse();
    }

ParseBlock()

List< BadExpression > BadScript2.Parser.BadSourceParser.ParseBlock ( out bool  isSingleLine )

private

Parses a Block Expression. Moves the reader to the next token.

Parameters

isSingleLine

Indicates if the Block is in single line format.

Returns

List of Parsed Expressions

Definition at line 1444 of file BadSourceParser.cs.

    {
        Reader.SkipNonToken();
 
        List<BadExpression> block = new List<BadExpression>();
 
        if (Reader.Is('{'))
        {
            isSingleLine = false;
            Reader.Eat('{');
            Reader.SkipNonToken();
 
            while (!Reader.Is(BadStaticKeys.BLOCK_END_KEY))
            {
                Reader.SkipNonToken();
                BadExpression expr = ParseExpression();
                block.Add(expr);
                Reader.SkipNonToken();
 
                if (!RequireSemicolon(expr))
                {
                    continue;
                }
 
                Reader.Eat(BadStaticKeys.STATEMENT_END_KEY);
                Reader.SkipNonToken();
            }
 
            Reader.Eat(BadStaticKeys.BLOCK_END_KEY);
        }
        else
        {
            isSingleLine = true;
            BadExpression expr = ParseExpression();
 
            if (RequireSemicolon(expr))
            {
                Reader.Eat(BadStaticKeys.STATEMENT_END_KEY);
            }
 
            Reader.SkipNonToken();
            block.Add(expr);
        }
 
        Reader.SkipNonToken();
 
        return block;
    }

ParseClass()

BadClassPrototypeExpression BadScript2.Parser.BadSourceParser.ParseClass ( )

private

Parses a Class Structure. Moves the reader to the next token.

Returns

Instance of a BadClassPrototypeExpression

Definition at line 1917 of file BadSourceParser.cs.

    {
        BadMetaData? meta = m_MetaData;
        m_MetaData = null;
        int start = Reader.CurrentIndex;
        Reader.Eat(BadStaticKeys.CLASS_KEY);
        Reader.SkipNonToken();
        BadWordToken name = Reader.ParseWord();
        Reader.SkipNonToken();
        List<BadWordToken> genericParameters = ParseGenericParameters();
 
        List<BadFunctionParameter>? primaryConstructor = null;
        List<BadExpression>? baseInvocationParameters = null;
        BadSourcePosition? primaryConstructorPosition = null;
        BadSourcePosition? baseInvocationParametersPosition = null;
        List<BadExpression> members = new List<BadExpression>();
        List<BadExpression> staticMembers = new List<BadExpression>();
 
        if (Reader.Is('('))
        {
            int ctorStart = Reader.CurrentIndex;
            primaryConstructor = ParseParameters(start);
            primaryConstructorPosition = Reader.MakeSourcePosition(ctorStart, Reader.CurrentIndex - ctorStart);
            Reader.SkipNonToken();
        }
 
        List<BadExpression> baseClasses = new List<BadExpression>();
 
        if (Reader.Is(':'))
        {
            Reader.Eat(':');
 
            while (!Reader.IsEof())
            {
                Reader.SkipNonToken();
                BadExpression baseExpr = ParseExpression();
 
                if (baseClasses.Count == 0)
                {
                    if (baseExpr is BadInvocationExpression baseInvoc)
                    {
                        baseInvocationParameters = baseInvoc.Arguments.ToList();
                        baseInvocationParametersPosition = baseInvoc.Position;
                        baseExpr = baseInvoc.Left;
                    }
                }
                else if (baseExpr is BadInvocationExpression)
                {
                    throw new BadParserException("Base Class Invocation must be the first base class",
                                                 baseExpr.Position
                                                );
                }
 
                baseClasses.Add(baseExpr);
                Reader.SkipNonToken();
 
                if (!Reader.Is(','))
                {
                    break;
                }
 
                Reader.Eat(',');
                Reader.SkipNonToken();
            }
        }
 
        if (!Reader.Is(BadStaticKeys.STATEMENT_END_KEY))
        {
            Reader.Eat('{');
            Reader.SkipNonToken();
 
            List<BadExpression> attributeExpressions = new List<BadExpression>();
 
            while (!Reader.Is('}'))
            {
                Reader.SkipNonToken();
 
                bool isAttribute = false;
 
                if (Reader.Is('@') && !Reader.Is('|', 1))
                {
                    Reader.Eat('@');
                    isAttribute = true;
                }
 
                BadExpression expr = ParseExpression();
 
                if (isAttribute)
                {
                    attributeExpressions.Add(expr);
                    Reader.SkipNonToken();
 
                    continue;
                }
 
                if (expr is BadFunctionExpression { IsStatic: true })
                {
                    staticMembers.Add(expr);
                }
                else if (expr is BadFunctionExpression fExpr && fExpr.Name?.Text == name.Text)
                {
                    if (primaryConstructor != null)
                    {
                        throw new BadParserException("Primary Constructor already defined",
                                                     expr.Position
                                                    );
                    }
 
                    fExpr.SetName(BadStaticKeys.CONSTRUCTOR_NAME);
                    members.Add(expr);
                }
                else
                {
                    members.Add(expr);
                }
 
                if (attributeExpressions.Count > 0)
                {
                    expr.SetAttributes(attributeExpressions.ToArray());
                    attributeExpressions.Clear();
                }
 
                if (expr is IBadNamedExpression nExpr && nExpr.GetName() == name.Text)
                {
                    throw new BadParserException("Class Member cannot have the same name as the class",
                                                 expr.Position
                                                );
                }
 
                Reader.SkipNonToken();
 
                if (RequireSemicolon(expr))
                {
                    Reader.Eat(BadStaticKeys.STATEMENT_END_KEY);
                }
 
                Reader.SkipNonToken();
            }
 
            if (attributeExpressions.Count != 0)
            {
                throw new BadParserException("Attributes without target",
                                             Reader.MakeSourcePosition(start, Reader.CurrentIndex - start)
                                            );
            }
 
            Reader.Eat('}');
        }
        else
        {
            Reader.Eat(BadStaticKeys.STATEMENT_END_KEY);
        }
 
        Reader.SkipNonToken();
 
        if (primaryConstructor != null)
        {
            List<BadExpression> block = new List<BadExpression>();
 
            //2. Add the primary constructor as a function to the class
            BadFunctionExpression ctor = new BadFunctionExpression(BadStaticKeys.CONSTRUCTOR_NAME,
                                                                   primaryConstructor,
                                                                   block,
                                                                   primaryConstructorPosition!,
                                                                   false,
                                                                   null,
                                                                   false,
                                                                   false
                                                                  );
            members.Add(ctor);
 
            if (baseInvocationParameters != null)
            {
                //  2.1. (call base class constructor if baseInvocationParameters is not null)
                BadInvocationExpression baseInvocation =
                    new BadInvocationExpression(new BadVariableExpression("base", primaryConstructorPosition!),
                                                baseInvocationParameters,
                                                baseInvocationParametersPosition!
                                               );
                block.Add(baseInvocation);
            }
            else
            {
                BadVariableExpression thisExpr =
                    new BadVariableExpression(BadStaticKeys.THIS_KEY, primaryConstructorPosition!);
 
                foreach (BadFunctionParameter parameter in primaryConstructor)
                {
                    //  2.2. (if baseInvocationParameters is null, assign the parameters to the class members)
                    // this.{parameter.Name} = {parameter.Name};
                    block.Add(new BadAssignExpression(new BadMemberAccessExpression(thisExpr,
                                                           parameter.Name,
                                                           primaryConstructorPosition!,
                                                           new List<BadExpression>()
                                                          ),
                                                      new BadVariableExpression(parameter.Name,
                                                                                primaryConstructorPosition!
                                                                               ),
                                                      primaryConstructorPosition!
                                                     )
                             );
 
                    //3. (if baseInvocationParameters is null, define the properties for the parameters)
                    //let {type} {parameter.Name};
                    members.Add(new BadVariableDefinitionExpression(parameter.Name,
                                                                    primaryConstructorPosition!,
                                                                    parameter.TypeExpr,
                                                                    true
                                                                   )
                               );
                }
            }
        }
 
        return new BadClassPrototypeExpression(name.Text,
                                               members.ToArray(),
                                               staticMembers.ToArray(),
                                               baseClasses.ToArray(),
                                               Reader.MakeSourcePosition(start, Reader.CurrentIndex - start),
                                               meta,
                                               genericParameters.ToArray()
                                              );
    }

ParseExpression()

BadExpression BadScript2.Parser.BadSourceParser.ParseExpression	(	BadExpression?	left = null,
		int	precedence = int::MaxValue
	)

Parses an Expression with a precedence greater than the given precedence. Moves the reader to the next token.

Parameters

left	The (optional) Left side of the expression
precedence	The Minimum Precedence

Returns

Parsed Expression

Definition at line 1066 of file BadSourceParser.cs.

    {
        left ??= ParseValue(precedence);
 
        while (!Reader.IsEof())
        {
            Reader.SkipNonToken();
 
            if (Reader.Is(BadStaticKeys.STATEMENT_END_KEY))
            {
                return left;
            }
 
            if (Reader.Is('[') || Reader.Is("?["))
            {
                bool isNullChecked = Reader.Is("?[");
 
                if (isNullChecked)
                {
                    Reader.Eat("?[");
                }
                else
                {
                    Reader.Eat('[');
                }
 
                Reader.SkipNonToken();
                bool isReverse = false;
 
                if (Reader.Is('^'))
                {
                    Reader.Eat('^');
                    isReverse = true;
                }
 
                List<BadExpression> indices = new List<BadExpression>();
 
                if (!Reader.Is(']'))
                {
                    bool readNext;
 
                    do
                    {
                        readNext = false;
                        Reader.SkipNonToken();
                        indices.Add(ParseExpression());
 
                        Reader.SkipNonToken();
 
                        if (Reader.Is(','))
                        {
                            readNext = true;
                            Reader.Eat(',');
                        }
 
                        Reader.SkipNonToken();
                    }
                    while (readNext);
                }
 
                BadSourcePosition end = Reader.Eat(']');
                Reader.SkipNonToken();
 
                if (isReverse)
                {
                    left = new BadArrayAccessReverseExpression(left,
                                                               indices.ToArray(),
                                                               left.Position.Combine(end),
                                                               isNullChecked
                                                              );
                }
                else
                {
                    left = new BadArrayAccessExpression(left,
                                                        indices.ToArray(),
                                                        left.Position.Combine(end),
                                                        isNullChecked
                                                       );
                }
 
                continue;
            }
 
            if (Reader.Is('('))
            {
                Reader.Eat('(');
                Reader.SkipNonToken();
                List<BadExpression> args = new List<BadExpression>();
 
                if (!Reader.Is(')'))
                {
                    bool readNext;
 
                    do
                    {
                        readNext = false;
                        Reader.SkipNonToken();
                        args.Add(ParseExpression());
 
                        Reader.SkipNonToken();
 
                        if (Reader.Is(','))
                        {
                            readNext = true;
                            Reader.Eat(',');
                        }
 
                        Reader.SkipNonToken();
                    }
                    while (readNext);
                }
 
                BadSourcePosition rightPos = Reader.MakeSourcePosition(1);
                Reader.Eat(')');
                left = new BadInvocationExpression(left, args.ToArray(), left.Position.Combine(rightPos));
                Reader.SkipNonToken();
 
                continue;
            }
 
            // Parse Symbol
            BadSymbolToken? symbol = Reader.TryParseSymbols(m_Operators.BinarySymbols);
 
            if (symbol == null)
            {
                return left;
            }
 
            BadBinaryOperator? op = m_Operators.FindBinaryOperator(symbol.Text, precedence);
 
            if (op == null)
            {
                Reader.SetPosition(symbol.SourcePosition.Index);
 
                return left;
            }
 
            left = op.Parse(left, this);
        }
 
        return left;
    }

ParseFor()

BadExpression BadScript2.Parser.BadSourceParser.ParseFor ( )

private

Parses a For Loop Expression. Moves the Reader to the Next Token.

Returns

Instance of BadForExpression

Definition at line 295 of file BadSourceParser.cs.

    {
        int start = Reader.CurrentIndex;
        Reader.Eat(BadStaticKeys.FOR_KEY);
        Reader.SkipNonToken();
        Reader.Eat('(');
        Reader.SkipNonToken();
        BadExpression vDef = ParseExpression();
        Reader.SkipNonToken();
        Reader.Eat(BadStaticKeys.STATEMENT_END_KEY);
        Reader.SkipNonToken();
        BadExpression condition = ParseExpression();
        Reader.SkipNonToken();
        Reader.Eat(BadStaticKeys.STATEMENT_END_KEY);
        Reader.SkipNonToken();
        BadExpression vInc = ParseExpression();
        Reader.SkipNonToken();
        Reader.Eat(')');
        Reader.SkipNonToken();
        List<BadExpression> block = ParseBlock(out bool _);
        Reader.SkipNonToken();
 
        return new BadForExpression(vDef,
                                    condition,
                                    vInc,
                                    block.ToArray(),
                                    Reader.MakeSourcePosition(start, Reader.CurrentIndex - start)
                                   );
    }

ParseForEach()

BadExpression BadScript2.Parser.BadSourceParser.ParseForEach ( )

private

Parses a For Each Expression. Moves the Reader to the Next Token.

Returns

Instance of BadForEachExpression

Definition at line 241 of file BadSourceParser.cs.

    {
        int start = Reader.CurrentIndex;
        Reader.Eat(BadStaticKeys.FOR_EACH_KEY);
        Reader.SkipNonToken();
        Reader.Eat('(');
        Reader.SkipNonToken();
        BadWordToken variableName = Reader.ParseWord();
        Reader.SkipNonToken();
        Reader.Eat("in");
        Reader.SkipNonToken();
        BadExpression collection = ParseExpression();
        Reader.SkipNonToken();
        Reader.Eat(')');
        Reader.SkipNonToken();
        List<BadExpression> block = ParseBlock(out bool _);
        Reader.SkipNonToken();
 
        return new BadForEachExpression(collection,
                                        variableName,
                                        block.ToArray(),
                                        Reader.MakeSourcePosition(start, Reader.CurrentIndex - start)
                                       );
    }

ParseFormatString()

BadStringExpression BadScript2.Parser.BadSourceParser.ParseFormatString ( )

private

Parses a Format Expression. Moves the reader to the next token.

Returns

Instance of BadStringExpression if no Format Parameters are found. Instance of BadFormattedStringExpression otherwise.

Exceptions

BadSourceReaderException	Gets Raised if the First Character sequence is not BadStaticKeys.FormatStringKey
BadParserException	Gets Raised if the string is not properly Terminated.

Definition at line 1315 of file BadSourceParser.cs.

    {
        if (!Reader.Is(BadStaticKeys.FORMAT_STRING_KEY))
        {
            throw new
                BadSourceReaderException($"Expected string start character but got '{(Reader.IsEof() ? "EOF" : Reader.GetCurrentChar())}'",
                                         Reader.MakeSourcePosition(1)
                                        );
        }
 
        int start = Reader.CurrentIndex;
        Reader.Eat(BadStaticKeys.FORMAT_STRING_KEY);
        bool isEscaped = false;
        StringBuilder sb = new StringBuilder();
        List<BadExpression> args = new List<BadExpression>();
 
        while (!Reader.IsStringQuote())
        {
            if (Reader.IsNewLine() || Reader.IsEof())
            {
                throw new BadSourceReaderException("String not terminated",
                                                   Reader.MakeSourcePosition(start, Reader.CurrentIndex - start)
                                                  );
            }
 
            if (Reader.Is('{'))
            {
                Reader.Eat('{');
                Reader.SkipNonToken();
 
                if (!Reader.Is('{'))
                {
                    BadExpression expr = ParseExpression();
                    Reader.SkipNonToken();
                    Reader.Eat('}');
                    sb.Append($"{{{args.Count}}}");
                    args.Add(expr);
 
                    continue;
                }
 
                Reader.Eat('{');
                sb.Append("{{");
 
                continue;
            }
 
            if (Reader.Is('}'))
            {
                int idx = Reader.CurrentIndex;
                Reader.Eat('}');
 
                if (!Reader.Is('}'))
                {
                    throw new BadParserException("Expected '}'",
                                                 Reader.MakeSourcePosition(idx, 1)
                                                );
                }
 
                Reader.Eat('}');
                sb.Append("}}");
 
                continue;
            }
 
            if (Reader.Is(BadStaticKeys.ESCAPE_CHARACTER))
            {
                isEscaped = true;
                Reader.MoveNext();
            }
 
            if (isEscaped)
            {
                isEscaped = false;
                sb.Append(Regex.Unescape($"\\{Reader.GetCurrentChar()}"));
            }
            else
            {
                sb.Append(Reader.GetCurrentChar());
            }
 
            Reader.MoveNext();
        }
 
        Reader.Eat(BadStaticKeys.QUOTE);
 
        if (args.Count == 0)
        {
            string str = sb.ToString()
                           .Replace("{{", "{")
                           .Replace("}}", "}");
 
            return new BadStringExpression('"' + str + '"',
                                           Reader.MakeSourcePosition(start, Reader.CurrentIndex - start)
                                          );
        }
 
        return new BadFormattedStringExpression(args.ToArray(),
                                                sb.ToString(),
                                                Reader.MakeSourcePosition(start, Reader.CurrentIndex - start)
                                               );
    }

ParseFunction() [1/2]

BadFunctionExpression BadScript2.Parser.BadSourceParser.ParseFunction ( bool  isConstant, bool  isStatic, BadFunctionCompileLevel  compileLevel  )

private

Parses a function definition. Moves the reader to the next token.

Parameters

isConstant	Indicates that the function is declared as a constant. I.e. it is readonly inside the scope it is executed in
isStatic	Is the Function Static
compileLevel	The Compile level of the Function

Returns

Instance of BadFunctionExpression

Exceptions

BadParserException

Gets raised if the function header is invalid.

Definition at line 2367 of file BadSourceParser.cs.

    {
        int start = Reader.CurrentIndex;
        Reader.Eat(BadStaticKeys.FUNCTION_KEY);
        Reader.SkipNonToken();
 
        string? functionName = null;
        BadExpression? functionReturn = null;
 
        if (!Reader.Is('('))
        {
            BadExpression functionNameExpr = ParseValue(0);
            Reader.SkipNonToken();
 
            while (Reader.Is("."))
            {
                Reader.Eat(".");
                BadWordToken right = Reader.ParseWord();
                List<BadExpression>? genArgs = ParseGenericArguments();
 
                functionNameExpr = new BadMemberAccessExpression(functionNameExpr,
                                                                 right,
                                                                 functionNameExpr.Position
                                                                     .Combine(right.SourcePosition),
                                                                 genArgs
                                                                );
                Reader.SkipNonToken();
            }
 
            Reader.SkipNonToken();
 
            if (!Reader.Is('('))
            {
                functionReturn = functionNameExpr;
 
                functionName = Reader.ParseWord()
                                     .Text;
            }
            else
            {
                if (functionNameExpr is not BadVariableExpression expr)
                {
                    throw new BadParserException("Expected Variable Expression",
                                                 functionNameExpr.Position
                                                );
                }
 
                functionName = expr.Name;
            }
        }
 
        List<BadFunctionParameter> parameters = ParseParameters(start);
 
        return ParseFunction(start, functionName, functionReturn, isConstant, isStatic, compileLevel, parameters);
    }

ParseFunction() [2/2]

BadFunctionExpression BadScript2.Parser.BadSourceParser.ParseFunction ( int  start, string?  functionName, BadExpression?  functionReturn, bool  isConstant, bool  isStatic, BadFunctionCompileLevel  compileLevel, List< BadFunctionParameter >  parameters  )

private

Parses a Function Definition. Moves the reader to the next token.

Parameters

start	The Start index of parent expression
functionName	The Name of the Function
functionReturn	The Return Expression of the Function
isConstant	Indicates that the function is declared as a constant. I.e. the result will be cached
isStatic	Indicates that the function is declared as static. I.e. it can be called without an instance
compileLevel	The Compile level of the Function
parameters	The Parameters of the Function

Returns

Instance of BadFunctionExpression

Definition at line 2311 of file BadSourceParser.cs.

    {
        BadMetaData? meta = m_MetaData;
        m_MetaData = null;
        List<BadExpression> block = ParseFunctionBlock(start, out bool isSingleLine);
 
        if (isSingleLine)
        {
            block[0] = new BadReturnExpression(block[0], block[0].Position, false);
        }
 
        if (functionName == null)
        {
            return new BadFunctionExpression(null,
                                             parameters,
                                             block,
                                             Reader.MakeSourcePosition(start, Reader.CurrentIndex - start),
                                             isConstant,
                                             meta,
                                             isSingleLine,
                                             isStatic,
                                             compileLevel,
                                             functionReturn
                                            );
        }
 
        return new BadFunctionExpression(functionName,
                                         parameters,
                                         block,
                                         Reader.MakeSourcePosition(start, Reader.CurrentIndex - start),
                                         isConstant,
                                         meta,
                                         isSingleLine,
                                         isStatic,
                                         compileLevel,
                                         functionReturn
                                        );
    }

ParseFunctionBlock()

List< BadExpression > BadScript2.Parser.BadSourceParser.ParseFunctionBlock ( int  start, out bool  isSingleLine  )

private

Parses a Block. Moves the reader to the next token.

Parameters

start	The Start index of the loop
isSingleLine	Indicates if the Block is in single line format.

Returns

List of Parsed Expressions

Exceptions

BadParserException

Gets Raised if there is no block start character and no single-line block start sequence.

Definition at line 1503 of file BadSourceParser.cs.

    {
        Reader.SkipNonToken();
 
        List<BadExpression> block = new List<BadExpression>();
 
        if (Reader.Is("=>"))
        {
            Reader.Eat("=>");
            block.Add(ParseExpression());
            isSingleLine = true;
        }
        else if (Reader.Is('{'))
        {
            isSingleLine = false;
            Reader.Eat('{');
            Reader.SkipNonToken();
 
            while (!Reader.Is(BadStaticKeys.BLOCK_END_KEY))
            {
                Reader.SkipNonToken();
                BadExpression expr = ParseExpression();
                block.Add(expr);
                Reader.SkipNonToken();
 
                if (!RequireSemicolon(expr))
                {
                    continue;
                }
 
                Reader.Eat(BadStaticKeys.STATEMENT_END_KEY);
                Reader.SkipNonToken();
            }
 
            Reader.Eat(BadStaticKeys.BLOCK_END_KEY);
        }
        else
        {
            throw new BadParserException("Expected Expression Body",
                                         Reader.MakeSourcePosition(start, Reader.CurrentIndex - start)
                                        );
        }
 
        Reader.SkipNonToken();
 
        return block;
    }

ParseGenericArguments()

List< BadExpression > BadScript2.Parser.BadSourceParser.ParseGenericArguments

(

)

Definition at line 1018 of file BadSourceParser.cs.

    {
        List<BadExpression> typeArgs = new List<BadExpression>();
 
        if (Reader.Is('<'))
        {
            int genStart = Reader.CurrentIndex;
 
            try
            {
                Reader.Eat('<');
                Reader.SkipNonToken();
 
                while (true)
                {
                    BadExpression? expr = ParseExpression(null, 3);
                    typeArgs.Add(expr);
                    Reader.SkipNonToken();
 
                    if (!Reader.Is(','))
                    {
                        break;
                    }
 
                    Reader.Eat(',');
                    Reader.SkipNonToken();
                }
 
                Reader.Eat('>');
 
                Reader.SkipNonToken();
            }
            catch (Exception)
            {
                Reader.SetPosition(genStart);
                typeArgs.Clear();
            }
        }
 
        return typeArgs;
    }

ParseGenericParameters()

List< BadWordToken > BadScript2.Parser.BadSourceParser.ParseGenericParameters ( )

private

Definition at line 1820 of file BadSourceParser.cs.

    {
        List<BadWordToken> genericParameters = new List<BadWordToken>();
        Reader.SkipNonToken();
 
        if (Reader.Is('<'))
        {
            Reader.Eat('<');
            Reader.SkipNonToken();
 
            while (!Reader.IsEof())
            {
                genericParameters.Add(Reader.ParseWord());
                Reader.SkipNonToken();
 
                if (Reader.Is('>'))
                {
                    break;
                }
 
                Reader.Eat(',');
                Reader.SkipNonToken();
            }
 
            Reader.Eat('>');
            Reader.SkipNonToken();
        }
 
        return genericParameters;
    }

ParseIf()

BadExpression BadScript2.Parser.BadSourceParser.ParseIf ( )

private

Parses an If Expression. Moves the Reader to the Next Token.

Returns

BadIfExpression Instance

Definition at line 186 of file BadSourceParser.cs.

    {
        int start = Reader.CurrentIndex;
 
        Dictionary<BadExpression, BadExpression[]> conditionMap = new Dictionary<BadExpression, BadExpression[]>();
 
        bool readNext;
        bool isElse;
 
        do
        {
            readNext = false;
            isElse = false;
            Reader.Eat(BadStaticKeys.IF_KEY);
            Reader.SkipNonToken();
            Reader.Eat('(');
            Reader.SkipNonToken();
            BadExpression condition = ParseExpression();
            Reader.SkipNonToken();
            Reader.Eat(')');
            Reader.SkipNonToken();
            List<BadExpression> block = ParseBlock(out bool _);
            Reader.SkipNonToken();
            conditionMap[condition] = block.ToArray();
 
            if (!Reader.IsKey(BadStaticKeys.ELSE_KEY))
            {
                continue;
            }
 
            Reader.Eat(BadStaticKeys.ELSE_KEY);
            isElse = true;
            Reader.SkipNonToken();
            readNext = Reader.IsKey(BadStaticKeys.IF_KEY);
        }
        while (readNext);
 
        BadExpression[]? elseBlock = null;
 
        if (isElse)
        {
            elseBlock = ParseBlock(out bool _)
                .ToArray();
        }
 
        return new BadIfExpression(conditionMap,
                                   elseBlock,
                                   Reader.MakeSourcePosition(start, Reader.CurrentIndex - start)
                                  );
    }

ParseInterface()

BadInterfacePrototypeExpression BadScript2.Parser.BadSourceParser.ParseInterface ( )

private

Parses an Interface prototype. Moves the reader to the next token.

Returns

Instance of BadInterfacePrototypeExpression

Definition at line 1855 of file BadSourceParser.cs.

    {
        BadMetaData? meta = m_MetaData;
        m_MetaData = null;
        int start = Reader.CurrentIndex;
        Reader.Eat(BadStaticKeys.INTERFACE_KEY);
        Reader.SkipNonToken();
        BadWordToken name = Reader.ParseWord();
        List<BadWordToken> genericParameters = ParseGenericParameters();
        Reader.SkipNonToken();
        List<BadExpression> interfaces = new List<BadExpression>();
 
        if (Reader.Is(':'))
        {
            Reader.Eat(':');
 
            while (!Reader.IsEof())
            {
                Reader.SkipNonToken();
                interfaces.Add(ParseExpression());
                Reader.SkipNonToken();
 
                if (!Reader.Is(','))
                {
                    break;
                }
 
                Reader.Eat(',');
                Reader.SkipNonToken();
            }
        }
 
        Reader.Eat('{');
        Reader.SkipNonToken();
        List<BadInterfaceConstraint> constraints = new List<BadInterfaceConstraint>();
 
        while (!Reader.Is('}'))
        {
            Reader.SkipNonToken();
            BadInterfaceConstraint expr = ParseInterfaceConstraint();
 
            constraints.Add(expr);
 
            Reader.SkipNonToken();
        }
 
        Reader.Eat('}');
        Reader.SkipNonToken();
 
        return new BadInterfacePrototypeExpression(name.Text,
                                                   constraints.ToArray(),
                                                   interfaces.ToArray(),
                                                   meta,
                                                   Reader.MakeSourcePosition(start, Reader.CurrentIndex - start),
                                                   genericParameters.ToArray()
                                                  );
    }

ParseInterfaceConstraint()

BadInterfaceConstraint BadScript2.Parser.BadSourceParser.ParseInterfaceConstraint ( )

private

Parses an Interface Constraint. Moves the reader to the next token.

Returns

Instance of BadInterfaceConstraint

Exceptions

BadParserException

Gets raised if the interface constraint is malformed.

Definition at line 1748 of file BadSourceParser.cs.

    {
        int start = Reader.CurrentIndex;
        string? name = null;
        BadExpression? type = null;
 
        if (!Reader.Is('('))
        {
            BadExpression nameExpr = ParseValue(0);
            Reader.SkipNonToken();
 
            while (Reader.Is("."))
            {
                Reader.Eat(".");
                BadWordToken right = Reader.ParseWord();
                List<BadExpression>? genArgs = ParseGenericArguments();
 
                nameExpr = new BadMemberAccessExpression(nameExpr,
                                                         right,
                                                         nameExpr.Position.Combine(right.SourcePosition),
                                                         genArgs
                                                        );
                Reader.SkipNonToken();
            }
 
            Reader.SkipNonToken();
 
            if (!Reader.Is('('))
            {
                type = nameExpr;
 
                name = Reader.ParseWord()
                             .Text;
            }
            else
            {
                if (nameExpr is not BadVariableExpression expr)
                {
                    throw new BadParserException("Expected Variable Expression",
                                                 nameExpr.Position
                                                );
                }
 
                name = expr.Name;
            }
        }
 
        if (name == null)
        {
            throw new BadParserException("Expected Name",
                                         Reader.MakeSourcePosition(start, Reader.CurrentIndex - start)
                                        );
        }
 
        Reader.SkipNonToken();
 
        if (Reader.Is('('))
        {
            List<BadFunctionParameter> parameters = ParseParameters(start);
 
            Reader.SkipNonToken();
 
            Reader.Eat(BadStaticKeys.STATEMENT_END_KEY);
 
            return new BadInterfaceFunctionConstraint(name, type, parameters.ToArray());
        }
 
        Reader.Eat(BadStaticKeys.STATEMENT_END_KEY);
 
        return new BadInterfacePropertyConstraint(name, type);
    }

ParseLock()

BadExpression BadScript2.Parser.BadSourceParser.ParseLock ( )

private

Parses a Lock Expression. Moves the Reader to the Next Token.

Returns

Instance of BadLockExpression

Definition at line 271 of file BadSourceParser.cs.

    {
        int start = Reader.CurrentIndex;
        Reader.Eat(BadStaticKeys.LOCK_KEY);
        Reader.SkipNonToken();
        Reader.Eat('(');
        Reader.SkipNonToken();
        BadExpression collection = ParseExpression();
        Reader.SkipNonToken();
        Reader.Eat(')');
        Reader.SkipNonToken();
        List<BadExpression> block = ParseBlock(out bool _);
        Reader.SkipNonToken();
 
        return new BadLockExpression(Reader.MakeSourcePosition(start, Reader.CurrentIndex - start),
                                     collection,
                                     block.ToArray()
                                    );
    }

ParseMeta()

void BadScript2.Parser.BadSourceParser.ParseMeta ( )

private

Parses the MetaData of the current expression.

Definition at line 328 of file BadSourceParser.cs.

    {
        if (!Reader.Is("@|"))
        {
            return;
        }
 
        Reader.Eat("@|");
        Reader.SkipNonToken();
        StringBuilder rootMeta = new StringBuilder();
        StringBuilder returnMeta = new StringBuilder();
        string returnType = "any";
        Dictionary<string, (string, StringBuilder)> meta = new Dictionary<string, (string, StringBuilder)>();
 
        StringBuilder GetMeta(string name, string type)
        {
            if (meta.TryGetValue(name, out (string, StringBuilder) val))
            {
                return val.Item2;
            }
 
            val = (type, new StringBuilder());
            meta[name] = val;
 
            return val.Item2;
        }
 
        while (!Reader.Is("|@"))
        {
            if (Reader.Is("|PARAM"))
            {
                Reader.Eat("|PARAM");
                Reader.SkipNonToken();
 
                string name = Reader.ParseWord()
                                    .Text;
                Reader.SkipNonToken();
                string type = "any";
 
                if (!Reader.Is(':'))
                {
                    type = "";
 
                    while (!Reader.IsEof() && (Reader.IsWordStart() || Reader.Is('.')))
                    {
                        type += Reader.ParseWord()
                                      .Text;
 
                        if (!Reader.Is('.'))
                        {
                            continue;
                        }
 
                        type += '.';
                        Reader.MoveNext();
                    }
 
                    Reader.SkipNonToken();
                }
 
                Reader.Eat(':');
                Reader.SkipNonToken();
                StringBuilder m = GetMeta(name, type);
 
                while (!Reader.IsEof() && !Reader.Is("|@") && !Reader.IsNewLine())
                {
                    m.Append(Reader.GetCurrentChar());
                    Reader.MoveNext();
                }
 
                Reader.SkipNonToken();
            }
            else if (Reader.Is("|RET"))
            {
                Reader.Eat("|RET");
                Reader.SkipNonToken();
                string type = "any";
 
                if (!Reader.Is(':'))
                {
                    type = "";
 
                    while (!Reader.IsEof() && (Reader.IsWordStart() || Reader.Is('.')))
                    {
                        type += Reader.ParseWord()
                                      .Text;
 
                        if (!Reader.Is('.'))
                        {
                            continue;
                        }
 
                        type += '.';
                        Reader.MoveNext();
                    }
 
                    Reader.SkipNonToken();
                }
 
                Reader.Eat(':');
                Reader.SkipNonToken();
 
                while (!Reader.IsEof() && !Reader.Is("|@") && !Reader.IsNewLine())
                {
                    returnMeta.Append(Reader.GetCurrentChar());
                    Reader.MoveNext();
                }
 
                Reader.SkipNonToken();
 
                returnType = type;
            }
            else
            {
                if (Reader.IsNewLine(-1))
                {
                    Reader.SkipNonToken();
 
                    if (Reader.Is("|"))
                    {
                        continue;
                    }
                }
 
                while (!Reader.IsEof() && !Reader.IsNewLine() && !Reader.Is("|@"))
                {
                    rootMeta.Append(Reader.GetCurrentChar());
                    Reader.MoveNext();
                }
 
                rootMeta.AppendLine();
                Reader.SkipNonToken();
            }
        }
 
        Reader.Eat("|@");
        Reader.SkipNonToken();
 
        m_MetaData = new BadMetaData(rootMeta.ToString()
                                             .Trim(),
                                     returnMeta.ToString()
                                               .Trim(),
                                     returnType,
                                     meta.ToDictionary(x => x.Key,
                                                       x => new BadParameterMetaData(x.Value.Item1,
                                                            x.Value.Item2.ToString()
                                                             .Trim()
                                                           )
                                                      )
                                    );
    }

ParseMultiLineFormatString()

BadStringExpression BadScript2.Parser.BadSourceParser.ParseMultiLineFormatString ( )

private

Parses a Multiline Format string expression. Moves the reader to the next token.

Returns

Instance of BadStringExpression

Exceptions

BadSourceReaderException

Gets raised if the string is not properly terminated.

Definition at line 1215 of file BadSourceParser.cs.

    {
        if (!Reader.Is(BadStaticKeys.MULTI_LINE_FORMAT_STRING_KEY))
        {
            throw new
                BadSourceReaderException($"Expected string start character but got '{(Reader.IsEof() ? "EOF" : Reader.GetCurrentChar())}'",
                                         Reader.MakeSourcePosition(1)
                                        );
        }
 
        int start = Reader.CurrentIndex;
        Reader.Eat(BadStaticKeys.MULTI_LINE_FORMAT_STRING_KEY);
        StringBuilder sb = new StringBuilder();
        List<BadExpression> args = new List<BadExpression>();
 
        while (!Reader.IsStringQuote())
        {
            if (Reader.IsEof())
            {
                throw new BadSourceReaderException("String not terminated",
                                                   Reader.MakeSourcePosition(start, Reader.CurrentIndex - start)
                                                  );
            }
 
            if (Reader.Is('{'))
            {
                Reader.Eat('{');
                Reader.SkipNonToken();
 
                if (!Reader.Is('{'))
                {
                    BadExpression expr = ParseExpression();
                    Reader.SkipNonToken();
                    Reader.Eat('}');
                    sb.Append($"{{{args.Count}}}");
                    args.Add(expr);
 
                    continue;
                }
 
                Reader.Eat('{');
                sb.Append("{{");
 
                continue;
            }
 
            if (Reader.Is('}'))
            {
                int idx = Reader.CurrentIndex;
                Reader.Eat('}');
 
                if (!Reader.Is('}'))
                {
                    throw new BadSourceReaderException("Expected '}'",
                                                       Reader.MakeSourcePosition(idx, 1)
                                                      );
                }
 
                Reader.Eat('}');
                sb.Append("}}");
 
                continue;
            }
 
            sb.Append(Reader.GetCurrentChar());
 
            Reader.MoveNext();
        }
 
        Reader.Eat(BadStaticKeys.QUOTE);
 
        if (args.Count == 0)
        {
            string str = sb.ToString()
                           .Replace("{{", "{")
                           .Replace("}}", "}");
 
            return new BadStringExpression('"' + str + '"',
                                           Reader.MakeSourcePosition(start, Reader.CurrentIndex - start)
                                          );
        }
 
        return new BadFormattedStringExpression(args.ToArray(),
                                                sb.ToString(),
                                                Reader.MakeSourcePosition(start, Reader.CurrentIndex - start)
                                               );
    }

ParseNew()

BadNewExpression BadScript2.Parser.BadSourceParser.ParseNew ( )

private

Parses a New Expression. Moves the reader to the next token.

Returns

Instance of BadNewExpression

Exceptions

BadParserException

Gets Raised if the Expression after the new key is not an invocation expression.

Definition at line 1728 of file BadSourceParser.cs.

    {
        int start = Reader.CurrentIndex;
        Reader.Eat(BadStaticKeys.NEW_KEY);
        Reader.SkipNonToken();
        BadExpression right = ParseExpression();
 
        if (right is not BadInvocationExpression invoc)
        {
            throw new BadParserException("Expected Invocation Expression", right.Position);
        }
 
        return new BadNewExpression(invoc, Reader.MakeSourcePosition(start, Reader.CurrentIndex - start));
    }

ParseParameter()

BadFunctionParameter BadScript2.Parser.BadSourceParser.ParseParameter ( )

private

Parses a Function Parameter. Moves the reader to the next token.

Returns

Instance of BadFunctionParameter

Exceptions

BadParserException

Gets raised if the parameter is malformed.

Definition at line 2146 of file BadSourceParser.cs.

    {
        BadExpression nameExpr = ParseValue(0);
        Reader.SkipNonToken();
 
        while (Reader.Is("."))
        {
            Reader.Eat(".");
            BadWordToken right = Reader.ParseWord();
            List<BadExpression>? genArgs = ParseGenericArguments();
 
            nameExpr = new BadMemberAccessExpression(nameExpr,
                                                     right,
                                                     nameExpr.Position.Combine(right.SourcePosition),
                                                     genArgs
                                                    );
            Reader.SkipNonToken();
        }
 
        Reader.SkipNonToken();
        string name;
        BadExpression? typeExpr = null;
        Reader.SkipNonToken();
 
        if (Reader.IsWordStart())
        {
            name = Reader.ParseWord()
                         .Text;
            typeExpr = nameExpr;
        }
        else
        {
            if (nameExpr is not BadVariableExpression expr)
            {
                throw new BadParserException("Expected Variable Expression",
                                             nameExpr.Position
                                            );
            }
 
            name = expr.Name;
        }
 
        bool isOptional = false;
        bool isNullChecked = false;
        bool isRestArgs = false;
 
        if (Reader.Is('*'))
        {
            isRestArgs = true;
            Reader.Eat('*');
            Reader.SkipNonToken();
        }
        else
        {
            if (Reader.Is('?'))
            {
                isOptional = true;
                Reader.Eat('?');
                Reader.SkipNonToken();
 
                if (Reader.Is('!'))
                {
                    isNullChecked = true;
                    Reader.Eat('!');
                    Reader.SkipNonToken();
                }
            }
            else if (Reader.Is('!'))
            {
                isNullChecked = true;
                Reader.Eat('!');
                Reader.SkipNonToken();
 
                if (Reader.Is('?'))
                {
                    isOptional = true;
                    Reader.Eat('?');
                    Reader.SkipNonToken();
                }
            }
        }
 
        Reader.SkipNonToken();
 
        return new BadFunctionParameter(name, isOptional, isNullChecked, isRestArgs, typeExpr);
    }

ParseParameters()

List< BadFunctionParameter > BadScript2.Parser.BadSourceParser.ParseParameters ( int  start )

private

Parses a Function Parameter List. Moves the reader to the next token.

Parameters

start

The Start index of parent expression

Returns

List of BadFunctionParameter

Exceptions

BadParserException

Gets raised if the parameter list is malformed.

Definition at line 2239 of file BadSourceParser.cs.

    {
        List<BadFunctionParameter> parameters = new List<BadFunctionParameter>();
 
        Reader.Eat('(');
        Reader.SkipNonToken();
 
        if (!Reader.Is(')'))
        {
            bool first = true;
            bool hadOptional = false;
            bool hadRest = false;
 
            while (Reader.Is(',') || first)
            {
                if (hadRest)
                {
                    throw new BadParserException("Rest parameter must be last parameter",
                                                 Reader.MakeSourcePosition(start, Reader.CurrentIndex - start)
                                                );
                }
 
                if (!first)
                {
                    Reader.Eat(',');
                    Reader.SkipNonToken();
                }
 
                first = false;
 
                BadFunctionParameter param = ParseParameter();
 
                if (hadOptional && param is { IsOptional: false, IsRestArgs: false })
                {
                    throw new BadParserException("Non-Optional parameters must be in front of optional parameters",
                                                 Reader.MakeSourcePosition(start, Reader.CurrentIndex - start)
                                                );
                }
 
                Reader.SkipNonToken();
 
                if (parameters.Any(p => p.Name == param.Name))
                {
                    throw new BadParserException("Duplicate parameter name",
                                                 Reader.MakeSourcePosition(start, Reader.CurrentIndex - start)
                                                );
                }
 
                hadOptional |= param.IsOptional;
                hadRest |= param.IsRestArgs;
 
                parameters.Add(param);
            }
        }
 
        Reader.SkipNonToken();
        Reader.Eat(')');
 
        return parameters;
    }

ParsePrefix()

BadExpression? BadScript2.Parser.BadSourceParser.ParsePrefix ( int  precedence )

private

Parses a Prefix Expression that has precedence greater than the provided precedence. Moves the Reader to the next Token.

Parameters

precedence

The Precedence

Returns

The Parsed Expression

Definition at line 102 of file BadSourceParser.cs.

    {
        // Parse Symbol
        BadSymbolToken? symbol = Reader.TryParseSymbols(m_Operators.UnaryPrefixSymbols);
 
        if (symbol == null)
        {
            return null;
        }
 
        BadUnaryPrefixOperator? op = m_Operators.FindUnaryPrefixOperator(symbol.Text, precedence);
 
        if (op != null)
        {
            return op.Parse(this);
        }
 
        Reader.SetPosition(symbol.SourcePosition.Index);
 
        return null;
    }

ParseSwitch()

BadExpression BadScript2.Parser.BadSourceParser.ParseSwitch ( )

private

Definition at line 124 of file BadSourceParser.cs.

    {
        int start = Reader.CurrentIndex;
        Reader.Eat(BadStaticKeys.SWITCH_KEY);
        Reader.SkipNonToken();
        Reader.Eat('(');
        Reader.SkipNonToken();
        BadExpression value = ParseExpression();
        Reader.SkipNonToken();
        Reader.Eat(')');
        Reader.SkipNonToken();
        Reader.Eat('{');
        Reader.SkipNonToken();
        Dictionary<BadExpression, BadExpression[]> cases = new Dictionary<BadExpression, BadExpression[]>();
        List<BadExpression>? defaultCase = null;
 
        while (!Reader.IsEof() && !Reader.Is('}'))
        {
            Reader.SkipNonToken();
 
            if (Reader.Is(BadStaticKeys.DEFAULT_KEY))
            {
                Reader.Eat(BadStaticKeys.DEFAULT_KEY);
                Reader.SkipNonToken();
                Reader.Eat(':');
                Reader.SkipNonToken();
                defaultCase = ParseBlock(out bool _);
                Reader.SkipNonToken();
 
                break;
            }
 
            Reader.Eat(BadStaticKeys.CASE_KEY);
            Reader.SkipNonToken();
            BadExpression caseValue = ParseExpression();
            Reader.SkipNonToken();
            Reader.Eat(':');
            Reader.SkipNonToken();
            List<BadExpression> caseBody = new List<BadExpression>();
 
            if (Reader.Is('{'))
            {
                caseBody = ParseBlock(out bool _);
            }
 
            Reader.SkipNonToken();
            cases[caseValue] = caseBody.ToArray();
        }
 
        Reader.Eat('}');
 
        return new BadSwitchExpression(Reader.MakeSourcePosition(start, Reader.CurrentIndex - start),
                                       value,
                                       cases,
                                       defaultCase
                                      );
    }

ParseTry()

BadExpression BadScript2.Parser.BadSourceParser.ParseTry ( )

private

Parses a Try Catch Block. Moves the reader to the next token.

Returns

Instance of BadTryCatchExpression

Definition at line 1664 of file BadSourceParser.cs.

    {
        int start = Reader.CurrentIndex;
        Reader.Eat(BadStaticKeys.TRY_KEY);
        Reader.SkipNonToken();
        List<BadExpression> block = ParseBlock(out bool isSingleLine);
        Reader.SkipNonToken();
 
        if (isSingleLine)
        {
            Reader.Eat(BadStaticKeys.STATEMENT_END_KEY);
        }
 
        Reader.SkipNonToken();
        Reader.Eat(BadStaticKeys.CATCH_KEY);
        Reader.SkipNonToken();
        Reader.Eat('(');
        Reader.SkipNonToken();
        BadWordToken errorName = Reader.ParseWord();
        Reader.SkipNonToken();
        Reader.Eat(')');
        Reader.SkipNonToken();
        List<BadExpression> errorBlock = ParseBlock(out isSingleLine);
        Reader.SkipNonToken();
 
        if (isSingleLine)
        {
            Reader.Eat(BadStaticKeys.STATEMENT_END_KEY);
        }
 
        Reader.SkipNonToken();
 
        BadExpression[] finallyBlock = Array.Empty<BadExpression>();
 
        if (Reader.Is(BadStaticKeys.FINALLY_KEY))
        {
            Reader.Eat(BadStaticKeys.FINALLY_KEY);
            Reader.SkipNonToken();
            List<BadExpression> finallyExprs = ParseBlock(out isSingleLine);
            Reader.SkipNonToken();
 
            if (isSingleLine)
            {
                Reader.Eat(BadStaticKeys.STATEMENT_END_KEY);
            }
 
            Reader.SkipNonToken();
            finallyBlock = finallyExprs.ToArray();
        }
 
        return new BadTryCatchExpression(Reader.MakeSourcePosition(start, Reader.CurrentIndex - start),
                                         block.ToArray(),
                                         errorBlock.ToArray(),
                                         finallyBlock,
                                         errorName.Text
                                        );
    }

ParseUsing()

BadExpression BadScript2.Parser.BadSourceParser.ParseUsing ( )

private

Parses a Using Block or Statement. Moves the reader to the next token.

Returns

Instance of BadUsingExpression or BadUsingStatementExpression

Exceptions

BadParserException

Gets raised if the using statement is malformed.

Definition at line 1600 of file BadSourceParser.cs.

    {
        int start = Reader.CurrentIndex;
        Reader.Eat(BadStaticKeys.USING_KEY);
        Reader.SkipNonToken();
 
        if (!Reader.Is('('))
        {
            return ParseUsingStatement(start);
        }
 
        Reader.Eat('(');
        Reader.SkipNonToken();
 
        if (!Reader.Is(BadStaticKeys.CONSTANT_DEFINITION_KEY))
        {
            throw new BadParserException("Expected Constant Variable Definition",
                                         Reader.MakeSourcePosition(start, Reader.CurrentIndex - start)
                                        );
        }
 
        //Parse single expression
        BadExpression expr = ParseExpression();
 
        if (expr is not BadAssignExpression assignExpr)
        {
            throw new BadParserException("Expected Constant Variable Definition",
                                         Reader.MakeSourcePosition(start, Reader.CurrentIndex - start)
                                        );
        }
 
        if (assignExpr.Left is not BadVariableDefinitionExpression varDef)
        {
            throw new BadParserException("Expected Constant Variable Definition",
                                         Reader.MakeSourcePosition(start, Reader.CurrentIndex - start)
                                        );
        }
 
        Reader.SkipNonToken();
 
        Reader.Eat(')');
 
        Reader.SkipNonToken();
        List<BadExpression> block = ParseBlock(out bool isSingleLine);
        Reader.SkipNonToken();
 
        if (isSingleLine)
        {
            Reader.Eat(BadStaticKeys.STATEMENT_END_KEY);
        }
 
        Reader.SkipNonToken();
 
        return new BadUsingExpression(varDef.Name,
                                      block.ToArray(),
                                      Reader.MakeSourcePosition(start, Reader.CurrentIndex - start),
                                      expr
                                     );
    }

ParseUsingStatement()

BadExpression BadScript2.Parser.BadSourceParser.ParseUsingStatement ( int  start )

private

Parses a Using Statement Expression. Moves the reader to the next token.

Parameters

start

The Start index of the expression

Returns

Instance of BadUsingStatementExpression

Exceptions

BadParserException

Gets raised if the using statement is malformed.

Definition at line 1557 of file BadSourceParser.cs.

    {
        Reader.SkipNonToken();
 
        if (!Reader.Is(BadStaticKeys.CONSTANT_DEFINITION_KEY))
        {
            throw new BadParserException("Expected Constant Variable Definition",
                                         Reader.MakeSourcePosition(start, Reader.CurrentIndex - start)
                                        );
        }
 
        //Parse single expression
        BadExpression expr = ParseExpression();
 
        if (expr is not BadAssignExpression assignExpr)
        {
            throw new BadParserException("Expected Constant Variable Definition",
                                         Reader.MakeSourcePosition(start, Reader.CurrentIndex - start)
                                        );
        }
 
        if (assignExpr.Left is not BadVariableDefinitionExpression varDef)
        {
            throw new BadParserException("Expected Constant Variable Definition",
                                         Reader.MakeSourcePosition(start, Reader.CurrentIndex - start)
                                        );
        }
 
        Reader.SkipNonToken();
 
        //Reader.Eat(BadStaticKeys.STATEMENT_END_KEY); //Not Needed, the parser will automatically eat the statement end key
 
        return new BadUsingStatementExpression(Reader.MakeSourcePosition(start, Reader.CurrentIndex - start),
                                               varDef.Name,
                                               expr
                                              );
    }

ParseValue()

BadExpression BadScript2.Parser.BadSourceParser.ParseValue ( int  precedence )

private

Parses a Value Expression or a Prefix Function with precedence greater than the provided precedence. Moves the Reader to the Next Token.

Parameters

precedence

The Precedence

Returns

Value Expression or Operator Prefix Expression

Exceptions

BadRuntimeException

Gets raised if a Variable Expression is malformed.

Definition at line 487 of file BadSourceParser.cs.

    {
        Reader.SkipNonToken();
 
        ParseMeta();
 
        Reader.SkipNonToken();
 
        BadExpression? prefixExpr = ParsePrefix(precedence);
 
        if (prefixExpr != null)
        {
            return prefixExpr;
        }
 
        if (Reader.Is('('))
        {
            int start = Reader.CurrentIndex;
 
            try
            {
                List<BadFunctionParameter> p = ParseParameters(start);
 
                Reader.SkipNonToken();
 
                if (!Reader.Is("=>"))
                {
                    Reader.SetPosition(start);
                }
                else
                {
                    return ParseFunction(start, null, null, false, false, BadFunctionCompileLevel.None, p);
                }
            }
            catch (Exception)
            {
                Reader.SetPosition(start);
            }
        }
 
        if (Reader.Is('('))
        {
            Reader.Eat('(');
            BadExpression expr = ParseExpression();
            Reader.Eat(')');
 
            return expr;
        }
 
        if (Reader.Is('['))
        {
            int start = Reader.CurrentIndex;
            Reader.Eat('[');
            Reader.SkipNonToken();
            List<BadExpression> initExpressions = new List<BadExpression>();
 
            if (!Reader.Is(']'))
            {
                bool parseNext;
 
                do
                {
                    parseNext = false;
 
                    Reader.SkipNonToken();
                    initExpressions.Add(ParseExpression());
 
                    Reader.SkipNonToken();
 
                    if (Reader.Is(','))
                    {
                        Reader.Eat(',');
                        Reader.SkipNonToken();
                        parseNext = true;
                    }
                }
                while (parseNext);
            }
 
            Reader.SkipNonToken();
            Reader.Eat(']');
 
            return new BadArrayExpression(initExpressions.ToArray(),
                                          Reader.MakeSourcePosition(start, Reader.CurrentIndex - start)
                                         );
        }
 
        if (Reader.Is('{'))
        {
            int start = Reader.CurrentIndex;
            Reader.Eat('{');
            Dictionary<BadWordToken, BadExpression> table = new Dictionary<BadWordToken, BadExpression>();
            Reader.SkipNonToken();
 
            if (!Reader.Is('}'))
            {
                bool parseNext;
 
                do
                {
                    parseNext = false;
                    Reader.SkipNonToken();
                    BadWordToken key = Reader.ParseWord();
                    Reader.SkipNonToken();
                    Reader.Eat(':');
                    Reader.SkipNonToken();
                    BadExpression value = ParseExpression();
                    table[key] = value;
                    Reader.SkipNonToken();
 
                    if (Reader.Is(','))
                    {
                        parseNext = true;
                        Reader.Eat(',');
                    }
                }
                while (parseNext);
            }
 
            Reader.Eat('}');
 
            return new BadTableExpression(table,
                                          Reader.MakeSourcePosition(start, Reader.CurrentIndex - start)
                                         );
        }
 
        if (Reader.IsKey(BadStaticKeys.LOCK_KEY))
        {
            return ParseLock();
        }
 
        if (Reader.IsKey(BadStaticKeys.FOR_EACH_KEY))
        {
            return ParseForEach();
        }
 
        if (Reader.IsKey(BadStaticKeys.FOR_KEY))
        {
            return ParseFor();
        }
 
        if (Reader.IsKey(BadStaticKeys.IF_KEY))
        {
            return ParseIf();
        }
 
        if (Reader.IsKey(BadStaticKeys.SWITCH_KEY))
        {
            return ParseSwitch();
        }
 
        if (Reader.IsKey(BadStaticKeys.CONTINUE_KEY))
        {
            BadSourcePosition pos = Reader.Eat(BadStaticKeys.CONTINUE_KEY);
 
            if (Reader.IsWordChar())
            {
                Reader.SetPosition(pos.Index);
            }
            else
            {
                Reader.SkipNonToken();
 
                return new BadContinueExpression(pos);
            }
        }
 
        if (Reader.IsKey(BadStaticKeys.BREAK_KEY))
        {
            BadSourcePosition pos = Reader.Eat(BadStaticKeys.BREAK_KEY);
 
            if (Reader.IsWordChar())
            {
                Reader.SetPosition(pos.Index);
            }
            else
            {
                Reader.SkipNonToken();
 
                return new BadBreakExpression(pos);
            }
        }
 
        if (Reader.IsKey(BadStaticKeys.THROW_KEY))
        {
            BadSourcePosition pos = Reader.Eat(BadStaticKeys.THROW_KEY);
 
            if (Reader.IsWordChar())
            {
                Reader.SetPosition(pos.Index);
            }
            else
            {
                return new BadThrowExpression(ParseExpression(), pos);
            }
        }
 
        if (Reader.IsKey(BadStaticKeys.RETURN_KEY))
        {
            BadSourcePosition pos = Reader.Eat(BadStaticKeys.RETURN_KEY);
 
            if (Reader.IsWordChar())
            {
                Reader.SetPosition(pos.Index);
            }
            else
            {
                Reader.SkipNonToken();
                bool isRef = false;
 
                if (Reader.Is(';'))
                {
                    return new BadReturnExpression(null, pos, false);
                }
 
                if (Reader.IsKey(BadStaticKeys.REF_KEY))
                {
                    isRef = true;
                    Reader.Eat(BadStaticKeys.REF_KEY);
                    Reader.SkipNonToken();
                }
 
                BadExpression expr = ParseExpression();
 
                return new BadReturnExpression(expr, pos, isRef);
            }
        }
 
        if (Reader.IsKey(BadStaticKeys.TRUE) ||
            Reader.IsKey(BadStaticKeys.FALSE))
        {
            BadBooleanToken token = Reader.ParseBoolean();
 
            if (Reader.IsWordChar())
            {
                Reader.SetPosition(token.SourcePosition.Index);
            }
            else
            {
                return new BadBooleanExpression(bool.Parse(token.Text), token.SourcePosition);
            }
        }
 
        bool isConstant = false;
        bool isStatic = false;
        BadFunctionCompileLevel compileLevel = BadFunctionCompileLevel.None;
        int constStart = Reader.CurrentIndex;
 
        if (Reader.IsKey(BadStaticKeys.CONSTANT_DEFINITION_KEY))
        {
            isConstant = true;
            Reader.Eat(BadStaticKeys.CONSTANT_DEFINITION_KEY);
            Reader.SkipNonToken();
        }
        else if (Reader.IsKey(BadStaticKeys.STATIC_DEFINITION_KEY))
        {
            isStatic = true;
            Reader.Eat(BadStaticKeys.STATIC_DEFINITION_KEY);
            Reader.SkipNonToken();
        }
 
        int compiledStart = Reader.CurrentIndex;
 
        if (Reader.IsKey(BadStaticKeys.COMPILED_DEFINITION_KEY))
        {
            compileLevel = BadFunctionCompileLevel.Compiled;
            Reader.Eat(BadStaticKeys.COMPILED_DEFINITION_KEY);
            Reader.SkipNonToken();
 
            if (Reader.IsKey(BadStaticKeys.COMPILED_FAST_DEFINITION_KEY))
            {
                compileLevel = BadFunctionCompileLevel.CompiledFast;
                Reader.Eat(BadStaticKeys.COMPILED_FAST_DEFINITION_KEY);
                Reader.SkipNonToken();
            }
        }
 
        if (Reader.IsKey(BadStaticKeys.FUNCTION_KEY))
        {
            return ParseFunction(isConstant, isStatic, compileLevel);
        }
 
        if (compileLevel != BadFunctionCompileLevel.None || isConstant)
        {
            Reader.SetPosition(compiledStart < constStart ? compiledStart : constStart);
        }
 
        if (Reader.IsKey(BadStaticKeys.CLASS_KEY))
        {
            return ParseClass();
        }
 
        if (Reader.IsKey(BadStaticKeys.INTERFACE_KEY))
        {
            return ParseInterface();
        }
 
        if (Reader.IsKey(BadStaticKeys.NEW_KEY))
        {
            return ParseNew();
        }
 
        if (Reader.IsKey(BadStaticKeys.TRY_KEY))
        {
            return ParseTry();
        }
 
        if (Reader.IsKey(BadStaticKeys.USING_KEY))
        {
            return ParseUsing();
        }
 
        if (Reader.IsKey(BadStaticKeys.WHILE))
        {
            return ParseWhile();
        }
 
        if (Reader.IsKey(BadStaticKeys.NULL))
        {
            BadNullToken token = Reader.ParseNull();
 
            if (Reader.IsWordChar())
            {
                Reader.SetPosition(token.SourcePosition.Index);
            }
            else
            {
                return new BadNullExpression(token.SourcePosition);
            }
        }
 
        if (Reader.IsStringQuote() || Reader.IsStringQuote(0, true))
        {
            BadStringToken token = Reader.ParseString();
 
            return new BadStringExpression(token.Value, token.SourcePosition);
        }
 
        if (Reader.Is(BadStaticKeys.FORMAT_STRING_KEY))
        {
            return ParseFormatString();
        }
 
        if (Reader.Is(BadStaticKeys.MULTI_LINE_FORMAT_STRING_KEY))
        {
            return ParseMultiLineFormatString();
        }
 
        if (Reader.Is(BadStaticKeys.MULTI_LINE_STRING_KEY))
        {
            BadStringToken token = Reader.ParseMultiLineString();
 
            return new BadStringExpression(token.Value, token.SourcePosition);
        }
 
        if (Reader.IsNumberStart())
        {
            BadNumberToken token = Reader.ParseNumber();
 
            return new BadNumberExpression(decimal.Parse(token.Text, NumberFormatInfo.InvariantInfo),
                                           token.SourcePosition
                                          );
        }
 
        BadValueParser? valueParser = m_Operators.GetValueParser(this);
 
        if (valueParser != null)
        {
            return valueParser.ParseValue(this);
        }
 
        Reader.SkipNonToken();
 
        int wordStart = Reader.CurrentIndex;
        BadWordToken word = Reader.ParseWord();
 
        if (word.Text == BadStaticKeys.VARIABLE_DEFINITION_KEY ||
            word.Text == BadStaticKeys.CONSTANT_DEFINITION_KEY)
        {
            bool isReadOnly = word.Text == BadStaticKeys.CONSTANT_DEFINITION_KEY;
            Reader.SkipNonToken();
            BadExpression nameExpr = ParseValue(0);
            Reader.SkipNonToken();
 
            while (Reader.Is("."))
            {
                Reader.Eat(".");
                BadWordToken right = Reader.ParseWord();
                List<BadExpression>? genArgs = ParseGenericArguments();
 
                nameExpr = new BadMemberAccessExpression(nameExpr,
                                                         right,
                                                         nameExpr.Position.Combine(right.SourcePosition),
                                                         genArgs
                                                        );
                Reader.SkipNonToken();
            }
 
            BadWordToken name;
            BadExpression? type = null;
            Reader.SkipNonToken();
 
            if (Reader.IsWordStart())
            {
                type = nameExpr;
                name = Reader.ParseWord();
            }
            else
            {
                if (nameExpr is not BadVariableExpression expr)
                {
                    throw new BadRuntimeException("Expected variable name", nameExpr.Position);
                }
 
                name = expr.Name;
            }
 
            Reader.SkipNonToken();
 
            if (Reader.Is('{'))
            {
                //Parse Property Accessors
                // => { get => <expr> [set => <expr>] }
                Reader.Eat('{');
                Reader.SkipNonToken();
                Reader.Eat(BadStaticKeys.GET_ACCESSOR_KEY);
                Reader.SkipNonToken();
                Reader.Eat("=>");
                Reader.SkipNonToken();
                BadExpression getExpr = ParseExpression();
                Reader.SkipNonToken();
                Reader.Eat(BadStaticKeys.STATEMENT_END_KEY);
                Reader.SkipNonToken();
                BadExpression? setExpr = null;
 
                if (Reader.Is(BadStaticKeys.SET_ACCESSOR_KEY))
                {
                    if (isReadOnly)
                    {
                        throw new BadParserException("Cannot define a set accessor for a constant",
                                                     Reader.MakeSourcePosition(wordStart,
                                                                               Reader.CurrentIndex - wordStart
                                                                              )
                                                    );
                    }
 
                    Reader.Eat(BadStaticKeys.SET_ACCESSOR_KEY);
                    Reader.SkipNonToken();
                    Reader.Eat("=>");
                    Reader.SkipNonToken();
                    setExpr = ParseExpression();
                    Reader.SkipNonToken();
                    Reader.Eat(BadStaticKeys.STATEMENT_END_KEY);
                }
 
                Reader.SkipNonToken();
                Reader.Eat('}');
 
                return new BadPropertyDefinitionExpression(name.Text,
                                                           word.SourcePosition,
                                                           getExpr,
                                                           type,
                                                           setExpr,
                                                           isReadOnly
                                                          );
            }
 
            return new BadVariableDefinitionExpression(name.Text, word.SourcePosition, type, isReadOnly);
        }
 
        Reader.SkipNonToken();
 
        List<BadExpression> typeArgs = ParseGenericArguments();
 
        if (precedence <= 0 || (!Reader.Is("=>") && !Reader.Is('*') && !Reader.Is('?') && !Reader.Is('!')))
        {
            return new BadVariableExpression(word.Text, word.SourcePosition, typeArgs.ToArray());
        }
 
        {
            int start = Reader.CurrentIndex;
 
            while (Reader.Is('*') || Reader.Is('?') || Reader.Is('!'))
            {
                Reader.MoveNext();
            }
 
            Reader.SkipNonToken();
 
            if (!Reader.Is("=>"))
            {
                Reader.SetPosition(start);
            }
            else
            {
                Reader.SetPosition(start);
                BadFunctionParameter p;
 
                if (Reader.Is("=>"))
                {
                    p = new BadFunctionParameter(word.Text, false, false, false);
                }
                else
                {
                    Reader.SetPosition(wordStart);
                    p = ParseParameter();
                }
 
                Reader.SkipNonToken();
 
                if (!Reader.Is("=>"))
                {
                    Reader.SetPosition(start);
                }
                else
                {
                    return ParseFunction(start,
                                         null,
                                         null,
                                         false,
                                         isStatic,
                                         BadFunctionCompileLevel.None,
                                         new List<BadFunctionParameter> { p }
                                        );
                }
            }
        }
 
        return new BadVariableExpression(word.Text, word.SourcePosition, typeArgs.ToArray());
    }

ParseWhile()

BadWhileExpression BadScript2.Parser.BadSourceParser.ParseWhile ( )

private

Parses a While Loop. Moves the reader to the next token.

Returns

Instance of BadWhileExpression

Definition at line 1422 of file BadSourceParser.cs.

    {
        int start = Reader.CurrentIndex;
        Reader.Eat(BadStaticKeys.WHILE);
        Reader.SkipNonToken();
        Reader.Eat('(');
        BadExpression condition = ParseExpression();
        Reader.Eat(')');
 
        List<BadExpression> block = ParseBlock(out bool _);
 
        return new BadWhileExpression(condition,
                                      block,
                                      Reader.MakeSourcePosition(start, Reader.CurrentIndex - start)
                                     );
    }

RequireSemicolon()

static bool BadScript2.Parser.BadSourceParser.RequireSemicolon ( BadExpression  expr )

staticprivate

Returns true if the given expression requires a semicolon.

Parameters

expr	The Expression to check

Returns

True if the expression requires a semicolon. False otherwise.

Definition at line 2428 of file BadSourceParser.cs.

    {
        if (expr is BadNamedExportExpression named)
        {
            return RequireSemicolon(named.Expression);
        }
 
        if (expr is BadDefaultExportExpression def)
        {
            return RequireSemicolon(def.Expression);
        }
 
        return expr is not (
                   BadInterfacePrototypeExpression or
                   BadClassPrototypeExpression or
                   BadIfExpression or
                   BadForExpression or
                   BadWhileExpression or
                   BadForEachExpression or
                   BadTryCatchExpression or
                   BadLockExpression or
                   BadUsingExpression or
                   BadSwitchExpression or
                   BadPropertyDefinitionExpression or BadFunctionExpression { IsSingleLine: false });
    }

Member Data Documentation

m_MetaData

BadMetaData? BadScript2.Parser.BadSourceParser.m_MetaData

private

The Meta Data of the current expression.

Definition at line 42 of file BadSourceParser.cs.

m_Operators

readonly BadOperatorTable BadScript2.Parser.BadSourceParser.m_Operators

private

The Operator Table that is used to parse the Source Code.

Definition at line 37 of file BadSourceParser.cs.

Property Documentation

Reader

BadSourceReader BadScript2.Parser.BadSourceParser.Reader

get

The Source Reader.

Definition at line 58 of file BadSourceParser.cs.

{ get; }

---

The documentation for this class was generated from the following file:

• src/BadScript2/Parser/BadSourceParser.cs