class SyntaxError in Tinman.Core.Parsing

Describes a syntax error at a specific input position.

sealed class

SyntaxError

extends

ParsingError

Remarks

A syntax error occurs if a grammar rule cannot be matched.

See also:

ParsingErrorType.Syntax

Public / Attributes

ErrorType

The parser error type.

public readonly field	ErrorType
type	ParsingErrorType
inherited	ParsingError.ErrorType

ExpectedTokens

The string tokens that the parser was expecting at the start of Range.

public readonly field	ExpectedTokens
type	IVectorConst<string>

Remarks:

If no information about expected string tokens is available, this list will be null.

GrammarRule

The grammar rule that contains the rule that has mismatched.

public readonly field	GrammarRule
type	string

See also:

Grammar.GetRule

MessageContext

The context object.

public property	MessageContext { get set }
type	object
value		The context object or null.
inherited	ValidateMessage.MessageContext

MessagePath

The model path that leads to the error source.

public property	MessagePath { get set }
type	ValidatePath
value		The error path (will be None) if no path is available.
inherited	ValidateMessage.MessagePath

MessageText

Message that describes this error.

public property	MessageText { get }
type	string
value	[not-null]	The error message.
inherited	ValidateMessage.MessageText

MessageType

The message type.

public property	MessageType { get }
type	ValidateMessageType
value		The message type.
inherited	ValidateMessage.MessageType

Range

Returns source code range of this object.

public property	Range { get }
type	RangeI
value		The source code character range or Inv if none.
inherited	ParsingError.Range

Public / Methods

CompareTo

Compares this object with the given one.

[Pure]
public override method	CompareTo (IValidateMessage other)
type	int32
params	other		The object to compare to.
returns			< 0 : if this object is less than other, = 0 : if this object is equal to other, > 0 : if this object is greater than other.
inherited	ParsingError.CompareTo

Equals

Compares this object with the given one.

[Pure]
public override method	Equals (IValidateMessage other)
type	bool
params	other		The object to compare to.
returns			true if this object is equal to other, false if not.
overrides	ParsingError.Equals

MismatchedRule

A grammar rule cannot be matched, leading to a syntax error.

public static method	MismatchedRule (int32 inputPosition, IGrammarRule rule)
type	SyntaxError
params	inputPosition		Input position of syntax error.
	rule	[not-null]	The grammar rule that has mismatched.
returns		[not-null]	The error object.

Throw

public method	Throw (string source)
type	ValidatingException
params	source
inherited	ValidateMessage.Throw

---

Wraps this error object in an exception.

public method	Throw (string source, ICodeInput input)
type	ValidatingException
params	source		Error source tag (see ErrorSource).
	input	[not-null]	The input source code (for error reporting).
returns			The ready-to-throw exception.
inherited	ParsingError.Throw

ToString

[Pure]
public override sealed method	ToString ()
type	string
inherited	ValidateMessage.ToString

---

public override method	ToString (IValidateMessage previous)
type	string
params	previous
inherited	ParsingError.ToString