Class: ParseError

• Inheritance
• Description
• Instance protocol
  • accessing

Inheritance:

   Object
   |
   +--GenericException
      |
      +--Exception
         |
         +--Error
            |
            +--ProceedableError
               |
               +--ParseError
                  |
                  +--CompilationError
                  |
                  +--UndefinedSuperclassError
                  |
                  +--UndefinedVariableError

Package:

stx:libcomp

Category:

System-Compiler

Version:

rev: 1.5 date: 2019/02/15 13:49:52

user: cg

file: ParseError.st directory: libcomp

module: stx stc-classLibrary: libcomp

Description:

raised for any compilation-related errors.
(originally, I wanted to subclass this from compilationError,
and raise different error for code generator issues (i.e. method too
big, etc.) But all users of the parser in the system (RB-stuff, Lint stuff,
fileIn etc.) always handle the ParseError, and I don't want them to be forced to change.
So we subclass the codeGenerator issues from this one.

Instance protocol:

 description

construct the description from my default description (i.e. 'Parse Error:'),
followed by the actual parse-error-message, followed by the lineNumber (if known)

 endPosition

the end-tokenposition, where the error is located

 endPosition: anInteger

the end-tokenposition, where the error is located

 errorMessage

 errorMessage: aString

 errorMessage: errorMessageArg startPosition: startPositionArg

 errorMessage: errorMessageArg startPosition: startPositionArg endPosition: endPositionArg

 lineNumber

the lineNumber, where the error was detected

 lineNumber: anInteger

the lineNumber, where the error was detected

 parser

 startPosition

the start-tokenposition, where the error is located

 startPosition: anInteger

the start-tokenposition, where the error is located

 startPosition: startPositionArg endPosition: endPositionArg