Level B Compliance

Level B compliance for a compiler includes everything in level C compliance, with the addition that all control structures must be implemented.  Essentially, level B compliance requires that all correct mPascal programs consisting of a single main program compile and translate properly into mMachine code, and that incorrect mPascal programs consisting of a single main program have valid error messages generated.

 In particular the following must be accomplished:

• The compiler must be able to scan all of mPascal and properly identify and display any errors encountered during scanning.
  
• The compiler must be able to parse all of mPascal and properly identify and display any syntax errors encountered during parsing.
  
• The compiler must be able to translate correctly into mMachine code the subset of mPascal including everything except
  
  • procedures
  • functions
  • parameters