13. Representation Clauses and Implementation-Dependent Features

This chapter describes representation clauses, certain implementation- dependent features, and other features that are used in system programming.

Sub-topics:

• 13.1 Representation Clauses
• 13.2 Length Clauses
• 13.3 Enumeration Representation Clauses
• 13.4 Record Representation Clauses
• 13.5 Address Clauses
• 13.6 Change of Representation
• 13.7 The Package System
• 13.8 Machine Code Insertions
• 13.9 Interface to Other Languages
• 13.10 Unchecked Programming