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Classes and Variables
- class I=T
- var I:T
- Identical structure and components.
- Only semantics distinguishes between these two.
A class is a type-structure abstraction that evaluates lazily, and a
variable declaration is a type-structure abstraction that evaluates eagerly.
Wolfgang.Schreiner@risc.uni-linz.ac.at
Id: abstraction2.tex,v 1.1 1996/04/10 07:30:13 schreine Exp schreine