d i g i t a l SRC Research Report 1

A Kernel Language for Modules and Abstract Data Types.


R. Burstall and B. Lampson.

September 1, 1984
51 pages

A small set of constructs can simulate a wide variety of apparently distinct features in modern programming languages. Using a kernel language called Pebble based on the typed lambda calculus with bindings, declarations, and types as first-class values, we show how to build modules, interfaces and implementations, abstract data types, generic types, recursive types, and unions. Pebble has a concise operational semantics given by inference rules.

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