OBJ
Joseph Goguen 1976. A family of declarative "ultra high level" languages.
Abstract types, generic modules, subsorts (subtypes with multiple inheritance),
pattern-matching modulo equations, E-strategies (user control over laziness),
module expressions (for combining modules), theories and views (for describing
module interfaces). For the massively parallel RRM (Rewrite Rule Machine).
["Higher-Order Functions Considered Unnecessary for Higher-Order Programming",
J.A. Goguen, in Research Topics in Functional Programming].
Nearby terms:
OBEX « Obfuscated C Contest « obi-wan error « OBJ
» OBJ0 » OBJ2 » OBJ3
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