StdCompare.dcl 446 Bytes
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definition module StdCompare

import syntax, compare_constructor

::	CompareValue :== Int
Smaller :== -1
Greater	:== 1
Equal	:== 0

class (=<) infix 4 a :: !a !a -> CompareValue

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instance =< Int, Expression, {# Char}, Ident, [a] | =< a, BasicType //, (Global a) | =< a
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instance =< Type

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instance == BasicType, TypeVar, TypeSymbIdent, DefinedSymbol, TypeContext , BasicValue,
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			FunKind, (Global a) | == a, Priority, Assoc
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instance < MemberDef