StdCompare.dcl 437 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

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

instance =< Type

instance == BasicType, TypeVar, TypeSymbIdent, DefinedSymbol, TypeContext , BasicValue, FunKind, Global a | == a

export == Int

instance < MemberDef