diogo/yap-6.3
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make operators defined within a module local to the module, operators in header are still global to every module, though (UN #131).

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This commit is contained in:
Vitor Santos Costa 2009-11-17 00:59:06 +00:00
parent ce5ae8b972
commit f7214090cb
2 changed files with 5 additions and 1 deletions
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2
pl/modules.yap
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@ -94,7 +94,7 @@ module(N) :-
Arity2 is Arity+2,
'$process_exports'(Exports,Mod,ExportedPreds).
'$process_exports'([op(Prio,Assoc,Name)|Exports],Mod,ExportedPreds) :- !,
op(Prio,Assoc,Name),
op(Prio,Assoc,prolog:Name),
'$process_exports'(Exports,Mod,ExportedPreds).
'$process_exports'([Trash|_],Mod,_) :-
'$do_error'(type_error(predicate_indicator,Trash),module(Mod,[Trash])).

4
pl/utils.yap
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@ -95,6 +95,10 @@ op(P,T,V) :-
'$op2'(P, T, A),
'$opl'(P, T, As).
'$op2'(P,T,A) :-
atom(A),
prolog_load_context(module, Mod), Mod \= user, !,
'$opdec'(P,T,A,Mod).
'$op2'(P,T,A) :-
atom(A), !,
'$opdec'(P,T,A,prolog).