2192f73b11
- Lots of indenting changes - VC++ is strict with variadic macros - VC++ does not accept unistd.h - new interface for walltime - VC++ does not seem to have support for integer overflow. - VC++ defines YENV_REG? - no access flags, x permissions ignored. - new FindGMP supporting MPIR - make horus optional (c++ is hard).
90 lines
2.2 KiB
Prolog
90 lines
2.2 KiB
Prolog
:- [library(hacks)].
|
|
|
|
'$predicate_flags'(P, M, Flags0, Flags1) :-
|
|
var(Flags0),
|
|
Flags0 == Flags1,
|
|
!,
|
|
(
|
|
predicate_property(M:P, meta_predicate(_))
|
|
->
|
|
Flags1 = 0x200000
|
|
).
|
|
'$predicate_flags'(P, M, Flags0, Flags1) :-
|
|
( Flags1 /\ 0x200000 =\= 0,
|
|
Flags0 /\ 0x200000 =:= 0
|
|
->
|
|
true
|
|
;
|
|
Flags1 /\ 0x200000 =\= 0,
|
|
Flags0 /\ 0x200000 =\= 0
|
|
).
|
|
|
|
'$get_undefined_pred'(G,M,G,M0) :-
|
|
predicate_property(M:G, imported_from(M0)), !.
|
|
'$get_undefined_pred'(G,M,G,OM) :-
|
|
functor(G,F,N),
|
|
( system_predicate(F/N), OM = prolog ; current_predicate(user:F/N), OM= user), !.
|
|
'$get_undefined_pred'(G,M,G,M0) :-
|
|
predicate_property(M:G, imported_from(M0)), !.
|
|
'$get_undefined_pred'(G,M,G,M).
|
|
|
|
'$is_metapredicate'( call(_), _M) :- !.
|
|
'$is_metapredicate'( call(_,_), _M) :- !.
|
|
'$is_metapredicate'( G, M) :-
|
|
predicate_property(M:G, meta_predicate(_)).
|
|
|
|
'$imported_predicate'(G,M,G,M0) :-
|
|
predicate_property(M:G, imported_from(M0)).
|
|
|
|
'$is_system_predicate'( call(_), _M) :- !.
|
|
'$is_system_predicate'( call(_,_), _M) :- !.
|
|
'$is_system_predicate'(G,M) :-
|
|
predicate_property(M:G, built_in).
|
|
|
|
'$is_multifile'(G,M) :-
|
|
predicate_property(M:G, multifile).
|
|
|
|
'$module_transparent'(_,_,_,_) :- fail.
|
|
|
|
'$meta_predicate'(call,_M,1,call(0)) :- !.
|
|
'$meta_predicate'(call,_M,2,call(1,?)) :- !.
|
|
'$meta_predicate'(F,M,N,P) :-
|
|
functor(G, F, N),
|
|
predicate_property(M:G, meta_predicate(P)).
|
|
|
|
user:term_expansion( ( :- '$meta_predicate'( _ ) ), [] ).
|
|
|
|
user:goal_expansion(_:'_user_expand_goal'(A, M, B), user:user_expand_goal(A, M, B) ).
|
|
|
|
|
|
user_expand_goal(A, M, B) :-
|
|
(
|
|
current_predicate(M:goal_expansion/2),
|
|
M:goal_expansion(A,B) -> true ;
|
|
system:goal_expansion(A,B) -> true ;
|
|
user:goal_expansion(A,M,B) -> true ;
|
|
user:goal_expansion(A,B) -> true
|
|
).
|
|
|
|
user:goal_expansion(prolog:'$meta_predicate'(N,M,A,D) , user:mt( N, M, A, D) ).
|
|
|
|
mt(N,M,A,D) :-
|
|
functor(D,N,A),
|
|
predicate_property(M:D, meta_predicate(D)).
|
|
|
|
|
|
'$full_clause_optimisation'(_H, _M, B, B).
|
|
|
|
'$c_built_in'(G, _SM, _H, G).
|
|
|
|
|
|
'$head_and_body'((H:-B),H,B) :- !.
|
|
'$head_and_body'(H,H,true).
|
|
|
|
'$yap_strip_module'(T,M,S) :-
|
|
fully_strip_module(T,M,S).
|
|
|
|
:- hide_predicate( expand_goal ).
|
|
|
|
:- include(library(boot/meta)).
|