Merge ../yap-6.2

C/exec.c

@@ -1034,11 +1034,6 @@ init_stack(int arity, CELL *pt, int top, choiceptr saved_b)
   }
   B = (choiceptr)ASP;
   B--;
-#ifdef TABLING
-  if (top && GLOBAL_root_dep_fr) {
-    DepFr_cons_cp(GLOBAL_root_dep_fr) = B;
-  }
-#endif /* TABLING */
   B->cp_h     = H;
   B->cp_tr    = TR;
   B->cp_cp    = CP;

OPTYap/opt.init.c

@@ -239,6 +239,9 @@ void make_root_frames(void) {
   /* root dependency frame */
   if (!GLOBAL_root_dep_fr) {
     new_dependency_frame(GLOBAL_root_dep_fr, FALSE, NULL, NULL, NULL, NULL, NULL);
+#ifdef TABLING
+    DepFr_cons_cp(GLOBAL_root_dep_fr) = B;
+#endif /* TABLING */
   }
 #endif /* TABLING */
 }

library/dialect/swi.yap

@@ -6,7 +6,6 @@
 :- module(system, [concat_atom/2,
 		   concat_atom/3,
 		   setenv/2,
-		   prolog_to_os_filename/2,
 		   is_absolute_file_name/1,
 		   read_clause/1,
 		   string/1,
@@ -224,7 +223,6 @@ goal_expansion(rename_file(A,B),system:swi_rename_file(A,B)) :- swi_io.
 goal_expansion(is_absolute_file_name(A), is_absolute_file_name(A)) :- swi_io.
 goal_expansion(file_base_name(A,B),system:swi_file_base_name(A,B)) :- swi_io.
 goal_expansion(file_directory_name(A,B),system:swi_file_directory_name(A,B)) :- swi_io.
-goal_expansion(prolog_to_os_filename(A,B),system:swi_prolog_to_os_filename(A,B)) :- swi_io.
 goal_expansion('$mark_executable'(A), system:'swi_is_absolute_file_name'(A)) :- swi_io.
 goal_expansion('$absolute_file_name'(A,B),system:'swi_$absolute_file_name'(A,B)) :- swi_io.
 
@@ -281,8 +279,6 @@ concat_atom(List, New) :-
 
 setenv(X,Y) :- unix(putenv(X,Y)).
 
-prolog_to_os_filename(X,X).
-
 is_absolute_file_name(X) :-
 	absolute_file_name(X,X).
 

library/yap2swi/yap2swi.c

@@ -1129,7 +1129,7 @@ X_API int PL_cons_functor(term_t d, functor_t f,...)
 {
   va_list ap;
   int arity, i;
-  Term *tmp = (Term *)SWI_buffers[0];
+  Term *tmp, t;
   Functor ff = SWIFunctorToFunctor(f);
 
   if (IsAtomTerm((Term)ff)) {
@@ -1137,46 +1137,55 @@ X_API int PL_cons_functor(term_t d, functor_t f,...)
     return TRUE;
   }
   arity = ArityOfFunctor(ff);
-  if (arity > SWI_TMP_BUF_SIZE/sizeof(YAP_CELL)) {
-    fprintf(stderr,"PL_cons_functor: arity too large (%d)\n", arity); 
-    return FALSE;
+  while (Unsigned(H+arity) > Unsigned(ASP)-CreepFlag) {
+    if (!Yap_gc(0, ENV, CP)) {
+      return FALSE;
+    }
+  }
+  if (arity == 2 && ff == FunctorDot) {
+    t = Yap_MkNewPairTerm();
+    tmp = RepPair(t);
+  } else {
+    t = Yap_MkNewApplTerm(ff, arity);
+    tmp = RepAppl(t)+1;
   }
   va_start (ap, f);
   for (i = 0; i < arity; i++) {
-    tmp[i] =  Yap_GetFromSlot(va_arg(ap, term_t));
+    Yap_unify(tmp[i],Yap_GetFromSlot(va_arg(ap, term_t)));
   }
   va_end (ap);
-  if (arity == 2 && ff == FunctorDot)
-    Yap_PutInSlot(d,MkPairTerm(tmp[0],tmp[1]));
-  else
-    Yap_PutInSlot(d,Yap_MkApplTerm(ff,arity,tmp));
-  if (Unsigned(H) > Unsigned(ASP)-CreepFlag) {
-    if (!Yap_gc(0, ENV, CP)) {
-      return FALSE;
-    }
-  }
+  Yap_PutInSlot(d,t);
   return TRUE;
 }
 
-X_API int PL_cons_functor_v(term_t d, functor_t f,term_t a0)
+X_API int PL_cons_functor_v(term_t d, functor_t f, term_t a0)
 {
-  int arity;
+  int arity, i;
+  Term *tmp, t;
   Functor ff = SWIFunctorToFunctor(f);
 
   if (IsAtomTerm((Term)ff)) {
-    Yap_PutInSlot(d,(Term)ff);
+    Yap_PutInSlot(d, (YAP_Term)f);
     return TRUE;
   }
   arity = ArityOfFunctor(ff);
-  if (arity == 2 && ff == FunctorDot)
-    Yap_PutInSlot(d,MkPairTerm(Yap_GetFromSlot(a0),Yap_GetFromSlot(a0+1)));    
-  else
-    Yap_PutInSlot(d,Yap_MkApplTerm(ff,arity,Yap_AddressFromSlot(a0)));
-  if (Unsigned(H) > Unsigned(ASP)-CreepFlag) {
+  while (Unsigned(H+arity) > Unsigned(ASP)-CreepFlag) {
     if (!Yap_gc(0, ENV, CP)) {
       return FALSE;
     }
   }
+  if (arity == 2 && ff == FunctorDot) {
+    t = Yap_MkNewPairTerm();
+    tmp = RepPair(t);
+  } else {
+    t = Yap_MkNewApplTerm(ff, arity);
+    tmp = RepAppl(t)+1;
+  }
+  for (i = 0; i < arity; i++) {
+    Yap_unify(tmp[i],Yap_GetFromSlot(a0));
+    a0++;
+  }
+  Yap_PutInSlot(d,t);
   return TRUE;
 }
 

packages/semweb/rdf_db.pl

@@ -127,6 +127,10 @@
 	    (rdf_meta)/1,		% +Heads
 	    op(1150, fx, (rdf_meta))
 	  ]).
+
+:- expects_dialect(swi).
+:- assert(system:swi_io).
+
 :- use_module(library(rdf)).
 :- use_module(library(lists)).
 :- use_module(library(shlib)).
@@ -153,6 +157,16 @@
 :- discontiguous
 	term_expansion/2.
 
+:- meta_predicate
+	rdf_transaction(0),
+	rdf_transaction(0, +),
+	rdf_monitor(1, +),
+	rdf_save(+, :),
+	rdf_load(+, :).
+
+:- thread_local
+	named_anon/2.			% +Resource, -Id
+
 /** <module> Core RDF database
 
 @see Documentation for semweb package
@@ -1369,16 +1383,6 @@ rdf_reset_db :-
 %			file-url (=|file://path|=) or a stream wrapped
 %			in a term stream(Out).
 
-:- meta_predicate
-	rdf_transaction(0),
-	rdf_transaction(0, +),
-	rdf_monitor(1, +),
-	rdf_save(+, :),
-	rdf_load(+, :).
-
-:- thread_local
-	named_anon/2.			% +Resource, -Id
-
 rdf_save(File) :-
 	rdf_save2(File, []).
 
@@ -2183,3 +2187,7 @@ into(_, _) --> [].			% TBD
 in_time(Triples, ParseTime) -->
 	[ ' in ~2f sec; ~D triples'-[ParseTime, Triples]
 	].
+
+:- retract(system:swi_io).
+
+