simplify frozen/2
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1140 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
This commit is contained in:
vsc
parent
3d308525e0
commit
0de365678a
20
C/absmi.c
20
C/absmi.c
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@ -10,8 +10,11 @@
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* *
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* File: absmi.c *
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* comments: Portable abstract machine interpreter *
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* Last rev: $Date: 2004-08-16 21:02:04 $,$Author: vsc $ *
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* Last rev: $Date: 2004-09-17 19:34:49 $,$Author: vsc $ *
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* $Log: not supported by cvs2svn $
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* Revision 1.143 2004/08/16 21:02:04 vsc
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* more fixes for !
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*
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* Revision 1.142 2004/08/11 16:14:51 vsc
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* whole lot of fixes:
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* - memory leak in indexing
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@ -1389,9 +1392,18 @@ Yap_absmi(int inp)
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ASP = YREG;
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saveregs();
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while ((t = Yap_FetchTermFromDB(cl->ClSource)) == 0L) {
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if (!Yap_gc(3, ENV, CP)) {
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Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
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FAIL();
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if (Yap_Error_TYPE == OUT_OF_ATTVARS_ERROR) {
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Yap_Error_TYPE = YAP_NO_ERROR;
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if (!Yap_growglobal(NULL)) {
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Yap_Error(OUT_OF_ATTVARS_ERROR, TermNil, Yap_ErrorMessage);
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FAIL();
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}
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} else {
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Yap_Error_TYPE = YAP_NO_ERROR;
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if (!Yap_gc(3, ENV, CP)) {
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Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
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FAIL();
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}
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}
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}
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if (!Yap_IUnify(ARG2, t)) {
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30
C/arrays.c
30
C/arrays.c
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@ -267,9 +267,18 @@ AccessNamedArray(Atom a, Int indx)
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READ_UNLOCK(ptr->ArRWLock);
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if (ref != NULL) {
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while ((TRef = Yap_FetchTermFromDB(ref)) == 0L) {
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if (!Yap_gc(3, ENV, CP)) {
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Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
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return(TermNil);
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if (Yap_Error_TYPE == OUT_OF_ATTVARS_ERROR) {
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Yap_Error_TYPE = YAP_NO_ERROR;
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if (!Yap_growglobal(NULL)) {
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Yap_Error(OUT_OF_ATTVARS_ERROR, TermNil, Yap_ErrorMessage);
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return TermNil;
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}
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} else {
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Yap_Error_TYPE = YAP_NO_ERROR;
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if (!Yap_gc(3, ENV, CP)) {
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Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
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return(TermNil);
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}
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}
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}
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} else {
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@ -1961,9 +1970,18 @@ p_static_array_to_term(void)
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if (ref != NULL) {
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while ((TRef = Yap_FetchTermFromDB(ref)) == 0L) {
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if (!Yap_gc(3, YENV, P)) {
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Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
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return(TermNil);
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if (Yap_Error_TYPE == OUT_OF_ATTVARS_ERROR) {
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Yap_Error_TYPE = YAP_NO_ERROR;
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if (!Yap_growglobal(NULL)) {
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Yap_Error(OUT_OF_ATTVARS_ERROR, TermNil, Yap_ErrorMessage);
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return TermNil;
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}
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} else {
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Yap_Error_TYPE = YAP_NO_ERROR;
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if (!Yap_gc(3, YENV, P)) {
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Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
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return TermNil;
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}
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}
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}
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} else {
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45
C/bb.c
45
C/bb.c
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@ -272,9 +272,18 @@ p_bb_get(void)
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return(FALSE);
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READ_LOCK(p->BBRWLock);
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while ((out = Yap_FetchTermFromDB(p->Element)) == 0L) {
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if (!Yap_gc(2, ENV, P)) {
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Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
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return(TermNil);
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if (Yap_Error_TYPE == OUT_OF_ATTVARS_ERROR) {
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Yap_Error_TYPE = YAP_NO_ERROR;
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if (!Yap_growglobal(NULL)) {
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Yap_Error(OUT_OF_ATTVARS_ERROR, TermNil, Yap_ErrorMessage);
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return TermNil;
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}
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} else {
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Yap_Error_TYPE = YAP_NO_ERROR;
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if (!Yap_gc(2, ENV, P)) {
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Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
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return TermNil;
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}
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}
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}
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READ_UNLOCK(p->BBRWLock);
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@ -292,9 +301,18 @@ p_bb_delete(void)
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if (p == NULL || p->Element == NULL)
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return(FALSE);
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while ((out = Yap_FetchTermFromDB(p->Element)) == 0L) {
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if (!Yap_gc(2, ENV, P)) {
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Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
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return(TermNil);
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if (Yap_Error_TYPE == OUT_OF_ATTVARS_ERROR) {
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Yap_Error_TYPE = YAP_NO_ERROR;
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if (!Yap_growglobal(NULL)) {
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Yap_Error(OUT_OF_ATTVARS_ERROR, TermNil, Yap_ErrorMessage);
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return TermNil;
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}
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} else {
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Yap_Error_TYPE = YAP_NO_ERROR;
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if (!Yap_gc(2, ENV, P)) {
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Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
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return TermNil;
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}
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}
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}
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WRITE_LOCK(p->BBRWLock);
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@ -316,9 +334,18 @@ p_bb_update(void)
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return(FALSE);
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WRITE_LOCK(p->BBRWLock);
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while ((out = Yap_FetchTermFromDB(p->Element)) == 0L) {
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if (!Yap_gc(3, ENV, P)) {
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Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
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return(TermNil);
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if (Yap_Error_TYPE == OUT_OF_ATTVARS_ERROR) {
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Yap_Error_TYPE = YAP_NO_ERROR;
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if (!Yap_growglobal(NULL)) {
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Yap_Error(OUT_OF_ATTVARS_ERROR, TermNil, Yap_ErrorMessage);
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return TermNil;
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}
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} else {
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Yap_Error_TYPE = YAP_NO_ERROR;
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if (!Yap_gc(3, ENV, P)) {
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Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
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return TermNil;
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}
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}
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}
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if (!Yap_unify(ARG2,out)) {
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51
C/cdmgr.c
51
C/cdmgr.c
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@ -11,8 +11,12 @@
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* File: cdmgr.c *
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* comments: Code manager *
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* *
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* Last rev: $Date: 2004-09-08 17:56:45 $,$Author: vsc $ *
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* Last rev: $Date: 2004-09-17 19:34:51 $,$Author: vsc $ *
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* $Log: not supported by cvs2svn $
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* Revision 1.131 2004/09/08 17:56:45 vsc
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* source: a(X) :- true is a fact!
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* fix use of value after possible overflow in IPred
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*
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* Revision 1.130 2004/09/07 16:48:04 vsc
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* fix bug in unwinding trail at amiops.h
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*
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@ -3316,9 +3320,18 @@ fetch_next_lu_clause(PredEntry *pe, yamop *i_code, Term th, Term tb, Term tr, ya
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ARG5 = th;
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ARG6 = tb;
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ARG7 = tr;
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if (!Yap_gc(7, YENV, P)) {
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Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
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return FALSE;
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if (Yap_Error_TYPE == OUT_OF_ATTVARS_ERROR) {
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Yap_Error_TYPE = YAP_NO_ERROR;
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if (!Yap_growglobal(NULL)) {
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Yap_Error(OUT_OF_ATTVARS_ERROR, TermNil, Yap_ErrorMessage);
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return FALSE;
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}
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} else {
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Yap_Error_TYPE = YAP_NO_ERROR;
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if (!Yap_gc(7, YENV, P)) {
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Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
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return FALSE;
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}
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}
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th = ARG5;
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tb = ARG6;
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@ -3427,9 +3440,18 @@ fetch_next_lu_clause0(PredEntry *pe, yamop *i_code, Term th, Term tb, yamop *cp_
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while ((t = Yap_FetchTermFromDB(cl->ClSource)) == 0L) {
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if (first_time) {
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if (!Yap_gc(4, YENV, P)) {
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Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
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return FALSE;
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if (Yap_Error_TYPE == OUT_OF_ATTVARS_ERROR) {
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Yap_Error_TYPE = YAP_NO_ERROR;
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if (!Yap_growglobal(NULL)) {
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Yap_Error(OUT_OF_ATTVARS_ERROR, TermNil, Yap_ErrorMessage);
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return FALSE;
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}
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} else {
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Yap_Error_TYPE = YAP_NO_ERROR;
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if (!Yap_gc(4, YENV, P)) {
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Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
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return FALSE;
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}
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}
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} else {
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if (!Yap_gc(5, ENV, CP)) {
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@ -3527,9 +3549,18 @@ fetch_next_static_clause(PredEntry *pe, yamop *i_code, Term th, Term tb, Term tr
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while ((t = Yap_FetchTermFromDB(cl->usc.ClSource)) == 0L) {
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if (first_time) {
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if (!Yap_gc(4, YENV, P)) {
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Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
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return FALSE;
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if (Yap_Error_TYPE == OUT_OF_ATTVARS_ERROR) {
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Yap_Error_TYPE = YAP_NO_ERROR;
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if (!Yap_growglobal(NULL)) {
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Yap_Error(OUT_OF_ATTVARS_ERROR, TermNil, Yap_ErrorMessage);
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return FALSE;
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}
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} else {
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Yap_Error_TYPE = YAP_NO_ERROR;
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if (!Yap_gc(4, YENV, P)) {
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Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
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return FALSE;
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}
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}
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} else {
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if (!Yap_gc(5, ENV, CP)) {
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168
C/dbase.c
168
C/dbase.c
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@ -21,6 +21,7 @@ static char SccsId[] = "%W% %G%";
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#include "Yap.h"
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#include "clause.h"
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#include "yapio.h"
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#include "attvar.h"
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#include "heapgc.h"
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#if HAVE_STRING_H
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#include <string.h>
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@ -2389,18 +2390,21 @@ p_still_variant(void)
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#ifdef COROUTINING
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static void
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static int
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copy_attachments(CELL *ts)
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{
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while (TRUE) {
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Term t;
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attvar_record *orig = (attvar_record *)Yap_ReadTimedVar(DelayedVars);
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/* store away in case there is an overflow */
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*--ASP = ts[3];
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attas[IntegerOfTerm(ts[2])].term_to_op(ts[1], ts[0]);
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t = *ASP;
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ASP++;
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if (t == TermNil) return;
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ts = RepAppl(t)+1;
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if (attas[IntegerOfTerm(ts[2])].term_to_op(ts[1], ts[0]) == FALSE) {
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/* oops, we did not have enough space to copy the elements */
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/* reset queue of woken up goals */
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Yap_UpdateTimedVar(DelayedVars, (CELL)orig);
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return FALSE;
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}
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if (ts[3] == TermNil) return TRUE;
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ts = RepAppl(ts[3])+1;
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}
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}
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#endif
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@ -2505,6 +2509,7 @@ GetDBTerm(DBTerm *DBSP)
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fprintf(Yap_stderr, "\n\n [ FATAL ERROR: No Stack for Error Handling ]\n");
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Yap_exit( 1);
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} else {
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Yap_Error_TYPE = OUT_OF_STACK_ERROR;
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Yap_Error_Size = NOf*sizeof(CELL);
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return (Term)0;
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}
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@ -2520,9 +2525,11 @@ GetDBTerm(DBTerm *DBSP)
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#endif
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#ifdef COROUTINING
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if (DBSP->attachments != 0L) {
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*--ASP = (CELL)HOld;
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copy_attachments((CELL *)AdjustIDBPtr(DBSP->attachments,(CELL)HOld-(CELL)(DBSP->Contents)));
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HOld = CellPtr(*ASP++);
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if (!copy_attachments((CELL *)AdjustIDBPtr(DBSP->attachments,(CELL)HOld-(CELL)(DBSP->Contents)))) {
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Yap_Error_TYPE = OUT_OF_ATTVARS_ERROR;
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Yap_Error_Size = 0;
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return (Term)0;
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}
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}
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#endif
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return AdjustIDBPtr(t,Unsigned(HOld)-(CELL)(DBSP->Contents));
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@ -3113,10 +3120,20 @@ i_recorded(DBProp AtProp, Term t3)
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/* make sure the garbage collector sees what we want it to see! */
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EXTRA_CBACK_ARG(3,1) = (CELL)ref;
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/* oops, we are in trouble, not enough stack space */
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if (!Yap_gcl(Yap_Error_Size, 3, ENV, CP)) {
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Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
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return(FALSE);
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if (Yap_Error_TYPE == OUT_OF_ATTVARS_ERROR) {
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Yap_Error_TYPE = YAP_NO_ERROR;
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if (!Yap_growglobal(NULL)) {
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Yap_Error(OUT_OF_ATTVARS_ERROR, TermNil, Yap_ErrorMessage);
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return FALSE;
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}
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} else {
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Yap_Error_TYPE = YAP_NO_ERROR;
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if (!Yap_gcl(Yap_Error_Size, 3, ENV, CP)) {
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Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
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return FALSE;
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}
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}
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Yap_Error_Size = 0;
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twork = Deref(ARG2);
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t3 = Deref(ARG3);
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}
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@ -3175,9 +3192,18 @@ i_recorded(DBProp AtProp, Term t3)
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EXTRA_CBACK_ARG(3,2) = MkIntegerTerm(((Int)mask));
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EXTRA_CBACK_ARG(3,3) = MkIntegerTerm(((Int)key));
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/* oops, we are in trouble, not enough stack space */
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if (!Yap_gcl(Yap_Error_Size, 3, ENV, CP)) {
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Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
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return(FALSE);
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if (Yap_Error_TYPE == OUT_OF_ATTVARS_ERROR) {
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Yap_Error_TYPE = YAP_NO_ERROR;
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if (!Yap_growglobal(NULL)) {
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Yap_Error(OUT_OF_ATTVARS_ERROR, TermNil, Yap_ErrorMessage);
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return FALSE;
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}
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} else {
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Yap_Error_TYPE = YAP_NO_ERROR;
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if (!Yap_gcl(Yap_Error_Size, 3, ENV, CP)) {
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Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
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return(FALSE);
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}
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}
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READ_LOCK(AtProp->DBRWLock);
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}
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@ -3262,10 +3288,20 @@ c_recorded(int flags)
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/* make sure the garbage collector sees what we want it to see! */
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EXTRA_CBACK_ARG(3,1) = (CELL)ref;
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/* oops, we are in trouble, not enough stack space */
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if (!Yap_gcl(Yap_Error_Size, 3, ENV, CP)) {
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Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
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return(FALSE);
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if (Yap_Error_TYPE == OUT_OF_ATTVARS_ERROR) {
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Yap_Error_TYPE = YAP_NO_ERROR;
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if (!Yap_growglobal(NULL)) {
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Yap_Error(OUT_OF_ATTVARS_ERROR, TermNil, Yap_ErrorMessage);
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return FALSE;
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}
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} else {
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Yap_Error_TYPE = YAP_NO_ERROR;
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if (!Yap_gcl(Yap_Error_Size, 3, ENV, CP)) {
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Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
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return(FALSE);
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}
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}
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Yap_Error_Size = 0;
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PreviousHeap = H;
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}
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Yap_unify(ARG2, TermDB);
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@ -3295,10 +3331,20 @@ c_recorded(int flags)
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/* make sure the garbage collector sees what we want it to see! */
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EXTRA_CBACK_ARG(3,1) = (CELL)ref;
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/* oops, we are in trouble, not enough stack space */
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if (!Yap_gcl(Yap_Error_Size, 3, ENV, CP)) {
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Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
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return(FALSE);
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if (Yap_Error_TYPE == OUT_OF_ATTVARS_ERROR) {
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Yap_Error_TYPE = YAP_NO_ERROR;
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if (!Yap_growglobal(NULL)) {
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Yap_Error(OUT_OF_ATTVARS_ERROR, TermNil, Yap_ErrorMessage);
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return FALSE;
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}
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} else {
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Yap_Error_TYPE = YAP_NO_ERROR;
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if (!Yap_gcl(Yap_Error_Size, 3, ENV, CP)) {
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Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
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return(FALSE);
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}
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}
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Yap_Error_Size = 0;
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PreviousHeap = H;
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}
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if (Yap_unify(ARG2, TermDB))
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@ -3528,9 +3574,18 @@ p_first_instance(void)
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#endif
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while ((TermDB = GetDBTermFromDBEntry(ref)) == (CELL)0) {
|
||||
/* oops, we are in trouble, not enough stack space */
|
||||
if (!Yap_gcl(Yap_Error_Size, 3, ENV, P)) {
|
||||
Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
|
||||
return(FALSE);
|
||||
if (Yap_Error_TYPE == OUT_OF_ATTVARS_ERROR) {
|
||||
Yap_Error_TYPE = YAP_NO_ERROR;
|
||||
if (!Yap_growglobal(NULL)) {
|
||||
Yap_Error(OUT_OF_ATTVARS_ERROR, TermNil, Yap_ErrorMessage);
|
||||
return FALSE;
|
||||
}
|
||||
} else {
|
||||
Yap_Error_TYPE = YAP_NO_ERROR;
|
||||
if (!Yap_gcl(Yap_Error_Size, 3, ENV, P)) {
|
||||
Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
|
||||
return(FALSE);
|
||||
}
|
||||
}
|
||||
}
|
||||
if (IsVarTerm(TermDB)) {
|
||||
|
|
@ -4428,9 +4483,18 @@ static_instance(StaticClause *cl)
|
|||
|
||||
while ((TermDB = GetDBTerm(cl->usc.ClSource)) == 0L) {
|
||||
/* oops, we are in trouble, not enough stack space */
|
||||
if (!Yap_gcl(Yap_Error_Size, 2, ENV, P)) {
|
||||
Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
|
||||
return(FALSE);
|
||||
if (Yap_Error_TYPE == OUT_OF_ATTVARS_ERROR) {
|
||||
Yap_Error_TYPE = YAP_NO_ERROR;
|
||||
if (!Yap_growglobal(NULL)) {
|
||||
Yap_Error(OUT_OF_ATTVARS_ERROR, TermNil, Yap_ErrorMessage);
|
||||
return FALSE;
|
||||
}
|
||||
} else {
|
||||
Yap_Error_TYPE = YAP_NO_ERROR;
|
||||
if (!Yap_gcl(Yap_Error_Size, 2, ENV, P)) {
|
||||
Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
|
||||
return(FALSE);
|
||||
}
|
||||
}
|
||||
}
|
||||
return Yap_unify(ARG2, TermDB);
|
||||
|
|
@ -4491,9 +4555,18 @@ p_instance(void)
|
|||
Term TermDB;
|
||||
while ((TermDB = GetDBTerm(cl->ClSource)) == 0L) {
|
||||
/* oops, we are in trouble, not enough stack space */
|
||||
if (!Yap_gcl(Yap_Error_Size, 2, ENV, P)) {
|
||||
Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
|
||||
return(FALSE);
|
||||
if (Yap_Error_TYPE == OUT_OF_ATTVARS_ERROR) {
|
||||
Yap_Error_TYPE = YAP_NO_ERROR;
|
||||
if (!Yap_growglobal(NULL)) {
|
||||
Yap_Error(OUT_OF_ATTVARS_ERROR, TermNil, Yap_ErrorMessage);
|
||||
return FALSE;
|
||||
}
|
||||
} else {
|
||||
Yap_Error_TYPE = YAP_NO_ERROR;
|
||||
if (!Yap_gcl(Yap_Error_Size, 2, ENV, P)) {
|
||||
Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
|
||||
return(FALSE);
|
||||
}
|
||||
}
|
||||
}
|
||||
return Yap_unify(ARG2, TermDB);
|
||||
|
|
@ -4502,9 +4575,18 @@ p_instance(void)
|
|||
Term TermDB;
|
||||
while ((TermDB = GetDBTermFromDBEntry(dbr)) == 0L) {
|
||||
/* oops, we are in trouble, not enough stack space */
|
||||
if (!Yap_gcl(Yap_Error_Size, 2, ENV, P)) {
|
||||
Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
|
||||
return(FALSE);
|
||||
if (Yap_Error_TYPE == OUT_OF_ATTVARS_ERROR) {
|
||||
Yap_Error_TYPE = YAP_NO_ERROR;
|
||||
if (!Yap_growglobal(NULL)) {
|
||||
Yap_Error(OUT_OF_ATTVARS_ERROR, TermNil, Yap_ErrorMessage);
|
||||
return FALSE;
|
||||
}
|
||||
} else {
|
||||
Yap_Error_TYPE = YAP_NO_ERROR;
|
||||
if (!Yap_gcl(Yap_Error_Size, 2, ENV, P)) {
|
||||
Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
|
||||
return(FALSE);
|
||||
}
|
||||
}
|
||||
t1 = Deref(ARG1);
|
||||
}
|
||||
|
|
@ -4908,9 +4990,18 @@ p_dequeue(void)
|
|||
father_key->FirstInQueue = cur_instance->next;
|
||||
WRITE_UNLOCK(father_key->QRWLock);
|
||||
while ((TDB = GetDBTerm(cur_instance->DBT)) == 0L) {
|
||||
if (!Yap_gcl(Yap_Error_Size, 2, YENV, P)) {
|
||||
Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
|
||||
return FALSE;
|
||||
if (Yap_Error_TYPE == OUT_OF_ATTVARS_ERROR) {
|
||||
Yap_Error_TYPE = YAP_NO_ERROR;
|
||||
if (!Yap_growglobal(NULL)) {
|
||||
Yap_Error(OUT_OF_ATTVARS_ERROR, TermNil, Yap_ErrorMessage);
|
||||
return FALSE;
|
||||
}
|
||||
} else {
|
||||
Yap_Error_TYPE = YAP_NO_ERROR;
|
||||
if (!Yap_gcl(Yap_Error_Size, 2, YENV, P)) {
|
||||
Yap_Error(OUT_OF_STACK_ERROR, TermNil, Yap_ErrorMessage);
|
||||
return FALSE;
|
||||
}
|
||||
}
|
||||
}
|
||||
/* release space for cur_instance */
|
||||
|
|
@ -5095,6 +5186,7 @@ Yap_InitDBPreds(void)
|
|||
#ifdef DEBUG
|
||||
Yap_InitCPred("total_erased", 4, p_total_erased, SyncPredFlag);
|
||||
Yap_InitCPred("key_erased_statistics", 5, p_key_erased_statistics, SyncPredFlag);
|
||||
Yap_InitCPred("predicate_erased_statistics", 5, p_predicate_erased_statistics, SyncPredFlag);
|
||||
Yap_InitCPred("heap_space_info", 3, p_heap_space_info, SyncPredFlag);
|
||||
#endif
|
||||
Yap_InitCPred("nth_instance", 3, p_nth_instance, SyncPredFlag);
|
||||
|
|
|
|||
13
C/errors.c
13
C/errors.c
|
|
@ -950,6 +950,19 @@ Yap_Error(yap_error_number type, Term where, char *format,...)
|
|||
serious = TRUE;
|
||||
}
|
||||
break;
|
||||
case OUT_OF_ATTVARS_ERROR:
|
||||
{
|
||||
int i;
|
||||
|
||||
dump_stack();
|
||||
i = strlen(tmpbuf);
|
||||
nt[0] = MkAtomTerm(Yap_LookupAtom("out_of_attvars_error"));
|
||||
tp = tmpbuf+i;
|
||||
psize -= i;
|
||||
fun = Yap_MkFunctor(Yap_LookupAtom("error"),2);
|
||||
serious = TRUE;
|
||||
}
|
||||
break;
|
||||
case OUT_OF_TRAIL_ERROR:
|
||||
{
|
||||
int i;
|
||||
|
|
|
|||
|
|
@ -2806,7 +2806,6 @@ compact_heap(void)
|
|||
/* oops, we found a blob */
|
||||
int nofcells = (UNMARK_CELL(*current)-EndSpecials) / sizeof(CELL);
|
||||
CELL *ptr = current - nofcells ;
|
||||
CELL func = ptr[0];
|
||||
|
||||
if (MARKED_PTR(ptr)) {
|
||||
#ifdef DEBUG
|
||||
|
|
|
|||
|
|
@ -10,7 +10,7 @@
|
|||
* File: Yap.h.m4 *
|
||||
* mods: *
|
||||
* comments: main header file for YAP *
|
||||
* version: $Id: Yap.h.m4,v 1.64 2004-09-16 17:29:08 vsc Exp $ *
|
||||
* version: $Id: Yap.h.m4,v 1.65 2004-09-17 19:34:52 vsc Exp $ *
|
||||
*************************************************************************/
|
||||
|
||||
#include "config.h"
|
||||
|
|
@ -466,6 +466,7 @@ typedef enum {
|
|||
OUT_OF_HEAP_ERROR,
|
||||
OUT_OF_STACK_ERROR,
|
||||
OUT_OF_TRAIL_ERROR,
|
||||
OUT_OF_ATTVARS_ERROR,
|
||||
PERMISSION_ERROR_ACCESS_PRIVATE_PROCEDURE,
|
||||
PERMISSION_ERROR_NEW_ALIAS_FOR_STREAM,
|
||||
PERMISSION_ERROR_CREATE_ARRAY,
|
||||
|
|
|
|||
|
|
@ -490,15 +490,11 @@ when(_,Goal) :-
|
|||
'$$compile'((S :- var(A), !, freeze(A, S)), (S :- var(A), !, freeze(A, S)), 5, M), fail.
|
||||
'$wait'(_).
|
||||
|
||||
frozen(V, G) :- nonvar(V), !, G = true.
|
||||
frozen(V, G) :- nonvar(V), !,
|
||||
'$do_error'(type_error(variable,V),frozen(V,G)).
|
||||
frozen(V, LG) :-
|
||||
'$project'([V],[V],G),
|
||||
'$simplify_list_of_frozen_goals'(G,LG).
|
||||
%write(vsc:G0), nl,
|
||||
% '$purge_done_goals'(G0, GI),
|
||||
% '$sort'(GI, GII),
|
||||
%write(vsc:GII), nl,
|
||||
% '$convert_list_of_frozen_goals'(GII, G).
|
||||
'$project'([V],[V],Gs),
|
||||
'$simplify_list_of_frozen_goals'(Gs,LG).
|
||||
|
||||
'$simplify_list_of_frozen_goals'([],[]).
|
||||
'$simplify_list_of_frozen_goals'([(_-G)|Gs],[G|NGs]) :-
|
||||
|
|
@ -600,11 +596,10 @@ call_residue(Goal,Residue) :-
|
|||
|
||||
|
||||
'$project'([],_,[]).
|
||||
'$project'([V|LAV],_,LGs) :-
|
||||
'$project'(Vs,_,LGs) :-
|
||||
% we don't have constraints yet, so we must be talking about delays.
|
||||
'$undefined'(modules_with_attributes(LAV),attributes), !,
|
||||
attributes:all_attvars(NLAV),
|
||||
'$fetch_delays'(NLAV,LGs, []).
|
||||
'$fetch_delays'(Vs, LGs, []).
|
||||
'$project'([V|LAV],LIV,LDs) :-
|
||||
attributes:modules_with_attributes(LMods),
|
||||
'$pick_vars_for_project'(LIV,NLIV),
|
||||
|
|
|
|||
|
|
@ -11,8 +11,14 @@
|
|||
* File: errors.yap *
|
||||
* comments: error messages for YAP *
|
||||
* *
|
||||
* Last rev: $Date: 2004-07-22 21:32:22 $,$Author: vsc $ *
|
||||
* Last rev: $Date: 2004-09-17 19:34:53 $,$Author: vsc $ *
|
||||
* $Log: not supported by cvs2svn $
|
||||
* Revision 1.54 2004/07/22 21:32:22 vsc
|
||||
* debugger fixes
|
||||
* initial support for JPL
|
||||
* bad calls to garbage collector and gc
|
||||
* debugger fixes
|
||||
*
|
||||
* Revision 1.53 2004/06/23 17:24:20 vsc
|
||||
* New comment-based message style
|
||||
* Fix thread support (at least don't deadlock with oneself)
|
||||
|
|
@ -472,6 +478,9 @@ print_message(Level, Mss) :-
|
|||
'$output_error_message'(out_of_trail_error, Where) :-
|
||||
format(user_error,'% OUT OF TRAIL SPACE ERROR- ~w~n',
|
||||
[Where]).
|
||||
'$output_error_message'(out_of_attvars_error, Where) :-
|
||||
format(user_error,'% OUT OF STACK SPACE ERROR- ~w~n',
|
||||
[Where]).
|
||||
'$output_error_message'(permission_error(access,private_procedure,P), Where) :-
|
||||
format(user_error,'% PERMISSION ERROR- ~w: cannot see clauses for ~w~n',
|
||||
[Where,P]).
|
||||
|
|
|
|||
Reference in New Issue