# include "llbasic.h"
-/*@iter constraintList_elements_private (sef constraintList x, yield constraint el); @*/
+/*@iter constraintList_elements_private_only (sef constraintList x, yield only constraint el); @*/
+# define constraintList_elements_private_only(x, m_el) \
+ { if (constraintList_isDefined (x)) { int m_ind; constraint *m_elements = &((x)->elements[0]); \
+ for (m_ind = 0 ; m_ind < (x)->nelements; m_ind++) \
+ { constraint m_el = *(m_elements++);
+
+# define end_constraintList_elements_private_only }}}
+
+
+/*@iter constraintList_elements_private (sef constraintList x, yield constraint el); @*/
# define constraintList_elements_private(x, m_el) \
- { int m_ind; constraint *m_elements = &((x)->elements[0]); \
+ { if (constraintList_isDefined (x)) { int m_ind; constraint *m_elements = &((x)->elements[0]); \
for (m_ind = 0 ; m_ind < (x)->nelements; m_ind++) \
{ constraint m_el = *(m_elements++);
-# define end_constraintList_elements_private }}
+# define end_constraintList_elements_private }}}
-constraintList constraintList_makeNew ()
+/*@only@*/ constraintList constraintList_makeNew ()
{
constraintList s = (constraintList) dmalloc (sizeof (*s));
int i;
constraint *newelements;
+ llassert (constraintList_isDefined (s));
+
s->nspace += constraintListBASESIZE;
newelements = (constraint *) dmalloc (sizeof (*newelements)
* (s->nelements + s->nspace));
constraintList
constraintList_add (/*@returned@*/ constraintList s, /*@only@*/ constraint el)
{
+ llassert (constraintList_isDefined (s));
+
/*drl7x */
// el = constraint_simplify (el);
- if (resolve (el, s) )
+ if (constraintList_resolve (el, s) )
{
constraint_free (el);
return s;
c = NULL;
}
-/*@only@*/ constraintList constraintList_addList (/*@returned@*/ constraintList s, /*@observer@*/ constraintList new)
+/*@only@*/ constraintList constraintList_addList (/*@only@*/ /*@returned@*/ constraintList s, /*@observer@*/ constraintList newList)
{
llassert(constraintList_isDefined(s) );
- llassert(constraintList_isDefined(new) );
+ llassert(constraintList_isDefined(newList) );
- if (new == constraintList_undefined)
+ if (newList == constraintList_undefined)
return s;
- constraintList_elements (new, elem)
+ constraintList_elements (newList, elem)
{
s = constraintList_add (s, constraint_copy(elem) );
}
return s;
}
-
-
-/*@only@*/ constraintList constraintList_addListFree (/*@only@*/ constraintList s, /*@only@*/ constraintList new)
+constraintList constraintList_addListFree (/*@returned@*/ constraintList s, /*@only@*/ constraintList newList)
{
llassert(constraintList_isDefined(s) );
- llassert(constraintList_isDefined(new) );
+ llassert(constraintList_isDefined(newList) );
- if (new == constraintList_undefined)
+ if (constraintList_isUndefined(newList) )
return s;
- constraintList_elements_private(new, elem)
+ constraintList_elements_private_only(newList, elem)
{
s = constraintList_add (s, elem);
}
- end_constraintList_elements_private
+ end_constraintList_elements_private_only
- constraintList_freeShallow(new);
+ constraintList_freeShallow(newList);
return s;
}
-cstring
-constraintList_print (constraintList s) /*@*/
+
+extern /*@only@*/ cstring constraintList_unparse ( /*@observer@*/ constraintList s) /*@*/
+{
+ return (constraintList_print(s));
+}
+
+
+/*@only@*/ cstring
+constraintList_print (/*@temp@*/ constraintList s) /*@*/
{
int i;
cstring st = cstring_undefined;
bool first = TRUE;
+
+ if (!constraintList_isDefined (s))
+ {
+ return cstring_makeLiteral ("<undefined>");
+ }
if (s->nelements == 0)
{
cstring type = cstring_undefined;
constraint current = s->elements[i];
- if (current != NULL)
+ if (constraint_isDefined(current) )
{
cstring temp1;
if ( context_getFlag (FLG_ORCONSTRAINT) )
constraintList_elements (s, elem)
{
- if (elem != NULL)
+ if (constraint_isDefined(elem))
{
constraint_printErrorPostCondition (elem, loc);
}
return;
}
-
void constraintList_printError (constraintList s, fileloc loc)
{
constraintList_elements (s, elem)
{
- if (elem != NULL)
+ if (constraint_isDefined(elem) )
{
- constraint_printError (elem, loc);
+ if (constraint_isPost(elem) )
+ constraint_printErrorPostCondition (elem, loc);
+ else
+ constraint_printError (elem, loc);
}
}
end_constraintList_elements;
cstring st = cstring_undefined;
bool first = TRUE;
+ if (!constraintList_isDefined (s))
+ {
+ return cstring_makeLiteral ("<undefined>");
+ }
+
if (s->nelements == 0)
{
st = cstring_makeLiteral("<List Empty>");
cstring type = cstring_undefined;
constraint current = s->elements[i];
- if (current != NULL)
+ if (constraint_isDefined(current ) )
{
cstring temp1 = constraint_printDetailed (current);
type = message ("%s %s\n", type, temp1 );
{
st = type;
first = FALSE;
+ type = NULL;
}
else
{
- st = message ("%s %s", st, type);
+ st = message ("%q %q", st, type);
}
}
return st;
ret = constraintList_makeNew();
constraintList_elements (l1, el)
{
- temp = substitute (el, l2);
+ temp = constraint_substitute (el, l2);
- if (resolve (el, l2) || resolve(temp,l2) )
+ if (constraintList_resolve (el, l2) || constraintList_resolve(temp,l2) )
{ /*avoid redundant constraints*/
- if (!resolve (el, ret) )
+ if (!constraintList_resolve (el, ret) )
{
constraint temp2;
temp2 = constraint_copy(el);
constraintList_elements (l2, el)
{
- temp = substitute (el, l1);
+ temp = constraint_substitute (el, l1);
- if (resolve (el, l1) || resolve(temp,l1) )
+ if (constraintList_resolve (el, l1) || constraintList_resolve(temp,l1) )
{
/*avoid redundant constraints*/
- if (!resolve (el, ret) )
+ if (!constraintList_resolve (el, ret) )
{
constraint temp2;
temp2 = constraint_copy(el);
}
constraintList
-constraintList_copy (constraintList s)
+constraintList_copy (/*@observer@*/ /*@temp@*/ constraintList s)
{
constraintList ret = constraintList_makeNew ();
return c;
}
-constraintList constraintList_preserveCallInfo (/*@returned@*/ constraintList c, exprNode fcn)
+constraintList constraintList_preserveCallInfo (/*@returned@*/ constraintList c,/*@observer@*/ /*@dependent@*/ /*@observer@*/ exprNode fcn)
{
- DPRINTF((message("constraintList_preserveOrig preserving the originial constraints for %s ", constraintList_print (c) ) ));
+ DPRINTF((message("constraintList_preserveCallInfo %s ", constraintList_print (c) ) ));
constraintList_elements_private (c, el)
{
return c;
}
+constraintList constraintList_single (constraint c)
+{
+ constraintList res;
+ res = constraintList_makeNew();
+ res = constraintList_add (res, c);
+ return res;
+}
-
-constraintList constraintList_addGeneratingExpr (constraintList c, exprNode e)
+constraintList constraintList_addGeneratingExpr (constraintList c,/*@dependent@*/ exprNode e)
{
DPRINTF ((message ("entering constraintList_addGeneratingExpr for %s ", exprNode_unparse(e) ) ));
return ret;
}
-/*@only@*/ constraintList constraintList_doSRefFixConstraintParam (constraintList preconditions, exprNodeList arglist)
+/*@only@*/ constraintList constraintList_doSRefFixConstraintParam (constraintList preconditions, /*@temp@*/ /*@observer@*/ exprNodeList arglist)
{
constraintList ret;
ret = constraintList_makeNew();
return ret;
}
-constraintList constraintList_doSRefFixBaseParam (/*@observer@*/ constraintList preconditions, /*@observer@*/
+constraintList constraintList_doSRefFixBaseParam (constraintList preconditions, /*@observer@*/
exprNodeList arglist)
{
constraintList ret;
constraintList_elements_private (c, el)
{
el = constraint_togglePost(el);
- if (el->orig)
+ if (constraint_hasOrig(el) )
{
- el->orig = constraint_togglePost(el->orig);
+ el = constraint_togglePostOrig (el);
}
}
end_constraintList_elements_private;
return c;
}
+/*@only@*/ constraintList constraintList_undump (FILE *f)
+{
+ constraintList ret;
+ char *s = mstring_create (MAX_DUMP_LINE_LENGTH);
+ char *os;
+
+ ret = constraintList_makeNew();
+
+ os = s;
+ s = fgets (os, MAX_DUMP_LINE_LENGTH, f);
+
+ while (s != NULL && *s != ';')
+ {
+ constraint temp;
+ char * c;
+
+ c = reader_getWord(&s);
+
+ if (strcmp (c, "C") != 0)
+ {
+ llfatalbug(message("Error reading library. File may be corrupted"));
+ }
+
+ temp = constraint_undump (f);
+ ret = constraintList_add (ret, temp);
+ s = fgets (os, MAX_DUMP_LINE_LENGTH, f);
+ free(c);
+ }
+ free(s);
+ return ret;
+}
+
+
+void constraintList_dump (/*@observer@*/ constraintList c, FILE *f)
+{
+ constraintList_elements (c, el)
+ {
+ fprintf(f, "C\n");
+ constraint_dump (el, f);
+ }
+ end_constraintList_elements; ;
+}
+
+
+constraintList constraintList_sort (/*@returned@*/ constraintList ret)
+{
+ qsort (ret->elements, (size_t) ret->nelements,
+ (sizeof (*ret->elements) ), constraint_compare);
+ return ret;
+}