/[ascend]/trunk/base/generic/compiler/relation_util.c
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revision 100 by jds, Fri Dec 9 03:49:19 2005 UTC revision 101 by jds, Sat Dec 10 04:22:07 2005 UTC
# Line 2894  struct relation *RelationCreateTmp(unsig Line 2894  struct relation *RelationCreateTmp(unsig
2894    if (rel == NULL) {    if (rel == NULL) {
2895      rel = CreateRelationStructure(relop,crs_NEWUNION);      rel = CreateRelationStructure(relop,crs_NEWUNION);
2896    }    }
2897    if ((int)lhscap < lhslen) {    if (lhscap < lhslen) {
2898      lhscap = lhslen;      lhscap = lhslen;
2899      if ( RTOKEN(rel).lhs != NULL) {      if ( RTOKEN(rel).lhs != NULL) {
2900        ascfree(RTOKEN(rel).lhs);        ascfree(RTOKEN(rel).lhs);

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john.pye@anu.edu.au
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