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42 #include "qbuiltintypes_p.h"
43 #include "qgenericsequencetype_p.h"
45 #include "qaggregator_p.h"
49 using namespace QPatternist;
51 SequenceType::Ptr Aggregator::staticType() const
53 const SequenceType::Ptr t(m_operands.first()->staticType());
54 ItemType::Ptr itemType(t->itemType());
56 /* Since we have types that are derived from xs:integer, this ensures that
57 * the static type is xs:integer even if the argument is for
58 * instance xs:unsignedShort. */
59 if(BuiltinTypes::xsInteger->xdtTypeMatches(itemType) &&
60 !itemType->xdtTypeMatches(BuiltinTypes::xsInteger))
62 itemType = BuiltinTypes::xsInteger;
65 return makeGenericSequenceType(itemType,
66 t->cardinality().toWithoutMany());