clang/AST/Type.h

1031   ExtQualsTypeCommonBase(const Type *baseType, QualType canon)
1032     : BaseType(baseType), CanonicalType(canon) {}
1080   ExtQuals(const Type *baseType, QualType canon, Qualifiers quals)
1082                              canon.isNull() ? QualType(this_(), 0) : canon),
1364   Type(TypeClass tc, QualType canon, bool Dependent,
1368                              canon.isNull() ? QualType(this_(), 0) : canon) {
3410   AttributedType(QualType canon, Kind attrKind,
3412     : Type(Attributed, canon, canon->isDependentType(),
3413            canon->isInstantiationDependentType(),
3414            canon->isVariablyModifiedType(),
3415            canon->containsUnexpandedParameterPack()),
4671   QualType canon = getCommonPtr()->CanonicalType;
4672   return canon.withFastQualifiers(getLocalFastQualifiers());