public QualifiedMemberContext(
     MappingRuleSet ruleSet,
     Type sourceType,
     Type targetType,
     IQualifiedMember sourceMember,
     QualifiedMember targetMember,
     IQualifiedMemberContext parent,
     MapperContext mapperContext)
     : this(
         ruleSet,
         sourceType,
         targetType,
         targetMember,
         parent,
         mapperContext)
 {
     SourceMember = sourceMember.SetContext(this);
 }