Virtualization demo completed
Syntax:
-'intrinsic query late'(Operator::QUERY_LATE) instruction added - struct fields access by index(for types)
Compilation: QUERY_LATE implementation(IntrinsicQueryInstruction::processLate)
Types: type convertion {Int}->Int added, other type convertion improvements
Clang: fixed problems after transition to OpenSuse15/Clang6
Tests: Virtualization.*, Association.QueryLate*, Types.IndexNumber*