On Mon, 27 Oct 2014 22:17:24 +0000 bitwise via Digitalmars-d <digitalmars-d@puremagic.com> wrote:
> I have been trying to build a reflection system over the last few > weeks, and noticed different incarnations of this problem several > times: > > &(__error).instanceMethod this means that something gone wrong in the process. '(__error)' is the "pseudotype" for failed CTFE/instantiation. > This error seems like it may be related some how: > > enum index = __traits(getVirtualIndex, TestClass.instanceMethod); > enum p = TestClass.classinfo.vtbl[index]; > > The above code will produce this error: > Error: typeid(main.TestClass).vtbl is not yet implemented at > compile time > > but if this is the problem, shouldn't Both of the test cases fail? why? everything is ok here. you can get method index in compile-time, but there is no built VMT in compile time. what do you want to achieve with second enum?
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