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 Forward declaration and use in the same statement
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nodet
New Member

8 Posts

Posted - Feb 27 2008 :  09:16:51 AM  Show Profile  Reply with Quote
Hi,

The following seems to me a perfectly valid code, but VA 10.4.1618 under MSVC 8 does not seem to agree, and underscores the 'Y' (the class name) as an unrecognized symbol:

class X {
class Y* y;
};

Was that already known?

Thanks.

Xavier Nodet
"They that can give up essential liberty to obtain a little temporary
safety deserve neither liberty nor safety." - Benjamin Franklin, 1759.

feline
Whole Tomato Software

United Kingdom
19022 Posts

Posted - Feb 28 2008 :  1:07:10 PM  Show Profile  Reply with Quote
I am seeing the same effect here. Thank you for the clear description.

case=13677

I was not aware you could do that, but it compiles quite happily. For now I would suggest separating out the forward declaration. Personally I think that makes the code easier to follow, but that is also what I am used to seeing

zen is the art of being at one with the two'ness
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