On Friday, 17 May 2013 at 14:35:35 UTC, Maxim Fomin wrote:
If it alwalys a bad idea, compiler should not accept such code.
I'm pretty sure the answer is:Compilers can have different extensions, it would be bad for a compiler to reject code which is valid by another compiler.
That said, I don't know of any rules around ignoring these as there is for pragma.
