Re: macroexpansion environments

["Walter van Roggen" <WVANROGGEN@DEC-MARLBORO.ARPA>]

What the examples do when compiled isn't the point. They needn't even
print anything at compile time (and also needn't cause an error).

I agree that the examples constitute programs whose semantics aren't
well-defined. What bothers me is how innocuously similar the two
cases are and that macros expanding into declarations ought to work
"like you'd expect", but don't and can't.

			---Walter
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