[comp.std.c] Preprocessor numbers and #if

diamond@csl.sony.co.jp (Norman Diamond) (10/11/89)

In evaluating the constant-expression of a #if directive, any
identifiers that are left over after macro substitution are changed
into the constant 0.  What about preprocessor numbers that are left
over after numeric conversion?  For example, 1f0x3 does not convert
into a long or double.  Should it be replaced by the constant 0?

-- 
Norman Diamond, Sony Corp. (diamond%ws.sony.junet@uunet.uu.net seems to work)
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