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Re: New macro expander preamble

Zack Weinberg wrote:-

> This sort of thing should get a trigraph warning:
> 
> /* blah *??/
> /

The comment is done properly with -trigraphs; I forgot the switch.

I thought we agreed we don't warn about trigraphs in comments?  If you
consider this to be outside a comment, it's going to be painful to
catch this one special case.

Neil.
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