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Re: PATCH to represent column numbers using source_location

Zack Weinberg wrote:

scan-decls.c MUST NOT include cpphash.h. 

Why not?  I agree it would be preferable to not
use cpphash.h, but I think we can classify scan-decls.c
as a "friend" (in the C++ sense) of cpplib.

An alternative is to move the line_table in fix-headers's
main function to global scope, and use that that instead
of pfile->line_table.  That has the downside that we have
to put an extern declaration in a .c file, rather than a
.h file.
--
	--Per Bothner
per@bothner.com   http://per.bothner.com/

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