Hello Jim,

> I think you are right. Looking for DW_LNS_set_file was a mistake, since
> it is not fullproof as you demonstrated above. I looked at the dwarf3
> (draft7) reference again, and setting that flag everytime we need to
> record a line seems to be the perfect place to do (it's a bit
> complicated to explain my resoning, I was concerned mostly because
> I was a bit fuzzy on certain details which were cleared by rereding
> the dwarf3 reference document).
> 
> I shall give this a try, and report back.

This worked beautifully, as expected. Here is a new patch, much simpler.

2004-07-30  Joel Brobecker  <brobecker@gnat.com>

        * dwarf2read.c (dwarf_decode_lines): Do not consider the current
        file as included until we record the first line in the linetable.

Tested on x86-linux with a GCC-3.4 based compiler, fixes the following
two regressions:

        sep.exp: list using location inside included file
        sep.exp: breakpoint inside included file

I also verified that this test still passes with GCC 3.2.
OK to commit?

Thanks,
-- 
Joel