[PATCH] Anonymous namespaces are missing import DW_TAG_imported_module.

[Katya Romanova]

I have already created a review for this bug a few hours ago, but it didn't reach the full audience. I didn't add llvm--dev at first when I created the review. Apparently, adding it later doesn't have any effect and the review wasn't sent out to the mailing list. I abandoned the old review and created this one.

Here are a couple of comments that were added to the old review by the people who were specified as the reviewers:

from David Blaikie:

> > I'm not sure if this is really a bug in the debug info - seems like it might be reasonably treated as a bug in the debugger?

> 


from Paul Robinson:

> > Our debugger guys get pretty pedantic about interpreting the DWARF spec. I know GDB will auto-import info from an anonymous namespace, but:

> 

> > 

> 

> >   the size cost here is really minimal (what, 5 or 6 bytes per anonymous namespace scope);

> 

> >   they claimed that deciding whether to skip the namespace based on the name would be a problem for them;

> 

> >   the compiler implementation is obviously trivial;

> 




> > so I didn't really feel motivated to argue the point.

> 



http://reviews.llvm.org/D7895

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