[cfe-dev] Question about include stack printing on diagnostic notes

[Chandler Carruth]

On Tue, Sep 6, 2011 at 9:31 PM, Argyrios Kyrtzidis <akyrtzi at gmail.com>wrote:

> On Sep 6, 2011, at 9:06 PM, Chandler Carruth wrote:
>
> On Tue, Sep 6, 2011 at 8:55 PM, Argyrios Kyrtzidis <akyrtzi at gmail.com>wrote:
>
>> Here's an example where I'd like include stack on the note:
>
>
> Interesting example. Is there a heuristic here we could use to actually
> default some of these back on?
>
> Off the cuff, maybe show it if
> - the note and the diagnostic have the same location, and
> - the include stack for the diagnostic and the note differ, and
> - the include stack for the note differs from that of any previous notes
> for that diagnostic
>
>
> How about show when the FileEntry of the note is the same as a previous
> note/warning but different FileID.
>

Can you explain this in terms that the average user of Clang (rather than
developer) would understand? I *think* i understand it, but i'm not
confident.
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