[PATCH] Correctly check for the main file in the presence of line markers

[Eli Friedman]

Ping.

On Mon, Jul 29, 2013 at 6:33 PM, Eli Friedman <eli.friedman at gmail.com> wrote:
> Patch attached.  Basically, the idea is that even if a SourceLocation
> is technically in the main file, we might want to treat it differently
> in the presence of line markers.  I added
> SourceManager::isPresumedFromMainFile to check this.
>
> I'm particularly looking for suggestions about the name of the method;
> having isFromMainFile and isPresumedFromMainFile seems very confusing,
> but I don't really have any better ideas.
>
> -Eli