Oh right, indeed.
Parser error (my brain) on my side: I looked for "fully q...".
Mea culpa.
On Tue, Aug 30, 2016 at 08:52:25PM +0200, Lucas Soltic wrote:
> I don't know which API you're using, but
> clang::NamedDecl::getQualifiedNameAsString seems to do what you want.
>
> > Le 30 août 2016 à 17:40, David Blaikie via cfe-users
> > <cfe-users@lists.llvm.org> a écrit :
> >
> > Do you want to identify the same entity across a valid program's various
> > source files? Across changes to that program? (what changes?)
> >
> > If you want to do the former, then producing the mangled name of the entity
> > is probably what you want. (some part of the ABI code in Clang could give
> > you that, I would assume - but not sure exactly where)
> >
> >> On Tue, Aug 30, 2016 at 2:33 AM folkert <folk...@vanheusden.com> wrote:
> >> Maybe I could expand a name into its full name and use that.
> >> e.g.:
> >>
> >> namespace bla { class myclass { void mymethod() { } } }
> >>
> >> then the full name of mymethod would be bla::myclass::mymethod would be
> >> unique enough to me (including filename).
> >> Can I somehow get this out of it?
> >>
> >> On Fri, Aug 26, 2016 at 03:33:20PM +0000, David Blaikie wrote:
> >> > There's no structural identity of code in Clang that I know of - I know
> >> > someone's building a tool for doing structural similarity for things like
> >> > plagiarism detection (I think there are some patches on the clang mailing
> >> > list).
> >> >
> >> > But if you only need identity within a single process, the pointer value
> >> > of
> >> > the pointer to any AST construct is a unique identity you can use.
> >> >
> >> > (line/file/column isn't sufficiently unique - you could have a file that
> >> > is
> >> > included under different macro situations and each time it defines a
> >> > different function, but all those functions would appear to be defined on
> >> > the same line/file of that included file - or a macro that defines
> >> > multiple
> >> > functions - both can be resolved by looking at the more complete location
> >> > information (including macro locations, etc))
> >> >
> >> > On Fri, Aug 26, 2016 at 5:11 AM folkert via cfe-users <
> >> > cfe-users@lists.llvm.org> wrote:
> >> >
> >> > > Hi,
> >> > >
> >> > > The Sun java compiler allows you to (from java) walk the AST and
> >> > > investigate it. Each token is stored in an object. Each object has a
> >> > > hash() method which uniquely identifies it.
> >> > >
> >> > > Now I was wondering: can I do so with the LLVM tooling as well? I could
> >> > > of course if I want to identify e.g. a function name just pick the
> >> > > line-
> >> > > and column number and maybe include the function name itself as well
> >> > > but
> >> > > that would constantly change when lines are added and/or removed.
> >> > >
> >> > > Any suggestions?
> >> > >
> >> > >
> >> > > regards,
> >> > >
> >> > > Folkert van Heusden
> >> > >
> >> > > --
> >> > > ---------------------------------------------------------------------
> >> > > Phone: +31-6-41278122, PGP-key: 1F28D8AE, www.vanheusden.com
> >> > > _______________________________________________
> >> > > cfe-users mailing list
> >> > > cfe-users@lists.llvm.org
> >> > > http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-users
> >> > >
> >>
> >>
> >> Folkert van Heusden
> >>
> >> --
> >> Always wondered what the latency of your webserver is? Or how much more
> >> latency you get when you go through a proxy server/tor? The numbers
> >> tell the tale and with HTTPing you know them!
> >> http://www.vanheusden.com/httping/
> >> -----------------------------------------------------------------------
> >> Phone: +31-6-41278122, PGP-key: 1F28D8AE, www.vanheusden.com
> > _______________________________________________
> > cfe-users mailing list
> > cfe-users@lists.llvm.org
> > http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-users
Folkert van Heusden
--
Multi tail barnamaj mowahib li mora9abat attasjilat wa nataij awamir
al 7asoub. damj, talwin, mora9abat attarchi7 wa ila akhirih.
http://www.vanheusden.com/multitail/
----------------------------------------------------------------------
Phone: +31-6-41278122, PGP-key: 1F28D8AE, www.vanheusden.com
_______________________________________________
cfe-users mailing list
cfe-users@lists.llvm.org
http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-users
