Am Sun, 19 Sep 2021 20:19:15 -0400 schrieb Scott Kostyshak <skost...@lyx.org>:
> On Sun, Sep 19, 2021 at 08:37:16PM +0200, Kornel Benko wrote:
> > Am Sun, 19 Sep 2021 14:15:21 -0400
> > schrieb Scott Kostyshak <skost...@lyx.org>:
> >
> > > On Sun, Sep 19, 2021 at 02:00:33PM +0200, Kornel Benko wrote:
> > > > Am Sun, 19 Sep 2021 07:45:19 -0400
> > > > schrieb Scott Kostyshak <skost...@lyx.org>:
> > > >
> > > > > > > > So inserting this include cured the compilation for me.
> > > > > > >
> > > > > > > That's great you figured it out and it doesn't add too much
> > > > > > > complexity to
> > > > > > > the code. Are you sure it ended up using the -fsanitize=undefined
> > > > > > > flag ? If
> > > > > > > you do
> > > > > > >
> > > > > > > ldd build-dir/bin/lyx | grep ubsan
> > > > > > >
> > > > > > > Does it show up?
> > > > > > >
> > > > > > > Scott
> > > > > >
> > > > > > libubsan.so.1 => /usr/lib/x86_64-linux-gnu/libubsan.so.1
> > > > > > (0x00007f49cdfd2000)
> > > > >
> > > > > Great, I will experiment next week with it.
> > > > >
> > > > > Thank you,
> > > > >
> > > > > Scott
> > > > >
> > > >
> > > > BTW, how got you the output showing errors? My lyx does not print any
> > > > error
> > > > messages. (I mean:
> > > > 'ColorCode'
> > > > /home/scott/lyxbuilds/master/repo/src/MetricsInfo.cpp:174:6: runtime
> > > > error: load of value 128, which is not a valid value for type
> > > > ...
> > > > )
> > >
> > > It seems that it is triggered with a lot of branches (or perhaps more
> > > generally any
> > > different kind of insets?). Attached is an LFUN sequence that reproduces
> > > it. Does it
> > > trigger the error for you?
> > >
> > > Scott
> >
> > Not on empty document.
>
> For me it works on an empty document. I do use a default.lyx document (this
> is what
> saves when you click on "save class defaults"), but I can reproduce if I
> remove that
> template. I attach both MWEs; there's not much difference between them. For
> me, it is
> sufficient to just open them and I get the messages in the terminal.
>
> Not sure if it's relevant, but perhaps it could be differences with GCC
> version:
>
> g++ --version
> g++ (Ubuntu 10.3.0-1ubuntu1) 10.3.0
>
> Scott
My fail (Using LYX_DEBUG_SANITIZE too late). I get the messages now too.
BTW, I wonder, if if LYX_ASAN and LYX_DEBUG_SANITIZE are eventually exclusive?
Kornel
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