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Re: Core dump with combination of tie, fermata and some pitches


From: Timothy Lanfear
Subject: Re: Core dump with combination of tie, fermata and some pitches
Date: Fri, 2 Sep 2016 17:36:41 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0

On 02/09/16 17:31, David Kastrup wrote:
Timothy Lanfear <address@hidden> writes:

Bug appears in 2.19.46 and .47. Ubuntu 16.04, 64-bit.

The first line provokes a core dump. The second line is perhaps the
right syntax for this construction and works fine, but I'm reporting
in case there is something here that needs investigating.

\version "2.19.46"

{
   <b' gis'>2\fermata ~ b'2  % core dump
   <b'~ gis'>2\fermata b'2   % move tie inside chord, OK
   <b' g'>2\fermata ~ b'2    % gis => g, OK
   <b' gis'>2 ~ b'2          % delete fermata, OK
   <b' gis'>2\fermata b'2    % delete tie, OK
}
Not here.  Which compilations are you using?  I suspect some compiler
bug or overoptimization.


I'm using the pre-built package.

address@hidden /usr/local/lilypond-2.19.46/bin/lilypond tmp.ly
GNU LilyPond 2.19.46
Processing `tmp.ly'
Parsing...
Interpreting music...
Preprocessing graphical objects...Segmentation fault (core dumped)


--
Timothy Lanfear, Bristol, UK.




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