Issue 1336 in lilypond: skipTypesetting segfaults when set during a skipBars-induced MultiMeasureRest spanner

[lilypond]

Status: Accepted
Owner: ----
Labels: Type-Defect Priority-Critical

New issue 1336 by v.villenave: skipTypesetting segfaults when set during a  
skipBars-induced MultiMeasureRest spanner
http://code.google.com/p/lilypond/issues/detail?id=1336

The following code (which basically amounts to what showLastLength does, as  
inspired by issue 1173) produces a segfault:

\version "2.13.36"
<<
{
  \time 3/4
  \set Score.skipBars = ##t
  % permuting the two following lines fixes the problem.
  a4 a a
  R2.*2
}
\\

{
  \set Score.skipTypesetting = ##t
  s2. s4
  \set Score.skipTypesetting = ##f
}


This looks like a serious problem, and probably requires to modify the  
Timing translator (possibly introducing a new property) or the Score  
engraver.