Issue 1355 in lilypond: Segfault with define-music-function

[lilypond]

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

New issue 1355 by pnorcks: Segfault with define-music-function
http://code.google.com/p/lilypond/issues/detail?id=1355

Compiling this code ends with a segfault:

%%%%%
toto =
#(define-music-function (parser location arg) (ly:music?)
  (display (ly:event-property arg 'name))
  (make-sequential-music arg))

{ \toto a }
%%%%%

The GDB output/backtrace is attached.

Attachments:
        backtrace.txt  2.9 KB