Re: Issue 1477 in lilypond: suppress output for expected warnings

[lilypond]

Comment #6 on issue 1477 by address@hidden: suppress output for  
expected warnings
http://code.google.com/p/lilypond/issues/detail?id=1477

Graham:  I've not made myself clear.  We get an issue that causes a  
segfault, e.g. we're using skipTypesetting, and we've skipped all the music  
in the score.  This causes a segfault.  When we fix it, we issue a warning  
that says "you've skipped all the music in the score".  And that's what we  
want to have happen; we don't want it just go on and produce no output.

So now, we need to have a regtest, and the regtest should produce a warning  
instead of a segfault.

So we shouldn't have a policy of no warnings on regtests, or we won't be  
able to have good regtests for corner cases.