[Lilypond-auto] [LilyIssues-auto] [testlilyissues:issues] Re: #5217 random results for the merge-rests-engraver regression test

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So the reason is that staff_priority_less compares pointers in the default case. I'm not entirely sure why those change even without ASLR, but maybe Guile's garbage collection and / or timing of allocation play a role?

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[issues:#5217] random results for the merge-rests-engraver regression test

Status: New
Created: Fri Oct 20, 2017 07:28 AM UTC by Knut Petersen
Last Updated: Sun Nov 03, 2019 08:50 PM UTC
Owner: Knut Petersen
Attachments:

• out-test-baseline-merge-rests-engraver.png (23.8 kB; image/png)
• out-test-merge-rests-engraver.png (23.7 kB; image/png)

There is some randomness in the placement of dots. The merge-rests-engraver.ly regtest (git-version557dc7) exposes the problem as the output might be one of the two attached pngs. The probability for both results is identical on my system.

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