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    Bug 
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    Resolution: Done
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    P1: Critical 
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    5.5.1, 5.6.1, 5.7.0
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    None
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    macOS 10.11.5
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        d7cb2fd44b7801799401dca343014bbf53ad130c
Please see the attached project (SplitterCrash.zip). When user collapses the left side of the splitter with QListView in it, the application crashes immediately.
This can be reproduced on OS X El Capitan.