Windows 7, 64bit
Broken: 6852184 (2014-02-03, master modified)
Worked: 2.69 official (at least no crash)
Short description of error
A dynamically populated EnumProperty (items <- func) with ENUM_FLAG for multi-select crashes on click. No crash in 2.69 but:
Memoryblock free: pointer not in memlist
Exact steps for others to reproduce the error
Run attached script in 2.69 official, and see Object tab panel at the bottom. Select an object type and see how the second dropdown reacts (may clear label on change, although the property value doesn't change??)
Run it with a recent build, click on it and see it crashing.
The second property is not related to the crash. No crash with static enum items.