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blender-archive/source/blender/depsgraph
Sergey Sharybin bb7747e7ca Fix undefined behavior in dependency graph tagging
The tagging code was iterating over bits set in the ID_RECALC_ALL and
was casting the flag to IDRecalcFlag. This was triggering an undefined
behavior warning in Clang since the bit might not have a corresponding
value in the enumerator.

The solution is to pre-define all reacalc flags for all bits. While
this seems a bit annoying this seems to be the least fragile solution
from all suggested ones.

Differential Revision: https://developer.blender.org/D15602
2022-08-02 11:50:54 +02:00
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