Condition can't be inferred, unable to merge overloads

So, with 10.3 releasing, our nightly downstream dependency check build failed telling us:

mypy ./graspologic
/Users/runner/hostedtoolcache/Python/3.7.12/x64/lib/python3.7/site-packages/beartype/_decor/main.py:294: error: Condition can't be inferred, unable to merge overloads
Found 1 error in 1 file (checked 79 source files)

Mypy coming in with the best error messages that tell me nothing actionable there, but it at least seems like it’s sad at something in the new beartype? Any ideas @leycec? It’s entirely too Friday to have to deal with this shit, so I’m sorry about that!

https://github.com/microsoft/graspologic/runs/5513695671?check_suite_focus=true#step:6:1 - for if you would like to inspect any other of the entirely overcomplicated CICD build process that may have some impact on this

[twoertwein]

Might be a mypy 0.940 issue. When I downgrade mypy to 0.931 I do not get this error.

[leycec]

Resolved by ccac042. It turns out that if you don’t sleep, you can solve problems. Tests pass. Therefore, we pass out. 😴

Oh – and we’re dropping the beartype 0.10.4 bomb bundle of joy “soon.” Soon probably means Sunday or Monday evening. (On Saturdays, I pretend none of this is happening.)