How to reproduce:
1. Download attached project and open "Main" Scene
2. Go to build setting and press Build and Run (make sure UWP is selected)
3. Then builds completes, notice error at the bottom left in game

Actual result: Script has a private Update() method, and a public Update(float) method. In development build, the Developer Console says "Script Error (script name): Update() can not take parameters."

Reproduced with: 5.6.3p3, 2017.1.f1, 2017.2.0b11, 2017.3.0a7

Note: This works fine and has no problems in Unity editor or most platforms.