On Windows Phone “Step Over” exits from async method when I step over async method call with await

问题

While debugging Windows Phone 8.1 app on device, "Step Over" exits from async method when I step over async method call with await. This does not happen in Windows 8.1 or desktop apps but in Windows Phone apps.

Why does this happen?

回答1:

This problem was caused by disabled option Suppress JIT optimization on module load.

Explained in JIT Optimization and Debugging on MSDN

来源：https://stackoverflow.com/questions/32598151/on-windows-phone-step-over-exits-from-async-method-when-i-step-over-async-meth