https://bugs.winehq.org/show_bug.cgi?id=45752
--- Comment #6 from Robert Walker bob.mt.wya@gmail.com --- wine-staging-3.17 gcc 8.2.0 CFLAGS="... -O0" : Visual Studio starts up as expected
wine-staging-3.17 gcc 8.2.0 CFLAGS="... -O2" : Visual Studio starts up and immediately raises an exception
So it _appears_ that this issue is not to be directly related to: https://bugs.winehq.org/show_bug.cgi?id=45199