https://bugs.winehq.org/show_bug.cgi?id=45257
--- Comment #10 from zefkerr zefkerrigan@gmail.com --- You should close it because I admit it's a duplicate of bug 45199. I agree with it. This issue realy is that Arch moved to GCC 8.1, but Wine currently is not compatible with GCC 8.1, but works fine if I compile Wine with GCC 7.3. https://bugs.winehq.org/show_bug.cgi?id=45199
In addition, I tried to build Wine 3.7 with GCC 8.1 and it also did not work as Wine 3.9 after that. But Wine 3.7-3.9 works fine if I build it with GCC 7.3. So, this is exactly not Wine's regression, but this is Wine's incompatibility with GCC 8.1. Thank you. Regards.