Tumbleweed, g++, internal compiler error

Updated Tumbleweed and started getting strange internal compiler errors when using g++. I didn’t make any changes to the code that has compiled and build successfully earlier.

In file included from /usr/include/c++/8/chrono:40,
from /usr/include/c++/8/thread:38,
from main.cpp:23:
**/usr/include/c++/8/limits:1599:7:****internal compiler error: **Illegal instruction
min() _GLIBCXX_USE_NOEXCEPT { return FLT_MIN; }
^~~

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with preprocessed source if appropriate.
See <http://bugs.opensuse.org/> for instructions.

g++ version is as follows:

markku@linux-1hz6:~/Development/git/vdf-new> g++ --version
g++ (SUSE Linux) 8.2.1 20190103 [gcc-8-branch revision 267549]
Copyright (C) 2018 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE

What is unclear in this message?

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with preprocessed source if appropriate.
See <http://bugs.opensuse.org/&gt; for instructions.