https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63356
--- Comment #15 from fiesh at zefix dot tv --- Boost 1.58.0 has a workaround by making one function "explicit". (https://github.com/boostorg/polygon/commit/634aa3de29d63dcf02a478ca2b5045c5e9ccb7e0) Since this means the bug becomes irrelevant for me, I suppose the number of people who do find the bug relevant has decreased to zero. ;)
