https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90316
--- Comment #34 from Than McIntosh <thanm at google dot com> --- GCC 8 and 9 branches -- I'll do that experiment later this morning. It's worth noting that if the code in questing uses more modern Go constructs (things introduced in Go 1.11/1.12) it may not compile properly, but I will at least give it a shot.