https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70909
--- Comment #16 from Matt Godbolt <matt at godbolt dot org> --- Just to be clear; I've been told GCC 6.2 is not required to compile the code I linked; the earliest compiler it has been repro'd with is 4.9 (though we haven't tested further back). It's also the mangled name created by the current trunk of GCC 7.
