https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109080
--- Comment #2 from urbanjost at comcast dot net --- A cannot update, but on https://godbolt.org I found 12.2 was available, and it worked there, so I suppose this can be closed. Program returned: 0 Program stdout &ARGS LINES="Xx","Yy","Zz", ALINES="Xx","Yy","Zz", BLINES="Xx","Yy","Zz", /