https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86856
--- Comment #7 from Andreas Schwab <[email protected]> --- %z has been added in gcc 8.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86856
--- Comment #7 from Andreas Schwab <[email protected]> --- %z has been added in gcc 8.