I've been seeing this build failure for a couple days now. I don't see it
with --enable-checking=no.

'../src/bootstrap-emacs' -batch --no-site-file --no-site-lisp  \
-l comp -f batch-byte+native-compile emacs-lisp/macroexp.el

lisp.h:1310: Emacs fatal error: assertion failed: FIXNUMP (a)
> Fatal error 6: Aborted
> Backtrace:
> ../src/bootstrap-emacs(+0x1f95b0)[0x557d139805b0]
> [many similar lines]
> ../src/bootstrap-emacs(+0x7aab5)[0x557d13801ab5]
> /lib/x86_64-linux-gnu/libc.so.6(+0x2724a)[0x7fd7072e724a]
> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x85)[0x7fd7072e7305]
> ../src/bootstrap-emacs(+0x7bbb1)[0x557d13802bb1]
> make[3]: *** [Makefile:330: emacs-lisp/macroexp.elc] Aborted (core dumped)


Is anyone else seeing this?

Thanks,
~Chad