bug#69631: 30.0.50; native compilation errors

[Stefan Monnier]

> $ git clean -xfd && ./autogen.sh &&
> ./configure --prefix=/home/andcor03 --with-nativecomp=aot && make -j64

With 4 cores it takes a while longer to show up.
But yes, I bumped into it after a while.
I pushed a further fix for that (which is a very similar problem).
I'm still wondering why those problems did not show up on my
earlier tests.


        Stefan