Re: MPS make-thread

[Gerd Möllmann]

Helmut Eller <eller.helmut@gmail.com> writes:

>> Just make-thread.
>> (I am not sure if it is related; if not, I'd better try to prepare a
>> reproducer later and start a new email thread)
>
> This crashes for me:
>
>   emacs -Q -batch -eval \
>    '(thread-join (make-thread (lambda () (igc--collect))))'

On macOS, and in my fork, it says

emacs(38573,0x17071f000) malloc: *** error for object 0x1040c8008: pointer 
being freed was not allocated
emacs(38573,0x17071f000) malloc: *** set a breakpoint in malloc_error_break to 
debug