Xianda Sun

It hangs and crushes Julia, shown something like ```julia signal (11): Segmentation fault: 11 in expression starting at REPL[11]:1 unknown function (ip: 0x123e2497a) Allocations: 277657897 (Pool: 277514439; Big: 143458); GC:...

~~On 1.10.4, it also fails (on my machine MacOS)~~ (edited, never mind, it works!!)

Got it, it runes well on 1.10.4, which is a relief

A much smaller MWE is the way to go, will try to produce one when get time. (Maybe @mhauru can take over when back?)