[tex-live] epTeX weirdness with \numexpr

[Philip Taylor (RHUoL)]

Joseph Wright wrote:
>
> That's the expected outcome: with pTeX there's an extra \BAD.

I don't get one of those here, even if I allow e-pTeX to continue after 
the first error :

This is e-pTeX, Version 3.14159265-p3.8.0-180226-2.6 (utf8.sjis) (TeX 
Live 2018/
W32TeX) (preloaded format=eptex)
  restricted \write18 enabled.
entering extended mode
(./untitled-1.tex
! Missing ) inserted for expression.
<to be read again>
                    \relax
l.2 \message{\test{ 0 + ( 1 + 2 }
                                  }
?
3
! Missing ) inserted for expression.
<to be read again>
                    \foo
l.5 \message{\test{ 0 + ( 1 + 2 }
                                  }
?
3 )
No pages of output.
Transcript written on untitled-1.log.

D:\Users\Philip TAYLOR\Dropbox\Dropbox (Personal)\WBH\Menus\2018\Main>