[metapost] mpost 1.9991: segmentation fault

[Nicola]

Not sure if this is the right place to report bugs, but anyway:

]mpost
This is MetaPost, version 1.9991 (TeX Live 2016) (kpathsea version 6.2.2)
**\
(/usr/local/texlive/2016/texmf-dist/metapost/base/mpost.mp
(/usr/local/texlive/2016/texmf-dist/metapost/base/plain.mp
Preloading the plain mem file, version 1.005) )
*(t1,t2,t3,t4,t5) = (1,2,3,4,5);
! Missing `)' has been inserted.
<to be read again>
                   ,
<*> (t1,t2,t3,t4,
                 t5) = (1,2,3,4,5);
?
Segmentation fault: 11

Nicola