JS target error on Nim 1.6

[nitely]

$ nim js -r src/regex.nim
Hint: used config file '/home/esteban/.choosenim/toolchains/nim-1.6.14/config/nim.cfg' [Conf]
Hint: used config file '/home/esteban/.choosenim/toolchains/nim-1.6.14/config/config.nims' [Conf]
...........................................................................................fatal.nim(54)            sysFatal
Error: unhandled exception: types.nim(1738, 11) `ty.kind in {tyTuple, tyObject}`  [AssertionDefect]

[nitely]

Whatever this is seems to be fixed in Nim 2.0.0

[Ethosa]

Reason is https://github.com/nitely/nim-regex/blob/master/src/regex/nfatype.nim#L229

[Ethosa]

distinct keyword throws this exception in Nim < 2.0.0
nim-lang/Nim#20227

[Ethosa]

@nitely it's possible to remove distinct keyword and create a new object with same fields? I can send PR to fix this bug.

[nitely]

It's a Nim regression. It works fine in Nim 1.0.10 and 1.2.12.

And I don't think you can fix it in nim-regex because the distinct is needed, IIRC, but you can try.