Template param with default value nil and type untyped keeps the type untyped

[metagn]

Description

proc foo(x: proc ()) = x()

template bar(x: untyped = nil) =
  foo(x)

bar()

Nim Version

6f6e34e, 2.0

Current Output

Error: type mismatch: got <untyped>
but expected one of:
proc foo(x: proc ())
  first type mismatch at position: 1
  required type for x: proc (){.closure.}
  but expression 'nil' is of type: untyped

expression: foo(nil)

Expected Output

compiles

Known Workarounds

No response

Additional Information

No response