Can't use typed macro pragma on procedure taking generic type as parameter

[Menduist]

Example

type Gen[T] = ref object
    field: T
    
macro noop*(prc: typed) = prc

proc gen[T](g: T): T {.noop.} = g

proc genObj[T](g: Gen[T]): T {.noop.} = g.field

Current Output

/tmp/test.nim(8, 22) Error: cannot instantiate Gen [type declared in /tmp/test.nim(1, 6)]
got: <T>
but expected: <T>

gen works, but not genObj

$ nim -v
Nim Compiler Version 1.7.1 [Linux: amd64]
Compiled at 2022-01-10
Copyright (c) 2006-2021 by Andreas Rumpf

git hash: b098546da051ed026e85a9f398e74c396c79a8ad

Probably related to nim-lang/RFCs#44