Nim compiler is running into a recursion limit while trying to expand templates

[shashankshampi]

This issue can happen when there are too many nested templates or when the compiler can't efficiently manage deep template instantiations.

Current template: tests/asyncunit.nim
import unittest2, chronos

export unittest2, chronos

template asyncTeardown*(body: untyped): untyped =
teardown:
waitFor(
(
proc() {.async.} =
body
)()
)

template asyncSetup*(body: untyped): untyped =
setup:
waitFor(
(
proc() {.async.} =
body
)()
)

template asyncTest*(name: string, body: untyped): untyped =
test name:
waitFor(
(
proc() {.async.} =
body
)()
)

How to Reproduce:

Add the below test in file tests/pubsub/testgossipinternal.nim and then run any of them nim c -r tests/pubsub/testgossipinternal.nim "handle multiple SUBSCRIBE and UNSUBSCRIBE events"

Test file attached.
message.txt

Error Log:
This will crash with log below and when you do the same thing in the new file by adding the same test in the new file and running it works fine without any error.

error.log

[AlejandroCabeza]

Removed assignments so they are properly done during weekly.