{.deprecated.} false positive within template/generics

[alaviss]

Example

proc bar() {.deprecated.} = discard

template foo() =
  when false:
    bar()
  else:
    discard

foo()

Current Output

test.nim(5, 5) Warning: bar is deprecated [Deprecated]

Expected Output

No warnings should be shown.

Additional Information

• The same bug manifests if foo is a generic proc

Nim Compiler Version 1.5.1 [Linux: amd64]
Compiled at 2020-10-19
Copyright (c) 2006-2020 by Andreas Rumpf

git hash: f20e485827df6df97b8396558b10d7c59ca1b7dc
active boot switches: -d:release -d:nimUseLinenoise -d:nativeStackTrace