-Wno-unused-imports doesn't work on redundant {-# SOURCE #-} imports when its on top of the file

Summary

When the flag -Wno-unused-imports is passed on the command line, ghc doesn't warn on redundant {-# SOURCE #-} imports of .hs-boot files. But when the same flag is passed on the top of file in {-# OPTIONS_GHC -Wno-unused-imports #-} the flag is ignored and we get warnings.

Steps to reproduce

Expected behavior

Flag will have same behaviour whether its passed from command line or on top of file

Environment

GHC version used: 9.8.1, 9.8.2

Optional:

Operating System:
System Architecture:

Edited Apr 05, 2024 by Pranay Sashank

To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information