I'm a little bit late to the 8.0.1 show, but nevertheless: Motivated by the current discussion about -Wcompat and friends I decided to take a detailed look at the warnings in my projects and hit a regression(?): Somehow I'm unable to suppress the "Top-level binding with no type signature" warnings from 8.0.1 onwards.

The gory details: In my .cabal file I set -Wall (https://github.com/haskell-opengl/OpenGLRaw/blob/master/OpenGLRaw.cabal#L618), and in my .travis.yml I set -Werror (https://github.com/haskell-opengl/OpenGLRaw/blob/master/.travis.yml#L76). But the -Wno-missing-signatures pragma (https://github.com/haskell-opengl/OpenGLRaw/blob/master/src/Graphics/GL/Tokens.hs#L2) doesn't work, see https://travis-ci.org/haskell-opengl/OpenGLRaw/jobs/109400373. Using -fno-warn-missing-signatures didn't work, either, see https://travis-ci.org/haskell-opengl/OpenGLRaw/jobs/109396738.

Am I doing something wrong here or is this really a regression? I'm quite sure that suppressions via pragmas worked in the past... :-(

Cheers,

   S.