Simon Hengel pushed to branch wip/sol/pgms-deprecated at Glasgow Haskell Compiler / GHC

Commits:

• 43b2e5cd
  by Simon Hengel at 2025-08-06T13:20:53+07:00

  Report -pgms as a deprecated flag
  
  (instead of reporting an unspecific warning)
  
  Before:
  
      on the commandline: warning:
          Object splitting was removed in GHC 8.8
  
  After:
  
      on the commandline: warning: [GHC-53692] [-Wdeprecated-flags]
          -pgms is deprecated: Object splitting was removed in GHC 8.8
  

1 changed file:

• compiler/GHC/Driver/Session.hs

Changes:

       $ noArgM  $ \d -> do

         deprecate $ "use -pgml-supports-no-pie instead"

         pure $ alterToolSettings (\s -> s { toolSettings_ccSupportsNoPie = True }) d)

-  , make_ord_flag defFlag "pgms"

-      (HasArg (\_ -> addWarn "Object splitting was removed in GHC 8.8"))

+  , make_dep_flag defFlag "pgms"

+      (HasArg (\_ -> return ())) "Object splitting was removed in GHC 8.8"

   , make_ord_flag defFlag "pgma"

       $ hasArg $ \f -> alterToolSettings $ \s -> s { toolSettings_pgm_a   = (f,[]) }

   , make_ord_flag defFlag "pgml"