Marge Bot pushed to branch master at Glasgow Haskell Compiler / GHC

Commits:

• 346f2f5a
  by Cheng Shao at 2026-01-20T13:59:30-05:00

  hadrian: remove RTS options in ghc-in-ghci flavour
  
  This patch removes the RTS options passed to ghc in ghc-in-ghci
  flavour, to workaround command line argument handling issue in
  hls/hie-boot that results in `-O64M` instead of `+RTS -O64M -RTS`
  being passed to ghc. It's not a hadrian bug per se, since ghc's own
  ghc-in-ghci multi repl works fine, but we should still make sure HLS
  works. Closes #26801.
  

1 changed file:

• hadrian/src/Settings/Flavours/GhcInGhci.hs

Changes:

 ghciArgs :: Args

 ghciArgs = sourceArgs SourceArgs

     { hsDefault  = mconcat $

-        [ pure ["-O0", "+RTS", "-O64M", "-RTS"]

+        [ pure ["-O0"]

         ]

     , hsLibrary  = mempty

     , hsCompiler = mempty