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| author | Matthew Pickering <matthewtpickering@gmail.com> | 2021-06-21 12:28:23 +0100 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2021-06-23 03:00:23 -0400 |
| commit | d8e5b274dd258f85867e874a35fa719922a758f0 (patch) | |
| tree | bd738328282dc7af4a597e68b4e6d7c6904448d8 /compiler/GHC/Stg/Lift | |
| parent | aa1d0eb3629bd9d8fda3605c0b7b4dd52ee3d583 (diff) | |
| download | haskell-d8e5b274dd258f85867e874a35fa719922a758f0.tar.gz | |
ghci: Correct free variable calculation in StgToByteCode
Fixes #20019
Diffstat (limited to 'compiler/GHC/Stg/Lift')
| -rw-r--r-- | compiler/GHC/Stg/Lift/Analysis.hs | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/compiler/GHC/Stg/Lift/Analysis.hs b/compiler/GHC/Stg/Lift/Analysis.hs index d4e59a8d6e..5999104c9c 100644 --- a/compiler/GHC/Stg/Lift/Analysis.hs +++ b/compiler/GHC/Stg/Lift/Analysis.hs @@ -115,9 +115,6 @@ type instance XRhsClosure 'LiftLams = DIdSet type instance XLet 'LiftLams = Skeleton type instance XLetNoEscape 'LiftLams = Skeleton -freeVarsOfRhs :: (XRhsClosure pass ~ DIdSet) => GenStgRhs pass -> DIdSet -freeVarsOfRhs (StgRhsCon _ _ _ _ args) = mkDVarSet [ id | StgVarArg id <- args ] -freeVarsOfRhs (StgRhsClosure fvs _ _ _ _) = fvs -- | Captures details of the syntax tree relevant to the cost model, such as -- closures, multi-shot lambdas and case expressions. |