diff options
| author | Alan Zimmerman <alan.zimm@gmail.com> | 2021-08-22 09:13:30 +0100 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2021-09-08 16:58:51 -0400 |
| commit | 86e5a6c34128a20d04808fcffcc49623a5d967bf (patch) | |
| tree | 1d98c5a6049c707c66ab2b9c3247697d4578b4a8 /compiler/GHC/Parser/Annotation.hs | |
| parent | 9fc0fe008c13782cb7b1962b0ebed0bb09ecfb6f (diff) | |
| download | haskell-86e5a6c34128a20d04808fcffcc49623a5d967bf.tar.gz | |
EPA: Capture '+' location for NPlusKPat
The location of the plus symbol was being discarded, we now capture
it.
Closes #20243
Diffstat (limited to 'compiler/GHC/Parser/Annotation.hs')
| -rw-r--r-- | compiler/GHC/Parser/Annotation.hs | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/compiler/GHC/Parser/Annotation.hs b/compiler/GHC/Parser/Annotation.hs index 19925b0678..a914a14b71 100644 --- a/compiler/GHC/Parser/Annotation.hs +++ b/compiler/GHC/Parser/Annotation.hs @@ -13,7 +13,7 @@ module GHC.Parser.Annotation ( -- * In-tree Exact Print Annotations AddEpAnn(..), - EpaLocation(..), epaLocationRealSrcSpan, + EpaLocation(..), epaLocationRealSrcSpan, epaLocationFromSrcAnn, DeltaPos(..), deltaPos, getDeltaLine, EpAnn(..), Anchor(..), AnchorOperation(..), @@ -440,6 +440,10 @@ epaLocationRealSrcSpan :: EpaLocation -> RealSrcSpan epaLocationRealSrcSpan (EpaSpan r) = r epaLocationRealSrcSpan (EpaDelta _) = panic "epaLocationRealSrcSpan" +epaLocationFromSrcAnn :: SrcAnn ann -> EpaLocation +epaLocationFromSrcAnn (SrcSpanAnn EpAnnNotUsed l) = EpaSpan (realSrcSpan l) +epaLocationFromSrcAnn (SrcSpanAnn (EpAnn anc _ _) _) = EpaSpan (anchor anc) + instance Outputable EpaLocation where ppr (EpaSpan r) = text "EpaSpan" <+> ppr r ppr (EpaDelta d) = text "EpaDelta" <+> ppr d |