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-rw-r--r--compiler/GHC/Parser/Annotation.hs4
1 files changed, 3 insertions, 1 deletions
diff --git a/compiler/GHC/Parser/Annotation.hs b/compiler/GHC/Parser/Annotation.hs
index 8dc12555a0..8d47c699ba 100644
--- a/compiler/GHC/Parser/Annotation.hs
+++ b/compiler/GHC/Parser/Annotation.hs
@@ -689,7 +689,9 @@ data AnnList
al_open :: Maybe AddEpAnn,
al_close :: Maybe AddEpAnn,
al_rest :: [AddEpAnn], -- ^ context, such as 'where' keyword
- al_trailing :: [TrailingAnn]
+ al_trailing :: [TrailingAnn] -- ^ items appearing after the
+ -- list, such as '=>' for a
+ -- context
} deriving (Data,Eq)
-- ---------------------------------------------------------------------