diff options
| -rw-r--r-- | compiler/parser/Parser.y.pp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/compiler/parser/Parser.y.pp b/compiler/parser/Parser.y.pp index 6c19812762..410f95bebf 100644 --- a/compiler/parser/Parser.y.pp +++ b/compiler/parser/Parser.y.pp @@ -1752,7 +1752,11 @@ fbinds1 :: { ([HsRecField RdrName (LHsExpr RdrName)], Bool) } | '..' { ([], True) } fbind :: { HsRecField RdrName (LHsExpr RdrName) } - : qvar '=' exp { HsRecField $1 $3 False } + : qvar '=' texp { HsRecField $1 $3 False } + -- RHS is a 'texp', allowing view patterns (Trac #6038) + -- and, incidentaly, sections. Eg + -- f (R { x = show -> s }) = ... + | qvar { HsRecField $1 placeHolderPunRhs True } -- In the punning case, use a place-holder -- The renamer fills in the final value |