diff options
Diffstat (limited to 'compiler/GHC/Tc/Errors/Ppr.hs')
| -rw-r--r-- | compiler/GHC/Tc/Errors/Ppr.hs | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/compiler/GHC/Tc/Errors/Ppr.hs b/compiler/GHC/Tc/Errors/Ppr.hs index 02acd47e2e..017b29425c 100644 --- a/compiler/GHC/Tc/Errors/Ppr.hs +++ b/compiler/GHC/Tc/Errors/Ppr.hs @@ -251,8 +251,10 @@ instance Diagnostic TcRnMessage where -> mkSimpleDecorated $ text "character literal out of range: '\\" <> char c <> char '\'' TcRnIllegalWildcardsInConstructor con -> mkSimpleDecorated $ - vcat [ text "Illegal `..' notation for constructor" <+> quotes (ppr con) - , nest 2 (text "The constructor has no labelled fields") ] + vcat [ text "Illegal `{..}' notation for constructor" <+> quotes (ppr con) + , nest 2 (text "Record wildcards may not be used for constructors with unlabelled fields.") + , nest 2 (text "Possible fix: Remove the `{..}' and add a match for each field of the constructor.") + ] TcRnIgnoringAnnotations anns -> mkSimpleDecorated $ text "Ignoring ANN annotation" <> plural anns <> comma |