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Diffstat (limited to 'compiler/GHC/Parser/Errors/Ppr.hs')
| -rw-r--r-- | compiler/GHC/Parser/Errors/Ppr.hs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/compiler/GHC/Parser/Errors/Ppr.hs b/compiler/GHC/Parser/Errors/Ppr.hs index 7b9f2e64a0..0e83949a2e 100644 --- a/compiler/GHC/Parser/Errors/Ppr.hs +++ b/compiler/GHC/Parser/Errors/Ppr.hs @@ -141,6 +141,9 @@ pp_err = \case PsErrLambdaCase -> text "Illegal lambda-case (use LambdaCase)" + PsErrEmptyLambda + -> text "A lambda requires at least one parameter" + PsErrNumUnderscores reason -> text $ case reason of NumUnderscore_Integral -> "Use NumericUnderscores to allow underscores in integer literals" |