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Diffstat (limited to 'compiler/GHC/Tc/Gen/Sig.hs')
| -rw-r--r-- | compiler/GHC/Tc/Gen/Sig.hs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/compiler/GHC/Tc/Gen/Sig.hs b/compiler/GHC/Tc/Gen/Sig.hs index cfc5454e54..6b141d9173 100644 --- a/compiler/GHC/Tc/Gen/Sig.hs +++ b/compiler/GHC/Tc/Gen/Sig.hs @@ -26,6 +26,7 @@ module GHC.Tc.Gen.Sig( ) where import GHC.Prelude +import GHC.Data.FastString import GHC.Driver.Session import GHC.Driver.Backend @@ -246,7 +247,7 @@ tcUserTypeSig loc hs_sig_ty mb_name where name = case mb_name of Just n -> n - Nothing -> mkUnboundName (mkVarOcc "<expression>") + Nothing -> mkUnboundName (mkVarOccFS (fsLit "<expression>")) ctxt_rrc = ctxt_fn (lhsSigWcTypeContextSpan hs_sig_ty) ctxt_no_rrc = ctxt_fn NoRRC |