diff options
| author | krasimir <krasimir@chalmers.se> | 2009-10-06 14:59:02 +0000 |
|---|---|---|
| committer | krasimir <krasimir@chalmers.se> | 2009-10-06 14:59:02 +0000 |
| commit | f1e39b52d123bbf9801614f051c63860e7132bd7 (patch) | |
| tree | d3560606ac173bf05a99e39129b833cdf6e43fe1 /src/GF | |
| parent | cbcdae91484a13780a3d827a1b6ae85f7e3a9ab3 (diff) | |
fix the error message for overload resolution
Diffstat (limited to 'src/GF')
| -rw-r--r-- | src/GF/Compile/CheckGrammar.hs | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/GF/Compile/CheckGrammar.hs b/src/GF/Compile/CheckGrammar.hs index e73a9ae07..e176cbb4a 100644 --- a/src/GF/Compile/CheckGrammar.hs +++ b/src/GF/Compile/CheckGrammar.hs @@ -577,8 +577,7 @@ getOverload gr g mt ot = case appForm ot of checkWarn (text "ignoring lock fields in resolving" <+> ppTerm Unqualified 0 ot) return (mkApp fun tts, val) ([],[]) -> do - ---- let prtType _ = prt -- to debug grammars - let showTypes ty = vcat (map ppType ty) + let showTypes ty = hsep (map ppType ty) checkError $ text "no overload instance of" <+> ppTerm Unqualified 0 f $$ text "for" $$ nest 2 (showTypes tys) $$ |