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for 'lincat C = T' the typechecker should check that T is a valid type

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krasimir
2009-11-13 10:25:31 +00:00
parent 5a63f221d7
commit 2ddefec2bc
1 changed files with 6 additions and 5 deletions
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11
src/GF/Compile/CheckGrammar.hs
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@@ -175,14 +175,15 @@ checkInfo ms (m,mo) c info = do
return (CncFun linty (Just trm') mpr)
CncCat (Just typ) mdef mpr -> chIn "linearization type of" $ do
typ' <- computeLType gr [] typ
mdef' <- case mdef of
(typ,_) <- checkLType gr [] typ typeType
typ <- computeLType gr [] typ
mdef <- case mdef of
Just def -> do
(def',_) <- checkLType gr [] def (mkFunType [typeStr] typ)
return $ Just def'
(def,_) <- checkLType gr [] def (mkFunType [typeStr] typ)
return $ Just def
_ -> return mdef
mpr <- checkPrintname gr mpr
return (CncCat (Just typ') mdef' mpr)
return (CncCat (Just typ) mdef mpr)
ResOper pty pde -> chIn "operation" $ do
(pty', pde') <- case (pty,pde) of