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aarne
2006-01-20 16:56:38 +00:00
parent 60d7d16906
commit c9ed0c4218
2 changed files with 5 additions and 5 deletions
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8
src/GF/Compile/CheckGrammar.hs
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@@ -717,14 +717,14 @@ pattContext env typ p = case p of
g1 <- pattContext env typ p
g2 <- pattContext env typ q
return $ g1 ++ g2
PRep p' -> noBind p'
PNeg p' -> noBind p'
PRep p' -> noBind typeStr p'
PNeg p' -> noBind typ p'
_ -> return [] ---- check types!
where
cnc = env
noBind p' = do
co <- pattContext env typeStr p'
noBind typ p' = do
co <- pattContext env typ p'
if not (null co)
then checkWarn ("no variable bound inside pattern" +++ prt p)
>> return []