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Transfer: changed syntax to remove the mandatory type annotation in let.

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bringert
2005-12-09 11:45:57 +00:00
parent 8739ef954c
commit 6b137b54ba
21 changed files with 80 additions and 95 deletions
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6
src/Transfer/Core/Print.hs
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@@ -96,8 +96,8 @@ instance Print (Tree c) where
PVWild -> prPrec _i 0 (concatD [doc (showString "_")])
ELet letdefs exp -> prPrec _i 0 (concatD [doc (showString "let") , doc (showString "{") , prt 0 letdefs , doc (showString "}") , doc (showString "in") , prt 0 exp])
ECase exp cases -> prPrec _i 0 (concatD [doc (showString "case") , prt 0 exp , doc (showString "of") , doc (showString "{") , prt 0 cases , doc (showString "}")])
EAbs patternvariable exp -> prPrec _i 2 (concatD [doc (showString "\\") , prt 0 patternvariable , doc (showString "->") , prt 0 exp])
EPi patternvariable exp0 exp1 -> prPrec _i 2 (concatD [doc (showString "(") , prt 0 patternvariable , doc (showString ":") , prt 0 exp0 , doc (showString ")") , doc (showString "->") , prt 0 exp1])
EAbs patternvariable exp -> prPrec _i 1 (concatD [doc (showString "\\") , prt 0 patternvariable , doc (showString "->") , prt 0 exp])
EPi patternvariable exp0 exp1 -> prPrec _i 1 (concatD [doc (showString "(") , prt 0 patternvariable , doc (showString ":") , prt 0 exp0 , doc (showString ")") , doc (showString "->") , prt 0 exp1])
EApp exp0 exp1 -> prPrec _i 3 (concatD [prt 3 exp0 , prt 4 exp1])
EProj exp cident -> prPrec _i 4 (concatD [prt 4 exp , doc (showString ".") , prt 0 cident])
ERecType fieldtypes -> prPrec _i 5 (concatD [doc (showString "sig") , doc (showString "{") , prt 0 fieldtypes , doc (showString "}")])
@@ -108,7 +108,7 @@ instance Print (Tree c) where
EInteger n -> prPrec _i 5 (concatD [prt 0 n])
EDouble d -> prPrec _i 5 (concatD [prt 0 d])
EMeta tmeta -> prPrec _i 5 (concatD [prt 0 tmeta])
LetDef cident exp0 exp1 -> prPrec _i 0 (concatD [prt 0 cident , doc (showString ":") , prt 0 exp0 , doc (showString "=") , prt 0 exp1])
LetDef cident exp -> prPrec _i 0 (concatD [prt 0 cident , doc (showString "=") , prt 0 exp])
Case pattern exp0 exp1 -> prPrec _i 0 (concatD [prt 0 pattern , doc (showString "|") , prt 0 exp0 , doc (showString "->") , prt 0 exp1])
FieldType cident exp -> prPrec _i 0 (concatD [prt 0 cident , doc (showString ":") , prt 0 exp])
FieldValue cident exp -> prPrec _i 0 (concatD [prt 0 cident , doc (showString "=") , prt 0 exp])