forked from GitHub/gf-core
completing for release
This commit is contained in:
aarne
15
examples/gfcc/compiler/ErrM.hs
Normal file
15
examples/gfcc/compiler/ErrM.hs
Normal file
@@ -0,0 +1,15 @@
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-- BNF Converter: Error Monad
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-- Copyright (C) 2004 Author: Aarne Ranta
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-- This file comes with NO WARRANTY and may be used FOR ANY PURPOSE.
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module ErrM where
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-- the Error monad: like Maybe type with error msgs
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data Err a = Ok a | Bad String
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deriving (Read, Show, Eq)
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instance Monad Err where
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return = Ok
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Ok a >>= f = f a
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Bad s >>= f = Bad s
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@@ -25,6 +25,11 @@ TestImperC -- executable parser generated from ImperC.cf
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runtime.class -- runtime binary generated from runtime.j
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gft.tmp -- parse result generated by the compiler front end
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jvm.tmp -- pseudo-JVM produced by GF linearization
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TestImperC -- external parser generated by BNFC
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TestImperC.hs -- the external parser Main module
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ParImperC.hs -- the external parser parser module
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LexImperC.hs -- the external parser lexer module
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Required programs to use the compiler:
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-------------------------------------
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290
examples/gfcc/compiler/LexImperC.hs
Normal file
290
examples/gfcc/compiler/LexImperC.hs
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@@ -0,0 +1,290 @@
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{-# OPTIONS -cpp #-}
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{-# LINE 3 "LexImperC.x" #-}
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module LexImperC where
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import ErrM
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#if __GLASGOW_HASKELL__ >= 503
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import Data.Array
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import Data.Char (ord)
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import Data.Array.Base (unsafeAt)
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#else
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import Array
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import Char (ord)
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#endif
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alex_base :: Array Int Int
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alex_base = listArray (0,10) [1,57,66,0,37,-28,36,46,154,362,51]
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alex_table :: Array Int Int
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alex_table = listArray (0,617) [0,-1,-1,-1,-1,-1,-1,-1,-1,-1,2,2,2,2,2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,2,-1,6,-1,-1,-1,-1,-1,3,3,3,3,3,3,3,-1,10,10,10,10,10,10,10,10,10,10,-1,3,3,3,-1,-1,-1,2,2,2,2,2,3,7,5,4,2,2,2,2,2,3,0,0,0,0,0,0,0,0,2,0,0,-1,-1,-1,-1,-1,-1,2,10,10,10,10,10,10,10,10,10,10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,-1,3,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,9,0,0,0,0,0,0,0,0,9,9,9,9,9,9,9,9,9,9,0,0,0,0,-1,0,0,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,0,0,0,-1,9,0,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,0,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,0,0,0,0,0,0,0,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,0,0,0,0,9,0,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,0,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,0,9,9,9,9,9,9,9,9]
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alex_check :: Array Int Int
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alex_check = listArray (0,617) [-1,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,9,10,11,12,13,34,100,37,102,9,10,11,12,13,34,-1,-1,-1,-1,-1,-1,-1,-1,32,-1,-1,91,92,93,94,95,96,32,48,49,50,51,52,53,54,55,56,57,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,39,-1,-1,-1,-1,-1,-1,-1,-1,48,49,50,51,52,53,54,55,56,57,-1,-1,-1,-1,215,-1,-1,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,-1,-1,-1,247,95,-1,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,-1,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,39,248,249,250,251,252,253,254,255,48,49,50,51,52,53,54,55,56,57,-1,-1,-1,-1,-1,-1,-1,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,-1,-1,-1,-1,95,-1,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,-1,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,-1,248,249,250,251,252,253,254,255]
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alex_deflt :: Array Int Int
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alex_deflt = listArray (0,10) [8,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1]
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alex_accept = listArray (0::Int,10) [[],[],[(AlexAccSkip)],[(AlexAcc (alex_action_1))],[],[],[],[],[(AlexAcc (alex_action_2))],[(AlexAcc (alex_action_2))],[(AlexAcc (alex_action_3))]]
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{-# LINE 31 "LexImperC.x" #-}
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tok f p s = f p s
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data Tok =
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TS String -- reserved words
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| TL String -- string literals
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| TI String -- integer literals
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| TV String -- identifiers
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| TD String -- double precision float literals
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| TC String -- character literals
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deriving (Eq,Show,Ord)
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data Token =
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PT Posn Tok
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| Err Posn
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deriving (Eq,Show,Ord)
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tokenPos (PT (Pn _ l _) _ :_) = "line " ++ show l
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tokenPos (Err (Pn _ l _) :_) = "line " ++ show l
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tokenPos _ = "end of file"
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posLineCol (Pn _ l c) = (l,c)
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mkPosToken t@(PT p _) = (posLineCol p, prToken t)
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prToken t = case t of
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PT _ (TS s) -> s
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PT _ (TI s) -> s
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PT _ (TV s) -> s
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PT _ (TD s) -> s
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PT _ (TC s) -> s
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_ -> show t
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eitherResIdent :: (String -> Tok) -> String -> Tok
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eitherResIdent tv s = if isResWord s then (TS s) else (tv s) where
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isResWord s = isInTree s $
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B "int" (B "float" (B "else" N N) (B "if" N N)) (B "return" (B "printf" N N) (B "while" N N))
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|
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data BTree = N | B String BTree BTree deriving (Show)
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isInTree :: String -> BTree -> Bool
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isInTree x tree = case tree of
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N -> False
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B a left right
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| x < a -> isInTree x left
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| x > a -> isInTree x right
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| x == a -> True
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unescapeInitTail :: String -> String
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unescapeInitTail = unesc . tail where
|
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unesc s = case s of
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'\\':c:cs | elem c ['\"', '\\', '\''] -> c : unesc cs
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'\\':'n':cs -> '\n' : unesc cs
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'\\':'t':cs -> '\t' : unesc cs
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'"':[] -> []
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c:cs -> c : unesc cs
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_ -> []
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-------------------------------------------------------------------
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-- Alex wrapper code.
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-- A modified "posn" wrapper.
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-------------------------------------------------------------------
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data Posn = Pn !Int !Int !Int
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deriving (Eq, Show,Ord)
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alexStartPos :: Posn
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alexStartPos = Pn 0 1 1
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alexMove :: Posn -> Char -> Posn
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alexMove (Pn a l c) '\t' = Pn (a+1) l (((c+7) `div` 8)*8+1)
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alexMove (Pn a l c) '\n' = Pn (a+1) (l+1) 1
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alexMove (Pn a l c) _ = Pn (a+1) l (c+1)
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|
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type AlexInput = (Posn, -- current position,
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Char, -- previous char
|
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String) -- current input string
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|
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tokens :: String -> [Token]
|
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tokens str = go (alexStartPos, '\n', str)
|
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where
|
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go :: (Posn, Char, String) -> [Token]
|
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go inp@(pos, _, str) =
|
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case alexScan inp 0 of
|
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AlexEOF -> []
|
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AlexError (pos, _, _) -> fail $ show pos ++ ": lexical error"
|
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AlexSkip inp' len -> go inp'
|
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AlexToken inp' len act -> act pos (take len str) : (go inp')
|
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|
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alexGetChar :: AlexInput -> Maybe (Char,AlexInput)
|
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alexGetChar (p, c, []) = Nothing
|
||||
alexGetChar (p, _, (c:s)) =
|
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let p' = alexMove p c
|
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in p' `seq` Just (c, (p', c, s))
|
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|
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alexInputPrevChar :: AlexInput -> Char
|
||||
alexInputPrevChar (p, c, s) = c
|
||||
|
||||
alex_action_1 = tok (\p s -> PT p (TS s))
|
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alex_action_2 = tok (\p s -> PT p (eitherResIdent TV s))
|
||||
alex_action_3 = tok (\p s -> PT p (TI s))
|
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{-# LINE 1 "GenericTemplate.hs" #-}
|
||||
-- -----------------------------------------------------------------------------
|
||||
-- ALEX TEMPLATE
|
||||
--
|
||||
-- This code is in the PUBLIC DOMAIN; you may copy it freely and use
|
||||
-- it for any purpose whatsoever.
|
||||
|
||||
-- -----------------------------------------------------------------------------
|
||||
-- INTERNALS and main scanner engine
|
||||
|
||||
{-# LINE 22 "GenericTemplate.hs" #-}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
{-# LINE 66 "GenericTemplate.hs" #-}
|
||||
|
||||
alexIndexShortOffAddr arr off = arr ! off
|
||||
|
||||
|
||||
-- -----------------------------------------------------------------------------
|
||||
-- Main lexing routines
|
||||
|
||||
data AlexReturn a
|
||||
= AlexEOF
|
||||
| AlexError !AlexInput
|
||||
| AlexSkip !AlexInput !Int
|
||||
| AlexToken !AlexInput !Int a
|
||||
|
||||
-- alexScan :: AlexInput -> StartCode -> Maybe (AlexInput,Int,act)
|
||||
alexScan input (sc)
|
||||
= alexScanUser undefined input (sc)
|
||||
|
||||
alexScanUser user input (sc)
|
||||
= case alex_scan_tkn user input (0) input sc AlexNone of
|
||||
(AlexNone, input') ->
|
||||
case alexGetChar input of
|
||||
Nothing ->
|
||||
|
||||
|
||||
|
||||
AlexEOF
|
||||
Just _ ->
|
||||
|
||||
|
||||
|
||||
AlexError input
|
||||
|
||||
(AlexLastSkip input len, _) ->
|
||||
|
||||
|
||||
|
||||
AlexSkip input len
|
||||
|
||||
(AlexLastAcc k input len, _) ->
|
||||
|
||||
|
||||
|
||||
AlexToken input len k
|
||||
|
||||
|
||||
-- Push the input through the DFA, remembering the most recent accepting
|
||||
-- state it encountered.
|
||||
|
||||
alex_scan_tkn user orig_input len input s last_acc =
|
||||
input `seq` -- strict in the input
|
||||
case s of
|
||||
(-1) -> (last_acc, input)
|
||||
_ -> alex_scan_tkn' user orig_input len input s last_acc
|
||||
|
||||
alex_scan_tkn' user orig_input len input s last_acc =
|
||||
let
|
||||
new_acc = check_accs (alex_accept `unsafeAt` (s))
|
||||
in
|
||||
new_acc `seq`
|
||||
case alexGetChar input of
|
||||
Nothing -> (new_acc, input)
|
||||
Just (c, new_input) ->
|
||||
|
||||
|
||||
|
||||
let
|
||||
base = alexIndexShortOffAddr alex_base s
|
||||
(ord_c) = ord c
|
||||
offset = (base + ord_c)
|
||||
check = alexIndexShortOffAddr alex_check offset
|
||||
|
||||
new_s = if (offset >= (0)) && (check == ord_c)
|
||||
then alexIndexShortOffAddr alex_table offset
|
||||
else alexIndexShortOffAddr alex_deflt s
|
||||
in
|
||||
alex_scan_tkn user orig_input (len + (1)) new_input new_s new_acc
|
||||
|
||||
where
|
||||
check_accs [] = last_acc
|
||||
check_accs (AlexAcc a : _) = AlexLastAcc a input (len)
|
||||
check_accs (AlexAccSkip : _) = AlexLastSkip input (len)
|
||||
check_accs (AlexAccPred a pred : rest)
|
||||
| pred user orig_input (len) input
|
||||
= AlexLastAcc a input (len)
|
||||
check_accs (AlexAccSkipPred pred : rest)
|
||||
| pred user orig_input (len) input
|
||||
= AlexLastSkip input (len)
|
||||
check_accs (_ : rest) = check_accs rest
|
||||
|
||||
data AlexLastAcc a
|
||||
= AlexNone
|
||||
| AlexLastAcc a !AlexInput !Int
|
||||
| AlexLastSkip !AlexInput !Int
|
||||
|
||||
data AlexAcc a user
|
||||
= AlexAcc a
|
||||
| AlexAccSkip
|
||||
| AlexAccPred a (AlexAccPred user)
|
||||
| AlexAccSkipPred (AlexAccPred user)
|
||||
|
||||
type AlexAccPred user = user -> AlexInput -> Int -> AlexInput -> Bool
|
||||
|
||||
-- -----------------------------------------------------------------------------
|
||||
-- Predicates on a rule
|
||||
|
||||
alexAndPred p1 p2 user in1 len in2
|
||||
= p1 user in1 len in2 && p2 user in1 len in2
|
||||
|
||||
--alexPrevCharIsPred :: Char -> AlexAccPred _
|
||||
alexPrevCharIs c _ input _ _ = c == alexInputPrevChar input
|
||||
|
||||
--alexPrevCharIsOneOfPred :: Array Char Bool -> AlexAccPred _
|
||||
alexPrevCharIsOneOf arr _ input _ _ = arr ! alexInputPrevChar input
|
||||
|
||||
--alexRightContext :: Int -> AlexAccPred _
|
||||
alexRightContext (sc) user _ _ input =
|
||||
case alex_scan_tkn user input (0) input sc AlexNone of
|
||||
(AlexNone, _) -> False
|
||||
_ -> True
|
||||
-- TODO: there's no need to find the longest
|
||||
-- match when checking the right context, just
|
||||
-- the first match will do.
|
||||
|
||||
-- used by wrappers
|
||||
iUnbox (i) = i
|
||||
947
examples/gfcc/compiler/ParImperC.hs
Normal file
947
examples/gfcc/compiler/ParImperC.hs
Normal file
@@ -0,0 +1,947 @@
|
||||
{-# OPTIONS -fglasgow-exts -cpp #-}
|
||||
-- parser produced by Happy Version 1.13
|
||||
|
||||
module ParImperC where
|
||||
import Trees
|
||||
import LexImperC
|
||||
import ErrM
|
||||
import Array
|
||||
#if __GLASGOW_HASKELL__ >= 503
|
||||
import GHC.Exts
|
||||
#else
|
||||
import GlaExts
|
||||
#endif
|
||||
|
||||
newtype HappyAbsSyn t6 t7 = HappyAbsSyn (() -> ())
|
||||
happyIn6 :: t6 -> (HappyAbsSyn t6 t7)
|
||||
happyIn6 x = unsafeCoerce# x
|
||||
{-# INLINE happyIn6 #-}
|
||||
happyOut6 :: (HappyAbsSyn t6 t7) -> t6
|
||||
happyOut6 x = unsafeCoerce# x
|
||||
{-# INLINE happyOut6 #-}
|
||||
happyIn7 :: t7 -> (HappyAbsSyn t6 t7)
|
||||
happyIn7 x = unsafeCoerce# x
|
||||
{-# INLINE happyIn7 #-}
|
||||
happyOut7 :: (HappyAbsSyn t6 t7) -> t7
|
||||
happyOut7 x = unsafeCoerce# x
|
||||
{-# INLINE happyOut7 #-}
|
||||
happyIn8 :: (CFTree) -> (HappyAbsSyn t6 t7)
|
||||
happyIn8 x = unsafeCoerce# x
|
||||
{-# INLINE happyIn8 #-}
|
||||
happyOut8 :: (HappyAbsSyn t6 t7) -> (CFTree)
|
||||
happyOut8 x = unsafeCoerce# x
|
||||
{-# INLINE happyOut8 #-}
|
||||
happyIn9 :: (CFTree) -> (HappyAbsSyn t6 t7)
|
||||
happyIn9 x = unsafeCoerce# x
|
||||
{-# INLINE happyIn9 #-}
|
||||
happyOut9 :: (HappyAbsSyn t6 t7) -> (CFTree)
|
||||
happyOut9 x = unsafeCoerce# x
|
||||
{-# INLINE happyOut9 #-}
|
||||
happyIn10 :: (CFTree) -> (HappyAbsSyn t6 t7)
|
||||
happyIn10 x = unsafeCoerce# x
|
||||
{-# INLINE happyIn10 #-}
|
||||
happyOut10 :: (HappyAbsSyn t6 t7) -> (CFTree)
|
||||
happyOut10 x = unsafeCoerce# x
|
||||
{-# INLINE happyOut10 #-}
|
||||
happyIn11 :: (CFTree) -> (HappyAbsSyn t6 t7)
|
||||
happyIn11 x = unsafeCoerce# x
|
||||
{-# INLINE happyIn11 #-}
|
||||
happyOut11 :: (HappyAbsSyn t6 t7) -> (CFTree)
|
||||
happyOut11 x = unsafeCoerce# x
|
||||
{-# INLINE happyOut11 #-}
|
||||
happyIn12 :: (CFTree) -> (HappyAbsSyn t6 t7)
|
||||
happyIn12 x = unsafeCoerce# x
|
||||
{-# INLINE happyIn12 #-}
|
||||
happyOut12 :: (HappyAbsSyn t6 t7) -> (CFTree)
|
||||
happyOut12 x = unsafeCoerce# x
|
||||
{-# INLINE happyOut12 #-}
|
||||
happyIn13 :: (CFTree) -> (HappyAbsSyn t6 t7)
|
||||
happyIn13 x = unsafeCoerce# x
|
||||
{-# INLINE happyIn13 #-}
|
||||
happyOut13 :: (HappyAbsSyn t6 t7) -> (CFTree)
|
||||
happyOut13 x = unsafeCoerce# x
|
||||
{-# INLINE happyOut13 #-}
|
||||
happyIn14 :: (CFTree) -> (HappyAbsSyn t6 t7)
|
||||
happyIn14 x = unsafeCoerce# x
|
||||
{-# INLINE happyIn14 #-}
|
||||
happyOut14 :: (HappyAbsSyn t6 t7) -> (CFTree)
|
||||
happyOut14 x = unsafeCoerce# x
|
||||
{-# INLINE happyOut14 #-}
|
||||
happyIn15 :: (CFTree) -> (HappyAbsSyn t6 t7)
|
||||
happyIn15 x = unsafeCoerce# x
|
||||
{-# INLINE happyIn15 #-}
|
||||
happyOut15 :: (HappyAbsSyn t6 t7) -> (CFTree)
|
||||
happyOut15 x = unsafeCoerce# x
|
||||
{-# INLINE happyOut15 #-}
|
||||
happyIn16 :: (CFTree) -> (HappyAbsSyn t6 t7)
|
||||
happyIn16 x = unsafeCoerce# x
|
||||
{-# INLINE happyIn16 #-}
|
||||
happyOut16 :: (HappyAbsSyn t6 t7) -> (CFTree)
|
||||
happyOut16 x = unsafeCoerce# x
|
||||
{-# INLINE happyOut16 #-}
|
||||
happyIn17 :: (CFTree) -> (HappyAbsSyn t6 t7)
|
||||
happyIn17 x = unsafeCoerce# x
|
||||
{-# INLINE happyIn17 #-}
|
||||
happyOut17 :: (HappyAbsSyn t6 t7) -> (CFTree)
|
||||
happyOut17 x = unsafeCoerce# x
|
||||
{-# INLINE happyOut17 #-}
|
||||
happyIn18 :: (CFTree) -> (HappyAbsSyn t6 t7)
|
||||
happyIn18 x = unsafeCoerce# x
|
||||
{-# INLINE happyIn18 #-}
|
||||
happyOut18 :: (HappyAbsSyn t6 t7) -> (CFTree)
|
||||
happyOut18 x = unsafeCoerce# x
|
||||
{-# INLINE happyOut18 #-}
|
||||
happyIn19 :: (CFTree) -> (HappyAbsSyn t6 t7)
|
||||
happyIn19 x = unsafeCoerce# x
|
||||
{-# INLINE happyIn19 #-}
|
||||
happyOut19 :: (HappyAbsSyn t6 t7) -> (CFTree)
|
||||
happyOut19 x = unsafeCoerce# x
|
||||
{-# INLINE happyOut19 #-}
|
||||
happyIn20 :: (CFTree) -> (HappyAbsSyn t6 t7)
|
||||
happyIn20 x = unsafeCoerce# x
|
||||
{-# INLINE happyIn20 #-}
|
||||
happyOut20 :: (HappyAbsSyn t6 t7) -> (CFTree)
|
||||
happyOut20 x = unsafeCoerce# x
|
||||
{-# INLINE happyOut20 #-}
|
||||
happyIn21 :: (CFTree) -> (HappyAbsSyn t6 t7)
|
||||
happyIn21 x = unsafeCoerce# x
|
||||
{-# INLINE happyIn21 #-}
|
||||
happyOut21 :: (HappyAbsSyn t6 t7) -> (CFTree)
|
||||
happyOut21 x = unsafeCoerce# x
|
||||
{-# INLINE happyOut21 #-}
|
||||
happyIn22 :: (CFTree) -> (HappyAbsSyn t6 t7)
|
||||
happyIn22 x = unsafeCoerce# x
|
||||
{-# INLINE happyIn22 #-}
|
||||
happyOut22 :: (HappyAbsSyn t6 t7) -> (CFTree)
|
||||
happyOut22 x = unsafeCoerce# x
|
||||
{-# INLINE happyOut22 #-}
|
||||
happyIn23 :: (CFTree) -> (HappyAbsSyn t6 t7)
|
||||
happyIn23 x = unsafeCoerce# x
|
||||
{-# INLINE happyIn23 #-}
|
||||
happyOut23 :: (HappyAbsSyn t6 t7) -> (CFTree)
|
||||
happyOut23 x = unsafeCoerce# x
|
||||
{-# INLINE happyOut23 #-}
|
||||
happyInTok :: Token -> (HappyAbsSyn t6 t7)
|
||||
happyInTok x = unsafeCoerce# x
|
||||
{-# INLINE happyInTok #-}
|
||||
happyOutTok :: (HappyAbsSyn t6 t7) -> Token
|
||||
happyOutTok x = unsafeCoerce# x
|
||||
{-# INLINE happyOutTok #-}
|
||||
|
||||
happyActOffsets :: HappyAddr
|
||||
happyActOffsets = HappyA# "\xf8\xff\xfc\xff\x05\x00\xcc\x00\x00\x00\xde\x00\xd5\x00\xc8\x00\x00\x00\xc4\x00\xd1\x00\x00\x00\x05\x00\x00\x00\xda\x00\xc2\x00\xc6\x00\x00\x00\xfc\xff\x00\x00\xd9\x00\x00\x00\xd8\x00\x03\x00\xd7\x00\xc1\x00\xbd\x00\xd4\x00\x05\x00\xd0\x00\x00\x00\x2c\x00\x05\x00\xcb\x00\xcf\x00\x05\x00\xcd\x00\x05\x00\x05\x00\x05\x00\x05\x00\xb4\x00\x01\x00\xc3\x00\x89\x00\x00\x00\x00\x00\x7d\x00\xfb\xff\x7d\x00\x00\x00\x00\x00\xc5\x00\xfc\xff\xfc\xff\x87\x00\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x86\x00\x11\x00\x6c\x00\x76\x00\x6b\x00\xfc\xff\x05\x00\xfc\xff\x00\x00\x00\x00\xfc\xff\x00\x00\x05\x00\x00\x00\x00\x00\x63\x00\x6a\x00\xfc\xff\xfc\xff\x61\x00\x59\x00\xf8\xff\xfc\xff\x64\x00\x00\x00\x60\x00\xfc\xff\xfc\xff\xfc\xff\x5a\x00\x00\x00\x52\x00\x00\x00\x48\x00\xf8\xff\x00\x00\x00\x00\x00\x00\xf8\xff\x00\x00\x29\x00\x00\x00"#
|
||||
|
||||
happyGotoOffsets :: HappyAddr
|
||||
happyGotoOffsets = HappyA# "\x49\x00\x7a\x00\xb7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb0\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa9\x00\x00\x00\x1d\x00\x00\x00\x00\x00\xa2\x00\x00\x00\x00\x00\x0c\x00\x9b\x00\x00\x00\x00\x00\x94\x00\x00\x00\x36\x00\xc7\x00\xbe\x00\xc0\x00\x14\x00\x2b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x6e\x00\x68\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x73\x00\x0b\x00\x00\x00\x00\x00\x62\x00\x8d\x00\x5c\x00\x00\x00\x00\x00\x56\x00\x00\x00\x24\x00\x00\x00\x00\x00\x00\x00\x00\x00\x50\x00\x4a\x00\x00\x00\x00\x00\x15\x00\x32\x00\x00\x00\x00\x00\x00\x00\x44\x00\x3e\x00\x38\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d\x00\x00\x00\x00\x00\x00\x00\x7b\x00\x00\x00\x00\x00\x00\x00"#
|
||||
|
||||
happyDefActions :: HappyAddr
|
||||
happyDefActions = HappyA# "\xd4\xff\xe9\xff\x00\x00\x00\x00\xfc\xff\xed\xff\xee\xff\x00\x00\xfa\xff\xf9\xff\xf7\xff\xf4\xff\x00\x00\xfb\xff\x00\x00\x00\x00\x00\x00\xe2\xff\xe9\xff\xdf\xff\x00\x00\xde\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe5\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xd7\xff\x00\x00\xf0\xff\xef\xff\xf5\xff\xf8\xff\xf6\xff\xf3\xff\xf2\xff\x00\x00\xe9\xff\xe9\xff\x00\x00\x00\x00\xe3\xff\xe1\xff\xe0\xff\xe6\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe9\xff\x00\x00\xe9\xff\xeb\xff\xea\xff\xe9\xff\xf1\xff\x00\x00\xd8\xff\xec\xff\x00\x00\x00\x00\xe9\xff\xe9\xff\x00\x00\xda\xff\x00\x00\xe9\xff\x00\x00\xe4\xff\x00\x00\xe9\xff\xe9\xff\xe9\xff\x00\x00\xd9\xff\x00\x00\xdb\xff\x00\x00\xd4\xff\xe7\xff\xe8\xff\xd2\xff\xd4\xff\xd3\xff\xdc\xff"#
|
||||
|
||||
happyCheck :: HappyAddr
|
||||
happyCheck = HappyA# "\xff\xff\x05\x00\x01\x00\x02\x00\x01\x00\x0a\x00\x01\x00\x04\x00\x10\x00\x0e\x00\x12\x00\x00\x00\x10\x00\x11\x00\x12\x00\x13\x00\x14\x00\x15\x00\x16\x00\x02\x00\x08\x00\x01\x00\x0a\x00\x16\x00\x17\x00\x16\x00\x17\x00\x16\x00\x17\x00\x00\x00\x09\x00\x00\x00\x0b\x00\x10\x00\x0d\x00\x12\x00\x00\x00\x01\x00\x02\x00\x03\x00\x04\x00\x05\x00\x06\x00\x00\x00\x01\x00\x02\x00\x03\x00\x04\x00\x05\x00\x06\x00\x00\x00\x0f\x00\x08\x00\x09\x00\x00\x00\x01\x00\x00\x00\x07\x00\x0f\x00\x09\x00\x06\x00\x0b\x00\x00\x00\x07\x00\x0e\x00\x09\x00\x19\x00\x0b\x00\x00\x00\x07\x00\x09\x00\x09\x00\x0b\x00\x0b\x00\x00\x00\x07\x00\x04\x00\x09\x00\x11\x00\x0b\x00\x00\x00\x07\x00\x09\x00\x09\x00\x0b\x00\x0b\x00\x00\x00\x07\x00\x06\x00\x09\x00\x11\x00\x0b\x00\x00\x00\x07\x00\x04\x00\x09\x00\x07\x00\x0b\x00\x00\x00\x07\x00\x04\x00\x09\x00\x05\x00\x0b\x00\x00\x00\x07\x00\x06\x00\x09\x00\x02\x00\x0b\x00\x00\x00\x07\x00\x05\x00\x09\x00\x0f\x00\x0b\x00\x00\x00\x07\x00\x07\x00\x09\x00\x02\x00\x0b\x00\x00\x00\x07\x00\x09\x00\x09\x00\x0b\x00\x0b\x00\x0d\x00\x07\x00\x16\x00\x09\x00\x09\x00\x0b\x00\x0b\x00\x0c\x00\x02\x00\x02\x00\x0d\x00\x02\x00\x11\x00\x00\x00\x01\x00\x02\x00\x03\x00\x04\x00\x05\x00\x06\x00\x00\x00\x01\x00\x02\x00\x03\x00\x04\x00\x05\x00\x06\x00\x00\x00\x01\x00\x02\x00\x03\x00\x04\x00\x05\x00\x06\x00\x00\x00\x01\x00\x02\x00\x03\x00\x04\x00\x05\x00\x06\x00\x00\x00\x01\x00\x02\x00\x03\x00\x04\x00\x05\x00\x06\x00\x00\x00\x01\x00\x02\x00\x03\x00\x04\x00\x05\x00\x06\x00\x00\x00\x01\x00\x02\x00\x03\x00\x04\x00\x05\x00\x06\x00\x00\x00\x01\x00\x00\x00\x01\x00\x04\x00\x05\x00\x06\x00\x05\x00\x06\x00\x00\x00\x01\x00\x04\x00\x07\x00\x17\x00\x05\x00\x06\x00\x0a\x00\x02\x00\x0c\x00\x06\x00\x0e\x00\x04\x00\x04\x00\x01\x00\x19\x00\x16\x00\x01\x00\x01\x00\x01\x00\x19\x00\x16\x00\x03\x00\x0d\x00\x01\x00\x0b\x00\x19\x00\x16\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff"#
|
||||
|
||||
happyTable :: HappyAddr
|
||||
happyTable = HappyA# "\x00\x00\x13\x00\x0d\x00\x2e\x00\x0d\x00\x27\x00\x0d\x00\x1f\x00\x14\x00\x29\x00\x16\x00\x51\x00\x14\x00\x15\x00\x16\x00\x17\x00\x18\x00\x19\x00\x05\x00\x42\x00\x38\x00\x2e\x00\x39\x00\x05\x00\x0e\x00\x05\x00\x0e\x00\x05\x00\x0e\x00\x1b\x00\x3f\x00\x22\x00\x11\x00\x14\x00\x5d\x00\x16\x00\x05\x00\x06\x00\x2b\x00\x08\x00\x09\x00\x0a\x00\x0b\x00\x05\x00\x06\x00\x2b\x00\x08\x00\x09\x00\x0a\x00\x0b\x00\x0e\x00\x4a\x00\x3b\x00\x3c\x00\x05\x00\x06\x00\x0e\x00\x5b\x00\x2c\x00\x10\x00\x32\x00\x11\x00\x0e\x00\x60\x00\x5c\x00\x10\x00\xdc\xff\x11\x00\x0e\x00\x61\x00\x19\x00\x10\x00\x11\x00\x11\x00\x0e\x00\x58\x00\x64\x00\x10\x00\x62\x00\x11\x00\x0e\x00\x54\x00\x19\x00\x10\x00\x11\x00\x11\x00\x0e\x00\x55\x00\x5f\x00\x10\x00\x1a\x00\x11\x00\x0e\x00\x4b\x00\x60\x00\x10\x00\x53\x00\x11\x00\x0e\x00\x4c\x00\x5a\x00\x10\x00\x54\x00\x11\x00\x0e\x00\x4e\x00\x5b\x00\x10\x00\x57\x00\x11\x00\x0e\x00\x45\x00\x50\x00\x10\x00\x58\x00\x11\x00\x0e\x00\x46\x00\x44\x00\x10\x00\x51\x00\x11\x00\x0e\x00\x21\x00\x3f\x00\x10\x00\x11\x00\x11\x00\x40\x00\x0f\x00\x05\x00\x10\x00\x19\x00\x11\x00\x11\x00\x64\x00\x43\x00\x45\x00\x26\x00\x49\x00\x65\x00\x05\x00\x06\x00\x4d\x00\x08\x00\x09\x00\x0a\x00\x0b\x00\x05\x00\x06\x00\x34\x00\x08\x00\x09\x00\x0a\x00\x0b\x00\x05\x00\x06\x00\x37\x00\x08\x00\x09\x00\x0a\x00\x0b\x00\x05\x00\x06\x00\x3d\x00\x08\x00\x09\x00\x0a\x00\x0b\x00\x05\x00\x06\x00\x1d\x00\x08\x00\x09\x00\x0a\x00\x0b\x00\x05\x00\x06\x00\x24\x00\x08\x00\x09\x00\x0a\x00\x0b\x00\x05\x00\x06\x00\x07\x00\x08\x00\x09\x00\x0a\x00\x0b\x00\x05\x00\x06\x00\x05\x00\x06\x00\x30\x00\x0a\x00\x0b\x00\x2f\x00\x0b\x00\x05\x00\x06\x00\x48\x00\x4a\x00\x0e\x00\x31\x00\x0b\x00\x27\x00\x34\x00\x28\x00\x37\x00\x29\x00\x36\x00\x3d\x00\x3f\x00\xff\xff\x05\x00\x1d\x00\x20\x00\x21\x00\xff\xff\x05\x00\x24\x00\x26\x00\x2b\x00\x2a\x00\xff\xff\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"#
|
||||
|
||||
happyReduceArr = array (3, 45) [
|
||||
(3 , happyReduce_3),
|
||||
(4 , happyReduce_4),
|
||||
(5 , happyReduce_5),
|
||||
(6 , happyReduce_6),
|
||||
(7 , happyReduce_7),
|
||||
(8 , happyReduce_8),
|
||||
(9 , happyReduce_9),
|
||||
(10 , happyReduce_10),
|
||||
(11 , happyReduce_11),
|
||||
(12 , happyReduce_12),
|
||||
(13 , happyReduce_13),
|
||||
(14 , happyReduce_14),
|
||||
(15 , happyReduce_15),
|
||||
(16 , happyReduce_16),
|
||||
(17 , happyReduce_17),
|
||||
(18 , happyReduce_18),
|
||||
(19 , happyReduce_19),
|
||||
(20 , happyReduce_20),
|
||||
(21 , happyReduce_21),
|
||||
(22 , happyReduce_22),
|
||||
(23 , happyReduce_23),
|
||||
(24 , happyReduce_24),
|
||||
(25 , happyReduce_25),
|
||||
(26 , happyReduce_26),
|
||||
(27 , happyReduce_27),
|
||||
(28 , happyReduce_28),
|
||||
(29 , happyReduce_29),
|
||||
(30 , happyReduce_30),
|
||||
(31 , happyReduce_31),
|
||||
(32 , happyReduce_32),
|
||||
(33 , happyReduce_33),
|
||||
(34 , happyReduce_34),
|
||||
(35 , happyReduce_35),
|
||||
(36 , happyReduce_36),
|
||||
(37 , happyReduce_37),
|
||||
(38 , happyReduce_38),
|
||||
(39 , happyReduce_39),
|
||||
(40 , happyReduce_40),
|
||||
(41 , happyReduce_41),
|
||||
(42 , happyReduce_42),
|
||||
(43 , happyReduce_43),
|
||||
(44 , happyReduce_44),
|
||||
(45 , happyReduce_45)
|
||||
]
|
||||
|
||||
happy_n_terms = 26 :: Int
|
||||
happy_n_nonterms = 18 :: Int
|
||||
|
||||
happyReduce_3 = happySpecReduce_1 0# happyReduction_3
|
||||
happyReduction_3 happy_x_1
|
||||
= case happyOutTok happy_x_1 of { (PT _ (TV happy_var_1)) ->
|
||||
happyIn6
|
||||
(mkAtTree (AV (Ident happy_var_1))
|
||||
)}
|
||||
|
||||
happyReduce_4 = happySpecReduce_1 1# happyReduction_4
|
||||
happyReduction_4 happy_x_1
|
||||
= case happyOutTok happy_x_1 of { (PT _ (TI happy_var_1)) ->
|
||||
happyIn7
|
||||
(mkAtTree (AI ((read happy_var_1) :: Integer))
|
||||
)}
|
||||
|
||||
happyReduce_5 = happySpecReduce_1 2# happyReduction_5
|
||||
happyReduction_5 happy_x_1
|
||||
= case happyOut9 happy_x_1 of { happy_var_1 ->
|
||||
happyIn8
|
||||
(happy_var_1
|
||||
)}
|
||||
|
||||
happyReduce_6 = happySpecReduce_1 3# happyReduction_6
|
||||
happyReduction_6 happy_x_1
|
||||
= case happyOut10 happy_x_1 of { happy_var_1 ->
|
||||
happyIn9
|
||||
(happy_var_1
|
||||
)}
|
||||
|
||||
happyReduce_7 = happySpecReduce_3 3# happyReduction_7
|
||||
happyReduction_7 happy_x_3
|
||||
happy_x_2
|
||||
happy_x_1
|
||||
= case happyOut10 happy_x_1 of { happy_var_1 ->
|
||||
case happyOut10 happy_x_3 of { happy_var_3 ->
|
||||
happyIn9
|
||||
(mkFunTree "ELt" [([],[]),([],[0]),([],[1])] [ happy_var_1 , happy_var_3 ]
|
||||
)}}
|
||||
|
||||
happyReduce_8 = happySpecReduce_1 4# happyReduction_8
|
||||
happyReduction_8 happy_x_1
|
||||
= case happyOut11 happy_x_1 of { happy_var_1 ->
|
||||
happyIn10
|
||||
(happy_var_1
|
||||
)}
|
||||
|
||||
happyReduce_9 = happySpecReduce_3 4# happyReduction_9
|
||||
happyReduction_9 happy_x_3
|
||||
happy_x_2
|
||||
happy_x_1
|
||||
= case happyOut10 happy_x_1 of { happy_var_1 ->
|
||||
case happyOut11 happy_x_3 of { happy_var_3 ->
|
||||
happyIn10
|
||||
(mkFunTree "EAdd" [([],[]),([],[0]),([],[1])] [ happy_var_1 , happy_var_3 ]
|
||||
)}}
|
||||
|
||||
happyReduce_10 = happySpecReduce_3 4# happyReduction_10
|
||||
happyReduction_10 happy_x_3
|
||||
happy_x_2
|
||||
happy_x_1
|
||||
= case happyOut10 happy_x_1 of { happy_var_1 ->
|
||||
case happyOut11 happy_x_3 of { happy_var_3 ->
|
||||
happyIn10
|
||||
(mkFunTree "ESub" [([],[]),([],[0]),([],[1])] [ happy_var_1 , happy_var_3 ]
|
||||
)}}
|
||||
|
||||
happyReduce_11 = happySpecReduce_1 5# happyReduction_11
|
||||
happyReduction_11 happy_x_1
|
||||
= case happyOut12 happy_x_1 of { happy_var_1 ->
|
||||
happyIn11
|
||||
(happy_var_1
|
||||
)}
|
||||
|
||||
happyReduce_12 = happySpecReduce_3 5# happyReduction_12
|
||||
happyReduction_12 happy_x_3
|
||||
happy_x_2
|
||||
happy_x_1
|
||||
= case happyOut11 happy_x_1 of { happy_var_1 ->
|
||||
case happyOut12 happy_x_3 of { happy_var_3 ->
|
||||
happyIn11
|
||||
(mkFunTree "EMul" [([],[]),([],[0]),([],[1])] [ happy_var_1 , happy_var_3 ]
|
||||
)}}
|
||||
|
||||
happyReduce_13 = happySpecReduce_3 6# happyReduction_13
|
||||
happyReduction_13 happy_x_3
|
||||
happy_x_2
|
||||
happy_x_1
|
||||
= case happyOut8 happy_x_2 of { happy_var_2 ->
|
||||
happyIn12
|
||||
(happy_var_2
|
||||
)}
|
||||
|
||||
happyReduce_14 = happyReduce 4# 6# happyReduction_14
|
||||
happyReduction_14 (happy_x_4 `HappyStk`
|
||||
happy_x_3 `HappyStk`
|
||||
happy_x_2 `HappyStk`
|
||||
happy_x_1 `HappyStk`
|
||||
happyRest)
|
||||
= case happyOut6 happy_x_1 of { happy_var_1 ->
|
||||
case happyOut21 happy_x_3 of { happy_var_3 ->
|
||||
happyIn12
|
||||
(mkFunTree "EApp" [([],[]),([],[]),([],[0]),([],[1])] [ happy_var_1 , happy_var_3 ]
|
||||
) `HappyStk` happyRest}}
|
||||
|
||||
happyReduce_15 = happySpecReduce_3 6# happyReduction_15
|
||||
happyReduction_15 happy_x_3
|
||||
happy_x_2
|
||||
happy_x_1
|
||||
= case happyOut6 happy_x_1 of { happy_var_1 ->
|
||||
happyIn12
|
||||
(mkFunTree "EAppNil" [([],[]),([],[0])] [ happy_var_1 ]
|
||||
)}
|
||||
|
||||
happyReduce_16 = happySpecReduce_3 6# happyReduction_16
|
||||
happyReduction_16 happy_x_3
|
||||
happy_x_2
|
||||
happy_x_1
|
||||
= case happyOut7 happy_x_1 of { happy_var_1 ->
|
||||
case happyOut7 happy_x_3 of { happy_var_3 ->
|
||||
happyIn12
|
||||
(mkFunTree "EFloat" [([],[0]),([],[1])] [ happy_var_1 , happy_var_3 ]
|
||||
)}}
|
||||
|
||||
happyReduce_17 = happySpecReduce_1 6# happyReduction_17
|
||||
happyReduction_17 happy_x_1
|
||||
= case happyOut7 happy_x_1 of { happy_var_1 ->
|
||||
happyIn12
|
||||
(mkFunTree "EInt" [([],[0])] [ happy_var_1 ]
|
||||
)}
|
||||
|
||||
happyReduce_18 = happySpecReduce_1 6# happyReduction_18
|
||||
happyReduction_18 happy_x_1
|
||||
= case happyOut6 happy_x_1 of { happy_var_1 ->
|
||||
happyIn12
|
||||
(mkFunTree "EVar" [([],[]),([],[0])] [ happy_var_1 ]
|
||||
)}
|
||||
|
||||
happyReduce_19 = happyReduce 5# 7# happyReduction_19
|
||||
happyReduction_19 (happy_x_5 `HappyStk`
|
||||
happy_x_4 `HappyStk`
|
||||
happy_x_3 `HappyStk`
|
||||
happy_x_2 `HappyStk`
|
||||
happy_x_1 `HappyStk`
|
||||
happyRest)
|
||||
= case happyOut6 happy_x_1 of { happy_var_1 ->
|
||||
case happyOut8 happy_x_3 of { happy_var_3 ->
|
||||
case happyOut13 happy_x_5 of { happy_var_5 ->
|
||||
happyIn13
|
||||
(mkFunTree "Assign" [([],[]),([],[0]),([],[1]),([],[2])] [ happy_var_1 , happy_var_3 , happy_var_5 ]
|
||||
) `HappyStk` happyRest}}}
|
||||
|
||||
happyReduce_20 = happyReduce 4# 7# happyReduction_20
|
||||
happyReduction_20 (happy_x_4 `HappyStk`
|
||||
happy_x_3 `HappyStk`
|
||||
happy_x_2 `HappyStk`
|
||||
happy_x_1 `HappyStk`
|
||||
happyRest)
|
||||
= case happyOut13 happy_x_2 of { happy_var_2 ->
|
||||
case happyOut13 happy_x_4 of { happy_var_4 ->
|
||||
happyIn13
|
||||
(mkFunTree "Block" [([],[0]),([],[1])] [ happy_var_2 , happy_var_4 ]
|
||||
) `HappyStk` happyRest}}
|
||||
|
||||
happyReduce_21 = happyReduce 4# 7# happyReduction_21
|
||||
happyReduction_21 (happy_x_4 `HappyStk`
|
||||
happy_x_3 `HappyStk`
|
||||
happy_x_2 `HappyStk`
|
||||
happy_x_1 `HappyStk`
|
||||
happyRest)
|
||||
= case happyOut15 happy_x_1 of { happy_var_1 ->
|
||||
case happyOut6 happy_x_2 of { happy_var_2 ->
|
||||
case happyOut13 happy_x_4 of { happy_var_4 ->
|
||||
happyIn13
|
||||
(mkFunTree "Decl" [([],[0]),([[1]],[2])] [ happy_var_1 , happy_var_2 , happy_var_4 ]
|
||||
) `HappyStk` happyRest}}}
|
||||
|
||||
happyReduce_22 = happySpecReduce_0 7# happyReduction_22
|
||||
happyReduction_22 = happyIn13
|
||||
(mkFunTree "End" [] [ ]
|
||||
)
|
||||
|
||||
happyReduce_23 = happyReduce 8# 7# happyReduction_23
|
||||
happyReduction_23 (happy_x_8 `HappyStk`
|
||||
happy_x_7 `HappyStk`
|
||||
happy_x_6 `HappyStk`
|
||||
happy_x_5 `HappyStk`
|
||||
happy_x_4 `HappyStk`
|
||||
happy_x_3 `HappyStk`
|
||||
happy_x_2 `HappyStk`
|
||||
happy_x_1 `HappyStk`
|
||||
happyRest)
|
||||
= case happyOut8 happy_x_3 of { happy_var_3 ->
|
||||
case happyOut13 happy_x_5 of { happy_var_5 ->
|
||||
case happyOut13 happy_x_7 of { happy_var_7 ->
|
||||
case happyOut13 happy_x_8 of { happy_var_8 ->
|
||||
happyIn13
|
||||
(mkFunTree "IfElse" [([],[0]),([],[1]),([],[2]),([],[3])] [ happy_var_3 , happy_var_5 , happy_var_7 , happy_var_8 ]
|
||||
) `HappyStk` happyRest}}}}
|
||||
|
||||
happyReduce_24 = happyReduce 8# 7# happyReduction_24
|
||||
happyReduction_24 (happy_x_8 `HappyStk`
|
||||
happy_x_7 `HappyStk`
|
||||
happy_x_6 `HappyStk`
|
||||
happy_x_5 `HappyStk`
|
||||
happy_x_4 `HappyStk`
|
||||
happy_x_3 `HappyStk`
|
||||
happy_x_2 `HappyStk`
|
||||
happy_x_1 `HappyStk`
|
||||
happyRest)
|
||||
= case happyOut14 happy_x_3 of { happy_var_3 ->
|
||||
case happyOut8 happy_x_5 of { happy_var_5 ->
|
||||
case happyOut13 happy_x_8 of { happy_var_8 ->
|
||||
happyIn13
|
||||
(mkFunTree "Printf" [([],[0]),([],[1]),([],[2])] [ happy_var_3 , happy_var_5 , happy_var_8 ]
|
||||
) `HappyStk` happyRest}}}
|
||||
|
||||
happyReduce_25 = happySpecReduce_3 7# happyReduction_25
|
||||
happyReduction_25 happy_x_3
|
||||
happy_x_2
|
||||
happy_x_1
|
||||
= case happyOut8 happy_x_2 of { happy_var_2 ->
|
||||
happyIn13
|
||||
(mkFunTree "Return" [([],[]),([],[0])] [ happy_var_2 ]
|
||||
)}
|
||||
|
||||
happyReduce_26 = happySpecReduce_2 7# happyReduction_26
|
||||
happyReduction_26 happy_x_2
|
||||
happy_x_1
|
||||
= happyIn13
|
||||
(mkFunTree "Returnv" [] [ ]
|
||||
)
|
||||
|
||||
happyReduce_27 = happyReduce 6# 7# happyReduction_27
|
||||
happyReduction_27 (happy_x_6 `HappyStk`
|
||||
happy_x_5 `HappyStk`
|
||||
happy_x_4 `HappyStk`
|
||||
happy_x_3 `HappyStk`
|
||||
happy_x_2 `HappyStk`
|
||||
happy_x_1 `HappyStk`
|
||||
happyRest)
|
||||
= case happyOut8 happy_x_3 of { happy_var_3 ->
|
||||
case happyOut13 happy_x_5 of { happy_var_5 ->
|
||||
case happyOut13 happy_x_6 of { happy_var_6 ->
|
||||
happyIn13
|
||||
(mkFunTree "While" [([],[0]),([],[1]),([],[2])] [ happy_var_3 , happy_var_5 , happy_var_6 ]
|
||||
) `HappyStk` happyRest}}}
|
||||
|
||||
happyReduce_28 = happySpecReduce_1 8# happyReduction_28
|
||||
happyReduction_28 happy_x_1
|
||||
= case happyOut16 happy_x_1 of { happy_var_1 ->
|
||||
happyIn14
|
||||
(mkFunTree "TNum" [([],[0])] [ happy_var_1 ]
|
||||
)}
|
||||
|
||||
happyReduce_29 = happySpecReduce_1 9# happyReduction_29
|
||||
happyReduction_29 happy_x_1
|
||||
= case happyOut17 happy_x_1 of { happy_var_1 ->
|
||||
happyIn15
|
||||
(mkFunTree "TNum" [([],[0])] [ happy_var_1 ]
|
||||
)}
|
||||
|
||||
happyReduce_30 = happySpecReduce_1 10# happyReduction_30
|
||||
happyReduction_30 happy_x_1
|
||||
= happyIn16
|
||||
(mkFunTree "TFloat" [] [ ]
|
||||
)
|
||||
|
||||
happyReduce_31 = happySpecReduce_1 10# happyReduction_31
|
||||
happyReduction_31 happy_x_1
|
||||
= happyIn16
|
||||
(mkFunTree "TInt" [] [ ]
|
||||
)
|
||||
|
||||
happyReduce_32 = happySpecReduce_1 11# happyReduction_32
|
||||
happyReduction_32 happy_x_1
|
||||
= happyIn17
|
||||
(mkFunTree "TFloat" [] [ ]
|
||||
)
|
||||
|
||||
happyReduce_33 = happySpecReduce_1 11# happyReduction_33
|
||||
happyReduction_33 happy_x_1
|
||||
= happyIn17
|
||||
(mkFunTree "TInt" [] [ ]
|
||||
)
|
||||
|
||||
happyReduce_34 = happySpecReduce_1 12# happyReduction_34
|
||||
happyReduction_34 happy_x_1
|
||||
= case happyOut23 happy_x_1 of { happy_var_1 ->
|
||||
happyIn18
|
||||
(mkFunTree "RecCons" [([],[]),([],[]),([[]],[]),([],[0])] [ happy_var_1 ]
|
||||
)}
|
||||
|
||||
happyReduce_35 = happySpecReduce_1 12# happyReduction_35
|
||||
happyReduction_35 happy_x_1
|
||||
= case happyOut23 happy_x_1 of { happy_var_1 ->
|
||||
happyIn18
|
||||
(mkFunTree "RecOne" [([],[]),([[]],[]),([],[0])] [ happy_var_1 ]
|
||||
)}
|
||||
|
||||
happyReduce_36 = happyReduce 4# 13# happyReduction_36
|
||||
happyReduction_36 (happy_x_4 `HappyStk`
|
||||
happy_x_3 `HappyStk`
|
||||
happy_x_2 `HappyStk`
|
||||
happy_x_1 `HappyStk`
|
||||
happyRest)
|
||||
= case happyOut15 happy_x_1 of { happy_var_1 ->
|
||||
case happyOut6 happy_x_2 of { happy_var_2 ->
|
||||
case happyOut19 happy_x_4 of { happy_var_4 ->
|
||||
happyIn19
|
||||
(mkFunTree "RecCons" [([],[0]),([],[]),([[1]],[2]),([],[])] [ happy_var_1 , happy_var_2 , happy_var_4 ]
|
||||
) `HappyStk` happyRest}}}
|
||||
|
||||
happyReduce_37 = happySpecReduce_2 13# happyReduction_37
|
||||
happyReduction_37 happy_x_2
|
||||
happy_x_1
|
||||
= case happyOut15 happy_x_1 of { happy_var_1 ->
|
||||
case happyOut6 happy_x_2 of { happy_var_2 ->
|
||||
happyIn19
|
||||
(mkFunTree "RecOne" [([],[0]),([[1]],[]),([],[])] [ happy_var_1 , happy_var_2 ]
|
||||
)}}
|
||||
|
||||
happyReduce_38 = happySpecReduce_1 14# happyReduction_38
|
||||
happyReduction_38 happy_x_1
|
||||
= case happyOut13 happy_x_1 of { happy_var_1 ->
|
||||
happyIn20
|
||||
(mkFunTree "RecOne" [([],[]),([[]],[0]),([],[])] [ happy_var_1 ]
|
||||
)}
|
||||
|
||||
happyReduce_39 = happySpecReduce_3 15# happyReduction_39
|
||||
happyReduction_39 happy_x_3
|
||||
happy_x_2
|
||||
happy_x_1
|
||||
= case happyOut8 happy_x_1 of { happy_var_1 ->
|
||||
case happyOut21 happy_x_3 of { happy_var_3 ->
|
||||
happyIn21
|
||||
(mkFunTree "ConsExp" [([],[]),([],[]),([],[0]),([],[1])] [ happy_var_1 , happy_var_3 ]
|
||||
)}}
|
||||
|
||||
happyReduce_40 = happySpecReduce_1 15# happyReduction_40
|
||||
happyReduction_40 happy_x_1
|
||||
= case happyOut8 happy_x_1 of { happy_var_1 ->
|
||||
happyIn21
|
||||
(mkFunTree "OneExp" [([],[]),([],[0])] [ happy_var_1 ]
|
||||
)}
|
||||
|
||||
happyReduce_41 = happySpecReduce_2 16# happyReduction_41
|
||||
happyReduction_41 happy_x_2
|
||||
happy_x_1
|
||||
= case happyOut15 happy_x_1 of { happy_var_1 ->
|
||||
case happyOut22 happy_x_2 of { happy_var_2 ->
|
||||
happyIn22
|
||||
(mkFunTree "ConsTyp" [([],[0]),([],[1])] [ happy_var_1 , happy_var_2 ]
|
||||
)}}
|
||||
|
||||
happyReduce_42 = happySpecReduce_0 16# happyReduction_42
|
||||
happyReduction_42 = happyIn22
|
||||
(mkFunTree "NilTyp" [] [ ]
|
||||
)
|
||||
|
||||
happyReduce_43 = happySpecReduce_0 17# happyReduction_43
|
||||
happyReduction_43 = happyIn23
|
||||
(mkFunTree "Empty" [] [ ]
|
||||
)
|
||||
|
||||
happyReduce_44 = happyReduce 10# 17# happyReduction_44
|
||||
happyReduction_44 (happy_x_10 `HappyStk`
|
||||
happy_x_9 `HappyStk`
|
||||
happy_x_8 `HappyStk`
|
||||
happy_x_7 `HappyStk`
|
||||
happy_x_6 `HappyStk`
|
||||
happy_x_5 `HappyStk`
|
||||
happy_x_4 `HappyStk`
|
||||
happy_x_3 `HappyStk`
|
||||
happy_x_2 `HappyStk`
|
||||
happy_x_1 `HappyStk`
|
||||
happyRest)
|
||||
= case happyOut15 happy_x_1 of { happy_var_1 ->
|
||||
case happyOut6 happy_x_2 of { happy_var_2 ->
|
||||
case happyOut19 happy_x_4 of { happy_var_4 ->
|
||||
case happyOut20 happy_x_7 of { happy_var_7 ->
|
||||
case happyOut18 happy_x_10 of { happy_var_10 ->
|
||||
happyIn23
|
||||
(mkFunTree "Funct" [([],[]),([],[0]),([[1]],[2,3,4])] [ happy_var_1 , happy_var_2 , happy_var_4 , happy_var_7 , happy_var_10 ]
|
||||
) `HappyStk` happyRest}}}}}
|
||||
|
||||
happyReduce_45 = happyReduce 9# 17# happyReduction_45
|
||||
happyReduction_45 (happy_x_9 `HappyStk`
|
||||
happy_x_8 `HappyStk`
|
||||
happy_x_7 `HappyStk`
|
||||
happy_x_6 `HappyStk`
|
||||
happy_x_5 `HappyStk`
|
||||
happy_x_4 `HappyStk`
|
||||
happy_x_3 `HappyStk`
|
||||
happy_x_2 `HappyStk`
|
||||
happy_x_1 `HappyStk`
|
||||
happyRest)
|
||||
= case happyOut15 happy_x_1 of { happy_var_1 ->
|
||||
case happyOut6 happy_x_2 of { happy_var_2 ->
|
||||
case happyOut13 happy_x_6 of { happy_var_6 ->
|
||||
case happyOut23 happy_x_9 of { happy_var_9 ->
|
||||
happyIn23
|
||||
(mkFunTree "FunctNil" [([],[0]),([],[2]),([[1]],[3])] [ happy_var_1 , happy_var_2 , happy_var_6 , happy_var_9 ]
|
||||
) `HappyStk` happyRest}}}}
|
||||
|
||||
happyNewToken action sts stk [] =
|
||||
happyDoAction 25# (error "reading EOF!") action sts stk []
|
||||
|
||||
happyNewToken action sts stk (tk:tks) =
|
||||
let cont i = happyDoAction i tk action sts stk tks in
|
||||
case tk of {
|
||||
PT _ (TS "(") -> cont 1#;
|
||||
PT _ (TS ")") -> cont 2#;
|
||||
PT _ (TS "=") -> cont 3#;
|
||||
PT _ (TS ";") -> cont 4#;
|
||||
PT _ (TS "{") -> cont 5#;
|
||||
PT _ (TS "}") -> cont 6#;
|
||||
PT _ (TS ",") -> cont 7#;
|
||||
PT _ (TS "\"%f\"") -> cont 8#;
|
||||
PT _ (TS "\"%d\"") -> cont 9#;
|
||||
PT _ (TS "+") -> cont 10#;
|
||||
PT _ (TS ".") -> cont 11#;
|
||||
PT _ (TS "<") -> cont 12#;
|
||||
PT _ (TS "*") -> cont 13#;
|
||||
PT _ (TS "-") -> cont 14#;
|
||||
PT _ (TS "else") -> cont 15#;
|
||||
PT _ (TS "float") -> cont 16#;
|
||||
PT _ (TS "if") -> cont 17#;
|
||||
PT _ (TS "int") -> cont 18#;
|
||||
PT _ (TS "printf") -> cont 19#;
|
||||
PT _ (TS "return") -> cont 20#;
|
||||
PT _ (TS "while") -> cont 21#;
|
||||
PT _ (TV happy_dollar_dollar) -> cont 22#;
|
||||
PT _ (TI happy_dollar_dollar) -> cont 23#;
|
||||
_ -> cont 24#;
|
||||
_ -> happyError tks
|
||||
}
|
||||
|
||||
happyThen :: Err a -> (a -> Err b) -> Err b
|
||||
happyThen = (thenM)
|
||||
happyReturn :: a -> Err a
|
||||
happyReturn = (returnM)
|
||||
happyThen1 m k tks = (thenM) m (\a -> k a tks)
|
||||
happyReturn1 = \a tks -> (returnM) a
|
||||
|
||||
pProgram tks = happyThen (happyParse 0# tks) (\x -> happyReturn (happyOut23 x))
|
||||
|
||||
pStm tks = happyThen (happyParse 1# tks) (\x -> happyReturn (happyOut13 x))
|
||||
|
||||
pExp tks = happyThen (happyParse 2# tks) (\x -> happyReturn (happyOut8 x))
|
||||
|
||||
happySeq = happyDontSeq
|
||||
|
||||
returnM :: a -> Err a
|
||||
returnM = return
|
||||
|
||||
thenM :: Err a -> (a -> Err b) -> Err b
|
||||
thenM = (>>=)
|
||||
|
||||
happyError :: [Token] -> Err a
|
||||
happyError ts =
|
||||
Bad $ "syntax error at " ++ tokenPos ts ++ if null ts then [] else (" before " ++ unwords (map prToken (take 4 ts)))
|
||||
|
||||
myLexer = tokens
|
||||
{-# LINE 1 "GenericTemplate.hs" #-}
|
||||
-- $Id: ParImperC.hs,v 1.1 2004/11/08 10:22:38 aarne Exp $
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
{-# LINE 27 "GenericTemplate.hs" #-}
|
||||
|
||||
|
||||
|
||||
data Happy_IntList = HappyCons Int# Happy_IntList
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
infixr 9 `HappyStk`
|
||||
data HappyStk a = HappyStk a (HappyStk a)
|
||||
|
||||
-----------------------------------------------------------------------------
|
||||
-- starting the parse
|
||||
|
||||
happyParse start_state = happyNewToken start_state notHappyAtAll notHappyAtAll
|
||||
|
||||
-----------------------------------------------------------------------------
|
||||
-- Accepting the parse
|
||||
|
||||
happyAccept j tk st sts (HappyStk ans _) = (happyTcHack j
|
||||
(happyTcHack st))
|
||||
(happyReturn1 ans)
|
||||
|
||||
-----------------------------------------------------------------------------
|
||||
-- Arrays only: do the next action
|
||||
|
||||
|
||||
|
||||
happyDoAction i tk st
|
||||
= {- nothing -}
|
||||
|
||||
|
||||
case action of
|
||||
0# -> {- nothing -}
|
||||
happyFail i tk st
|
||||
-1# -> {- nothing -}
|
||||
happyAccept i tk st
|
||||
n | (n <# (0# :: Int#)) -> {- nothing -}
|
||||
|
||||
(happyReduceArr ! rule) i tk st
|
||||
where rule = (I# ((negateInt# ((n +# (1# :: Int#))))))
|
||||
n -> {- nothing -}
|
||||
|
||||
|
||||
happyShift new_state i tk st
|
||||
where new_state = (n -# (1# :: Int#))
|
||||
where off = indexShortOffAddr happyActOffsets st
|
||||
off_i = (off +# i)
|
||||
check = if (off_i >=# (0# :: Int#))
|
||||
then (indexShortOffAddr happyCheck off_i ==# i)
|
||||
else False
|
||||
action | check = indexShortOffAddr happyTable off_i
|
||||
| otherwise = indexShortOffAddr happyDefActions st
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
indexShortOffAddr (HappyA# arr) off =
|
||||
#if __GLASGOW_HASKELL__ > 500
|
||||
narrow16Int# i
|
||||
#elif __GLASGOW_HASKELL__ == 500
|
||||
intToInt16# i
|
||||
#else
|
||||
(i `iShiftL#` 16#) `iShiftRA#` 16#
|
||||
#endif
|
||||
where
|
||||
#if __GLASGOW_HASKELL__ >= 503
|
||||
i = word2Int# ((high `uncheckedShiftL#` 8#) `or#` low)
|
||||
#else
|
||||
i = word2Int# ((high `shiftL#` 8#) `or#` low)
|
||||
#endif
|
||||
high = int2Word# (ord# (indexCharOffAddr# arr (off' +# 1#)))
|
||||
low = int2Word# (ord# (indexCharOffAddr# arr off'))
|
||||
off' = off *# 2#
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
data HappyAddr = HappyA# Addr#
|
||||
|
||||
|
||||
|
||||
|
||||
-----------------------------------------------------------------------------
|
||||
-- HappyState data type (not arrays)
|
||||
|
||||
{-# LINE 165 "GenericTemplate.hs" #-}
|
||||
|
||||
|
||||
-----------------------------------------------------------------------------
|
||||
-- Shifting a token
|
||||
|
||||
happyShift new_state 0# tk st sts stk@(x `HappyStk` _) =
|
||||
let i = (case unsafeCoerce# x of { (I# (i)) -> i }) in
|
||||
-- trace "shifting the error token" $
|
||||
happyDoAction i tk new_state (HappyCons (st) (sts)) (stk)
|
||||
|
||||
happyShift new_state i tk st sts stk =
|
||||
happyNewToken new_state (HappyCons (st) (sts)) ((happyInTok (tk))`HappyStk`stk)
|
||||
|
||||
-- happyReduce is specialised for the common cases.
|
||||
|
||||
happySpecReduce_0 i fn 0# tk st sts stk
|
||||
= happyFail 0# tk st sts stk
|
||||
happySpecReduce_0 nt fn j tk st@((action)) sts stk
|
||||
= happyGoto nt j tk st (HappyCons (st) (sts)) (fn `HappyStk` stk)
|
||||
|
||||
happySpecReduce_1 i fn 0# tk st sts stk
|
||||
= happyFail 0# tk st sts stk
|
||||
happySpecReduce_1 nt fn j tk _ sts@((HappyCons (st@(action)) (_))) (v1`HappyStk`stk')
|
||||
= let r = fn v1 in
|
||||
happySeq r (happyGoto nt j tk st sts (r `HappyStk` stk'))
|
||||
|
||||
happySpecReduce_2 i fn 0# tk st sts stk
|
||||
= happyFail 0# tk st sts stk
|
||||
happySpecReduce_2 nt fn j tk _ (HappyCons (_) (sts@((HappyCons (st@(action)) (_))))) (v1`HappyStk`v2`HappyStk`stk')
|
||||
= let r = fn v1 v2 in
|
||||
happySeq r (happyGoto nt j tk st sts (r `HappyStk` stk'))
|
||||
|
||||
happySpecReduce_3 i fn 0# tk st sts stk
|
||||
= happyFail 0# tk st sts stk
|
||||
happySpecReduce_3 nt fn j tk _ (HappyCons (_) ((HappyCons (_) (sts@((HappyCons (st@(action)) (_))))))) (v1`HappyStk`v2`HappyStk`v3`HappyStk`stk')
|
||||
= let r = fn v1 v2 v3 in
|
||||
happySeq r (happyGoto nt j tk st sts (r `HappyStk` stk'))
|
||||
|
||||
happyReduce k i fn 0# tk st sts stk
|
||||
= happyFail 0# tk st sts stk
|
||||
happyReduce k nt fn j tk st sts stk
|
||||
= case happyDrop (k -# (1# :: Int#)) sts of
|
||||
sts1@((HappyCons (st1@(action)) (_))) ->
|
||||
let r = fn stk in -- it doesn't hurt to always seq here...
|
||||
happyDoSeq r (happyGoto nt j tk st1 sts1 r)
|
||||
|
||||
happyMonadReduce k nt fn 0# tk st sts stk
|
||||
= happyFail 0# tk st sts stk
|
||||
happyMonadReduce k nt fn j tk st sts stk =
|
||||
happyThen1 (fn stk) (\r -> happyGoto nt j tk st1 sts1 (r `HappyStk` drop_stk))
|
||||
where sts1@((HappyCons (st1@(action)) (_))) = happyDrop k (HappyCons (st) (sts))
|
||||
drop_stk = happyDropStk k stk
|
||||
|
||||
happyDrop 0# l = l
|
||||
happyDrop n (HappyCons (_) (t)) = happyDrop (n -# (1# :: Int#)) t
|
||||
|
||||
happyDropStk 0# l = l
|
||||
happyDropStk n (x `HappyStk` xs) = happyDropStk (n -# (1#::Int#)) xs
|
||||
|
||||
-----------------------------------------------------------------------------
|
||||
-- Moving to a new state after a reduction
|
||||
|
||||
|
||||
happyGoto nt j tk st =
|
||||
{- nothing -}
|
||||
happyDoAction j tk new_state
|
||||
where off = indexShortOffAddr happyGotoOffsets st
|
||||
off_i = (off +# nt)
|
||||
new_state = indexShortOffAddr happyTable off_i
|
||||
|
||||
|
||||
|
||||
|
||||
-----------------------------------------------------------------------------
|
||||
-- Error recovery (0# is the error token)
|
||||
|
||||
-- parse error if we are in recovery and we fail again
|
||||
happyFail 0# tk old_st _ stk =
|
||||
-- trace "failing" $
|
||||
happyError
|
||||
|
||||
|
||||
{- We don't need state discarding for our restricted implementation of
|
||||
"error". In fact, it can cause some bogus parses, so I've disabled it
|
||||
for now --SDM
|
||||
|
||||
-- discard a state
|
||||
happyFail 0# tk old_st (HappyCons ((action)) (sts))
|
||||
(saved_tok `HappyStk` _ `HappyStk` stk) =
|
||||
-- trace ("discarding state, depth " ++ show (length stk)) $
|
||||
happyDoAction 0# tk action sts ((saved_tok`HappyStk`stk))
|
||||
-}
|
||||
|
||||
-- Enter error recovery: generate an error token,
|
||||
-- save the old token and carry on.
|
||||
happyFail i tk (action) sts stk =
|
||||
-- trace "entering error recovery" $
|
||||
happyDoAction 0# tk action sts ( (unsafeCoerce# (I# (i))) `HappyStk` stk)
|
||||
|
||||
-- Internal happy errors:
|
||||
|
||||
notHappyAtAll = error "Internal Happy error\n"
|
||||
|
||||
-----------------------------------------------------------------------------
|
||||
-- Hack to get the typechecker to accept our action functions
|
||||
|
||||
|
||||
happyTcHack :: Int# -> a -> a
|
||||
happyTcHack x y = y
|
||||
{-# INLINE happyTcHack #-}
|
||||
|
||||
|
||||
-----------------------------------------------------------------------------
|
||||
-- Seq-ing. If the --strict flag is given, then Happy emits
|
||||
-- happySeq = happyDoSeq
|
||||
-- otherwise it emits
|
||||
-- happySeq = happyDontSeq
|
||||
|
||||
happyDoSeq, happyDontSeq :: a -> b -> b
|
||||
happyDoSeq a b = a `seq` b
|
||||
happyDontSeq a b = b
|
||||
|
||||
-----------------------------------------------------------------------------
|
||||
-- Don't inline any functions from the template. GHC has a nasty habit
|
||||
-- of deciding to inline happyGoto everywhere, which increases the size of
|
||||
-- the generated parser quite a bit.
|
||||
|
||||
|
||||
{-# NOINLINE happyDoAction #-}
|
||||
{-# NOINLINE happyTable #-}
|
||||
{-# NOINLINE happyCheck #-}
|
||||
{-# NOINLINE happyActOffsets #-}
|
||||
{-# NOINLINE happyGotoOffsets #-}
|
||||
{-# NOINLINE happyDefActions #-}
|
||||
|
||||
{-# NOINLINE happyShift #-}
|
||||
{-# NOINLINE happySpecReduce_0 #-}
|
||||
{-# NOINLINE happySpecReduce_1 #-}
|
||||
{-# NOINLINE happySpecReduce_2 #-}
|
||||
{-# NOINLINE happySpecReduce_3 #-}
|
||||
{-# NOINLINE happyReduce #-}
|
||||
{-# NOINLINE happyMonadReduce #-}
|
||||
{-# NOINLINE happyGoto #-}
|
||||
{-# NOINLINE happyFail #-}
|
||||
|
||||
-- end of Happy Template.
|
||||
90
examples/gfcc/compiler/Profile.hs
Normal file
90
examples/gfcc/compiler/Profile.hs
Normal file
@@ -0,0 +1,90 @@
|
||||
module Profile (postParse) where
|
||||
|
||||
import Trees
|
||||
import ErrM
|
||||
|
||||
import Monad
|
||||
import List (nub)
|
||||
|
||||
|
||||
-- restoring parse trees for discontinuous constituents, bindings, etc. AR 25/1/2001
|
||||
-- revised 8/4/2002 for the new profile structure
|
||||
|
||||
postParse :: CFTree -> Err Exp
|
||||
postParse tree = do
|
||||
iterm <- tree2term tree
|
||||
return $ term2trm iterm
|
||||
|
||||
-- an intermediate data structure
|
||||
data ITerm = ITerm (Atom, BindVs) [ITerm] | IMeta deriving (Eq,Show)
|
||||
type BindVs = [[Ident]]
|
||||
|
||||
-- the job is done in two passes:
|
||||
-- (1) tree2term: restore constituent order from Profile
|
||||
-- (2) term2trm: restore Bindings from Binds
|
||||
|
||||
tree2term :: CFTree -> Err ITerm
|
||||
tree2term (CFTree (cff@(CFFun (fun,pro)), trees)) = case fun of
|
||||
AM -> return IMeta
|
||||
_ -> do
|
||||
args <- mapM mkArg pro
|
||||
binds <- mapM mkBinds pro
|
||||
return $ ITerm (fun, binds) args
|
||||
where
|
||||
mkArg (_,arg) = case arg of
|
||||
[x] -> do -- one occurrence
|
||||
trx <- trees !? x
|
||||
tree2term trx
|
||||
[] -> return IMeta -- suppression
|
||||
_ -> do -- reduplication
|
||||
trees' <- mapM (trees !?) arg
|
||||
xs1 <- mapM tree2term trees'
|
||||
xs2 <- checkArity xs1
|
||||
unif xs2
|
||||
|
||||
checkArity xs = if length (nub [length xx | ITerm _ xx <- xs']) > 1
|
||||
then Bad "arity error"
|
||||
else return xs'
|
||||
where xs' = [t | t@(ITerm _ _) <- xs]
|
||||
unif xs = case [t | t@(ITerm _ _) <- xs] of
|
||||
[] -> return $ IMeta
|
||||
(ITerm fp@(f,_) xx : ts) -> do
|
||||
let hs = [h | ITerm (h,_) _ <- ts, h /= f]
|
||||
testErr (null hs) -- if fails, hs must be nonempty
|
||||
("unification expects " ++ prt f ++ " but found " ++ prt (head hs))
|
||||
xx' <- mapM unifArg [0 .. length xx - 1]
|
||||
return $ ITerm fp xx'
|
||||
where
|
||||
unifArg i = unif [zz !! i | ITerm _ zz <- xs]
|
||||
|
||||
mkBinds (xss,_) = mapM mkBind xss
|
||||
mkBind xs = do
|
||||
ts <- mapM (trees !?) xs
|
||||
let vs = [x | CFTree (CFFun (AV x,_),[]) <- ts]
|
||||
testErr (length ts == length vs) "non-variable in bound position"
|
||||
case vs of
|
||||
[x] -> return x
|
||||
[] -> return $ Ident "h_" ---- uBoundVar
|
||||
y:ys -> do
|
||||
testErr (all (==y) ys) ("fail to unify bindings of " ++ prt y)
|
||||
return y
|
||||
|
||||
term2trm :: ITerm -> Exp
|
||||
term2trm IMeta = EAtom AM
|
||||
term2trm (ITerm (fun, binds) terms) =
|
||||
let bterms = zip binds terms
|
||||
in mkAppAtom fun [mkAbsR xs (term2trm t) | (xs,t) <- bterms]
|
||||
|
||||
--- these are deprecated
|
||||
where
|
||||
mkAbsR c e = foldr EAbs e c
|
||||
mkAppAtom a = mkApp (EAtom a)
|
||||
mkApp = foldl EApp
|
||||
|
||||
-- !! with the error monad
|
||||
(!?) :: [a] -> Int -> Err a
|
||||
xs !? i = foldr (const . return) (Bad "too few elements in list") $ drop i xs
|
||||
|
||||
testErr :: Bool -> String -> Err ()
|
||||
testErr cond msg = if cond then return () else Bad msg
|
||||
|
||||
21
examples/gfcc/compiler/README
Normal file
21
examples/gfcc/compiler/README
Normal file
@@ -0,0 +1,21 @@
|
||||
C compiler written in GF.
|
||||
|
||||
Usage:
|
||||
|
||||
./gfcc Foo.c
|
||||
|
||||
produces the Jasmin file Foo.j
|
||||
|
||||
Compile the compiler:
|
||||
|
||||
make
|
||||
|
||||
If you change the file ImperC.gf, you have to have BNFC 2.2, Happy,
|
||||
and Alex, and use
|
||||
|
||||
make compiler
|
||||
|
||||
See FILES to find out what files and tools you need.
|
||||
|
||||
(AR 23/9/2004 -- 8/11)
|
||||
|
||||
78
examples/gfcc/compiler/Trees.hs
Normal file
78
examples/gfcc/compiler/Trees.hs
Normal file
@@ -0,0 +1,78 @@
|
||||
module Trees where
|
||||
|
||||
data Exp =
|
||||
EApp Exp Exp
|
||||
| EAbs Ident Exp
|
||||
| EAtom Atom
|
||||
deriving (Eq,Ord,Show)
|
||||
|
||||
newtype CFTree = CFTree (CFFun,[CFTree]) deriving (Eq, Show)
|
||||
|
||||
type CFCat = Ident
|
||||
|
||||
newtype Ident = Ident String deriving (Eq, Ord, Show)
|
||||
|
||||
-- to build trees: the Atom contains a GF function, Cn | Meta | Vr | Literal
|
||||
newtype CFFun = CFFun (Atom, Profile) deriving (Eq,Ord,Show)
|
||||
|
||||
type Profile = [([[Int]],[Int])]
|
||||
|
||||
data Atom =
|
||||
AC Ident
|
||||
| AV Ident
|
||||
| AM
|
||||
| AS String
|
||||
| AI Integer
|
||||
deriving (Eq,Ord,Show)
|
||||
|
||||
-- printing
|
||||
|
||||
class Prt a where
|
||||
prt :: a -> String
|
||||
|
||||
instance Prt Exp where
|
||||
prt e = case e of
|
||||
EApp f a -> unwords [prt f, prt1 a]
|
||||
EAbs x a -> "\\" ++ prt x ++ " -> " ++ prt a
|
||||
EAtom a -> prt a
|
||||
where
|
||||
prt1 e = case e of
|
||||
EAtom _ -> prt e
|
||||
_ -> "(" ++ prt e ++ ")"
|
||||
|
||||
instance Prt Atom where
|
||||
prt a = case a of
|
||||
AC x -> prt x
|
||||
AV x -> prt x
|
||||
AM -> "?"
|
||||
AS s -> show s ----
|
||||
AI i -> show i
|
||||
|
||||
instance Prt Ident where
|
||||
prt (Ident x) = x
|
||||
|
||||
-- printing trees
|
||||
|
||||
prCFTree :: CFTree -> String
|
||||
prCFTree (CFTree (fun, trees)) = prCFFun fun ++ prs trees where
|
||||
prs [] = ""
|
||||
prs ts = " " ++ unwords (map ps ts)
|
||||
ps t@(CFTree (_,[])) = prCFTree t
|
||||
ps t = "(" ++ prCFTree t ++ ")"
|
||||
|
||||
prCFFun :: CFFun -> String
|
||||
prCFFun = prCFFun' True ---- False -- print profiles for debug
|
||||
|
||||
prCFFun' :: Bool -> CFFun -> String
|
||||
prCFFun' profs (CFFun (t, p)) = prt t ++ pp p where
|
||||
pp p = if (not profs || normal p) then "" else "_" ++ concat (map show p)
|
||||
normal p = and [x==y && null b | ((b,x),y) <- zip p (map (:[]) [0..])]
|
||||
|
||||
prCFCat :: CFCat -> String
|
||||
prCFCat c = prt c
|
||||
|
||||
mkFunTree :: String -> Profile -> [CFTree] -> CFTree
|
||||
mkFunTree f p ts = CFTree (CFFun (AC (Ident f),p), ts)
|
||||
|
||||
mkAtTree :: Atom -> CFTree
|
||||
mkAtTree a = CFTree (CFFun (a,[]), [])
|
||||
@@ -1,7 +1,7 @@
|
||||
GF=gf
|
||||
SRC=../
|
||||
|
||||
all: compiler
|
||||
all: parser gfcm
|
||||
|
||||
compiler:
|
||||
echo "pm | wf Imper.gfcm ;; pg -lang=ImperC -printer=plbnf | wf ImperC.tmp" | $(GF) $(SRC)ImperC.gf $(SRC)ImperJVM.gf
|
||||
@@ -11,3 +11,9 @@ compiler:
|
||||
make -f Makefile
|
||||
rm *.tmp
|
||||
jasmin runtime.j
|
||||
|
||||
parser:
|
||||
ghc --make TestImperC.hs -o TestImperC
|
||||
|
||||
gfcm:
|
||||
echo "pm | wf Imper.gfcm" | $(GF) $(SRC)ImperC.gf $(SRC)ImperJVM.gf
|
||||
|
||||
Reference in New Issue
Block a user