hedgewars: tools/PascalParser.hs@b885b995aa95 (annotated)

4353 671d66ba3af6 Dumb parser of pascal, and a program which lists unit dependencies unC0Rr parents: diff changeset	1	module PascalParser where
671d66ba3af6 Dumb parser of pascal, and a program which lists unit dependencies unC0Rr parents: diff changeset	2
6412 4b9a59116535 - Split PascalParser into modules unc0rr parents: 6399 diff changeset	3	import Text.Parsec
6272 a93cb9ca9fda - Update to compile with parsec 3.* unc0rr parents: 6270 diff changeset	4	import Text.Parsec.Char
a93cb9ca9fda - Update to compile with parsec 3.* unc0rr parents: 6270 diff changeset	5	import Text.Parsec.Token
a93cb9ca9fda - Update to compile with parsec 3.* unc0rr parents: 6270 diff changeset	6	import Text.Parsec.Language
6412 4b9a59116535 - Split PascalParser into modules unc0rr parents: 6399 diff changeset	7	import Text.Parsec.Expr
6272 a93cb9ca9fda - Update to compile with parsec 3.* unc0rr parents: 6270 diff changeset	8	import Text.Parsec.Prim
a93cb9ca9fda - Update to compile with parsec 3.* unc0rr parents: 6270 diff changeset	9	import Text.Parsec.Combinator
a93cb9ca9fda - Update to compile with parsec 3.* unc0rr parents: 6270 diff changeset	10	import Text.Parsec.String
4353 671d66ba3af6 Dumb parser of pascal, and a program which lists unit dependencies unC0Rr parents: diff changeset	11	import Control.Monad
6399 a904c735979c Improve parser and converter unc0rr parents: 6397 diff changeset	12	import Data.Maybe
7067 f98ec3aecf4e A solution to char vs string problem: mark single-letter strings with _S macro unc0rr parents: 7066 diff changeset	13	import Data.Char
4353 671d66ba3af6 Dumb parser of pascal, and a program which lists unit dependencies unC0Rr parents: diff changeset	14
6412 4b9a59116535 - Split PascalParser into modules unc0rr parents: 6399 diff changeset	15	import PascalBasics
6467 090269e528df - Improve parsing of prefix operators unc0rr parents: 6453 diff changeset	16	import PascalUnitSyntaxTree
7315 59b5b19e6604 Remove trailing spaces unc0rr parents: 7070 diff changeset	17
6891 ab9843957664 Improve rendering of function types, ranges, and more unc0rr parents: 6875 diff changeset	18	knownTypes = ["shortstring", "ansistring", "char", "byte"]
6357 52cb4807a78c Something unc0rr parents: 6355 diff changeset	19
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	20	pascalUnit = do
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	21	comments
7429 fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	22	u <- choice [program, unit, systemUnit, redoUnit]
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	23	comments
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	24	return u
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	25
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	26	iD = do
6618 2d3232069c4b Propagate types on identifiers unc0rr parents: 6512 diff changeset	27	i <- liftM (flip Identifier BTUnknown) (identifier pas)
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	28	comments
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	29	return i
7315 59b5b19e6604 Remove trailing spaces unc0rr parents: 7070 diff changeset	30
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	31	unit = do
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	32	string "unit" >> comments
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	33	name <- iD
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	34	semi pas
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	35	comments
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	36	int <- interface
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	37	impl <- implementation
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	38	comments
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	39	return $ Unit name int impl Nothing Nothing
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	40
7315 59b5b19e6604 Remove trailing spaces unc0rr parents: 7070 diff changeset	41
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	42	reference = buildExpressionParser table term <?> "reference"
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	43	where
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	44	term = comments >> choice [
6453 11c578d30bd3 Countless imporvements to the parser and countless help to the parser in sources. unc0rr parents: 6452 diff changeset	45	parens pas (liftM RefExpression expression >>= postfixes) >>= postfixes
11c578d30bd3 Countless imporvements to the parser and countless help to the parser in sources. unc0rr parents: 6452 diff changeset	46	, try $ typeCast >>= postfixes
6450 14224c9b4594 - Improvement to the parser unc0rr parents: 6444 diff changeset	47	, char '@' >> liftM Address reference >>= postfixes
8442 535a00ca0d35 whitespaces and tabs again koda parents: 7762 diff changeset	48	, liftM SimpleReference iD >>= postfixes
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	49	] <?> "simple reference"
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	50
7315 59b5b19e6604 Remove trailing spaces unc0rr parents: 7070 diff changeset	51	table = [
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	52	]
7315 59b5b19e6604 Remove trailing spaces unc0rr parents: 7070 diff changeset	53
6425 1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	54	postfixes r = many postfix >>= return . foldl (flip ($)) r
6386 7d7703b26bda Prefix followed by prefix issue solved. Also some slight improvements. unc0rr parents: 6357 diff changeset	55	postfix = choice [
7d7703b26bda Prefix followed by prefix issue solved. Also some slight improvements. unc0rr parents: 6357 diff changeset	56	parens pas (option [] parameters) >>= return . FunCall
7d7703b26bda Prefix followed by prefix issue solved. Also some slight improvements. unc0rr parents: 6357 diff changeset	57	, char '^' >> return Dereference
7d7703b26bda Prefix followed by prefix issue solved. Also some slight improvements. unc0rr parents: 6357 diff changeset	58	, (brackets pas) (commaSep1 pas $ expression) >>= return . ArrayElement
6467 090269e528df - Improve parsing of prefix operators unc0rr parents: 6453 diff changeset	59	, (char '.' >> notFollowedBy (char '.')) >> liftM (flip RecordField) reference
6386 7d7703b26bda Prefix followed by prefix issue solved. Also some slight improvements. unc0rr parents: 6357 diff changeset	60	]
6316 ac23ba018ed2 Fix inifinite loops unc0rr parents: 6315 diff changeset	61
6450 14224c9b4594 - Improvement to the parser unc0rr parents: 6444 diff changeset	62	typeCast = do
14224c9b4594 - Improvement to the parser unc0rr parents: 6444 diff changeset	63	t <- choice $ map (\s -> try $ caseInsensitiveString s >>= \i -> notFollowedBy alphaNum >> return i) knownTypes
6453 11c578d30bd3 Countless imporvements to the parser and countless help to the parser in sources. unc0rr parents: 6452 diff changeset	64	e <- parens pas expression
6450 14224c9b4594 - Improvement to the parser unc0rr parents: 6444 diff changeset	65	comments
6618 2d3232069c4b Propagate types on identifiers unc0rr parents: 6512 diff changeset	66	return $ TypeCast (Identifier t BTUnknown) e
7315 59b5b19e6604 Remove trailing spaces unc0rr parents: 7070 diff changeset	67
59b5b19e6604 Remove trailing spaces unc0rr parents: 7070 diff changeset	68	varsDecl1 = varsParser sepEndBy1
6290 c6245ed6cbc0 Some improvements to the parser unc0rr parents: 6277 diff changeset	69	varsDecl = varsParser sepEndBy
6277 627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	70	varsParser m endsWithSemi = do
6290 c6245ed6cbc0 Some improvements to the parser unc0rr parents: 6277 diff changeset	71	vs <- m (aVarDecl endsWithSemi) (semi pas)
c6245ed6cbc0 Some improvements to the parser unc0rr parents: 6277 diff changeset	72	return vs
c6245ed6cbc0 Some improvements to the parser unc0rr parents: 6277 diff changeset	73
c6245ed6cbc0 Some improvements to the parser unc0rr parents: 6277 diff changeset	74	aVarDecl endsWithSemi = do
7317 3534a264b27a Prepare to handle passing by reference unc0rr parents: 7315 diff changeset	75	isVar <- liftM (== Just "var") $
3534a264b27a Prepare to handle passing by reference unc0rr parents: 7315 diff changeset	76	if not endsWithSemi then
3534a264b27a Prepare to handle passing by reference unc0rr parents: 7315 diff changeset	77	optionMaybe $ choice [
3534a264b27a Prepare to handle passing by reference unc0rr parents: 7315 diff changeset	78	try $ string "var"
3534a264b27a Prepare to handle passing by reference unc0rr parents: 7315 diff changeset	79	, try $ string "const"
3534a264b27a Prepare to handle passing by reference unc0rr parents: 7315 diff changeset	80	, try $ string "out"
3534a264b27a Prepare to handle passing by reference unc0rr parents: 7315 diff changeset	81	]
3534a264b27a Prepare to handle passing by reference unc0rr parents: 7315 diff changeset	82	else
3534a264b27a Prepare to handle passing by reference unc0rr parents: 7315 diff changeset	83	return Nothing
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	84	comments
6290 c6245ed6cbc0 Some improvements to the parser unc0rr parents: 6277 diff changeset	85	ids <- do
c6245ed6cbc0 Some improvements to the parser unc0rr parents: 6277 diff changeset	86	i <- (commaSep1 pas) $ (try iD <?> "variable declaration")
c6245ed6cbc0 Some improvements to the parser unc0rr parents: 6277 diff changeset	87	char ':'
c6245ed6cbc0 Some improvements to the parser unc0rr parents: 6277 diff changeset	88	return i
c6245ed6cbc0 Some improvements to the parser unc0rr parents: 6277 diff changeset	89	comments
c6245ed6cbc0 Some improvements to the parser unc0rr parents: 6277 diff changeset	90	t <- typeDecl <?> "variable type declaration"
c6245ed6cbc0 Some improvements to the parser unc0rr parents: 6277 diff changeset	91	comments
c6245ed6cbc0 Some improvements to the parser unc0rr parents: 6277 diff changeset	92	init <- option Nothing $ do
c6245ed6cbc0 Some improvements to the parser unc0rr parents: 6277 diff changeset	93	char '='
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	94	comments
6355 734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	95	e <- initExpression
4353 671d66ba3af6 Dumb parser of pascal, and a program which lists unit dependencies unC0Rr parents: diff changeset	96	comments
6290 c6245ed6cbc0 Some improvements to the parser unc0rr parents: 6277 diff changeset	97	return (Just e)
7317 3534a264b27a Prepare to handle passing by reference unc0rr parents: 7315 diff changeset	98	return $ VarDeclaration isVar False (ids, t) init
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	99
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	100
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	101	constsDecl = do
6317 83b93a2d2741 Improve parsing of complex references like "a^[b[c], d]" unc0rr parents: 6316 diff changeset	102	vs <- many1 (try (aConstDecl >>= \i -> semi pas >> return i) >>= \i -> comments >> return i)
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	103	comments
6277 627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	104	return vs
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	105	where
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	106	aConstDecl = do
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	107	comments
6443 23364a5fcc86 - Help parser by dropping that insane formatting syntax in str function unc0rr parents: 6426 diff changeset	108	i <- iD
6444 eddc1e9bcd81 - Help parser more unc0rr parents: 6443 diff changeset	109	t <- optionMaybe $ do
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	110	char ':'
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	111	comments
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	112	t <- typeDecl
6425 1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	113	comments
6444 eddc1e9bcd81 - Help parser more unc0rr parents: 6443 diff changeset	114	return t
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	115	char '='
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	116	comments
6355 734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	117	e <- initExpression
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	118	comments
7317 3534a264b27a Prepare to handle passing by reference unc0rr parents: 7315 diff changeset	119	return $ VarDeclaration False (isNothing t) ([i], fromMaybe (DeriveType e) t) (Just e)
7315 59b5b19e6604 Remove trailing spaces unc0rr parents: 7070 diff changeset	120
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	121	typeDecl = choice [
6290 c6245ed6cbc0 Some improvements to the parser unc0rr parents: 6277 diff changeset	122	char '^' >> typeDecl >>= return . PointerTo
6399 a904c735979c Improve parser and converter unc0rr parents: 6397 diff changeset	123	, try (string "shortstring") >> return (String 255)
a904c735979c Improve parser and converter unc0rr parents: 6397 diff changeset	124	, try (string "string") >> optionMaybe (brackets pas $ integer pas) >>= return . String . fromMaybe 255
6891 ab9843957664 Improve rendering of function types, ranges, and more unc0rr parents: 6875 diff changeset	125	, try (string "ansistring") >> optionMaybe (brackets pas $ integer pas) >>= return . String . fromMaybe 255
6290 c6245ed6cbc0 Some improvements to the parser unc0rr parents: 6277 diff changeset	126	, arrayDecl
6277 627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	127	, recordDecl
6425 1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	128	, setDecl
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	129	, functionType
6355 734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	130	, sequenceDecl >>= return . Sequence
6489 e1f0058cfedd Add base type tags to identifiers unc0rr parents: 6467 diff changeset	131	, try iD >>= return . SimpleType
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	132	, rangeDecl >>= return . RangeType
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	133	] <?> "type declaration"
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	134	where
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	135	arrayDecl = do
6425 1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	136	try $ do
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	137	optional $ (try $ string "packed") >> comments
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	138	string "array"
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	139	comments
6426 2d44f6561e72 Help parser a bit unc0rr parents: 6425 diff changeset	140	r <- option [] $ do
6425 1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	141	char '['
6426 2d44f6561e72 Help parser a bit unc0rr parents: 6425 diff changeset	142	r <- commaSep pas rangeDecl
6425 1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	143	char ']'
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	144	comments
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	145	return r
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	146	string "of"
4353 671d66ba3af6 Dumb parser of pascal, and a program which lists unit dependencies unC0Rr parents: diff changeset	147	comments
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	148	t <- typeDecl
6426 2d44f6561e72 Help parser a bit unc0rr parents: 6425 diff changeset	149	if null r then
2d44f6561e72 Help parser a bit unc0rr parents: 6425 diff changeset	150	return $ ArrayDecl Nothing t
2d44f6561e72 Help parser a bit unc0rr parents: 6425 diff changeset	151	else
8442 535a00ca0d35 whitespaces and tabs again koda parents: 7762 diff changeset	152	return $ foldr (\a b -> ArrayDecl (Just a) b) (ArrayDecl (Just $ head r) t) (tail r)
6277 627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	153	recordDecl = do
6425 1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	154	try $ do
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	155	optional $ (try $ string "packed") >> comments
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	156	string "record"
6277 627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	157	comments
627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	158	vs <- varsDecl True
6425 1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	159	union <- optionMaybe $ do
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	160	string "case"
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	161	comments
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	162	iD
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	163	comments
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	164	string "of"
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	165	comments
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	166	many unionCase
6277 627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	167	string "end"
6425 1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	168	return $ RecordType vs union
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	169	setDecl = do
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	170	try $ string "set" >> space
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	171	comments
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	172	string "of"
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	173	comments
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	174	liftM Set typeDecl
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	175	unionCase = do
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	176	try $ commaSep pas $ (iD >> return ()) <\|> (integer pas >> return ())
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	177	char ':'
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	178	comments
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	179	u <- parens pas $ varsDecl True
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	180	char ';'
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	181	comments
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	182	return u
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	183	sequenceDecl = (parens pas) $ (commaSep pas) (iD >>= \i -> optional (spaces >> char '=' >> spaces >> integer pas) >> return i)
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	184	functionType = do
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	185	fp <- try (string "function") <\|> try (string "procedure")
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	186	comments
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	187	vs <- option [] $ parens pas $ varsDecl False
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	188	comments
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	189	ret <- if (fp == "function") then do
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	190	char ':'
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	191	comments
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	192	ret <- typeDecl
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	193	comments
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	194	return ret
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	195	else
6826 8fadeefdd352 Just some further work unc0rr parents: 6626 diff changeset	196	return VoidType
6425 1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	197	optional $ try $ char ';' >> comments >> string "cdecl"
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	198	comments
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	199	return $ FunctionType ret vs
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	200
6277 627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	201	typesDecl = many (aTypeDecl >>= \t -> comments >> return t)
627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	202	where
627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	203	aTypeDecl = do
627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	204	i <- try $ do
627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	205	i <- iD <?> "type declaration"
627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	206	comments
627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	207	char '='
627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	208	return i
627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	209	comments
627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	210	t <- typeDecl
627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	211	comments
627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	212	semi pas
627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	213	comments
627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	214	return $ TypeDeclaration i t
6453 11c578d30bd3 Countless imporvements to the parser and countless help to the parser in sources. unc0rr parents: 6452 diff changeset	215
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	216	rangeDecl = choice [
6277 627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	217	try $ rangeft
627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	218	, iD >>= return . Range
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	219	] <?> "range declaration"
6277 627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	220	where
627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	221	rangeft = do
6388 14718b2685a3 Recognize some built-in functions unc0rr parents: 6387 diff changeset	222	e1 <- initExpression
6277 627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	223	string ".."
6388 14718b2685a3 Recognize some built-in functions unc0rr parents: 6387 diff changeset	224	e2 <- initExpression
7315 59b5b19e6604 Remove trailing spaces unc0rr parents: 7070 diff changeset	225	return $ RangeFromTo e1 e2
59b5b19e6604 Remove trailing spaces unc0rr parents: 7070 diff changeset	226
6277 627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	227	typeVarDeclaration isImpl = (liftM concat . many . choice) [
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	228	varSection,
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	229	constSection,
6277 627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	230	typeSection,
6443 23364a5fcc86 - Help parser by dropping that insane formatting syntax in str function unc0rr parents: 6426 diff changeset	231	funcDecl,
23364a5fcc86 - Help parser by dropping that insane formatting syntax in str function unc0rr parents: 6426 diff changeset	232	operatorDecl
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	233	]
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	234	where
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	235	varSection = do
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	236	try $ string "var"
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	237	comments
6443 23364a5fcc86 - Help parser by dropping that insane formatting syntax in str function unc0rr parents: 6426 diff changeset	238	v <- varsDecl1 True <?> "variable declaration"
6272 a93cb9ca9fda - Update to compile with parsec 3.* unc0rr parents: 6270 diff changeset	239	comments
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	240	return v
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	241
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	242	constSection = do
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	243	try $ string "const"
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	244	comments
6443 23364a5fcc86 - Help parser by dropping that insane formatting syntax in str function unc0rr parents: 6426 diff changeset	245	c <- constsDecl <?> "const declaration"
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	246	comments
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	247	return c
6277 627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	248
627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	249	typeSection = do
627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	250	try $ string "type"
627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	251	comments
6443 23364a5fcc86 - Help parser by dropping that insane formatting syntax in str function unc0rr parents: 6426 diff changeset	252	t <- typesDecl <?> "type declaration"
6277 627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	253	comments
627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	254	return t
7315 59b5b19e6604 Remove trailing spaces unc0rr parents: 7070 diff changeset	255
6443 23364a5fcc86 - Help parser by dropping that insane formatting syntax in str function unc0rr parents: 6426 diff changeset	256	operatorDecl = do
23364a5fcc86 - Help parser by dropping that insane formatting syntax in str function unc0rr parents: 6426 diff changeset	257	try $ string "operator"
23364a5fcc86 - Help parser by dropping that insane formatting syntax in str function unc0rr parents: 6426 diff changeset	258	comments
23364a5fcc86 - Help parser by dropping that insane formatting syntax in str function unc0rr parents: 6426 diff changeset	259	i <- manyTill anyChar space
23364a5fcc86 - Help parser by dropping that insane formatting syntax in str function unc0rr parents: 6426 diff changeset	260	comments
23364a5fcc86 - Help parser by dropping that insane formatting syntax in str function unc0rr parents: 6426 diff changeset	261	vs <- parens pas $ varsDecl False
23364a5fcc86 - Help parser by dropping that insane formatting syntax in str function unc0rr parents: 6426 diff changeset	262	comments
23364a5fcc86 - Help parser by dropping that insane formatting syntax in str function unc0rr parents: 6426 diff changeset	263	rid <- iD
23364a5fcc86 - Help parser by dropping that insane formatting syntax in str function unc0rr parents: 6426 diff changeset	264	comments
23364a5fcc86 - Help parser by dropping that insane formatting syntax in str function unc0rr parents: 6426 diff changeset	265	char ':'
23364a5fcc86 - Help parser by dropping that insane formatting syntax in str function unc0rr parents: 6426 diff changeset	266	comments
23364a5fcc86 - Help parser by dropping that insane formatting syntax in str function unc0rr parents: 6426 diff changeset	267	ret <- typeDecl
23364a5fcc86 - Help parser by dropping that insane formatting syntax in str function unc0rr parents: 6426 diff changeset	268	comments
23364a5fcc86 - Help parser by dropping that insane formatting syntax in str function unc0rr parents: 6426 diff changeset	269	return ret
23364a5fcc86 - Help parser by dropping that insane formatting syntax in str function unc0rr parents: 6426 diff changeset	270	char ';'
23364a5fcc86 - Help parser by dropping that insane formatting syntax in str function unc0rr parents: 6426 diff changeset	271	comments
23364a5fcc86 - Help parser by dropping that insane formatting syntax in str function unc0rr parents: 6426 diff changeset	272	forward <- liftM isJust $ optionMaybe (try (string "forward;") >> comments)
7513 39866eb9e4a6 Keep inlining unc0rr parents: 7429 diff changeset	273	inline <- liftM (any (== "inline;")) $ many functionDecorator
6443 23364a5fcc86 - Help parser by dropping that insane formatting syntax in str function unc0rr parents: 6426 diff changeset	274	b <- if isImpl && (not forward) then
23364a5fcc86 - Help parser by dropping that insane formatting syntax in str function unc0rr parents: 6426 diff changeset	275	liftM Just functionBody
23364a5fcc86 - Help parser by dropping that insane formatting syntax in str function unc0rr parents: 6426 diff changeset	276	else
23364a5fcc86 - Help parser by dropping that insane formatting syntax in str function unc0rr parents: 6426 diff changeset	277	return Nothing
7513 39866eb9e4a6 Keep inlining unc0rr parents: 7429 diff changeset	278	return $ [OperatorDeclaration i rid inline ret vs b]
6443 23364a5fcc86 - Help parser by dropping that insane formatting syntax in str function unc0rr parents: 6426 diff changeset	279
7315 59b5b19e6604 Remove trailing spaces unc0rr parents: 7070 diff changeset	280
6425 1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	281	funcDecl = do
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	282	fp <- try (string "function") <\|> try (string "procedure")
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	283	comments
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	284	i <- iD
6425 1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	285	vs <- option [] $ parens pas $ varsDecl False
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	286	comments
6425 1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	287	ret <- if (fp == "function") then do
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	288	char ':'
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	289	comments
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	290	ret <- typeDecl
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	291	comments
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	292	return ret
1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	293	else
6836 42382794b73f - Treat strings as arrays of chars unc0rr parents: 6826 diff changeset	294	return VoidType
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	295	char ';'
6399 a904c735979c Improve parser and converter unc0rr parents: 6397 diff changeset	296	comments
6425 1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	297	forward <- liftM isJust $ optionMaybe (try (string "forward;") >> comments)
7513 39866eb9e4a6 Keep inlining unc0rr parents: 7429 diff changeset	298	inline <- liftM (any (== "inline;")) $ many functionDecorator
6417 eae5900fd8a4 Improve parser a bit, preparation to parsing whole program at once and compiling it into single C file unc0rr parents: 6414 diff changeset	299	b <- if isImpl && (not forward) then
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	300	liftM Just functionBody
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	301	else
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	302	return Nothing
7513 39866eb9e4a6 Keep inlining unc0rr parents: 7429 diff changeset	303	return $ [FunctionDeclaration i inline ret vs b]
7315 59b5b19e6604 Remove trailing spaces unc0rr parents: 7070 diff changeset	304
7513 39866eb9e4a6 Keep inlining unc0rr parents: 7429 diff changeset	305	functionDecorator = do
39866eb9e4a6 Keep inlining unc0rr parents: 7429 diff changeset	306	d <- choice [
39866eb9e4a6 Keep inlining unc0rr parents: 7429 diff changeset	307	try $ string "inline;"
39866eb9e4a6 Keep inlining unc0rr parents: 7429 diff changeset	308	, try $ caseInsensitiveString "cdecl;"
39866eb9e4a6 Keep inlining unc0rr parents: 7429 diff changeset	309	, try $ string "overload;"
39866eb9e4a6 Keep inlining unc0rr parents: 7429 diff changeset	310	, try $ string "export;"
39866eb9e4a6 Keep inlining unc0rr parents: 7429 diff changeset	311	, try $ string "varargs;"
39866eb9e4a6 Keep inlining unc0rr parents: 7429 diff changeset	312	, try (string "external") >> comments >> iD >> optional (string "name" >> comments >> stringLiteral pas)>> string ";"
39866eb9e4a6 Keep inlining unc0rr parents: 7429 diff changeset	313	]
39866eb9e4a6 Keep inlining unc0rr parents: 7429 diff changeset	314	comments
39866eb9e4a6 Keep inlining unc0rr parents: 7429 diff changeset	315	return d
7315 59b5b19e6604 Remove trailing spaces unc0rr parents: 7070 diff changeset	316
59b5b19e6604 Remove trailing spaces unc0rr parents: 7070 diff changeset	317
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	318	program = do
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	319	string "program"
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	320	comments
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	321	name <- iD
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	322	(char ';')
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	323	comments
6417 eae5900fd8a4 Improve parser a bit, preparation to parsing whole program at once and compiling it into single C file unc0rr parents: 6414 diff changeset	324	comments
eae5900fd8a4 Improve parser a bit, preparation to parsing whole program at once and compiling it into single C file unc0rr parents: 6414 diff changeset	325	u <- uses
eae5900fd8a4 Improve parser a bit, preparation to parsing whole program at once and compiling it into single C file unc0rr parents: 6414 diff changeset	326	comments
eae5900fd8a4 Improve parser a bit, preparation to parsing whole program at once and compiling it into single C file unc0rr parents: 6414 diff changeset	327	tv <- typeVarDeclaration True
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	328	comments
6417 eae5900fd8a4 Improve parser a bit, preparation to parsing whole program at once and compiling it into single C file unc0rr parents: 6414 diff changeset	329	p <- phrase
eae5900fd8a4 Improve parser a bit, preparation to parsing whole program at once and compiling it into single C file unc0rr parents: 6414 diff changeset	330	comments
eae5900fd8a4 Improve parser a bit, preparation to parsing whole program at once and compiling it into single C file unc0rr parents: 6414 diff changeset	331	char '.'
eae5900fd8a4 Improve parser a bit, preparation to parsing whole program at once and compiling it into single C file unc0rr parents: 6414 diff changeset	332	comments
eae5900fd8a4 Improve parser a bit, preparation to parsing whole program at once and compiling it into single C file unc0rr parents: 6414 diff changeset	333	return $ Program name (Implementation u (TypesAndVars tv)) p
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	334
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	335	interface = do
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	336	string "interface"
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	337	comments
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	338	u <- uses
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	339	comments
6277 627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	340	tv <- typeVarDeclaration False
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	341	comments
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	342	return $ Interface u (TypesAndVars tv)
4353 671d66ba3af6 Dumb parser of pascal, and a program which lists unit dependencies unC0Rr parents: diff changeset	343
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	344	implementation = do
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	345	string "implementation"
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	346	comments
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	347	u <- uses
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	348	comments
6277 627b5752733a A try to improve parser move (has regressions) unc0rr parents: 6275 diff changeset	349	tv <- typeVarDeclaration True
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	350	string "end."
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	351	comments
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	352	return $ Implementation u (TypesAndVars tv)
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	353
7429 fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	354	expression = do
fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	355	buildExpressionParser table term <?> "expression"
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	356	where
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	357	term = comments >> choice [
6618 2d3232069c4b Propagate types on identifiers unc0rr parents: 6512 diff changeset	358	builtInFunction expression >>= \(n, e) -> return $ BuiltInFunCall e (SimpleReference (Identifier n BTUnknown))
6453 11c578d30bd3 Countless imporvements to the parser and countless help to the parser in sources. unc0rr parents: 6452 diff changeset	359	, try (parens pas $ expression >>= \e -> notFollowedBy (comments >> char '.') >> return e)
6450 14224c9b4594 - Improvement to the parser unc0rr parents: 6444 diff changeset	360	, brackets pas (commaSep pas iD) >>= return . SetExpression
7429 fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	361	, try $ integer pas >>= \i -> notFollowedBy (char '.') >> (return . NumberLiteral . show) i
6452 7c6f9b6672dc More work on the parser unc0rr parents: 6450 diff changeset	362	, float pas >>= return . FloatLiteral . show
7429 fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	363	, try $ integer pas >>= return . NumberLiteral . show
7067 f98ec3aecf4e A solution to char vs string problem: mark single-letter strings with _S macro unc0rr parents: 7066 diff changeset	364	, try (string "_S" >> stringLiteral pas) >>= return . StringLiteral
7070 8d4189609e90 oops, wrong type unc0rr parents: 7069 diff changeset	365	, try (string "_P" >> stringLiteral pas) >>= return . PCharLiteral
7067 f98ec3aecf4e A solution to char vs string problem: mark single-letter strings with _S macro unc0rr parents: 7066 diff changeset	366	, stringLiteral pas >>= return . strOrChar
6444 eddc1e9bcd81 - Help parser more unc0rr parents: 6443 diff changeset	367	, try (string "#$") >> many hexDigit >>= \c -> comments >> return (HexCharCode c)
6417 eae5900fd8a4 Improve parser a bit, preparation to parsing whole program at once and compiling it into single C file unc0rr parents: 6414 diff changeset	368	, char '#' >> many digit >>= \c -> comments >> return (CharCode c)
eae5900fd8a4 Improve parser a bit, preparation to parsing whole program at once and compiling it into single C file unc0rr parents: 6414 diff changeset	369	, char '$' >> many hexDigit >>= \h -> comments >> return (HexNumber h)
7429 fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	370	--, char '-' >> expression >>= return . PrefixOp "-"
fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	371	, char '-' >> reference >>= return . PrefixOp "-" . Reference
7762 d2fd8040534f Better error handling unc0rr parents: 7690 diff changeset	372	, (try $ string "not" >> notFollowedBy comments) >> unexpected "'not'"
6290 c6245ed6cbc0 Some improvements to the parser unc0rr parents: 6277 diff changeset	373	, try $ string "nil" >> return Null
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	374	, reference >>= return . Reference
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	375	] <?> "simple expression"
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	376
7429 fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	377	table = [
fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	378	[ Prefix (try (string "not") >> return (PrefixOp "not"))
fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	379	, Prefix (try (char '-') >> return (PrefixOp "-"))]
fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	380	,
6290 c6245ed6cbc0 Some improvements to the parser unc0rr parents: 6277 diff changeset	381	[ Infix (char '' >> return (BinOp "")) AssocLeft
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	382	, Infix (char '/' >> return (BinOp "/")) AssocLeft
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	383	, Infix (try (string "div") >> return (BinOp "div")) AssocLeft
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	384	, Infix (try (string "mod") >> return (BinOp "mod")) AssocLeft
6450 14224c9b4594 - Improvement to the parser unc0rr parents: 6444 diff changeset	385	, Infix (try (string "in") >> return (BinOp "in")) AssocNone
7429 fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	386	, Infix (try $ string "and" >> return (BinOp "and")) AssocLeft
fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	387	, Infix (try $ string "shl" >> return (BinOp "shl")) AssocLeft
fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	388	, Infix (try $ string "shr" >> return (BinOp "shr")) AssocLeft
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	389	]
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	390	, [ Infix (char '+' >> return (BinOp "+")) AssocLeft
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	391	, Infix (char '-' >> return (BinOp "-")) AssocLeft
7429 fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	392	, Infix (try $ string "or" >> return (BinOp "or")) AssocLeft
fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	393	, Infix (try $ string "xor" >> return (BinOp "xor")) AssocLeft
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	394	]
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	395	, [ Infix (try (string "<>") >> return (BinOp "<>")) AssocNone
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	396	, Infix (try (string "<=") >> return (BinOp "<=")) AssocNone
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	397	, Infix (try (string ">=") >> return (BinOp ">=")) AssocNone
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	398	, Infix (char '<' >> return (BinOp "<")) AssocNone
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	399	, Infix (char '>' >> return (BinOp ">")) AssocNone
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	400	]
7429 fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	401	{-, [ Infix (try $ string "shl" >> return (BinOp "shl")) AssocNone
fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	402	, Infix (try $ string "shr" >> return (BinOp "shr")) AssocNone
7043 7c080e5ac8d0 Some work to make more units compile after conversion to c unc0rr parents: 6897 diff changeset	403	]
8442 535a00ca0d35 whitespaces and tabs again koda parents: 7762 diff changeset	404	, [
7429 fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	405	Infix (try $ string "or" >> return (BinOp "or")) AssocLeft
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	406	, Infix (try $ string "xor" >> return (BinOp "xor")) AssocLeft
7429 fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	407	]-}
7069 bcf9d8e64e92 pas2c stuff again unc0rr parents: 7067 diff changeset	408	, [
bcf9d8e64e92 pas2c stuff again unc0rr parents: 7067 diff changeset	409	Infix (char '=' >> return (BinOp "=")) AssocNone
bcf9d8e64e92 pas2c stuff again unc0rr parents: 7067 diff changeset	410	]
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	411	]
7067 f98ec3aecf4e A solution to char vs string problem: mark single-letter strings with _S macro unc0rr parents: 7066 diff changeset	412	strOrChar [a] = CharCode . show . ord $ a
7315 59b5b19e6604 Remove trailing spaces unc0rr parents: 7070 diff changeset	413	strOrChar a = StringLiteral a
59b5b19e6604 Remove trailing spaces unc0rr parents: 7070 diff changeset	414
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	415	phrasesBlock = do
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	416	try $ string "begin"
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	417	comments
6444 eddc1e9bcd81 - Help parser more unc0rr parents: 6443 diff changeset	418	p <- manyTill phrase (try $ string "end" >> notFollowedBy alphaNum)
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	419	comments
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	420	return $ Phrases p
7315 59b5b19e6604 Remove trailing spaces unc0rr parents: 7070 diff changeset	421
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	422	phrase = do
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	423	o <- choice [
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	424	phrasesBlock
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	425	, ifBlock
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	426	, whileCycle
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	427	, repeatCycle
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	428	, switchCase
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	429	, withBlock
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	430	, forCycle
7429 fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	431	, (try $ reference >>= \r -> string ":=" >> return r) >>= \r -> comments >> expression >>= return . Assignment r
6895 31def088a870 Many small improvements to pas2c unc0rr parents: 6891 diff changeset	432	, builtInFunction expression >>= \(n, e) -> return $ BuiltInFunctionCall e (SimpleReference (Identifier n BTUnknown))
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	433	, procCall
6453 11c578d30bd3 Countless imporvements to the parser and countless help to the parser in sources. unc0rr parents: 6452 diff changeset	434	, char ';' >> comments >> return NOP
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	435	]
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	436	optional $ char ';'
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	437	comments
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	438	return o
4353 671d66ba3af6 Dumb parser of pascal, and a program which lists unit dependencies unC0Rr parents: diff changeset	439
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	440	ifBlock = do
7642 91fce82f9c6f fix parsing of 'if': identifiers can also contain underscores sheepluva parents: 7641 diff changeset	441	try $ string "if" >> notFollowedBy (alphaNum <\|> char '_')
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	442	comments
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	443	e <- expression
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	444	comments
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	445	string "then"
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	446	comments
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	447	o1 <- phrase
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	448	comments
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	449	o2 <- optionMaybe $ do
6425 1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	450	try $ string "else" >> space
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	451	comments
6450 14224c9b4594 - Improvement to the parser unc0rr parents: 6444 diff changeset	452	o <- option NOP phrase
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	453	comments
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	454	return o
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	455	return $ IfThenElse e o1 o2
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	456
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	457	whileCycle = do
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	458	try $ string "while"
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	459	comments
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	460	e <- expression
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	461	comments
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	462	string "do"
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	463	comments
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	464	o <- phrase
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	465	return $ WhileCycle e o
4353 671d66ba3af6 Dumb parser of pascal, and a program which lists unit dependencies unC0Rr parents: diff changeset	466
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	467	withBlock = do
6425 1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	468	try $ string "with" >> space
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	469	comments
6387 3dcb839b5904 Less code unc0rr parents: 6386 diff changeset	470	rs <- (commaSep1 pas) reference
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	471	comments
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	472	string "do"
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	473	comments
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	474	o <- phrase
6387 3dcb839b5904 Less code unc0rr parents: 6386 diff changeset	475	return $ foldr WithBlock o rs
7315 59b5b19e6604 Remove trailing spaces unc0rr parents: 7070 diff changeset	476
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	477	repeatCycle = do
6425 1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	478	try $ string "repeat" >> space
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	479	comments
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	480	o <- many phrase
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	481	string "until"
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	482	comments
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	483	e <- expression
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	484	comments
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	485	return $ RepeatCycle e o
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	486
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	487	forCycle = do
6425 1ef4192aa80d - Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas unc0rr parents: 6417 diff changeset	488	try $ string "for" >> space
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	489	comments
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	490	i <- iD
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	491	comments
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	492	string ":="
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	493	comments
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	494	e1 <- expression
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	495	comments
7429 fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	496	up <- liftM (== Just "to") $
fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	497	optionMaybe $ choice [
fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	498	try $ string "to"
fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	499	, try $ string "downto"
8442 535a00ca0d35 whitespaces and tabs again koda parents: 7762 diff changeset	500	]
7429 fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	501	--choice [string "to", string "downto"]
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	502	comments
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	503	e2 <- expression
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	504	comments
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	505	string "do"
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	506	comments
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	507	p <- phrase
f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	508	comments
7429 fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	509	return $ ForCycle i e1 e2 p up
7315 59b5b19e6604 Remove trailing spaces unc0rr parents: 7070 diff changeset	510
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	511	switchCase = do
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	512	try $ string "case"
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	513	comments
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	514	e <- expression
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	515	comments
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	516	string "of"
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	517	comments
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	518	cs <- many1 aCase
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	519	o2 <- optionMaybe $ do
6450 14224c9b4594 - Improvement to the parser unc0rr parents: 6444 diff changeset	520	try $ string "else" >> notFollowedBy alphaNum
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	521	comments
6453 11c578d30bd3 Countless imporvements to the parser and countless help to the parser in sources. unc0rr parents: 6452 diff changeset	522	o <- many phrase
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	523	comments
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	524	return o
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	525	string "end"
6399 a904c735979c Improve parser and converter unc0rr parents: 6397 diff changeset	526	comments
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	527	return $ SwitchCase e cs o2
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	528	where
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	529	aCase = do
6453 11c578d30bd3 Countless imporvements to the parser and countless help to the parser in sources. unc0rr parents: 6452 diff changeset	530	e <- (commaSep pas) $ (liftM InitRange rangeDecl <\|> initExpression)
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	531	comments
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	532	char ':'
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	533	comments
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	534	p <- phrase
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	535	comments
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	536	return (e, p)
7315 59b5b19e6604 Remove trailing spaces unc0rr parents: 7070 diff changeset	537
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	538	procCall = do
6450 14224c9b4594 - Improvement to the parser unc0rr parents: 6444 diff changeset	539	r <- reference
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	540	p <- option [] $ (parens pas) parameters
6450 14224c9b4594 - Improvement to the parser unc0rr parents: 6444 diff changeset	541	return $ ProcCall r p
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	542
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	543	parameters = (commaSep pas) expression <?> "parameters"
7315 59b5b19e6604 Remove trailing spaces unc0rr parents: 7070 diff changeset	544
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	545	functionBody = do
6399 a904c735979c Improve parser and converter unc0rr parents: 6397 diff changeset	546	tv <- typeVarDeclaration True
a904c735979c Improve parser and converter unc0rr parents: 6397 diff changeset	547	comments
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	548	p <- phrasesBlock
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	549	char ';'
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	550	comments
6399 a904c735979c Improve parser and converter unc0rr parents: 6397 diff changeset	551	return (TypesAndVars tv, p)
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	552
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	553	uses = liftM Uses (option [] u)
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	554	where
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	555	u = do
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	556	string "uses"
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	557	comments
6275 f1b4f37dba22 Many improvements to the parser unc0rr parents: 6272 diff changeset	558	u <- (iD >>= \i -> comments >> return i) `sepBy1` (char ',' >> comments)
6270 0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	559	char ';'
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	560	comments
0a99f73dd8dd Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway. unc0rr parents: 4353 diff changeset	561	return u
6355 734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	562
734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	563	initExpression = buildExpressionParser table term <?> "initialization expression"
734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	564	where
734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	565	term = comments >> choice [
8442 535a00ca0d35 whitespaces and tabs again koda parents: 7762 diff changeset	566	liftM (uncurry BuiltInFunction) $ builtInFunction initExpression
6453 11c578d30bd3 Countless imporvements to the parser and countless help to the parser in sources. unc0rr parents: 6452 diff changeset	567	, try $ brackets pas (commaSep pas $ initExpression) >>= return . InitSet
7690 6ef121a80cb0 Treat init expression in parens as just expression instead of array initializer when there's only one entry in expressions list unc0rr parents: 7642 diff changeset	568	, try $ parens pas (commaSep pas $ initExpression) >>= \ia -> when (null $ tail ia) mzero >> return (InitArray ia)
6ef121a80cb0 Treat init expression in parens as just expression instead of array initializer when there's only one entry in expressions list unc0rr parents: 7642 diff changeset	569	, try $ parens pas (sepEndBy recField (char ';' >> comments)) >>= return . InitRecord
6ef121a80cb0 Treat init expression in parens as just expression instead of array initializer when there's only one entry in expressions list unc0rr parents: 7642 diff changeset	570	, parens pas initExpression
6355 734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	571	, try $ integer pas >>= \i -> notFollowedBy (char '.') >> (return . InitNumber . show) i
734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	572	, try $ float pas >>= return . InitFloat . show
6388 14718b2685a3 Recognize some built-in functions unc0rr parents: 6387 diff changeset	573	, try $ integer pas >>= return . InitNumber . show
6355 734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	574	, stringLiteral pas >>= return . InitString
6444 eddc1e9bcd81 - Help parser more unc0rr parents: 6443 diff changeset	575	, char '#' >> many digit >>= \c -> comments >> return (InitChar c)
eddc1e9bcd81 - Help parser more unc0rr parents: 6443 diff changeset	576	, char '$' >> many hexDigit >>= \h -> comments >> return (InitHexNumber h)
6453 11c578d30bd3 Countless imporvements to the parser and countless help to the parser in sources. unc0rr parents: 6452 diff changeset	577	, char '@' >> initExpression >>= \c -> comments >> return (InitAddress c)
6355 734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	578	, try $ string "nil" >> return InitNull
6453 11c578d30bd3 Countless imporvements to the parser and countless help to the parser in sources. unc0rr parents: 6452 diff changeset	579	, itypeCast
6355 734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	580	, iD >>= return . InitReference
734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	581	]
7315 59b5b19e6604 Remove trailing spaces unc0rr parents: 7070 diff changeset	582
6355 734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	583	recField = do
734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	584	i <- iD
734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	585	spaces
734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	586	char ':'
734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	587	spaces
734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	588	e <- initExpression
734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	589	spaces
734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	590	return (i ,e)
734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	591
7315 59b5b19e6604 Remove trailing spaces unc0rr parents: 7070 diff changeset	592	table = [
7066 12cc2bd84b0b Make pas2c even more happier with uGears.c, allow assigning arrays in some cases unc0rr parents: 7043 diff changeset	593	[
12cc2bd84b0b Make pas2c even more happier with uGears.c, allow assigning arrays in some cases unc0rr parents: 7043 diff changeset	594	Prefix (char '-' >> return (InitPrefixOp "-"))
7429 fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	595	,Prefix (try (string "not") >> return (InitPrefixOp "not"))
7066 12cc2bd84b0b Make pas2c even more happier with uGears.c, allow assigning arrays in some cases unc0rr parents: 7043 diff changeset	596	]
12cc2bd84b0b Make pas2c even more happier with uGears.c, allow assigning arrays in some cases unc0rr parents: 7043 diff changeset	597	, [ Infix (char '' >> return (InitBinOp "")) AssocLeft
6355 734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	598	, Infix (char '/' >> return (InitBinOp "/")) AssocLeft
734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	599	, Infix (try (string "div") >> return (InitBinOp "div")) AssocLeft
734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	600	, Infix (try (string "mod") >> return (InitBinOp "mod")) AssocLeft
7429 fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	601	, Infix (try $ string "and" >> return (InitBinOp "and")) AssocLeft
fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	602	, Infix (try $ string "shl" >> return (InitBinOp "shl")) AssocNone
fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	603	, Infix (try $ string "shr" >> return (InitBinOp "shr")) AssocNone
6355 734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	604	]
734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	605	, [ Infix (char '+' >> return (InitBinOp "+")) AssocLeft
734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	606	, Infix (char '-' >> return (InitBinOp "-")) AssocLeft
7429 fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	607	, Infix (try $ string "or" >> return (InitBinOp "or")) AssocLeft
fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	608	, Infix (try $ string "xor" >> return (InitBinOp "xor")) AssocLeft
6355 734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	609	]
734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	610	, [ Infix (try (string "<>") >> return (InitBinOp "<>")) AssocNone
734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	611	, Infix (try (string "<=") >> return (InitBinOp "<=")) AssocNone
734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	612	, Infix (try (string ">=") >> return (InitBinOp ">=")) AssocNone
734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	613	, Infix (char '<' >> return (InitBinOp "<")) AssocNone
734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	614	, Infix (char '>' >> return (InitBinOp ">")) AssocNone
734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	615	, Infix (char '=' >> return (InitBinOp "=")) AssocNone
734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	616	]
7429 fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	617	{--, [ Infix (try $ string "and" >> return (InitBinOp "and")) AssocLeft
6355 734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	618	, Infix (try $ string "or" >> return (InitBinOp "or")) AssocLeft
734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	619	, Infix (try $ string "xor" >> return (InitBinOp "xor")) AssocLeft
734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	620	]
6858 608c8b057c3b Improve rendering into C unc0rr parents: 6836 diff changeset	621	, [ Infix (try $ string "shl" >> return (InitBinOp "shl")) AssocNone
608c8b057c3b Improve rendering into C unc0rr parents: 6836 diff changeset	622	, Infix (try $ string "shr" >> return (InitBinOp "shr")) AssocNone
7429 fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	623	]--}
fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	624	--, [Prefix (try (string "not") >> return (InitPrefixOp "not"))]
6355 734fed7aefd3 Introduce initialization expressions unc0rr parents: 6317 diff changeset	625	]
6388 14718b2685a3 Recognize some built-in functions unc0rr parents: 6387 diff changeset	626
6453 11c578d30bd3 Countless imporvements to the parser and countless help to the parser in sources. unc0rr parents: 6452 diff changeset	627	itypeCast = do
11c578d30bd3 Countless imporvements to the parser and countless help to the parser in sources. unc0rr parents: 6452 diff changeset	628	t <- choice $ map (\s -> try $ caseInsensitiveString s >>= \i -> notFollowedBy alphaNum >> return i) knownTypes
11c578d30bd3 Countless imporvements to the parser and countless help to the parser in sources. unc0rr parents: 6452 diff changeset	629	i <- parens pas initExpression
11c578d30bd3 Countless imporvements to the parser and countless help to the parser in sources. unc0rr parents: 6452 diff changeset	630	comments
6618 2d3232069c4b Propagate types on identifiers unc0rr parents: 6512 diff changeset	631	return $ InitTypeCast (Identifier t BTUnknown) i
7315 59b5b19e6604 Remove trailing spaces unc0rr parents: 7070 diff changeset	632
6388 14718b2685a3 Recognize some built-in functions unc0rr parents: 6387 diff changeset	633	builtInFunction e = do
14718b2685a3 Recognize some built-in functions unc0rr parents: 6387 diff changeset	634	name <- choice $ map (\s -> try $ caseInsensitiveString s >>= \i -> notFollowedBy alphaNum >> return i) builtin
14718b2685a3 Recognize some built-in functions unc0rr parents: 6387 diff changeset	635	spaces
6897 a9126661f613 Fix parsing of exit() call without parameters unc0rr parents: 6895 diff changeset	636	exprs <- option [] $ parens pas $ option [] $ commaSep1 pas $ e
6388 14718b2685a3 Recognize some built-in functions unc0rr parents: 6387 diff changeset	637	spaces
14718b2685a3 Recognize some built-in functions unc0rr parents: 6387 diff changeset	638	return (name, exprs)
6512 0df7f6697939 "System" unit to help converter unc0rr parents: 6489 diff changeset	639
0df7f6697939 "System" unit to help converter unc0rr parents: 6489 diff changeset	640	systemUnit = do
0df7f6697939 "System" unit to help converter unc0rr parents: 6489 diff changeset	641	string "system;"
0df7f6697939 "System" unit to help converter unc0rr parents: 6489 diff changeset	642	comments
0df7f6697939 "System" unit to help converter unc0rr parents: 6489 diff changeset	643	string "type"
0df7f6697939 "System" unit to help converter unc0rr parents: 6489 diff changeset	644	comments
0df7f6697939 "System" unit to help converter unc0rr parents: 6489 diff changeset	645	t <- typesDecl
0df7f6697939 "System" unit to help converter unc0rr parents: 6489 diff changeset	646	string "var"
0df7f6697939 "System" unit to help converter unc0rr parents: 6489 diff changeset	647	v <- varsDecl True
0df7f6697939 "System" unit to help converter unc0rr parents: 6489 diff changeset	648	return $ System (t ++ v)
7429 fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	649
fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	650	redoUnit = do
fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	651	string "redo;"
fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	652	comments
fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	653	string "type"
fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	654	comments
fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	655	t <- typesDecl
fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	656	string "var"
fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	657	v <- varsDecl True
fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	658	return $ Redo (t ++ v)
fcf13e40d6b6 Changes to pas2c - unreviewed apart from cursory glance and compile test. xymeng parents: 7317 diff changeset	659

author	Urbertar
	Thu, 28 Mar 2013 18:34:53 +0200
changeset 8810	b885b995aa95
parent 8442	535a00ca0d35
permissions	-rw-r--r--