Copyright	(c) 2007..2008 Duncan Coutts Benedikt Huber
License	BSD-style
Maintainer	benedikt.huber@gmail.com
Stability	experimental
Portability	ghc
Safe Haskell	Safe-Inferred
Language	Haskell2010

Language.C.Syntax.Constants

Contents

Utilities
C char constants (and multi-character character constants)
C integral constants
C floating point constants
C string literals
Clang C version literals

Description

This module provides support for representing, checking and exporting c constants, i.e. integral, float, character and string constants.

Synopsis

escapeChar :: Char -> String
unescapeChar :: String -> (Char, String)
unescapeString :: String -> String
newtype Flags f = Flags Integer
noFlags :: Flags f
setFlag :: Enum f => f -> Flags f -> Flags f
clearFlag :: Enum f => f -> Flags f -> Flags f
testFlag :: Enum f => f -> Flags f -> Bool
cChar :: Char -> CChar
cChar_w :: Char -> CChar
cChars :: String -> Bool -> CChar
data CChar
- = CChar !Char !Bool
- | CChars [Char] !Bool
getCChar :: CChar -> String
getCCharAsInt :: CChar -> Integer
isWideChar :: CChar -> Bool
showCharConst :: Char -> ShowS
data CIntFlag
- = FlagUnsigned
- | FlagLong
- | FlagLongLong
- | FlagImag
data CIntRepr
- = DecRepr
- | HexRepr
- | OctalRepr
cInteger :: Integer -> CInteger
data CInteger = CInteger !Integer !CIntRepr !(Flags CIntFlag)
getCInteger :: CInteger -> Integer
readCInteger :: CIntRepr -> String -> Either String CInteger
cFloat :: Float -> CFloat
data CFloat = CFloat !String
readCFloat :: String -> CFloat
cString :: String -> CString
cString_w :: String -> CString
data CString = CString String Bool
getCString :: CString -> String
showStringLit :: String -> ShowS
concatCStrings :: [CString] -> CString
data ClangCVersion = ClangCVersion !String
readClangCVersion :: String -> ClangCVersion

Utilities

escapeChar :: Char -> String Source #

unescapeChar :: String -> (Char, String) Source #

unescapeString :: String -> String Source #

newtype Flags f Source #

Constructors

Flags Integer

Instances

Instances details

Generic1 Flags Source #
Instance details Defined in Language.C.Syntax.Constants Associated Types type Rep1 Flags :: k -> Type # Methods from1 :: forall (a :: k). Flags a -> Rep1 Flags a # to1 :: forall (a :: k). Rep1 Flags a -> Flags a #
Data f => Data (Flags f) Source #
Instance details Defined in Language.C.Syntax.Constants Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Flags f -> c (Flags f) # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c (Flags f) # toConstr :: Flags f -> Constr # dataTypeOf :: Flags f -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c (Flags f)) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c (Flags f)) # gmapT :: (forall b. Data b => b -> b) -> Flags f -> Flags f # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Flags f -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Flags f -> r # gmapQ :: (forall d. Data d => d -> u) -> Flags f -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Flags f -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Flags f -> m (Flags f) # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Flags f -> m (Flags f) # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Flags f -> m (Flags f) #
Generic (Flags f) Source #
Instance details Defined in Language.C.Syntax.Constants Associated Types type Rep (Flags f) :: Type -> Type # Methods from :: Flags f -> Rep (Flags f) x # to :: Rep (Flags f) x -> Flags f #
NFData (Flags f) Source #
Instance details Defined in Language.C.Syntax.Constants Methods rnf :: Flags f -> () #
Eq (Flags f) Source #
Instance details Defined in Language.C.Syntax.Constants Methods (==) :: Flags f -> Flags f -> Bool # (/=) :: Flags f -> Flags f -> Bool #
Ord (Flags f) Source #
Instance details Defined in Language.C.Syntax.Constants Methods compare :: Flags f -> Flags f -> Ordering # (<) :: Flags f -> Flags f -> Bool # (<=) :: Flags f -> Flags f -> Bool # (>) :: Flags f -> Flags f -> Bool # (>=) :: Flags f -> Flags f -> Bool # max :: Flags f -> Flags f -> Flags f # min :: Flags f -> Flags f -> Flags f #
type Rep1 Flags Source #
Instance details Defined in Language.C.Syntax.Constants type Rep1 Flags = D1 ('MetaData "Flags" "Language.C.Syntax.Constants" "language-c-0.9.4-9yWFXod72jo4EfM9VWrwhH" 'True) (C1 ('MetaCons "Flags" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Integer)))
type Rep (Flags f) Source #
Instance details Defined in Language.C.Syntax.Constants type Rep (Flags f) = D1 ('MetaData "Flags" "Language.C.Syntax.Constants" "language-c-0.9.4-9yWFXod72jo4EfM9VWrwhH" 'True) (C1 ('MetaCons "Flags" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Integer)))

noFlags :: Flags f Source #

setFlag :: Enum f => f -> Flags f -> Flags f Source #

clearFlag :: Enum f => f -> Flags f -> Flags f Source #

testFlag :: Enum f => f -> Flags f -> Bool Source #

C char constants (and multi-character character constants)

cChar :: Char -> CChar Source #

construct a character constant from a haskell Char Use cchar_w if you want a wide character constant.

cChar_w :: Char -> CChar Source #

construct a wide chararacter constant

cChars :: String -> Bool -> CChar Source #

create a multi-character character constant

data CChar Source #

C char constants (abstract)

Constructors

CChar !Char !Bool
CChars [Char] !Bool

Instances

Instances details

Data CChar Source #
Instance details Defined in Language.C.Syntax.Constants Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> CChar -> c CChar # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c CChar # toConstr :: CChar -> Constr # dataTypeOf :: CChar -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c CChar) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c CChar) # gmapT :: (forall b. Data b => b -> b) -> CChar -> CChar # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> CChar -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> CChar -> r # gmapQ :: (forall d. Data d => d -> u) -> CChar -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> CChar -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> CChar -> m CChar # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> CChar -> m CChar # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> CChar -> m CChar #
Generic CChar Source #
Instance details Defined in Language.C.Syntax.Constants Associated Types type Rep CChar :: Type -> Type # Methods from :: CChar -> Rep CChar x # to :: Rep CChar x -> CChar #
Show CChar Source #
Instance details Defined in Language.C.Syntax.Constants Methods showsPrec :: Int -> CChar -> ShowS # show :: CChar -> String # showList :: [CChar] -> ShowS #
NFData CChar Source #
Instance details Defined in Language.C.Syntax.Constants Methods rnf :: CChar -> () #
Eq CChar Source #
Instance details Defined in Language.C.Syntax.Constants Methods (==) :: CChar -> CChar -> Bool # (/=) :: CChar -> CChar -> Bool #
Ord CChar Source #
Instance details Defined in Language.C.Syntax.Constants Methods compare :: CChar -> CChar -> Ordering # (<) :: CChar -> CChar -> Bool # (<=) :: CChar -> CChar -> Bool # (>) :: CChar -> CChar -> Bool # (>=) :: CChar -> CChar -> Bool # max :: CChar -> CChar -> CChar # min :: CChar -> CChar -> CChar #
type Rep CChar Source #
Instance details Defined in Language.C.Syntax.Constants type Rep CChar = D1 ('MetaData "CChar" "Language.C.Syntax.Constants" "language-c-0.9.4-9yWFXod72jo4EfM9VWrwhH" 'False) (C1 ('MetaCons "CChar" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Char) :: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Bool)) :+: C1 ('MetaCons "CChars" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [Char]) :: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Bool)))

getCChar :: CChar -> String Source #

get the haskell representation of a char constant

getCCharAsInt :: CChar -> Integer Source #

get integer value of a C char constant undefined result for multi-char char constants

isWideChar :: CChar -> Bool Source #

return true if the character constant is wide.

showCharConst :: Char -> ShowS Source #

showCharConst c prepends _a_ String representing the C char constant corresponding to c. If necessary uses octal or hexadecimal escape sequences.

C integral constants

data CIntFlag Source #

datatype representing type flags for integers

Constructors

FlagUnsigned
FlagLong
FlagLongLong
FlagImag

Instances

Instances details

Data CIntFlag Source #
Instance details Defined in Language.C.Syntax.Constants Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> CIntFlag -> c CIntFlag # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c CIntFlag # toConstr :: CIntFlag -> Constr # dataTypeOf :: CIntFlag -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c CIntFlag) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c CIntFlag) # gmapT :: (forall b. Data b => b -> b) -> CIntFlag -> CIntFlag # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> CIntFlag -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> CIntFlag -> r # gmapQ :: (forall d. Data d => d -> u) -> CIntFlag -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> CIntFlag -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> CIntFlag -> m CIntFlag # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> CIntFlag -> m CIntFlag # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> CIntFlag -> m CIntFlag #
Bounded CIntFlag Source #
Instance details Defined in Language.C.Syntax.Constants Methods minBound :: CIntFlag # maxBound :: CIntFlag #
Enum CIntFlag Source #
Instance details Defined in Language.C.Syntax.Constants Methods succ :: CIntFlag -> CIntFlag # pred :: CIntFlag -> CIntFlag # toEnum :: Int -> CIntFlag # fromEnum :: CIntFlag -> Int # enumFrom :: CIntFlag -> [CIntFlag] # enumFromThen :: CIntFlag -> CIntFlag -> [CIntFlag] # enumFromTo :: CIntFlag -> CIntFlag -> [CIntFlag] # enumFromThenTo :: CIntFlag -> CIntFlag -> CIntFlag -> [CIntFlag] #
Generic CIntFlag Source #
Instance details Defined in Language.C.Syntax.Constants Associated Types type Rep CIntFlag :: Type -> Type # Methods from :: CIntFlag -> Rep CIntFlag x # to :: Rep CIntFlag x -> CIntFlag #
Show CIntFlag Source #
Instance details Defined in Language.C.Syntax.Constants Methods showsPrec :: Int -> CIntFlag -> ShowS # show :: CIntFlag -> String # showList :: [CIntFlag] -> ShowS #
NFData CIntFlag Source #
Instance details Defined in Language.C.Syntax.Constants Methods rnf :: CIntFlag -> () #
Eq CIntFlag Source #
Instance details Defined in Language.C.Syntax.Constants Methods (==) :: CIntFlag -> CIntFlag -> Bool # (/=) :: CIntFlag -> CIntFlag -> Bool #
Ord CIntFlag Source #
Instance details Defined in Language.C.Syntax.Constants Methods compare :: CIntFlag -> CIntFlag -> Ordering # (<) :: CIntFlag -> CIntFlag -> Bool # (<=) :: CIntFlag -> CIntFlag -> Bool # (>) :: CIntFlag -> CIntFlag -> Bool # (>=) :: CIntFlag -> CIntFlag -> Bool # max :: CIntFlag -> CIntFlag -> CIntFlag # min :: CIntFlag -> CIntFlag -> CIntFlag #
type Rep CIntFlag Source #
Instance details Defined in Language.C.Syntax.Constants type Rep CIntFlag = D1 ('MetaData "CIntFlag" "Language.C.Syntax.Constants" "language-c-0.9.4-9yWFXod72jo4EfM9VWrwhH" 'False) ((C1 ('MetaCons "FlagUnsigned" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "FlagLong" 'PrefixI 'False) (U1 :: Type -> Type)) :+: (C1 ('MetaCons "FlagLongLong" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "FlagImag" 'PrefixI 'False) (U1 :: Type -> Type)))

data CIntRepr Source #

datatype for memorizing the representation of an integer

Constructors

DecRepr
HexRepr
OctalRepr

Instances

Instances details

Data CIntRepr Source #
Instance details Defined in Language.C.Syntax.Constants Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> CIntRepr -> c CIntRepr # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c CIntRepr # toConstr :: CIntRepr -> Constr # dataTypeOf :: CIntRepr -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c CIntRepr) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c CIntRepr) # gmapT :: (forall b. Data b => b -> b) -> CIntRepr -> CIntRepr # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> CIntRepr -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> CIntRepr -> r # gmapQ :: (forall d. Data d => d -> u) -> CIntRepr -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> CIntRepr -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> CIntRepr -> m CIntRepr # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> CIntRepr -> m CIntRepr # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> CIntRepr -> m CIntRepr #
Bounded CIntRepr Source #
Instance details Defined in Language.C.Syntax.Constants Methods minBound :: CIntRepr # maxBound :: CIntRepr #
Enum CIntRepr Source #
Instance details Defined in Language.C.Syntax.Constants Methods succ :: CIntRepr -> CIntRepr # pred :: CIntRepr -> CIntRepr # toEnum :: Int -> CIntRepr # fromEnum :: CIntRepr -> Int # enumFrom :: CIntRepr -> [CIntRepr] # enumFromThen :: CIntRepr -> CIntRepr -> [CIntRepr] # enumFromTo :: CIntRepr -> CIntRepr -> [CIntRepr] # enumFromThenTo :: CIntRepr -> CIntRepr -> CIntRepr -> [CIntRepr] #
Generic CIntRepr Source #
Instance details Defined in Language.C.Syntax.Constants Associated Types type Rep CIntRepr :: Type -> Type # Methods from :: CIntRepr -> Rep CIntRepr x # to :: Rep CIntRepr x -> CIntRepr #
NFData CIntRepr Source #
Instance details Defined in Language.C.Syntax.Constants Methods rnf :: CIntRepr -> () #
Eq CIntRepr Source #
Instance details Defined in Language.C.Syntax.Constants Methods (==) :: CIntRepr -> CIntRepr -> Bool # (/=) :: CIntRepr -> CIntRepr -> Bool #
Ord CIntRepr Source #
Instance details Defined in Language.C.Syntax.Constants Methods compare :: CIntRepr -> CIntRepr -> Ordering # (<) :: CIntRepr -> CIntRepr -> Bool # (<=) :: CIntRepr -> CIntRepr -> Bool # (>) :: CIntRepr -> CIntRepr -> Bool # (>=) :: CIntRepr -> CIntRepr -> Bool # max :: CIntRepr -> CIntRepr -> CIntRepr # min :: CIntRepr -> CIntRepr -> CIntRepr #
type Rep CIntRepr Source #
Instance details Defined in Language.C.Syntax.Constants type Rep CIntRepr = D1 ('MetaData "CIntRepr" "Language.C.Syntax.Constants" "language-c-0.9.4-9yWFXod72jo4EfM9VWrwhH" 'False) (C1 ('MetaCons "DecRepr" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "HexRepr" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "OctalRepr" 'PrefixI 'False) (U1 :: Type -> Type)))

cInteger :: Integer -> CInteger Source #

construct a integer constant (without type flags) from a haskell integer

data CInteger Source #

Constructors

CInteger !Integer !CIntRepr !(Flags CIntFlag)

Instances

Instances details

Data CInteger Source #
Instance details Defined in Language.C.Syntax.Constants Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> CInteger -> c CInteger # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c CInteger # toConstr :: CInteger -> Constr # dataTypeOf :: CInteger -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c CInteger) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c CInteger) # gmapT :: (forall b. Data b => b -> b) -> CInteger -> CInteger # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> CInteger -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> CInteger -> r # gmapQ :: (forall d. Data d => d -> u) -> CInteger -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> CInteger -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> CInteger -> m CInteger # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> CInteger -> m CInteger # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> CInteger -> m CInteger #
Generic CInteger Source #
Instance details Defined in Language.C.Syntax.Constants Associated Types type Rep CInteger :: Type -> Type # Methods from :: CInteger -> Rep CInteger x # to :: Rep CInteger x -> CInteger #
Show CInteger Source #
Instance details Defined in Language.C.Syntax.Constants Methods showsPrec :: Int -> CInteger -> ShowS # show :: CInteger -> String # showList :: [CInteger] -> ShowS #
NFData CInteger Source #
Instance details Defined in Language.C.Syntax.Constants Methods rnf :: CInteger -> () #
Eq CInteger Source #
Instance details Defined in Language.C.Syntax.Constants Methods (==) :: CInteger -> CInteger -> Bool # (/=) :: CInteger -> CInteger -> Bool #
Ord CInteger Source #
Instance details Defined in Language.C.Syntax.Constants Methods compare :: CInteger -> CInteger -> Ordering # (<) :: CInteger -> CInteger -> Bool # (<=) :: CInteger -> CInteger -> Bool # (>) :: CInteger -> CInteger -> Bool # (>=) :: CInteger -> CInteger -> Bool # max :: CInteger -> CInteger -> CInteger # min :: CInteger -> CInteger -> CInteger #
type Rep CInteger Source #
Instance details Defined in Language.C.Syntax.Constants type Rep CInteger = D1 ('MetaData "CInteger" "Language.C.Syntax.Constants" "language-c-0.9.4-9yWFXod72jo4EfM9VWrwhH" 'False) (C1 ('MetaCons "CInteger" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Integer) :: (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 CIntRepr) :: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Flags CIntFlag)))))

getCInteger :: CInteger -> Integer Source #

readCInteger :: CIntRepr -> String -> Either String CInteger Source #

C floating point constants

cFloat :: Float -> CFloat Source #

data CFloat Source #

Floats (represented as strings)

Constructors

CFloat !String

Instances

Instances details

Data CFloat Source #
Instance details Defined in Language.C.Syntax.Constants Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> CFloat -> c CFloat # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c CFloat # toConstr :: CFloat -> Constr # dataTypeOf :: CFloat -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c CFloat) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c CFloat) # gmapT :: (forall b. Data b => b -> b) -> CFloat -> CFloat # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> CFloat -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> CFloat -> r # gmapQ :: (forall d. Data d => d -> u) -> CFloat -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> CFloat -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> CFloat -> m CFloat # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> CFloat -> m CFloat # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> CFloat -> m CFloat #
Generic CFloat Source #
Instance details Defined in Language.C.Syntax.Constants Associated Types type Rep CFloat :: Type -> Type # Methods from :: CFloat -> Rep CFloat x # to :: Rep CFloat x -> CFloat #
Show CFloat Source #
Instance details Defined in Language.C.Syntax.Constants Methods showsPrec :: Int -> CFloat -> ShowS # show :: CFloat -> String # showList :: [CFloat] -> ShowS #
NFData CFloat Source #
Instance details Defined in Language.C.Syntax.Constants Methods rnf :: CFloat -> () #
Eq CFloat Source #
Instance details Defined in Language.C.Syntax.Constants Methods (==) :: CFloat -> CFloat -> Bool # (/=) :: CFloat -> CFloat -> Bool #
Ord CFloat Source #
Instance details Defined in Language.C.Syntax.Constants Methods compare :: CFloat -> CFloat -> Ordering # (<) :: CFloat -> CFloat -> Bool # (<=) :: CFloat -> CFloat -> Bool # (>) :: CFloat -> CFloat -> Bool # (>=) :: CFloat -> CFloat -> Bool # max :: CFloat -> CFloat -> CFloat # min :: CFloat -> CFloat -> CFloat #
type Rep CFloat Source #
Instance details Defined in Language.C.Syntax.Constants type Rep CFloat = D1 ('MetaData "CFloat" "Language.C.Syntax.Constants" "language-c-0.9.4-9yWFXod72jo4EfM9VWrwhH" 'False) (C1 ('MetaCons "CFloat" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 String)))

readCFloat :: String -> CFloat Source #

C string literals

cString :: String -> CString Source #

cString_w :: String -> CString Source #

data CString Source #

C String literals

Constructors

CString String Bool

Instances

Instances details

Data CString Source #
Instance details Defined in Language.C.Syntax.Constants Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> CString -> c CString # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c CString # toConstr :: CString -> Constr # dataTypeOf :: CString -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c CString) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c CString) # gmapT :: (forall b. Data b => b -> b) -> CString -> CString # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> CString -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> CString -> r # gmapQ :: (forall d. Data d => d -> u) -> CString -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> CString -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> CString -> m CString # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> CString -> m CString # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> CString -> m CString #
Generic CString Source #
Instance details Defined in Language.C.Syntax.Constants Associated Types type Rep CString :: Type -> Type # Methods from :: CString -> Rep CString x # to :: Rep CString x -> CString #
Show CString Source #
Instance details Defined in Language.C.Syntax.Constants Methods showsPrec :: Int -> CString -> ShowS # show :: CString -> String # showList :: [CString] -> ShowS #
NFData CString Source #
Instance details Defined in Language.C.Syntax.Constants Methods rnf :: CString -> () #
Eq CString Source #
Instance details Defined in Language.C.Syntax.Constants Methods (==) :: CString -> CString -> Bool # (/=) :: CString -> CString -> Bool #
Ord CString Source #
Instance details Defined in Language.C.Syntax.Constants Methods compare :: CString -> CString -> Ordering # (<) :: CString -> CString -> Bool # (<=) :: CString -> CString -> Bool # (>) :: CString -> CString -> Bool # (>=) :: CString -> CString -> Bool # max :: CString -> CString -> CString # min :: CString -> CString -> CString #
type Rep CString Source #
Instance details Defined in Language.C.Syntax.Constants type Rep CString = D1 ('MetaData "CString" "Language.C.Syntax.Constants" "language-c-0.9.4-9yWFXod72jo4EfM9VWrwhH" 'False) (C1 ('MetaCons "CString" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 String) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Bool)))

getCString :: CString -> String Source #

showStringLit :: String -> ShowS Source #

showStringLiteral s prepends a String representing the C string literal corresponding to s. If necessary it uses octal or hexadecimal escape sequences.

concatCStrings :: [CString] -> CString Source #

concatenate a list of C string literals

Clang C version literals

data ClangCVersion Source #

Clang dotted version literal https://clang.llvm.org/docs/AttributeReference.html#availability

Constructors

ClangCVersion !String

Instances

Instances details

Data ClangCVersion Source #
Instance details Defined in Language.C.Syntax.Constants Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> ClangCVersion -> c ClangCVersion # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c ClangCVersion # toConstr :: ClangCVersion -> Constr # dataTypeOf :: ClangCVersion -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c ClangCVersion) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c ClangCVersion) # gmapT :: (forall b. Data b => b -> b) -> ClangCVersion -> ClangCVersion # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> ClangCVersion -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> ClangCVersion -> r # gmapQ :: (forall d. Data d => d -> u) -> ClangCVersion -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> ClangCVersion -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> ClangCVersion -> m ClangCVersion # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> ClangCVersion -> m ClangCVersion # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> ClangCVersion -> m ClangCVersion #
Show ClangCVersion Source #
Instance details Defined in Language.C.Syntax.Constants Methods showsPrec :: Int -> ClangCVersion -> ShowS # show :: ClangCVersion -> String # showList :: [ClangCVersion] -> ShowS #
Eq ClangCVersion Source #
Instance details Defined in Language.C.Syntax.Constants Methods (==) :: ClangCVersion -> ClangCVersion -> Bool # (/=) :: ClangCVersion -> ClangCVersion -> Bool #
Ord ClangCVersion Source #
Instance details Defined in Language.C.Syntax.Constants Methods compare :: ClangCVersion -> ClangCVersion -> Ordering # (<) :: ClangCVersion -> ClangCVersion -> Bool # (<=) :: ClangCVersion -> ClangCVersion -> Bool # (>) :: ClangCVersion -> ClangCVersion -> Bool # (>=) :: ClangCVersion -> ClangCVersion -> Bool # max :: ClangCVersion -> ClangCVersion -> ClangCVersion # min :: ClangCVersion -> ClangCVersion -> ClangCVersion #

readClangCVersion :: String -> ClangCVersion Source #