Safe Haskell	None
Language	Haskell2010

Agda.Syntax.Treeless

Description

The treeless syntax is intended to be used as input for the compiler backends. It is more low-level than Internal syntax and is not used for type checking.

Some of the features of treeless syntax are: - case expressions instead of case trees - no instantiated datatypes / constructors

Synopsis

module Agda.Syntax.Abstract.Name
data ArgUsage
- = ArgUsed
- | ArgUnused
filterUsed :: [ArgUsage] -> [a] -> [a]
data TTerm
- = TVar Int
- | TPrim TPrim
- | TDef QName
- | TApp TTerm Args
- | TLam TTerm
- | TLit Literal
- | TCon QName
- | TLet TTerm TTerm
- | TCase Int CaseInfo TTerm [TAlt]
- | TUnit
- | TSort
- | TErased
- | TCoerce TTerm
- | TError TError
data EvaluationStrategy
- = LazyEvaluation
- | EagerEvaluation
mkLet :: TTerm -> TTerm -> TTerm
data Compiled = Compiled {
- cTreeless :: TTerm
- cArgUsage :: Maybe [ArgUsage]
}
type Args = [TTerm]
class Unreachable a where
- isUnreachable :: a -> Bool
data TPrim
- = PAdd
- | PAdd64
- | PSub
- | PSub64
- | PMul
- | PMul64
- | PQuot
- | PQuot64
- | PRem
- | PRem64
- | PGeq
- | PLt
- | PLt64
- | PEqI
- | PEq64
- | PEqF
- | PEqS
- | PEqC
- | PEqQ
- | PIf
- | PSeq
- | PITo64
- | P64ToI
data CaseInfo = CaseInfo {
- caseLazy :: Bool
- caseErased :: Erased
- caseType :: CaseType
}
data TAlt
- = TACon {
  - aCon :: QName
  - aArity :: Int
  - aBody :: TTerm
  }
- | TAGuard {
  - aGuard :: TTerm
  - aBody :: TTerm
  }
- | TALit {
  - aLit :: Literal
  - aBody :: TTerm
  }
data TError
- = TUnreachable
- | TMeta String
isPrimEq :: TPrim -> Bool
coerceView :: TTerm -> (Bool, TTerm)
mkTApp :: TTerm -> Args -> TTerm
tAppView :: TTerm -> (TTerm, [TTerm])
coerceAppView :: TTerm -> ((Bool, TTerm), [TTerm])
tLetView :: TTerm -> ([TTerm], TTerm)
tLamView :: TTerm -> (Int, TTerm)
mkTLam :: Int -> TTerm -> TTerm
tInt :: Integer -> TTerm
intView :: TTerm -> Maybe Integer
word64View :: TTerm -> Maybe Word64
tPlusK :: Integer -> TTerm -> TTerm
tOp :: TPrim -> TTerm -> TTerm -> TTerm
tNegPlusK :: Integer -> TTerm -> TTerm
plusKView :: TTerm -> Maybe (Integer, TTerm)
negPlusKView :: TTerm -> Maybe (Integer, TTerm)
pattern TPOp :: TPrim -> TTerm -> TTerm -> TTerm
pattern TPFn :: TPrim -> TTerm -> TTerm
tUnreachable :: TTerm
tIfThenElse :: TTerm -> TTerm -> TTerm -> TTerm
data CaseType
- = CTData QName
- | CTNat
- | CTInt
- | CTChar
- | CTString
- | CTFloat
- | CTQName

Documentation

module Agda.Syntax.Abstract.Name

data ArgUsage Source #

Usage status of function arguments in treeless code.

Constructors

ArgUsed
ArgUnused

Instances

Instances details

NFData ArgUsage Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

rnf :: ArgUsage -> ()

Generic ArgUsage Source #

Instance details

Defined in Agda.Syntax.Treeless

Associated Types

type Rep ArgUsage
Instance details Defined in Agda.Syntax.Treeless type Rep ArgUsage = D1 ('MetaData "ArgUsage" "Agda.Syntax.Treeless" "Agda-2.6.20240731-inplace" 'False) (C1 ('MetaCons "ArgUsed" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "ArgUnused" 'PrefixI 'False) (U1 :: Type -> Type))

Methods

from :: ArgUsage -> Rep ArgUsage x

to :: Rep ArgUsage x -> ArgUsage

Show ArgUsage Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

showsPrec :: Int -> ArgUsage -> ShowS

show :: ArgUsage -> String

showList :: [ArgUsage] -> ShowS

Eq ArgUsage Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

(==) :: ArgUsage -> ArgUsage -> Bool

(/=) :: ArgUsage -> ArgUsage -> Bool

Ord ArgUsage Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

compare :: ArgUsage -> ArgUsage -> Ordering

(<) :: ArgUsage -> ArgUsage -> Bool

(<=) :: ArgUsage -> ArgUsage -> Bool

(>) :: ArgUsage -> ArgUsage -> Bool

(>=) :: ArgUsage -> ArgUsage -> Bool

max :: ArgUsage -> ArgUsage -> ArgUsage

min :: ArgUsage -> ArgUsage -> ArgUsage

type Rep ArgUsage Source #

Instance details

Defined in Agda.Syntax.Treeless

type Rep ArgUsage = D1 ('MetaData "ArgUsage" "Agda.Syntax.Treeless" "Agda-2.6.20240731-inplace" 'False) (C1 ('MetaCons "ArgUsed" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "ArgUnused" 'PrefixI 'False) (U1 :: Type -> Type))

filterUsed :: [ArgUsage] -> [a] -> [a] Source #

filterUsed used args drops those args which are labelled ArgUnused in list used.

Specification:

  filterUsed used args = [ a | (a, ArgUsed) <- zip args $ used ++ repeat ArgUsed ]

Examples:

  filterUsed []                 == id
  filterUsed (repeat ArgUsed)   == id
  filterUsed (repeat ArgUnused) == const []

data TTerm Source #

Treeless Term. All local variables are using de Bruijn indices.

Constructors

TVar Int
TPrim TPrim
TDef QName
TApp TTerm Args
TLam TTerm
TLit Literal
TCon QName
TLet TTerm TTerm	introduces a new (non-recursive) local binding. The bound term MUST only be evaluated if it is used inside the body. Sharing may happen, but is optional. It is also perfectly valid to just inline the bound term in the body.
TCase Int CaseInfo TTerm [TAlt]	Case scrutinee (always variable), case type, default value, alternatives First, all TACon alternatives are tried; then all TAGuard alternatives in top to bottom order. TACon alternatives must not overlap.
TUnit
TSort
TErased
TCoerce TTerm	Used by the GHC backend
TError TError	A runtime error, something bad has happened.

Instances

Instances details

HasFree TTerm Source #

Instance details

Defined in Agda.Compiler.Treeless.Subst

Methods

freeVars :: TTerm -> Map Int Occurs Source #

Pretty TTerm Source #

Instance details

Defined in Agda.Compiler.Treeless.Pretty

Methods

pretty :: TTerm -> Doc Source #

prettyPrec :: Int -> TTerm -> Doc Source #

prettyList :: [TTerm] -> Doc Source #

NamesIn TTerm Source #

Instance details

Defined in Agda.Syntax.Internal.Names

Methods

namesAndMetasIn' :: Monoid m => (Either QName MetaId -> m) -> TTerm -> m Source #

Unreachable TTerm Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

isUnreachable :: TTerm -> Bool Source #

Subst TTerm Source #

Instance details

Defined in Agda.Compiler.Treeless.Subst

Associated Types

type SubstArg TTerm
Instance details Defined in Agda.Compiler.Treeless.Subst type SubstArg TTerm = TTerm

Methods

applySubst :: Substitution' (SubstArg TTerm) -> TTerm -> TTerm Source #

DeBruijn TTerm Source #

Instance details

Defined in Agda.Compiler.Treeless.Subst

Methods

deBruijnVar :: Int -> TTerm Source #

debruijnNamedVar :: String -> Int -> TTerm Source #

deBruijnView :: TTerm -> Maybe Int Source #

NFData TTerm Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

rnf :: TTerm -> ()

Generic TTerm Source #

Instance details

Defined in Agda.Syntax.Treeless

Associated Types

type Rep TTerm

Instance details

Defined in Agda.Syntax.Treeless

type Rep TTerm = D1 ('MetaData "TTerm" "Agda.Syntax.Treeless" "Agda-2.6.20240731-inplace" 'False) (((C1 ('MetaCons "TVar" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Int)) :+: (C1 ('MetaCons "TPrim" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 TPrim)) :+: C1 ('MetaCons "TDef" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 QName)))) :+: ((C1 ('MetaCons "TApp" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 TTerm) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Args)) :+: C1 ('MetaCons "TLam" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 TTerm))) :+: (C1 ('MetaCons "TLit" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Literal)) :+: C1 ('MetaCons "TCon" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 QName))))) :+: ((C1 ('MetaCons "TLet" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 TTerm) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 TTerm)) :+: (C1 ('MetaCons "TCase" 'PrefixI 'False) ((S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Int) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 CaseInfo)) :*: (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 TTerm) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [TAlt]))) :+: C1 ('MetaCons "TUnit" 'PrefixI 'False) (U1 :: Type -> Type))) :+: ((C1 ('MetaCons "TSort" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "TErased" 'PrefixI 'False) (U1 :: Type -> Type)) :+: (C1 ('MetaCons "TCoerce" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 TTerm)) :+: C1 ('MetaCons "TError" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 TError))))))

Methods

from :: TTerm -> Rep TTerm x

to :: Rep TTerm x -> TTerm

Show TTerm Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

showsPrec :: Int -> TTerm -> ShowS

show :: TTerm -> String

showList :: [TTerm] -> ShowS

Eq TTerm Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

(==) :: TTerm -> TTerm -> Bool

(/=) :: TTerm -> TTerm -> Bool

Ord TTerm Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

compare :: TTerm -> TTerm -> Ordering

(<) :: TTerm -> TTerm -> Bool

(<=) :: TTerm -> TTerm -> Bool

(>) :: TTerm -> TTerm -> Bool

(>=) :: TTerm -> TTerm -> Bool

max :: TTerm -> TTerm -> TTerm

min :: TTerm -> TTerm -> TTerm

type SubstArg TTerm Source #

Instance details

Defined in Agda.Compiler.Treeless.Subst

type SubstArg TTerm = TTerm

type Rep TTerm Source #

Instance details

Defined in Agda.Syntax.Treeless

type Rep TTerm = D1 ('MetaData "TTerm" "Agda.Syntax.Treeless" "Agda-2.6.20240731-inplace" 'False) (((C1 ('MetaCons "TVar" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Int)) :+: (C1 ('MetaCons "TPrim" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 TPrim)) :+: C1 ('MetaCons "TDef" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 QName)))) :+: ((C1 ('MetaCons "TApp" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 TTerm) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Args)) :+: C1 ('MetaCons "TLam" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 TTerm))) :+: (C1 ('MetaCons "TLit" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Literal)) :+: C1 ('MetaCons "TCon" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 QName))))) :+: ((C1 ('MetaCons "TLet" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 TTerm) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 TTerm)) :+: (C1 ('MetaCons "TCase" 'PrefixI 'False) ((S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Int) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 CaseInfo)) :*: (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 TTerm) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [TAlt]))) :+: C1 ('MetaCons "TUnit" 'PrefixI 'False) (U1 :: Type -> Type))) :+: ((C1 ('MetaCons "TSort" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "TErased" 'PrefixI 'False) (U1 :: Type -> Type)) :+: (C1 ('MetaCons "TCoerce" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 TTerm)) :+: C1 ('MetaCons "TError" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 TError))))))

data EvaluationStrategy Source #

The treeless compiler can behave differently depending on the target language evaluation strategy. For instance, more aggressive erasure for lazy targets.

Constructors

LazyEvaluation
EagerEvaluation

Instances

Instances details

Show EvaluationStrategy Source #
Instance details Defined in Agda.Syntax.Treeless Methods showsPrec :: Int -> EvaluationStrategy -> ShowS show :: EvaluationStrategy -> String showList :: [EvaluationStrategy] -> ShowS
Eq EvaluationStrategy Source #
Instance details Defined in Agda.Syntax.Treeless Methods (==) :: EvaluationStrategy -> EvaluationStrategy -> Bool (/=) :: EvaluationStrategy -> EvaluationStrategy -> Bool

mkLet :: TTerm -> TTerm -> TTerm Source #

Introduces a new binding

data Compiled Source #

Constructors

Compiled
Fields cTreeless :: TTerm cArgUsage :: Maybe [ArgUsage] `Nothing` if treeless usage analysis has not run yet.

Instances

Instances details

Pretty Compiled Source #

Instance details

Defined in Agda.Compiler.Treeless.Pretty

Methods

pretty :: Compiled -> Doc Source #

prettyPrec :: Int -> Compiled -> Doc Source #

prettyList :: [Compiled] -> Doc Source #

NamesIn Compiled Source #

Instance details

Defined in Agda.Syntax.Internal.Names

Methods

namesAndMetasIn' :: Monoid m => (Either QName MetaId -> m) -> Compiled -> m Source #

KillRange Compiled Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

killRange :: KillRangeT Compiled Source #

NFData Compiled Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

rnf :: Compiled -> ()

Generic Compiled Source #

Instance details

Defined in Agda.Syntax.Treeless

Associated Types

type Rep Compiled

Instance details

Defined in Agda.Syntax.Treeless

type Rep Compiled = D1 ('MetaData "Compiled" "Agda.Syntax.Treeless" "Agda-2.6.20240731-inplace" 'False) (C1 ('MetaCons "Compiled" 'PrefixI 'True) (S1 ('MetaSel ('Just "cTreeless") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 TTerm) :*: S1 ('MetaSel ('Just "cArgUsage") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe [ArgUsage]))))

Methods

from :: Compiled -> Rep Compiled x

to :: Rep Compiled x -> Compiled

Show Compiled Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

showsPrec :: Int -> Compiled -> ShowS

show :: Compiled -> String

showList :: [Compiled] -> ShowS

Eq Compiled Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

(==) :: Compiled -> Compiled -> Bool

(/=) :: Compiled -> Compiled -> Bool

Ord Compiled Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

compare :: Compiled -> Compiled -> Ordering

(<) :: Compiled -> Compiled -> Bool

(<=) :: Compiled -> Compiled -> Bool

(>) :: Compiled -> Compiled -> Bool

(>=) :: Compiled -> Compiled -> Bool

max :: Compiled -> Compiled -> Compiled

min :: Compiled -> Compiled -> Compiled

type Rep Compiled Source #

Instance details

Defined in Agda.Syntax.Treeless

type Rep Compiled = D1 ('MetaData "Compiled" "Agda.Syntax.Treeless" "Agda-2.6.20240731-inplace" 'False) (C1 ('MetaCons "Compiled" 'PrefixI 'True) (S1 ('MetaSel ('Just "cTreeless") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 TTerm) :*: S1 ('MetaSel ('Just "cArgUsage") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe [ArgUsage]))))

type Args = [TTerm] Source #

class Unreachable a where Source #

Methods

isUnreachable :: a -> Bool Source #

Checks if the given expression is unreachable or not.

Instances

Instances details

Unreachable TAlt Source #
Instance details Defined in Agda.Syntax.Treeless Methods isUnreachable :: TAlt -> Bool Source #
Unreachable TTerm Source #
Instance details Defined in Agda.Syntax.Treeless Methods isUnreachable :: TTerm -> Bool Source #

data TPrim Source #

Constructors

PAdd
PAdd64
PSub
PSub64
PMul
PMul64
PQuot
PQuot64
PRem
PRem64
PGeq
PLt
PLt64
PEqI
PEq64
PEqF
PEqS
PEqC
PEqQ
PIf
PSeq
PITo64
P64ToI

Instances

Instances details

NFData TPrim Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

rnf :: TPrim -> ()

Generic TPrim Source #

Instance details

Defined in Agda.Syntax.Treeless

Associated Types

type Rep TPrim

Instance details

Defined in Agda.Syntax.Treeless

type Rep TPrim = D1 ('MetaData "TPrim" "Agda.Syntax.Treeless" "Agda-2.6.20240731-inplace" 'False) ((((C1 ('MetaCons "PAdd" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "PAdd64" 'PrefixI 'False) (U1 :: Type -> Type)) :+: (C1 ('MetaCons "PSub" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "PSub64" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "PMul" 'PrefixI 'False) (U1 :: Type -> Type)))) :+: ((C1 ('MetaCons "PMul64" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "PQuot" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "PQuot64" 'PrefixI 'False) (U1 :: Type -> Type))) :+: (C1 ('MetaCons "PRem" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "PRem64" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "PGeq" 'PrefixI 'False) (U1 :: Type -> Type))))) :+: (((C1 ('MetaCons "PLt" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "PLt64" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "PEqI" 'PrefixI 'False) (U1 :: Type -> Type))) :+: (C1 ('MetaCons "PEq64" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "PEqF" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "PEqS" 'PrefixI 'False) (U1 :: Type -> Type)))) :+: ((C1 ('MetaCons "PEqC" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "PEqQ" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "PIf" 'PrefixI 'False) (U1 :: Type -> Type))) :+: (C1 ('MetaCons "PSeq" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "PITo64" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "P64ToI" 'PrefixI 'False) (U1 :: Type -> Type))))))

Methods

from :: TPrim -> Rep TPrim x

to :: Rep TPrim x -> TPrim

Show TPrim Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

showsPrec :: Int -> TPrim -> ShowS

show :: TPrim -> String

showList :: [TPrim] -> ShowS

Eq TPrim Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

(==) :: TPrim -> TPrim -> Bool

(/=) :: TPrim -> TPrim -> Bool

Ord TPrim Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

compare :: TPrim -> TPrim -> Ordering

(<) :: TPrim -> TPrim -> Bool

(<=) :: TPrim -> TPrim -> Bool

(>) :: TPrim -> TPrim -> Bool

(>=) :: TPrim -> TPrim -> Bool

max :: TPrim -> TPrim -> TPrim

min :: TPrim -> TPrim -> TPrim

type Rep TPrim Source #

Instance details

Defined in Agda.Syntax.Treeless

type Rep TPrim = D1 ('MetaData "TPrim" "Agda.Syntax.Treeless" "Agda-2.6.20240731-inplace" 'False) ((((C1 ('MetaCons "PAdd" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "PAdd64" 'PrefixI 'False) (U1 :: Type -> Type)) :+: (C1 ('MetaCons "PSub" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "PSub64" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "PMul" 'PrefixI 'False) (U1 :: Type -> Type)))) :+: ((C1 ('MetaCons "PMul64" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "PQuot" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "PQuot64" 'PrefixI 'False) (U1 :: Type -> Type))) :+: (C1 ('MetaCons "PRem" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "PRem64" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "PGeq" 'PrefixI 'False) (U1 :: Type -> Type))))) :+: (((C1 ('MetaCons "PLt" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "PLt64" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "PEqI" 'PrefixI 'False) (U1 :: Type -> Type))) :+: (C1 ('MetaCons "PEq64" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "PEqF" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "PEqS" 'PrefixI 'False) (U1 :: Type -> Type)))) :+: ((C1 ('MetaCons "PEqC" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "PEqQ" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "PIf" 'PrefixI 'False) (U1 :: Type -> Type))) :+: (C1 ('MetaCons "PSeq" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "PITo64" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "P64ToI" 'PrefixI 'False) (U1 :: Type -> Type))))))

data CaseInfo Source #

Constructors

CaseInfo
Fields caseLazy :: Bool caseErased :: Erased Is this a match on an erased argument? caseType :: CaseType

Instances

Instances details

NamesIn CaseInfo Source #

Instance details

Defined in Agda.Syntax.Internal.Names

Methods

namesAndMetasIn' :: Monoid m => (Either QName MetaId -> m) -> CaseInfo -> m Source #

NFData CaseInfo Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

rnf :: CaseInfo -> ()

Generic CaseInfo Source #

Instance details

Defined in Agda.Syntax.Treeless

Associated Types

type Rep CaseInfo

Instance details

Defined in Agda.Syntax.Treeless

type Rep CaseInfo = D1 ('MetaData "CaseInfo" "Agda.Syntax.Treeless" "Agda-2.6.20240731-inplace" 'False) (C1 ('MetaCons "CaseInfo" 'PrefixI 'True) (S1 ('MetaSel ('Just "caseLazy") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Bool) :*: (S1 ('MetaSel ('Just "caseErased") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Erased) :*: S1 ('MetaSel ('Just "caseType") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 CaseType))))

Methods

from :: CaseInfo -> Rep CaseInfo x

to :: Rep CaseInfo x -> CaseInfo

Show CaseInfo Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

showsPrec :: Int -> CaseInfo -> ShowS

show :: CaseInfo -> String

showList :: [CaseInfo] -> ShowS

Eq CaseInfo Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

(==) :: CaseInfo -> CaseInfo -> Bool

(/=) :: CaseInfo -> CaseInfo -> Bool

Ord CaseInfo Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

compare :: CaseInfo -> CaseInfo -> Ordering

(<) :: CaseInfo -> CaseInfo -> Bool

(<=) :: CaseInfo -> CaseInfo -> Bool

(>) :: CaseInfo -> CaseInfo -> Bool

(>=) :: CaseInfo -> CaseInfo -> Bool

max :: CaseInfo -> CaseInfo -> CaseInfo

min :: CaseInfo -> CaseInfo -> CaseInfo

type Rep CaseInfo Source #

Instance details

Defined in Agda.Syntax.Treeless

type Rep CaseInfo = D1 ('MetaData "CaseInfo" "Agda.Syntax.Treeless" "Agda-2.6.20240731-inplace" 'False) (C1 ('MetaCons "CaseInfo" 'PrefixI 'True) (S1 ('MetaSel ('Just "caseLazy") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Bool) :*: (S1 ('MetaSel ('Just "caseErased") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Erased) :*: S1 ('MetaSel ('Just "caseType") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 CaseType))))

data TAlt Source #

Constructors

TACon	Matches on the given constructor. If the match succeeds, the pattern variables are prepended to the current environment (pushes all existing variables aArity steps further away)
Fields aCon :: QName aArity :: Int aBody :: TTerm
TAGuard	Binds no variables The guard must only use the variable that the case expression matches on.
Fields aGuard :: TTerm aBody :: TTerm
TALit
Fields aLit :: Literal aBody :: TTerm

Instances

Instances details

HasFree TAlt Source #

Instance details

Defined in Agda.Compiler.Treeless.Subst

Methods

freeVars :: TAlt -> Map Int Occurs Source #

NamesIn TAlt Source #

Instance details

Defined in Agda.Syntax.Internal.Names

Methods

namesAndMetasIn' :: Monoid m => (Either QName MetaId -> m) -> TAlt -> m Source #

Unreachable TAlt Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

isUnreachable :: TAlt -> Bool Source #

Subst TAlt Source #

Instance details

Defined in Agda.Compiler.Treeless.Subst

Associated Types

type SubstArg TAlt
Instance details Defined in Agda.Compiler.Treeless.Subst type SubstArg TAlt = TTerm

Methods

applySubst :: Substitution' (SubstArg TAlt) -> TAlt -> TAlt Source #

NFData TAlt Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

rnf :: TAlt -> ()

Generic TAlt Source #

Instance details

Defined in Agda.Syntax.Treeless

Associated Types

type Rep TAlt

Instance details

Defined in Agda.Syntax.Treeless

type Rep TAlt = D1 ('MetaData "TAlt" "Agda.Syntax.Treeless" "Agda-2.6.20240731-inplace" 'False) (C1 ('MetaCons "TACon" 'PrefixI 'True) (S1 ('MetaSel ('Just "aCon") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 QName) :*: (S1 ('MetaSel ('Just "aArity") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Int) :*: S1 ('MetaSel ('Just "aBody") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 TTerm))) :+: (C1 ('MetaCons "TAGuard" 'PrefixI 'True) (S1 ('MetaSel ('Just "aGuard") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 TTerm) :*: S1 ('MetaSel ('Just "aBody") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 TTerm)) :+: C1 ('MetaCons "TALit" 'PrefixI 'True) (S1 ('MetaSel ('Just "aLit") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Literal) :*: S1 ('MetaSel ('Just "aBody") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 TTerm))))

Methods

from :: TAlt -> Rep TAlt x

to :: Rep TAlt x -> TAlt

Show TAlt Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

showsPrec :: Int -> TAlt -> ShowS

show :: TAlt -> String

showList :: [TAlt] -> ShowS

Eq TAlt Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

(==) :: TAlt -> TAlt -> Bool

(/=) :: TAlt -> TAlt -> Bool

Ord TAlt Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

compare :: TAlt -> TAlt -> Ordering

(<) :: TAlt -> TAlt -> Bool

(<=) :: TAlt -> TAlt -> Bool

(>) :: TAlt -> TAlt -> Bool

(>=) :: TAlt -> TAlt -> Bool

max :: TAlt -> TAlt -> TAlt

min :: TAlt -> TAlt -> TAlt

type SubstArg TAlt Source #

Instance details

Defined in Agda.Compiler.Treeless.Subst

type SubstArg TAlt = TTerm

type Rep TAlt Source #

Instance details

Defined in Agda.Syntax.Treeless

type Rep TAlt = D1 ('MetaData "TAlt" "Agda.Syntax.Treeless" "Agda-2.6.20240731-inplace" 'False) (C1 ('MetaCons "TACon" 'PrefixI 'True) (S1 ('MetaSel ('Just "aCon") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 QName) :*: (S1 ('MetaSel ('Just "aArity") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Int) :*: S1 ('MetaSel ('Just "aBody") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 TTerm))) :+: (C1 ('MetaCons "TAGuard" 'PrefixI 'True) (S1 ('MetaSel ('Just "aGuard") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 TTerm) :*: S1 ('MetaSel ('Just "aBody") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 TTerm)) :+: C1 ('MetaCons "TALit" 'PrefixI 'True) (S1 ('MetaSel ('Just "aLit") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Literal) :*: S1 ('MetaSel ('Just "aBody") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 TTerm))))

data TError Source #

Constructors

TUnreachable	Code which is unreachable. E.g. absurd branches or missing case defaults. Runtime behaviour of unreachable code is undefined, but preferably the program will exit with an error message. The compiler is free to assume that this code is unreachable and to remove it.
TMeta String	Code which could not be obtained because of a hole in the program. This should throw a runtime error. The string gives some information about the meta variable that got compiled.

Instances

Instances details

NFData TError Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

rnf :: TError -> ()

Generic TError Source #

Instance details

Defined in Agda.Syntax.Treeless

Associated Types

type Rep TError
Instance details Defined in Agda.Syntax.Treeless type Rep TError = D1 ('MetaData "TError" "Agda.Syntax.Treeless" "Agda-2.6.20240731-inplace" 'False) (C1 ('MetaCons "TUnreachable" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "TMeta" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 String)))

Methods

from :: TError -> Rep TError x

to :: Rep TError x -> TError

Show TError Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

showsPrec :: Int -> TError -> ShowS

show :: TError -> String

showList :: [TError] -> ShowS

Eq TError Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

(==) :: TError -> TError -> Bool

(/=) :: TError -> TError -> Bool

Ord TError Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

compare :: TError -> TError -> Ordering

(<) :: TError -> TError -> Bool

(<=) :: TError -> TError -> Bool

(>) :: TError -> TError -> Bool

(>=) :: TError -> TError -> Bool

max :: TError -> TError -> TError

min :: TError -> TError -> TError

type Rep TError Source #

Instance details

Defined in Agda.Syntax.Treeless

type Rep TError = D1 ('MetaData "TError" "Agda.Syntax.Treeless" "Agda-2.6.20240731-inplace" 'False) (C1 ('MetaCons "TUnreachable" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "TMeta" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 String)))

isPrimEq :: TPrim -> Bool Source #

coerceView :: TTerm -> (Bool, TTerm) Source #

Strip leading coercions and indicate whether there were some.

mkTApp :: TTerm -> Args -> TTerm Source #

tAppView :: TTerm -> (TTerm, [TTerm]) Source #

coerceAppView :: TTerm -> ((Bool, TTerm), [TTerm]) Source #

Expose the format coerce f args.

We fuse coercions, even if interleaving with applications. We assume that coercion is powerful enough to satisfy coerce (coerce f a) b = coerce f a b

tLetView :: TTerm -> ([TTerm], TTerm) Source #

tLamView :: TTerm -> (Int, TTerm) Source #

mkTLam :: Int -> TTerm -> TTerm Source #

tInt :: Integer -> TTerm Source #

intView :: TTerm -> Maybe Integer Source #

word64View :: TTerm -> Maybe Word64 Source #

tPlusK :: Integer -> TTerm -> TTerm Source #

tOp :: TPrim -> TTerm -> TTerm -> TTerm Source #

tNegPlusK :: Integer -> TTerm -> TTerm Source #

plusKView :: TTerm -> Maybe (Integer, TTerm) Source #

negPlusKView :: TTerm -> Maybe (Integer, TTerm) Source #

pattern TPOp :: TPrim -> TTerm -> TTerm -> TTerm Source #

pattern TPFn :: TPrim -> TTerm -> TTerm Source #

tUnreachable :: TTerm Source #

tIfThenElse :: TTerm -> TTerm -> TTerm -> TTerm Source #

data CaseType Source #

Constructors

CTData QName
CTNat
CTInt
CTChar
CTString
CTFloat
CTQName

Instances

Instances details

NamesIn CaseType Source #

Instance details

Defined in Agda.Syntax.Internal.Names

Methods

namesAndMetasIn' :: Monoid m => (Either QName MetaId -> m) -> CaseType -> m Source #

NFData CaseType Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

rnf :: CaseType -> ()

Generic CaseType Source #

Instance details

Defined in Agda.Syntax.Treeless

Associated Types

type Rep CaseType

Instance details

Defined in Agda.Syntax.Treeless

type Rep CaseType = D1 ('MetaData "CaseType" "Agda.Syntax.Treeless" "Agda-2.6.20240731-inplace" 'False) ((C1 ('MetaCons "CTData" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 QName)) :+: (C1 ('MetaCons "CTNat" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "CTInt" 'PrefixI 'False) (U1 :: Type -> Type))) :+: ((C1 ('MetaCons "CTChar" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "CTString" 'PrefixI 'False) (U1 :: Type -> Type)) :+: (C1 ('MetaCons "CTFloat" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "CTQName" 'PrefixI 'False) (U1 :: Type -> Type))))

Methods

from :: CaseType -> Rep CaseType x

to :: Rep CaseType x -> CaseType

Show CaseType Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

showsPrec :: Int -> CaseType -> ShowS

show :: CaseType -> String

showList :: [CaseType] -> ShowS

Eq CaseType Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

(==) :: CaseType -> CaseType -> Bool

(/=) :: CaseType -> CaseType -> Bool

Ord CaseType Source #

Instance details

Defined in Agda.Syntax.Treeless

Methods

compare :: CaseType -> CaseType -> Ordering

(<) :: CaseType -> CaseType -> Bool

(<=) :: CaseType -> CaseType -> Bool

(>) :: CaseType -> CaseType -> Bool

(>=) :: CaseType -> CaseType -> Bool

max :: CaseType -> CaseType -> CaseType

min :: CaseType -> CaseType -> CaseType

type Rep CaseType Source #

Instance details

Defined in Agda.Syntax.Treeless

type Rep CaseType = D1 ('MetaData "CaseType" "Agda.Syntax.Treeless" "Agda-2.6.20240731-inplace" 'False) ((C1 ('MetaCons "CTData" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 QName)) :+: (C1 ('MetaCons "CTNat" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "CTInt" 'PrefixI 'False) (U1 :: Type -> Type))) :+: ((C1 ('MetaCons "CTChar" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "CTString" 'PrefixI 'False) (U1 :: Type -> Type)) :+: (C1 ('MetaCons "CTFloat" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "CTQName" 'PrefixI 'False) (U1 :: Type -> Type))))