mirror of
https://github.com/idris-lang/Idris2.git
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[ refactor ] use proper int types for Constant (#1964)
* [ refactor ] user proper int types for Constant * [ cleanup ] declare standalone TTC implementations for BitsN/IntN Rather than doing the casting inline, have the (en/de)coding all side by side in one place * [ cleanup ] remove duplicated code Co-authored-by: Guillaume ALLAIS <guillaume.allais@ens-lyon.org>
This commit is contained in:
Stefan Höck
GitHub
parent
e15c78ce9e
commit
1ebe204c3f
@ -152,6 +152,7 @@ modules =
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Libraries.Data.List1,
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Libraries.Data.NameMap,
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Libraries.Data.PosMap,
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Libraries.Data.Primitives,
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Libraries.Data.SortedMap,
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Libraries.Data.SortedSet,
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Libraries.Data.String.Extra,
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@ -128,12 +128,10 @@ DecEq a => DecEq (List1 a) where
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-- for computation in a higher order setting.
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--------------------------------------------------------------------------------
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-- Int
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--------------------------------------------------------------------------------
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||| An unsafe decidable equality implementation based on boolean equality.
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||| Useful for builtin types.
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public export
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implementation DecEq Int where
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[FromEq] Eq a => DecEq a where
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decEq x y = case x == y of -- Blocks if x or y not concrete
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True => Yes primitiveEq
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False => No primitiveNotEq
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@ -142,153 +140,95 @@ implementation DecEq Int where
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primitiveNotEq : forall x, y . Not (x = y)
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primitiveNotEq prf = believe_me {b = Void} ()
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--------------------------------------------------------------------------------
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-- Int
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--------------------------------------------------------------------------------
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public export
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DecEq Int where
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decEq = decEq @{FromEq}
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--------------------------------------------------------------------------------
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-- Bits8
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--------------------------------------------------------------------------------
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public export
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implementation DecEq Bits8 where
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decEq x y = case x == y of -- Blocks if x or y not concrete
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True => Yes primitiveEq
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False => No primitiveNotEq
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where primitiveEq : forall x, y . x = y
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primitiveEq = believe_me (Refl {x})
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primitiveNotEq : forall x, y . Not (x = y)
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primitiveNotEq prf = believe_me {b = Void} ()
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DecEq Bits8 where
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decEq = decEq @{FromEq}
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--------------------------------------------------------------------------------
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-- Bits16
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--------------------------------------------------------------------------------
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public export
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implementation DecEq Bits16 where
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decEq x y = case x == y of -- Blocks if x or y not concrete
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True => Yes primitiveEq
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False => No primitiveNotEq
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where primitiveEq : forall x, y . x = y
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primitiveEq = believe_me (Refl {x})
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primitiveNotEq : forall x, y . Not (x = y)
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primitiveNotEq prf = believe_me {b = Void} ()
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DecEq Bits16 where
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decEq = decEq @{FromEq}
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--------------------------------------------------------------------------------
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-- Bits32
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--------------------------------------------------------------------------------
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public export
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implementation DecEq Bits32 where
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decEq x y = case x == y of -- Blocks if x or y not concrete
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True => Yes primitiveEq
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False => No primitiveNotEq
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where primitiveEq : forall x, y . x = y
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primitiveEq = believe_me (Refl {x})
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primitiveNotEq : forall x, y . Not (x = y)
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primitiveNotEq prf = believe_me {b = Void} ()
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DecEq Bits32 where
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decEq = decEq @{FromEq}
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--------------------------------------------------------------------------------
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-- Bits64
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--------------------------------------------------------------------------------
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public export
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implementation DecEq Bits64 where
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decEq x y = case x == y of -- Blocks if x or y not concrete
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True => Yes primitiveEq
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False => No primitiveNotEq
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where primitiveEq : forall x, y . x = y
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primitiveEq = believe_me (Refl {x})
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primitiveNotEq : forall x, y . Not (x = y)
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primitiveNotEq prf = believe_me {b = Void} ()
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DecEq Bits64 where
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decEq = decEq @{FromEq}
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--------------------------------------------------------------------------------
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-- Int8
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--------------------------------------------------------------------------------
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public export
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implementation DecEq Int8 where
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decEq x y = case x == y of -- Blocks if x or y not concrete
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True => Yes primitiveEq
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False => No primitiveNotEq
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where primitiveEq : forall x, y . x = y
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primitiveEq = believe_me (Refl {x})
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primitiveNotEq : forall x, y . Not (x = y)
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primitiveNotEq prf = believe_me {b = Void} ()
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DecEq Int8 where
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decEq = decEq @{FromEq}
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--------------------------------------------------------------------------------
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-- Int16
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--------------------------------------------------------------------------------
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public export
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implementation DecEq Int16 where
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decEq x y = case x == y of -- Blocks if x or y not concrete
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True => Yes primitiveEq
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False => No primitiveNotEq
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where primitiveEq : forall x, y . x = y
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primitiveEq = believe_me (Refl {x})
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primitiveNotEq : forall x, y . Not (x = y)
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primitiveNotEq prf = believe_me {b = Void} ()
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DecEq Int16 where
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decEq = decEq @{FromEq}
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--------------------------------------------------------------------------------
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-- Int32
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--------------------------------------------------------------------------------
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public export
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implementation DecEq Int32 where
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decEq x y = case x == y of -- Blocks if x or y not concrete
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True => Yes primitiveEq
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False => No primitiveNotEq
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where primitiveEq : forall x, y . x = y
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primitiveEq = believe_me (Refl {x})
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primitiveNotEq : forall x, y . Not (x = y)
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primitiveNotEq prf = believe_me {b = Void} ()
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DecEq Int32 where
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decEq = decEq @{FromEq}
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--------------------------------------------------------------------------------
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-- Int64
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--------------------------------------------------------------------------------
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public export
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implementation DecEq Int64 where
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decEq x y = case x == y of -- Blocks if x or y not concrete
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True => Yes primitiveEq
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False => No primitiveNotEq
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where primitiveEq : forall x, y . x = y
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primitiveEq = believe_me (Refl {x})
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primitiveNotEq : forall x, y . Not (x = y)
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primitiveNotEq prf = believe_me {b = Void} ()
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DecEq Int64 where
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decEq = decEq @{FromEq}
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--------------------------------------------------------------------------------
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-- Char
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--------------------------------------------------------------------------------
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public export
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implementation DecEq Char where
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decEq x y = case x == y of -- Blocks if x or y not concrete
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True => Yes primitiveEq
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False => No primitiveNotEq
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where primitiveEq : forall x, y . x = y
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primitiveEq = believe_me (Refl {x})
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primitiveNotEq : forall x, y . Not (x = y)
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primitiveNotEq prf = believe_me {b = Void} ()
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DecEq Char where
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decEq = decEq @{FromEq}
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--------------------------------------------------------------------------------
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-- Integer
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--------------------------------------------------------------------------------
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public export
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implementation DecEq Integer where
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decEq x y = case x == y of -- Blocks if x or y not concrete
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True => Yes primitiveEq
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False => No primitiveNotEq
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where primitiveEq : forall x, y . x = y
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primitiveEq = believe_me (Refl {x})
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primitiveNotEq : forall x, y . Not (x = y)
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primitiveNotEq prf = believe_me {b = Void} ()
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DecEq Integer where
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decEq = decEq @{FromEq}
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--------------------------------------------------------------------------------
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-- String
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--------------------------------------------------------------------------------
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public export
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implementation DecEq String where
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decEq x y = case x == y of -- Blocks if x or y not concrete
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True => Yes primitiveEq
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False => No primitiveNotEq
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where primitiveEq : forall x, y . x = y
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primitiveEq = believe_me (Refl {x})
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primitiveNotEq : forall x, y . Not (x = y)
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primitiveNotEq prf = believe_me {b = Void} ()
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DecEq String where
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decEq = decEq @{FromEq}
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@ -109,8 +109,8 @@ showIntMin x = if x == -9223372036854775808
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then "INT64_MIN"
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else "INT64_C("++ show x ++")"
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showIntegerMin : Integer -> String
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showIntegerMin x = if x == -9223372036854775808
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showInt64Min : Int64 -> String
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showInt64Min x = if x == -9223372036854775808
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then "INT64_MIN"
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else "INT64_C("++ show x ++")"
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@ -119,7 +119,7 @@ cConstant (I x) = "(Value*)makeInt64("++ showIntMin x ++")"
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cConstant (I8 x) = "(Value*)makeInt8(INT8_C("++ show x ++"))"
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cConstant (I16 x) = "(Value*)makeInt16(INT16_C("++ show x ++"))"
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cConstant (I32 x) = "(Value*)makeInt32(INT32_C("++ show x ++"))"
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cConstant (I64 x) = "(Value*)makeInt64("++ showIntegerMin x ++")"
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cConstant (I64 x) = "(Value*)makeInt64("++ showInt64Min x ++")"
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cConstant (BI x) = "(Value*)makeIntegerLiteral(\""++ show x ++"\")"
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cConstant (Db x) = "(Value*)makeDouble("++ show x ++")"
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cConstant (Ch x) = "(Value*)makeChar("++ escapeChar x ++")"
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@ -440,16 +440,16 @@ const2Integer : Constant -> Integer -> Integer
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const2Integer c i =
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case c of
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(I x) => cast x
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(I8 x) => x
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(I16 x) => x
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(I32 x) => x
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(I64 x) => x
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(BI x) => x
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(I8 x) => cast x
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(I16 x) => cast x
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(I32 x) => cast x
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(I64 x) => cast x
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(BI x) => cast x
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(Ch x) => cast x
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(B8 x) => cast x
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(B16 x) => cast x
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(B32 x) => cast x
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(B64 x) => x
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(B64 x) => cast x
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_ => i
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@ -33,7 +33,7 @@ import public Libraries.Utils.Binary
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||| (Increment this when changing anything in the data format)
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export
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ttcVersion : Int
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ttcVersion = 64
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ttcVersion = 65
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export
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checkTTCVersion : String -> Int -> Int -> Core ()
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@ -388,6 +388,46 @@ TTC Integer where
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pure (fromLimbs val)
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_ => corrupt "Integer"
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export
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TTC Bits8 where
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toBuf b x = toBuf b $ cast {to = Int} x
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fromBuf b = cast {from = Int} <$> fromBuf b
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export
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TTC Bits16 where
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toBuf b x = toBuf b $ cast {to = Int} x
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fromBuf b = cast {from = Int} <$> fromBuf b
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export
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TTC Bits32 where
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toBuf b x = toBuf b $ cast {to = Integer} x
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fromBuf b = cast {from = Integer} <$> fromBuf b
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export
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TTC Bits64 where
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toBuf b x = toBuf b $ cast {to = Integer} x
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fromBuf b = cast {from = Integer} <$> fromBuf b
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export
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TTC Int8 where
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toBuf b x = toBuf b $ cast {to = Int} x
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fromBuf b = cast {from = Int} <$> fromBuf b
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export
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TTC Int16 where
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toBuf b x = toBuf b $ cast {to = Int} x
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fromBuf b = cast {from = Int} <$> fromBuf b
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export
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TTC Int32 where
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toBuf b x = toBuf b $ cast {to = Int} x
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fromBuf b = cast {from = Int} <$> fromBuf b
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export
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TTC Int64 where
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toBuf b x = toBuf b $ cast {to = Integer} x
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fromBuf b = cast {from = Integer} <$> fromBuf b
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export
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TTC Nat where
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toBuf b val = toBuf b (cast {to=Integer} val)
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@ -429,4 +469,3 @@ hashFileWith (Just sha256sum) fileName
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osEscape = if isWindows
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then id
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else escapeStringUnix
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@ -32,6 +32,38 @@ export
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Hashable Int where
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hash = id
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export
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Hashable Int8 where
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hash = cast
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export
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Hashable Int16 where
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hash = cast
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export
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Hashable Int32 where
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hash = cast
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export
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Hashable Int64 where
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hash = cast
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export
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Hashable Bits8 where
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hash = cast
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export
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Hashable Bits16 where
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hash = cast
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export
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Hashable Bits32 where
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hash = cast
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export
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Hashable Bits64 where
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hash = cast
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export
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Hashable Integer where
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hash = fromInteger
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@ -47,162 +47,85 @@ castString _ = Nothing
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castInteger : Vect 1 (NF vars) -> Maybe (NF vars)
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castInteger [NPrimVal fc (I i)] = Just (NPrimVal fc (BI (cast i)))
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castInteger [NPrimVal fc (I8 i)] = Just (NPrimVal fc (BI i))
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castInteger [NPrimVal fc (I16 i)] = Just (NPrimVal fc (BI i))
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castInteger [NPrimVal fc (I32 i)] = Just (NPrimVal fc (BI i))
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castInteger [NPrimVal fc (I64 i)] = Just (NPrimVal fc (BI i))
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castInteger [NPrimVal fc (I8 i)] = Just (NPrimVal fc (BI (cast i)))
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castInteger [NPrimVal fc (I16 i)] = Just (NPrimVal fc (BI (cast i)))
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castInteger [NPrimVal fc (I32 i)] = Just (NPrimVal fc (BI (cast i)))
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castInteger [NPrimVal fc (I64 i)] = Just (NPrimVal fc (BI (cast i)))
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castInteger [NPrimVal fc (B8 i)] = Just (NPrimVal fc (BI (cast i)))
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castInteger [NPrimVal fc (B16 i)] = Just (NPrimVal fc (BI (cast i)))
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castInteger [NPrimVal fc (B32 i)] = Just (NPrimVal fc (BI (cast i)))
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castInteger [NPrimVal fc (B64 i)] = Just (NPrimVal fc (BI i))
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castInteger [NPrimVal fc (B64 i)] = Just (NPrimVal fc (BI (cast i)))
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castInteger [NPrimVal fc (Ch i)] = Just (NPrimVal fc (BI (cast (cast {to=Int} i))))
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castInteger [NPrimVal fc (Db i)] = Just (NPrimVal fc (BI (cast i)))
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castInteger [NPrimVal fc (Str i)] = Just (NPrimVal fc (BI (cast i)))
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castInteger _ = Nothing
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castInt : Vect 1 (NF vars) -> Maybe (NF vars)
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castInt [NPrimVal fc (I8 i)] = Just (NPrimVal fc (I (fromInteger i)))
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castInt [NPrimVal fc (I16 i)] = Just (NPrimVal fc (I (fromInteger i)))
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castInt [NPrimVal fc (I32 i)] = Just (NPrimVal fc (I (fromInteger i)))
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castInt [NPrimVal fc (I64 i)] = Just (NPrimVal fc (I (fromInteger i)))
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castInt [NPrimVal fc (BI i)] = Just (NPrimVal fc (I (fromInteger i)))
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castInt [NPrimVal fc (B8 i)] = Just (NPrimVal fc (I i))
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castInt [NPrimVal fc (B16 i)] = Just (NPrimVal fc (I i))
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castInt [NPrimVal fc (B32 i)] = Just (NPrimVal fc (I i))
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castInt [NPrimVal fc (B64 i)] = Just (NPrimVal fc (I (fromInteger i)))
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castInt [NPrimVal fc (I8 i)] = Just (NPrimVal fc (I (cast i)))
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castInt [NPrimVal fc (I16 i)] = Just (NPrimVal fc (I (cast i)))
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castInt [NPrimVal fc (I32 i)] = Just (NPrimVal fc (I (cast i)))
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castInt [NPrimVal fc (I64 i)] = Just (NPrimVal fc (I (cast i)))
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castInt [NPrimVal fc (BI i)] = Just (NPrimVal fc (I (cast i)))
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castInt [NPrimVal fc (B8 i)] = Just (NPrimVal fc (I (cast i)))
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castInt [NPrimVal fc (B16 i)] = Just (NPrimVal fc (I (cast i)))
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castInt [NPrimVal fc (B32 i)] = Just (NPrimVal fc (I (cast i)))
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castInt [NPrimVal fc (B64 i)] = Just (NPrimVal fc (I (cast i)))
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castInt [NPrimVal fc (Db i)] = Just (NPrimVal fc (I (cast i)))
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castInt [NPrimVal fc (Ch i)] = Just (NPrimVal fc (I (cast i)))
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castInt [NPrimVal fc (Str i)] = Just (NPrimVal fc (I (cast i)))
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castInt _ = Nothing
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b8max : Int
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b8max = 0x100
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b16max : Int
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b16max = 0x10000
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b32max : Int
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b32max = 0x100000000
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b64max : Integer
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b64max = 18446744073709551616 -- 0x10000000000000000
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bitCastWrap : Ord a => Integral a => (i : a) -> (max : a) -> a
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bitCastWrap i max
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= if i >= 0 -- oops, we don't have `rem` yet!
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then i `mod` max
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else max + i `mod` max
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bit8CastWrap : (i : Int) -> Int
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bit8CastWrap i = bitCastWrap i b8max
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bit16CastWrap : (i : Int) -> Int
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bit16CastWrap i = bitCastWrap i b16max
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bit32CastWrap : (i : Int) -> Int
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bit32CastWrap i = bitCastWrap i b32max
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bit64CastWrap : (i : Integer) -> Integer
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bit64CastWrap i = bitCastWrap i b64max
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int8max : Integer
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int8max = 0x80
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int16max : Integer
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int16max = 0x8000
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int32max : Integer
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int32max = 0x80000000
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int64max : Integer
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int64max = 0x8000000000000000
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intCastWrap : (i : Integer) -> (max : Integer) -> Integer
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intCastWrap i max =
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let max2 = 2*max
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i2 = i `mod` max2
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i3 = if i2 < 0 then i2 + max2 else i2
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in if i3 >= max then i3 - max2 else i3
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int8CastWrap : (i : Integer) -> Integer
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int8CastWrap i = intCastWrap i int8max
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int16CastWrap : (i : Integer) -> Integer
|
||||
int16CastWrap i = intCastWrap i int16max
|
||||
|
||||
int32CastWrap : (i : Integer) -> Integer
|
||||
int32CastWrap i = intCastWrap i int32max
|
||||
|
||||
int64CastWrap : (i : Integer) -> Integer
|
||||
int64CastWrap i = intCastWrap i int64max
|
||||
|
||||
constantIntegerValue : Constant -> Maybe Integer
|
||||
constantIntegerValue (I i) = Just $ cast i
|
||||
constantIntegerValue (I8 i) = Just i
|
||||
constantIntegerValue (I16 i) = Just i
|
||||
constantIntegerValue (I32 i) = Just i
|
||||
constantIntegerValue (I64 i) = Just i
|
||||
constantIntegerValue (I8 i) = Just $ cast i
|
||||
constantIntegerValue (I16 i) = Just $ cast i
|
||||
constantIntegerValue (I32 i) = Just $ cast i
|
||||
constantIntegerValue (I64 i) = Just $ cast i
|
||||
constantIntegerValue (BI i) = Just i
|
||||
constantIntegerValue (B8 i) = Just $ cast i
|
||||
constantIntegerValue (B16 i) = Just $ cast i
|
||||
constantIntegerValue (B32 i) = Just $ cast i
|
||||
constantIntegerValue (B64 i) = Just i
|
||||
constantIntegerValue (B64 i) = Just $ cast i
|
||||
constantIntegerValue _ = Nothing
|
||||
|
||||
castBits8 : Vect 1 (NF vars) -> Maybe (NF vars)
|
||||
castBits8 [NPrimVal fc constant] = do
|
||||
value <- constantIntegerValue constant
|
||||
let wrapped = bitCastWrap value (cast b8max)
|
||||
pure (NPrimVal fc (B8 (cast wrapped)))
|
||||
castBits8 [NPrimVal fc constant] =
|
||||
NPrimVal fc . B8 . cast <$> constantIntegerValue constant
|
||||
castBits8 _ = Nothing
|
||||
|
||||
castBits16 : Vect 1 (NF vars) -> Maybe (NF vars)
|
||||
castBits16 [NPrimVal fc constant] = do
|
||||
value <- constantIntegerValue constant
|
||||
let wrapped = bitCastWrap value (cast b16max)
|
||||
pure (NPrimVal fc (B16 (cast wrapped)))
|
||||
castBits16 [NPrimVal fc constant] =
|
||||
NPrimVal fc . B16 . cast <$> constantIntegerValue constant
|
||||
castBits16 _ = Nothing
|
||||
|
||||
castBits32 : Vect 1 (NF vars) -> Maybe (NF vars)
|
||||
castBits32 [NPrimVal fc constant] = do
|
||||
value <- constantIntegerValue constant
|
||||
let wrapped = bitCastWrap value (cast b32max)
|
||||
pure (NPrimVal fc (B32 (cast wrapped)))
|
||||
castBits32 [NPrimVal fc constant] =
|
||||
NPrimVal fc . B32 . cast <$> constantIntegerValue constant
|
||||
castBits32 _ = Nothing
|
||||
|
||||
castBits64 : Vect 1 (NF vars) -> Maybe (NF vars)
|
||||
castBits64 [NPrimVal fc constant] = do
|
||||
value <- constantIntegerValue constant
|
||||
let wrapped = bitCastWrap value b64max
|
||||
pure (NPrimVal fc (B64 wrapped))
|
||||
castBits64 [NPrimVal fc constant] =
|
||||
NPrimVal fc . B64 . cast <$> constantIntegerValue constant
|
||||
castBits64 _ = Nothing
|
||||
|
||||
castInt8 : Vect 1 (NF vars) -> Maybe (NF vars)
|
||||
castInt8 [NPrimVal fc constant] = do
|
||||
value <- constantIntegerValue constant
|
||||
let wrapped = int8CastWrap value
|
||||
pure (NPrimVal fc (I8 wrapped))
|
||||
castInt8 [NPrimVal fc constant] =
|
||||
NPrimVal fc . I8 . cast <$> constantIntegerValue constant
|
||||
castInt8 _ = Nothing
|
||||
|
||||
castInt16 : Vect 1 (NF vars) -> Maybe (NF vars)
|
||||
castInt16 [NPrimVal fc constant] = do
|
||||
value <- constantIntegerValue constant
|
||||
let wrapped = int16CastWrap value
|
||||
pure (NPrimVal fc (I16 wrapped))
|
||||
castInt16 [NPrimVal fc constant] =
|
||||
NPrimVal fc . I16 . cast <$> constantIntegerValue constant
|
||||
castInt16 _ = Nothing
|
||||
|
||||
castInt32 : Vect 1 (NF vars) -> Maybe (NF vars)
|
||||
castInt32 [NPrimVal fc constant] = do
|
||||
value <- constantIntegerValue constant
|
||||
let wrapped = int32CastWrap value
|
||||
pure (NPrimVal fc (I32 wrapped))
|
||||
castInt32 [NPrimVal fc constant] =
|
||||
NPrimVal fc . I32 . cast <$> constantIntegerValue constant
|
||||
castInt32 _ = Nothing
|
||||
|
||||
castInt64 : Vect 1 (NF vars) -> Maybe (NF vars)
|
||||
castInt64 [NPrimVal fc constant] = do
|
||||
value <- constantIntegerValue constant
|
||||
let wrapped = int64CastWrap value
|
||||
pure (NPrimVal fc (I64 wrapped))
|
||||
castInt64 [NPrimVal fc constant] =
|
||||
NPrimVal fc . I64 . cast <$> constantIntegerValue constant
|
||||
castInt64 _ = Nothing
|
||||
|
||||
castDouble : Vect 1 (NF vars) -> Maybe (NF vars)
|
||||
@ -211,12 +134,25 @@ castDouble [NPrimVal fc (I8 i)] = Just (NPrimVal fc (Db (cast i)))
|
||||
castDouble [NPrimVal fc (I16 i)] = Just (NPrimVal fc (Db (cast i)))
|
||||
castDouble [NPrimVal fc (I32 i)] = Just (NPrimVal fc (Db (cast i)))
|
||||
castDouble [NPrimVal fc (I64 i)] = Just (NPrimVal fc (Db (cast i)))
|
||||
castDouble [NPrimVal fc (B8 i)] = Just (NPrimVal fc (Db (cast i)))
|
||||
castDouble [NPrimVal fc (B16 i)] = Just (NPrimVal fc (Db (cast i)))
|
||||
castDouble [NPrimVal fc (B32 i)] = Just (NPrimVal fc (Db (cast i)))
|
||||
castDouble [NPrimVal fc (B64 i)] = Just (NPrimVal fc (Db (cast i)))
|
||||
castDouble [NPrimVal fc (BI i)] = Just (NPrimVal fc (Db (cast i)))
|
||||
castDouble [NPrimVal fc (Str i)] = Just (NPrimVal fc (Db (cast i)))
|
||||
castDouble _ = Nothing
|
||||
|
||||
castChar : Vect 1 (NF vars) -> Maybe (NF vars)
|
||||
castChar [NPrimVal fc (I i)] = Just (NPrimVal fc (Ch (cast i)))
|
||||
castChar [NPrimVal fc (I8 i)] = Just (NPrimVal fc (Ch (cast i)))
|
||||
castChar [NPrimVal fc (I16 i)] = Just (NPrimVal fc (Ch (cast i)))
|
||||
castChar [NPrimVal fc (I32 i)] = Just (NPrimVal fc (Ch (cast i)))
|
||||
castChar [NPrimVal fc (I64 i)] = Just (NPrimVal fc (Ch (cast i)))
|
||||
castChar [NPrimVal fc (B8 i)] = Just (NPrimVal fc (Ch (cast i)))
|
||||
castChar [NPrimVal fc (B16 i)] = Just (NPrimVal fc (Ch (cast i)))
|
||||
castChar [NPrimVal fc (B32 i)] = Just (NPrimVal fc (Ch (cast i)))
|
||||
castChar [NPrimVal fc (B64 i)] = Just (NPrimVal fc (Ch (cast i)))
|
||||
castChar [NPrimVal fc (BI i)] = Just (NPrimVal fc (Ch (cast i)))
|
||||
castChar _ = Nothing
|
||||
|
||||
strLength : Vect 1 (NF vars) -> Maybe (NF vars)
|
||||
@ -266,14 +202,14 @@ strSubstr _ = Nothing
|
||||
add : Constant -> Constant -> Maybe Constant
|
||||
add (BI x) (BI y) = pure $ BI (x + y)
|
||||
add (I x) (I y) = pure $ I (x + y)
|
||||
add (I8 x) (I8 y) = pure $ I8 (int8CastWrap $ x + y)
|
||||
add (I16 x) (I16 y) = pure $ I16 (int16CastWrap $ x + y)
|
||||
add (I32 x) (I32 y) = pure $ I32 (int32CastWrap $ x + y)
|
||||
add (I64 x) (I64 y) = pure $ I64 (int64CastWrap $ x + y)
|
||||
add (B8 x) (B8 y) = pure $ B8 $ (x + y) `mod` b8max
|
||||
add (B16 x) (B16 y) = pure $ B16 $ (x + y) `mod` b16max
|
||||
add (B32 x) (B32 y) = pure $ B32 $ (x + y) `mod` b32max
|
||||
add (B64 x) (B64 y) = pure $ B64 $ (x + y) `mod` b64max
|
||||
add (I8 x) (I8 y) = pure $ I8 (x + y)
|
||||
add (I16 x) (I16 y) = pure $ I16 (x + y)
|
||||
add (I32 x) (I32 y) = pure $ I32 (x + y)
|
||||
add (I64 x) (I64 y) = pure $ I64 (x + y)
|
||||
add (B8 x) (B8 y) = pure $ B8 (x + y)
|
||||
add (B16 x) (B16 y) = pure $ B16 (x + y)
|
||||
add (B32 x) (B32 y) = pure $ B32 (x + y)
|
||||
add (B64 x) (B64 y) = pure $ B64 (x + y)
|
||||
add (Ch x) (Ch y) = pure $ Ch (cast (cast {to=Int} x + cast y))
|
||||
add (Db x) (Db y) = pure $ Db (x + y)
|
||||
add _ _ = Nothing
|
||||
@ -281,29 +217,29 @@ add _ _ = Nothing
|
||||
sub : Constant -> Constant -> Maybe Constant
|
||||
sub (BI x) (BI y) = pure $ BI (x - y)
|
||||
sub (I x) (I y) = pure $ I (x - y)
|
||||
sub (I8 x) (I8 y) = pure $ I8 (int8CastWrap $ x - y)
|
||||
sub (I16 x) (I16 y) = pure $ I16 (int16CastWrap $ x - y)
|
||||
sub (I32 x) (I32 y) = pure $ I32 (int32CastWrap $ x - y)
|
||||
sub (I64 x) (I64 y) = pure $ I64 (int64CastWrap $ x - y)
|
||||
sub (B8 x) (B8 y) = pure $ B8 (bit8CastWrap $ x - y)
|
||||
sub (B16 x) (B16 y) = pure $ B16 (bit16CastWrap $ x - y)
|
||||
sub (B32 x) (B32 y) = pure $ B32 (bit32CastWrap $ x - y)
|
||||
sub (B64 x) (B64 y) = pure $ B64 (bit64CastWrap $ x - y)
|
||||
sub (I8 x) (I8 y) = pure $ I8 (x - y)
|
||||
sub (I16 x) (I16 y) = pure $ I16 (x - y)
|
||||
sub (I32 x) (I32 y) = pure $ I32 (x - y)
|
||||
sub (I64 x) (I64 y) = pure $ I64 (x - y)
|
||||
sub (B8 x) (B8 y) = pure $ B8 (x - y)
|
||||
sub (B16 x) (B16 y) = pure $ B16 (x - y)
|
||||
sub (B32 x) (B32 y) = pure $ B32 (x - y)
|
||||
sub (B64 x) (B64 y) = pure $ B64 (x - y)
|
||||
sub (Ch x) (Ch y) = pure $ Ch (cast (cast {to=Int} x - cast y))
|
||||
sub (Db x) (Db y) = pure $ Db (x - y)
|
||||
sub _ _ = Nothing
|
||||
|
||||
mul : Constant -> Constant -> Maybe Constant
|
||||
mul (BI x) (BI y) = pure $ BI (x * y)
|
||||
mul (B8 x) (B8 y) = pure $ B8 $ (x * y) `mod` b8max
|
||||
mul (B16 x) (B16 y) = pure $ B16 $ (x * y) `mod` b16max
|
||||
mul (B32 x) (B32 y) = pure $ B32 $ (x * y) `mod` b32max
|
||||
mul (B64 x) (B64 y) = pure $ B64 $ (x * y) `mod` b64max
|
||||
mul (B8 x) (B8 y) = pure $ B8 (x * y)
|
||||
mul (B16 x) (B16 y) = pure $ B16 (x * y)
|
||||
mul (B32 x) (B32 y) = pure $ B32 (x * y)
|
||||
mul (B64 x) (B64 y) = pure $ B64 (x * y)
|
||||
mul (I x) (I y) = pure $ I (x * y)
|
||||
mul (I8 x) (I8 y) = pure $ I8 (int8CastWrap $ x * y)
|
||||
mul (I16 x) (I16 y) = pure $ I16 (int16CastWrap $ x * y)
|
||||
mul (I32 x) (I32 y) = pure $ I32 (int32CastWrap $ x * y)
|
||||
mul (I64 x) (I64 y) = pure $ I64 (int64CastWrap $ x * y)
|
||||
mul (I8 x) (I8 y) = pure $ I8 (x * y)
|
||||
mul (I16 x) (I16 y) = pure $ I16 (x * y)
|
||||
mul (I32 x) (I32 y) = pure $ I32 (x * y)
|
||||
mul (I64 x) (I64 y) = pure $ I64 (x * y)
|
||||
mul (Db x) (Db y) = pure $ Db (x * y)
|
||||
mul _ _ = Nothing
|
||||
|
||||
@ -313,21 +249,21 @@ div (BI x) (BI y) = pure $ BI (assert_total (x `div` y))
|
||||
div (I x) (I 0) = Nothing
|
||||
div (I x) (I y) = pure $ I (assert_total (x `div` y))
|
||||
div (I8 x) (I8 0) = Nothing
|
||||
div (I8 x) (I8 y) = pure $ I8 (int8CastWrap $ assert_total (x `div` y))
|
||||
div (I8 x) (I8 y) = pure $ I8 (assert_total (x `div` y))
|
||||
div (I16 x) (I16 0) = Nothing
|
||||
div (I16 x) (I16 y) = pure $ I16 (int16CastWrap $ assert_total (x `div` y))
|
||||
div (I16 x) (I16 y) = pure $ I16 (assert_total (x `div` y))
|
||||
div (I32 x) (I32 0) = Nothing
|
||||
div (I32 x) (I32 y) = pure $ I32 (int32CastWrap $ assert_total (x `div` y))
|
||||
div (I32 x) (I32 y) = pure $ I32 (assert_total (x `div` y))
|
||||
div (I64 x) (I64 0) = Nothing
|
||||
div (I64 x) (I64 y) = pure $ I64 (int64CastWrap $ assert_total (x `div` y))
|
||||
div (I64 x) (I64 y) = pure $ I64 (assert_total (x `div` y))
|
||||
div (B8 x) (B8 0) = Nothing
|
||||
div (B8 x) (B8 y) = pure $ B8 (bit8CastWrap $ assert_total (x `div` y))
|
||||
div (B8 x) (B8 y) = pure $ B8 (assert_total (x `div` y))
|
||||
div (B16 x) (B16 0) = Nothing
|
||||
div (B16 x) (B16 y) = pure $ B16 (bit16CastWrap $ assert_total (x `div` y))
|
||||
div (B16 x) (B16 y) = pure $ B16 (assert_total (x `div` y))
|
||||
div (B32 x) (B32 0) = Nothing
|
||||
div (B32 x) (B32 y) = pure $ B32 (bit32CastWrap $ assert_total (x `div` y))
|
||||
div (B32 x) (B32 y) = pure $ B32 (assert_total (x `div` y))
|
||||
div (B64 x) (B64 0) = Nothing
|
||||
div (B64 x) (B64 y) = pure $ B64 (bit64CastWrap $ assert_total (x `div` y))
|
||||
div (B64 x) (B64 y) = pure $ B64 (assert_total (x `div` y))
|
||||
div (Db x) (Db y) = pure $ Db (x / y)
|
||||
div _ _ = Nothing
|
||||
|
||||
@ -337,109 +273,98 @@ mod (BI x) (BI y) = pure $ BI (assert_total (x `mod` y))
|
||||
mod (I x) (I 0) = Nothing
|
||||
mod (I x) (I y) = pure $ I (assert_total (x `mod` y))
|
||||
mod (I8 x) (I8 0) = Nothing
|
||||
mod (I8 x) (I8 y) = pure $ I8 (int8CastWrap $ assert_total (x `mod` y))
|
||||
mod (I8 x) (I8 y) = pure $ I8 (assert_total (x `mod` y))
|
||||
mod (I16 x) (I16 0) = Nothing
|
||||
mod (I16 x) (I16 y) = pure $ I16 (int16CastWrap $ assert_total (x `mod` y))
|
||||
mod (I16 x) (I16 y) = pure $ I16 (assert_total (x `mod` y))
|
||||
mod (I32 x) (I32 0) = Nothing
|
||||
mod (I32 x) (I32 y) = pure $ I32 (int32CastWrap $ assert_total (x `mod` y))
|
||||
mod (I32 x) (I32 y) = pure $ I32 (assert_total (x `mod` y))
|
||||
mod (I64 x) (I64 0) = Nothing
|
||||
mod (I64 x) (I64 y) = pure $ I64 (int64CastWrap $ assert_total (x `mod` y))
|
||||
mod (I64 x) (I64 y) = pure $ I64 (assert_total (x `mod` y))
|
||||
mod (B8 x) (B8 0) = Nothing
|
||||
mod (B8 x) (B8 y) = pure $ B8 (bit8CastWrap $ assert_total (x `mod` y))
|
||||
mod (B8 x) (B8 y) = pure $ B8 (assert_total (x `mod` y))
|
||||
mod (B16 x) (B16 0) = Nothing
|
||||
mod (B16 x) (B16 y) = pure $ B16 (bit16CastWrap $ assert_total (x `mod` y))
|
||||
mod (B16 x) (B16 y) = pure $ B16 (assert_total (x `mod` y))
|
||||
mod (B32 x) (B32 0) = Nothing
|
||||
mod (B32 x) (B32 y) = pure $ B32 (bit32CastWrap $ assert_total (x `mod` y))
|
||||
mod (B32 x) (B32 y) = pure $ B32 (assert_total (x `mod` y))
|
||||
mod (B64 x) (B64 0) = Nothing
|
||||
mod (B64 x) (B64 y) = pure $ B64 (bit64CastWrap $ assert_total (x `mod` y))
|
||||
mod (B64 x) (B64 y) = pure $ B64 (assert_total (x `mod` y))
|
||||
mod _ _ = Nothing
|
||||
|
||||
-- Make sure a signed integer stays within bounds after a
|
||||
-- bitwise shift operation. If, after the shift, the highest bit
|
||||
-- is set, treat the result as a negative number, computing its
|
||||
-- twos complement, otherwise treat it as a positive number,
|
||||
-- truncating all bits above the highest one.
|
||||
signedShift : (i : Integer) -> (max : Integer) -> Integer
|
||||
signedShift i max =
|
||||
if prim__and_Integer i max == 0
|
||||
then prim__and_Integer i (max - 1) -- treat as positive number: highest bit unset
|
||||
else prim__or_Integer i (-max) -- treat as negative number: highest bit set
|
||||
|
||||
shiftl : Constant -> Constant -> Maybe Constant
|
||||
shiftl (I x) (I y) = pure $ I (prim__shl_Int x y)
|
||||
shiftl (I8 x) (I8 y) = pure $ I8 (signedShift (prim__shl_Integer x y) int8max)
|
||||
shiftl (I16 x) (I16 y) = pure $ I16 (signedShift (prim__shl_Integer x y) int16max)
|
||||
shiftl (I32 x) (I32 y) = pure $ I32 (signedShift (prim__shl_Integer x y) int32max)
|
||||
shiftl (I64 x) (I64 y) = pure $ I64 (signedShift (prim__shl_Integer x y) int64max)
|
||||
shiftl (I8 x) (I8 y) = pure $ I8 (prim__shl_Int8 x y)
|
||||
shiftl (I16 x) (I16 y) = pure $ I16 (prim__shl_Int16 x y)
|
||||
shiftl (I32 x) (I32 y) = pure $ I32 (prim__shl_Int32 x y)
|
||||
shiftl (I64 x) (I64 y) = pure $ I64 (prim__shl_Int64 x y)
|
||||
shiftl (BI x) (BI y) = pure $ BI (prim__shl_Integer x y)
|
||||
shiftl (B8 x) (B8 y) = pure $ B8 $ (prim__shl_Int x y) `mod` b8max
|
||||
shiftl (B16 x) (B16 y) = pure $ B16 $ (prim__shl_Int x y) `mod` b16max
|
||||
shiftl (B32 x) (B32 y) = pure $ B32 $ (prim__shl_Int x y) `mod` b32max
|
||||
shiftl (B64 x) (B64 y) = pure $ B64 $ (prim__shl_Integer x y) `mod` b64max
|
||||
shiftl (B8 x) (B8 y) = pure $ B8 (prim__shl_Bits8 x y)
|
||||
shiftl (B16 x) (B16 y) = pure $ B16 (prim__shl_Bits16 x y)
|
||||
shiftl (B32 x) (B32 y) = pure $ B32 (prim__shl_Bits32 x y)
|
||||
shiftl (B64 x) (B64 y) = pure $ B64 (prim__shl_Bits64 x y)
|
||||
shiftl _ _ = Nothing
|
||||
|
||||
shiftr : Constant -> Constant -> Maybe Constant
|
||||
shiftr (I x) (I y) = pure $ I (prim__shr_Int x y)
|
||||
shiftr (I8 x) (I8 y) = pure $ I8 (signedShift (prim__shr_Integer x y) int8max)
|
||||
shiftr (I16 x) (I16 y) = pure $ I16 (signedShift (prim__shr_Integer x y) int16max)
|
||||
shiftr (I32 x) (I32 y) = pure $ I32 (signedShift (prim__shr_Integer x y) int32max)
|
||||
shiftr (I64 x) (I64 y) = pure $ I64 (signedShift (prim__shr_Integer x y) int64max)
|
||||
shiftr (B8 x) (B8 y) = pure $ B8 $ (prim__shr_Int x y)
|
||||
shiftr (B16 x) (B16 y) = pure $ B16 $ (prim__shr_Int x y)
|
||||
shiftr (B32 x) (B32 y) = pure $ B32 $ (prim__shr_Int x y)
|
||||
shiftr (B64 x) (B64 y) = pure $ B64 $ (prim__shr_Integer x y)
|
||||
shiftr (I8 x) (I8 y) = pure $ I8 (prim__shr_Int8 x y)
|
||||
shiftr (I16 x) (I16 y) = pure $ I16 (prim__shr_Int16 x y)
|
||||
shiftr (I32 x) (I32 y) = pure $ I32 (prim__shr_Int32 x y)
|
||||
shiftr (I64 x) (I64 y) = pure $ I64 (prim__shr_Int64 x y)
|
||||
shiftr (B8 x) (B8 y) = pure $ B8 $ (prim__shr_Bits8 x y)
|
||||
shiftr (B16 x) (B16 y) = pure $ B16 (prim__shr_Bits16 x y)
|
||||
shiftr (B32 x) (B32 y) = pure $ B32 (prim__shr_Bits32 x y)
|
||||
shiftr (B64 x) (B64 y) = pure $ B64 (prim__shr_Bits64 x y)
|
||||
shiftr _ _ = Nothing
|
||||
|
||||
band : Constant -> Constant -> Maybe Constant
|
||||
band (I x) (I y) = pure $ I (prim__and_Int x y)
|
||||
band (I8 x) (I8 y) = pure $ I8 (prim__and_Integer x y)
|
||||
band (I16 x) (I16 y) = pure $ I16 (prim__and_Integer x y)
|
||||
band (I32 x) (I32 y) = pure $ I32 (prim__and_Integer x y)
|
||||
band (I64 x) (I64 y) = pure $ I64 (prim__and_Integer x y)
|
||||
band (I8 x) (I8 y) = pure $ I8 (prim__and_Int8 x y)
|
||||
band (I16 x) (I16 y) = pure $ I16 (prim__and_Int16 x y)
|
||||
band (I32 x) (I32 y) = pure $ I32 (prim__and_Int32 x y)
|
||||
band (I64 x) (I64 y) = pure $ I64 (prim__and_Int64 x y)
|
||||
band (BI x) (BI y) = pure $ BI (prim__and_Integer x y)
|
||||
band (B8 x) (B8 y) = pure $ B8 (prim__and_Int x y)
|
||||
band (B16 x) (B16 y) = pure $ B16 (prim__and_Int x y)
|
||||
band (B32 x) (B32 y) = pure $ B32 (prim__and_Int x y)
|
||||
band (B64 x) (B64 y) = pure $ B64 (prim__and_Integer x y)
|
||||
band (B8 x) (B8 y) = pure $ B8 (prim__and_Bits8 x y)
|
||||
band (B16 x) (B16 y) = pure $ B16 (prim__and_Bits16 x y)
|
||||
band (B32 x) (B32 y) = pure $ B32 (prim__and_Bits32 x y)
|
||||
band (B64 x) (B64 y) = pure $ B64 (prim__and_Bits64 x y)
|
||||
band _ _ = Nothing
|
||||
|
||||
bor : Constant -> Constant -> Maybe Constant
|
||||
bor (I x) (I y) = pure $ I (prim__or_Int x y)
|
||||
bor (I8 x) (I8 y) = pure $ I8 (prim__or_Integer x y)
|
||||
bor (I16 x) (I16 y) = pure $ I16 (prim__or_Integer x y)
|
||||
bor (I32 x) (I32 y) = pure $ I32 (prim__or_Integer x y)
|
||||
bor (I64 x) (I64 y) = pure $ I64 (prim__or_Integer x y)
|
||||
bor (I8 x) (I8 y) = pure $ I8 (prim__or_Int8 x y)
|
||||
bor (I16 x) (I16 y) = pure $ I16 (prim__or_Int16 x y)
|
||||
bor (I32 x) (I32 y) = pure $ I32 (prim__or_Int32 x y)
|
||||
bor (I64 x) (I64 y) = pure $ I64 (prim__or_Int64 x y)
|
||||
bor (BI x) (BI y) = pure $ BI (prim__or_Integer x y)
|
||||
bor (B8 x) (B8 y) = pure $ B8 (prim__or_Int x y)
|
||||
bor (B16 x) (B16 y) = pure $ B16 (prim__or_Int x y)
|
||||
bor (B32 x) (B32 y) = pure $ B32 (prim__or_Int x y)
|
||||
bor (B64 x) (B64 y) = pure $ B64 (prim__or_Integer x y)
|
||||
bor (B8 x) (B8 y) = pure $ B8 (prim__or_Bits8 x y)
|
||||
bor (B16 x) (B16 y) = pure $ B16 (prim__or_Bits16 x y)
|
||||
bor (B32 x) (B32 y) = pure $ B32 (prim__or_Bits32 x y)
|
||||
bor (B64 x) (B64 y) = pure $ B64 (prim__or_Bits64 x y)
|
||||
bor _ _ = Nothing
|
||||
|
||||
bxor : Constant -> Constant -> Maybe Constant
|
||||
bxor (I x) (I y) = pure $ I (prim__xor_Int x y)
|
||||
bxor (B8 x) (B8 y) = pure $ B8 (prim__xor_Int x y)
|
||||
bxor (B16 x) (B16 y) = pure $ B16 (prim__xor_Int x y)
|
||||
bxor (B32 x) (B32 y) = pure $ B32 (prim__xor_Int x y)
|
||||
bxor (B64 x) (B64 y) = pure $ B64 (prim__xor_Integer x y)
|
||||
bxor (I8 x) (I8 y) = pure $ I8 (prim__xor_Integer x y)
|
||||
bxor (I16 x) (I16 y) = pure $ I16 (prim__xor_Integer x y)
|
||||
bxor (I32 x) (I32 y) = pure $ I32 (prim__xor_Integer x y)
|
||||
bxor (I64 x) (I64 y) = pure $ I64 (prim__xor_Integer x y)
|
||||
bxor (B8 x) (B8 y) = pure $ B8 (prim__xor_Bits8 x y)
|
||||
bxor (B16 x) (B16 y) = pure $ B16 (prim__xor_Bits16 x y)
|
||||
bxor (B32 x) (B32 y) = pure $ B32 (prim__xor_Bits32 x y)
|
||||
bxor (B64 x) (B64 y) = pure $ B64 (prim__xor_Bits64 x y)
|
||||
bxor (I8 x) (I8 y) = pure $ I8 (prim__xor_Int8 x y)
|
||||
bxor (I16 x) (I16 y) = pure $ I16 (prim__xor_Int16 x y)
|
||||
bxor (I32 x) (I32 y) = pure $ I32 (prim__xor_Int32 x y)
|
||||
bxor (I64 x) (I64 y) = pure $ I64 (prim__xor_Int64 x y)
|
||||
bxor (BI x) (BI y) = pure $ BI (prim__xor_Integer x y)
|
||||
bxor _ _ = Nothing
|
||||
|
||||
neg : Constant -> Maybe Constant
|
||||
neg (BI x) = pure $ BI (-x)
|
||||
neg (I x) = pure $ I (-x)
|
||||
neg (I8 x) = pure . I8 $ int8CastWrap (-x)
|
||||
neg (I16 x) = pure . I16 $ int16CastWrap (-x)
|
||||
neg (I32 x) = pure . I32 $ int32CastWrap (-x)
|
||||
neg (I64 x) = pure . I64 $ int64CastWrap (-x)
|
||||
neg (B8 x) = pure . B8 $ bit8CastWrap (-x)
|
||||
neg (B16 x) = pure . B16 $ bit16CastWrap (-x)
|
||||
neg (B32 x) = pure . B32 $ bit32CastWrap (-x)
|
||||
neg (B64 x) = pure . B64 $ bit64CastWrap (-x)
|
||||
neg (I8 x) = pure $ I8 (-x)
|
||||
neg (I16 x) = pure $ I16 (-x)
|
||||
neg (I32 x) = pure $ I32 (-x)
|
||||
neg (I64 x) = pure $ I64 (-x)
|
||||
neg (B8 x) = pure $ B8 (-x)
|
||||
neg (B16 x) = pure $ B16 (-x)
|
||||
neg (B32 x) = pure $ B32 (-x)
|
||||
neg (B64 x) = pure $ B64 (-x)
|
||||
neg (Db x) = pure $ Db (-x)
|
||||
neg _ = Nothing
|
||||
|
||||
|
||||
@ -103,6 +103,78 @@ export
|
||||
Reflect Int where
|
||||
reflect fc defs lhs env x = pure (PrimVal fc (I x))
|
||||
|
||||
export
|
||||
Reify Int8 where
|
||||
reify defs (NPrimVal _ (I8 v)) = pure v
|
||||
reify defs val = cantReify val "Int8"
|
||||
|
||||
export
|
||||
Reflect Int8 where
|
||||
reflect fc defs lhs env x = pure (PrimVal fc (I8 x))
|
||||
|
||||
export
|
||||
Reify Int16 where
|
||||
reify defs (NPrimVal _ (I16 v)) = pure v
|
||||
reify defs val = cantReify val "Int16"
|
||||
|
||||
export
|
||||
Reflect Int16 where
|
||||
reflect fc defs lhs env x = pure (PrimVal fc (I16 x))
|
||||
|
||||
export
|
||||
Reify Int32 where
|
||||
reify defs (NPrimVal _ (I32 v)) = pure v
|
||||
reify defs val = cantReify val "Int32"
|
||||
|
||||
export
|
||||
Reflect Int32 where
|
||||
reflect fc defs lhs env x = pure (PrimVal fc (I32 x))
|
||||
|
||||
export
|
||||
Reify Int64 where
|
||||
reify defs (NPrimVal _ (I64 v)) = pure v
|
||||
reify defs val = cantReify val "Int64"
|
||||
|
||||
export
|
||||
Reflect Int64 where
|
||||
reflect fc defs lhs env x = pure (PrimVal fc (I64 x))
|
||||
|
||||
export
|
||||
Reify Bits8 where
|
||||
reify defs (NPrimVal _ (B8 v)) = pure v
|
||||
reify defs val = cantReify val "Bits8"
|
||||
|
||||
export
|
||||
Reflect Bits8 where
|
||||
reflect fc defs lhs env x = pure (PrimVal fc (B8 x))
|
||||
|
||||
export
|
||||
Reify Bits16 where
|
||||
reify defs (NPrimVal _ (B16 v)) = pure v
|
||||
reify defs val = cantReify val "Bits16"
|
||||
|
||||
export
|
||||
Reflect Bits16 where
|
||||
reflect fc defs lhs env x = pure (PrimVal fc (B16 x))
|
||||
|
||||
export
|
||||
Reify Bits32 where
|
||||
reify defs (NPrimVal _ (B32 v)) = pure v
|
||||
reify defs val = cantReify val "Bits32"
|
||||
|
||||
export
|
||||
Reflect Bits32 where
|
||||
reflect fc defs lhs env x = pure (PrimVal fc (B32 x))
|
||||
|
||||
export
|
||||
Reify Bits64 where
|
||||
reify defs (NPrimVal _ (B64 v)) = pure v
|
||||
reify defs val = cantReify val "Bits64"
|
||||
|
||||
export
|
||||
Reflect Bits64 where
|
||||
reflect fc defs lhs env x = pure (PrimVal fc (B64 x))
|
||||
|
||||
export
|
||||
Reify Integer where
|
||||
reify defs (NPrimVal _ (BI v)) = pure v
|
||||
|
||||
@ -9,6 +9,7 @@ import Data.Vect
|
||||
import Decidable.Equality
|
||||
|
||||
import Libraries.Data.NameMap
|
||||
import Libraries.Data.Primitives
|
||||
import Libraries.Text.PrettyPrint.Prettyprinter
|
||||
import Libraries.Text.PrettyPrint.Prettyprinter.Util
|
||||
|
||||
@ -46,16 +47,15 @@ Show KindedName where show = show . rawName
|
||||
public export
|
||||
data Constant
|
||||
= I Int
|
||||
| I8 Integer -- reuse code from I64 with fewer casts
|
||||
| I16 Integer
|
||||
| I32 Integer
|
||||
| I64 Integer
|
||||
| I8 Int8
|
||||
| I16 Int16
|
||||
| I32 Int32
|
||||
| I64 Int64
|
||||
| BI Integer
|
||||
| B8 Int -- For now, since we don't have Bits types. We need to
|
||||
-- make sure the Integer remains in range
|
||||
| B16 Int
|
||||
| B32 Int
|
||||
| B64 Integer
|
||||
| B8 Bits8
|
||||
| B16 Bits16
|
||||
| B32 Bits32
|
||||
| B64 Bits64
|
||||
| Str String
|
||||
| Ch Char
|
||||
| Db Double
|
||||
@ -128,21 +128,35 @@ isPrimType CharType = True
|
||||
isPrimType DoubleType = True
|
||||
isPrimType WorldType = True
|
||||
|
||||
-- TODO : The `TempXY` instances can be removed after the next release
|
||||
-- (see also `Libraries.Data.Primitives`)
|
||||
export
|
||||
constantEq : (x, y : Constant) -> Maybe (x = y)
|
||||
constantEq (I x) (I y) = case decEq x y of
|
||||
Yes Refl => Just Refl
|
||||
No contra => Nothing
|
||||
constantEq (I8 x) (I8 y) = case decEq x y of
|
||||
constantEq (I8 x) (I8 y) = case decEq @{TempI8} x y of
|
||||
Yes Refl => Just Refl
|
||||
No contra => Nothing
|
||||
constantEq (I16 x) (I16 y) = case decEq x y of
|
||||
constantEq (I16 x) (I16 y) = case decEq @{TempI16} x y of
|
||||
Yes Refl => Just Refl
|
||||
No contra => Nothing
|
||||
constantEq (I32 x) (I32 y) = case decEq x y of
|
||||
constantEq (I32 x) (I32 y) = case decEq @{TempI32} x y of
|
||||
Yes Refl => Just Refl
|
||||
No contra => Nothing
|
||||
constantEq (I64 x) (I64 y) = case decEq x y of
|
||||
constantEq (I64 x) (I64 y) = case decEq @{TempI64} x y of
|
||||
Yes Refl => Just Refl
|
||||
No contra => Nothing
|
||||
constantEq (B8 x) (B8 y) = case decEq @{TempB8} x y of
|
||||
Yes Refl => Just Refl
|
||||
No contra => Nothing
|
||||
constantEq (B16 x) (B16 y) = case decEq @{TempB16} x y of
|
||||
Yes Refl => Just Refl
|
||||
No contra => Nothing
|
||||
constantEq (B32 x) (B32 y) = case decEq @{TempB32} x y of
|
||||
Yes Refl => Just Refl
|
||||
No contra => Nothing
|
||||
constantEq (B64 x) (B64 y) = case decEq @{TempB64} x y of
|
||||
Yes Refl => Just Refl
|
||||
No contra => Nothing
|
||||
constantEq (BI x) (BI y) = case decEq x y of
|
||||
|
||||
81
src/Libraries/Data/Primitives.idr
Normal file
81
src/Libraries/Data/Primitives.idr
Normal file
@ -0,0 +1,81 @@
|
||||
||| TODO : This was interduced after v0.5.1. After the next minor release,
|
||||
||| this can be removed and the instances from `base` can be used.
|
||||
module Libraries.Data.Primitives
|
||||
|
||||
import public Decidable.Equality.Core as Decidable.Equality
|
||||
|
||||
%default total
|
||||
|
||||
public export
|
||||
[FromEq] Eq a => DecEq a where
|
||||
decEq x y = case x == y of -- Blocks if x or y not concrete
|
||||
True => Yes primitiveEq
|
||||
False => No primitiveNotEq
|
||||
where primitiveEq : forall x, y . x = y
|
||||
primitiveEq = believe_me (Refl {x})
|
||||
primitiveNotEq : forall x, y . Not (x = y)
|
||||
primitiveNotEq prf = believe_me {b = Void} ()
|
||||
|
||||
--------------------------------------------------------------------------------
|
||||
-- Bits8
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
public export
|
||||
[TempB8] DecEq Bits8 where
|
||||
decEq = decEq @{FromEq}
|
||||
|
||||
--------------------------------------------------------------------------------
|
||||
-- Bits16
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
public export
|
||||
[TempB16] DecEq Bits16 where
|
||||
decEq = decEq @{FromEq}
|
||||
|
||||
--------------------------------------------------------------------------------
|
||||
-- Bits32
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
public export
|
||||
[TempB32] DecEq Bits32 where
|
||||
decEq = decEq @{FromEq}
|
||||
|
||||
--------------------------------------------------------------------------------
|
||||
-- Bits64
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
public export
|
||||
[TempB64] DecEq Bits64 where
|
||||
decEq = decEq @{FromEq}
|
||||
|
||||
--------------------------------------------------------------------------------
|
||||
-- Int8
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
public export
|
||||
[TempI8] DecEq Int8 where
|
||||
decEq = decEq @{FromEq}
|
||||
|
||||
--------------------------------------------------------------------------------
|
||||
-- Int16
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
public export
|
||||
[TempI16] DecEq Int16 where
|
||||
decEq = decEq @{FromEq}
|
||||
|
||||
--------------------------------------------------------------------------------
|
||||
-- Int32
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
public export
|
||||
[TempI32] DecEq Int32 where
|
||||
decEq = decEq @{FromEq}
|
||||
|
||||
--------------------------------------------------------------------------------
|
||||
-- Int64
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
public export
|
||||
[TempI64] DecEq Int64 where
|
||||
decEq = decEq @{FromEq}
|
||||
@ -424,6 +424,10 @@ export Pretty Bits8 where pretty = unsafeTextWithoutNewLines . show
|
||||
export Pretty Bits16 where pretty = unsafeTextWithoutNewLines . show
|
||||
export Pretty Bits32 where pretty = unsafeTextWithoutNewLines . show
|
||||
export Pretty Bits64 where pretty = unsafeTextWithoutNewLines . show
|
||||
export Pretty Int8 where pretty = unsafeTextWithoutNewLines . show
|
||||
export Pretty Int16 where pretty = unsafeTextWithoutNewLines . show
|
||||
export Pretty Int32 where pretty = unsafeTextWithoutNewLines . show
|
||||
export Pretty Int64 where pretty = unsafeTextWithoutNewLines . show
|
||||
|
||||
export
|
||||
(Pretty a, Pretty b) => Pretty (a, b) where
|
||||
|
||||
@ -305,6 +305,62 @@ Scheme Int where
|
||||
fromScheme (IntegerVal x) = Just (cast x)
|
||||
fromScheme _ = Nothing
|
||||
|
||||
export
|
||||
Scheme Int8 where
|
||||
toScheme x = IntegerVal (cast x)
|
||||
|
||||
fromScheme (IntegerVal x) = Just (cast x)
|
||||
fromScheme _ = Nothing
|
||||
|
||||
export
|
||||
Scheme Int16 where
|
||||
toScheme x = IntegerVal (cast x)
|
||||
|
||||
fromScheme (IntegerVal x) = Just (cast x)
|
||||
fromScheme _ = Nothing
|
||||
|
||||
export
|
||||
Scheme Int32 where
|
||||
toScheme x = IntegerVal (cast x)
|
||||
|
||||
fromScheme (IntegerVal x) = Just (cast x)
|
||||
fromScheme _ = Nothing
|
||||
|
||||
export
|
||||
Scheme Int64 where
|
||||
toScheme x = IntegerVal (cast x)
|
||||
|
||||
fromScheme (IntegerVal x) = Just (cast x)
|
||||
fromScheme _ = Nothing
|
||||
|
||||
export
|
||||
Scheme Bits8 where
|
||||
toScheme x = IntegerVal (cast x)
|
||||
|
||||
fromScheme (IntegerVal x) = Just (cast x)
|
||||
fromScheme _ = Nothing
|
||||
|
||||
export
|
||||
Scheme Bits16 where
|
||||
toScheme x = IntegerVal (cast x)
|
||||
|
||||
fromScheme (IntegerVal x) = Just (cast x)
|
||||
fromScheme _ = Nothing
|
||||
|
||||
export
|
||||
Scheme Bits32 where
|
||||
toScheme x = IntegerVal (cast x)
|
||||
|
||||
fromScheme (IntegerVal x) = Just (cast x)
|
||||
fromScheme _ = Nothing
|
||||
|
||||
export
|
||||
Scheme Bits64 where
|
||||
toScheme x = IntegerVal (cast x)
|
||||
|
||||
fromScheme (IntegerVal x) = Just (cast x)
|
||||
fromScheme _ = Nothing
|
||||
|
||||
export
|
||||
Scheme String where
|
||||
toScheme x = StringVal x
|
||||
|
||||
Loading…
Reference in New Issue
Block a user