blob: f07c3e9b6766b6ce6f95b356a0bd13196970df88 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
definition module Sil.Types
from StdOverloaded import class ==, class +, class toString, class zero
from Data.Error import :: MaybeError
from ABC.Assembler import :: BasicType
from Sil.Error import :: Error
from Sil.Syntax import :: Expression, :: Function, :: Name, :: Op1, :: Op2
:: Type
= TBool
| TInt
| TVoid
| (-->) infixr Type Type
| TTuple Int [Type]
| TList Type
:: TypeSize =
{ asize :: Int
, bsize :: Int
, btypes :: [BasicType]
}
instance == Type
instance toString Type
instance zero TypeSize
/**
* Size of an expression on the stack
*/
typeSize :: Type -> TypeSize
(+~) infixl 6 :: TypeSize TypeSize -> TypeSize
(-~) infixl 6 :: TypeSize TypeSize -> TypeSize
:: TypeResolver :== Name -> ?(MaybeError Error Type)
instance zero TypeResolver
class type a :: TypeResolver a -> ?(MaybeError Error Type)
instance type Function
instance type Expression
instance type Name
instance type Op1
instance type Op2
|
