git.iko.soy/elk
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Get rid of Type.Constrain.Literal
a4e2560Evan Czaplicki
src/Type/Constrain/Literal.hsdeleted−58
compare with master
unifiedsplit
@@ -1,58 +0,0 @@
1−{-# OPTIONS_GHC -Wall #-}
2−{-# LANGUAGE OverloadedStrings #-}
3−module Type.Constrain.Literal (constrain) where
4−
5−import qualified AST.Literal as Lit
6−import qualified Reporting.Error.Type as Error
7−import qualified Reporting.Region as R
8−import qualified Type.Constraint as T
9−import qualified Type.Type as T
10−
11−
12−
13−-- CONSTRAIN LITERALS
14−
15−
16−constrain :: R.Region -> Lit.Literal -> T.Type -> IO T.Constraint
17−constrain region literal tipe =
18− case literal of
19− Lit.IntNum _ ->
20− do var <- T.mkFlexNumber
21− return $ T.CEqual numberError region (T.VarN var) tipe
22−
23− Lit.FloatNum _ ->
24− return $ T.CEqual floatError region T.float tipe
25−
26− Lit.Chr _ ->
27− return $ T.CEqual charError region T.char tipe
28−
29− Lit.Str _ ->
30− return $ T.CEqual stringError region T.string tipe
31−
32−
33−
34−-- LITERAL ERRORS
35−
36−
37−{-# NOINLINE numberError #-}
38−numberError :: Error.Hint
39−numberError =
40− Error.Literal "number"
41−
42−
43−{-# NOINLINE floatError #-}
44−floatError :: Error.Hint
45−floatError =
46− Error.Literal "float"
47−
48−
49−{-# NOINLINE charError #-}
50−charError :: Error.Hint
51−charError =
52− Error.Literal "character"
53−
54−
55−{-# NOINLINE stringError #-}
56−stringError :: Error.Hint
57−stringError =
58− Error.Literal "string"