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operator prescendence added

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ProgramSnail 2023-05-11 23:14:36 +03:00
parent 93ac5f8e33
commit e62144feac
11 changed files with 328 additions and 26 deletions
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259
tests/match.lang
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@ -1,8 +1,12 @@
================================================================================
Match
================================================================================
decl fruit_cost : Fruit -> Int
def fruit_cost : fruit = {
return (match fruit with
| $Banana -> 11
| $Apple | $Orange -> 7)
return (match fruit with
| $Banana -> 11
| $Apple | $Orange -> 7)
}
decl amount_to_string : Int -> Bool -> String
@ -10,8 +14,253 @@ def amount_to_string : x is_zero_separated = {
const ans = match x with
| 0 ? is_zero_separated -> "Zero"
| 0 | 1 | 2 | 3 | 4 -> "Few"
| x ? (5..9).contains: x -> "Several"
| x ? (10..19).contains: x -> "Pack"
| x ? (5--9).contains: x -> "Several"
| x ? (10--19).contains: x -> "Pack"
| _ -> "Lots"
return ans
}
--------------------------------------------------------------------------------
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