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variable namespace, function declaration fixes

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ProgramSnail 2023-04-29 12:33:05 +03:00
parent c31b20fa24
commit f973f65b5b
17 changed files with 511 additions and 98 deletions
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245
tests/match.lang
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@ -1,15 +1,244 @@
================================================================================
Match
================================================================================
def fruit_cost : fruit = {
return (match fruit with
| $Banana -> 11
| $Apple | $Orange -> 7)
return (match fruit with
| $Banana -> 11
| $Apple | $Orange -> 7)
}
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"
| _ -> "Lots"
| 0 ? is_zero_separated () -> "Zero"
| 0 | 1 | 2 | 3 | 4 -> "Few"
| x ? (5..9).contains x -> "Several"
| x ? (10..19).contains x -> "Pack"
| _ -> "Lots"
return ans
}
--------------------------------------------------------------------------------
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(source_statement
(function_definition_statement
(function_definition
(extended_name
(name_identifier))
(extended_name
(name_identifier)))
(superexpression
(expression
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(name_expression
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(match_case
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(type_constructor_pattern
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(type_subexpression
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(expression
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(match_case
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(match_case
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(expression
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