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Create evaluators for optional arguments in function and method definitions

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Bartłomiej Pluta
2019-07-13 23:52:15 +02:00
parent 69bac69946
commit 460deb4981
6 changed files with 41 additions and 18 deletions
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6
smnp/runtime/evaluators/extend.py
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@@ -1,7 +1,8 @@
from smnp.ast.node.none import NoneNode
from smnp.function.signature import signature
from smnp.runtime.evaluator import Evaluator
from smnp.runtime.tools.signature import argumentsNodeToMethodSignature, listSpecifier, mapSpecifier
from smnp.runtime.tools.signature import argumentsNodeToMethodSignature, listSpecifier, mapSpecifier, \
evaluateDefaultArguments
from smnp.type.model import Type
from smnp.type.signature.matcher.type import ofType
@@ -34,6 +35,7 @@ class ExtendEvaluator(Evaluator):
name = node.name.value
signature = argumentsNodeToMethodSignature(node.arguments)
arguments = [arg.variable.value for arg in node.arguments]
defaultArguments = evaluateDefaultArguments(node.arguments, environment)
body = node.body
environment.addCustomMethod(type, variable, name, signature, arguments, body)
environment.addCustomMethod(type, variable, name, signature, arguments, body, defaultArguments)