47 lines
1.3 KiB
Python
47 lines
1.3 KiB
Python
from smnp.newast.node.expression import ExpressionNode
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from smnp.newast.node.identifier import IdentifierNode
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from smnp.newast.node.none import NoneNode
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from smnp.newast.node.type import TypeNode
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from smnp.newast.parser import Parser
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from smnp.token.type import TokenType
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class TypedVariableNode(ExpressionNode):
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def __init__(self, pos):
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super().__init__(pos)
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self.children.append(NoneNode())
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@property
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def type(self):
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return self[0]
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@type.setter
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def type(self, value):
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self[0] = value
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@property
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def variable(self):
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return self[1]
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@variable.setter
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def variable(self, value):
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self[1] = value
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@classmethod
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def parser(cls):
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def createNode(type, variable):
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node = TypedVariableNode(type.pos)
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node.type = type
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node.variable = variable
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return node
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return Parser.allOf(
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Parser.terminalParser(TokenType.TYPE, lambda val, pos: TypeNode.withValue(val, pos)),
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IdentifierNode.identifierParser(),
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createNode=createNode
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)
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@classmethod
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def _parse(cls, input):
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#TODO
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raise RuntimeError("Not implemented yet. There is still required work to correctly build AST related to IdentifierNode")
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