42 lines
1.2 KiB
Python
42 lines
1.2 KiB
Python
from smnp.ast.node.model import Node, ParseResult
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from smnp.ast.node.statement import StatementParser
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from smnp.ast.parser import Parser
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class Program(Node):
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def __init__(self):
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super().__init__((-1, -1))
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def parse(input):
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root = Program()
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while input.hasCurrent():
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result = Parser.oneOf(
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# Start Symbol
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StatementParser,
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exception=RuntimeError("Nie znam tego wyrazenia")
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)(input)
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if result.result:
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root.append(result.node)
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return ParseResult.OK(root)
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ProgramParser = Parser(parse, name="program")
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# @classmethod
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# def _parse(cls, input):
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# def parseToken(input):
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# return Parser.oneOf(
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# FunctionDefinitionNode.parse,
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# ExtendNode.parse,
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# ExpressionNode.parse,
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# ImportNode.parse,
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# StatementNode.parse,
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# exception = SyntaxException(f"Invalid statement: {input.currentToEndOfLine()}", input.current().pos)
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# )(input)
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#
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# root = Program()
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# while input.hasCurrent():
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# result = parseToken(input)
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# if result.result:
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# root.append(result.node)
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# return ParseResult.OK(root) |