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wake.ir.yul.abc module #

YulAbc class #

Bases: IrAbc, ABC

Abstract base class for all Yul IR nodes.

Source code in wake/ir/yul/abc.py 
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class YulAbc(IrAbc, ABC):
    """
    Abstract base class for all Yul IR nodes.
    """

    _ast_node: YulNode
    _inline_assembly: weakref.ReferenceType[InlineAssembly]

    def __init__(self, init: IrInitTuple, yul: YulNode, parent: IrAbc):
        super().__init__(init, yul, parent)
        assert init.inline_assembly is not None
        self._inline_assembly = weakref.ref(init.inline_assembly)

    def __iter__(self) -> Iterator[YulAbc]:
        yield self

    @classmethod
    def _strip_weakrefs(cls, state: dict):
        super()._strip_weakrefs(state)
        del state["_inline_assembly"]

    @property
    def ast_node(self) -> YulNode:
        return self._ast_node

    @property
    def inline_assembly(self) -> InlineAssembly:
        """
        Returns:
            Inline assembly statement that contains this Yul node.
        """
        return is_not_none(self._inline_assembly())

inline_assembly property #

Returns:

Type Description
InlineAssembly

Inline assembly statement that contains this Yul node.

YulStatementAbc class #

Bases: YulAbc, ABC

Abstract base class for all Yul IR statements.

Source code in wake/ir/yul/abc.py 
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class YulStatementAbc(YulAbc, ABC):
    """
    Abstract base class for all Yul IR statements.
    """