Method emit_arg_processing

mypyc/codegen/emitwrapper.py:892–912

Emit validation and unboxing of arguments.

(
        self, error: ErrorHandler | None = None, raise_exception: bool = True
    )

        )

    def emit_arg_processing(
        self, error: ErrorHandler | None = None, raise_exception: bool = True
    ) -> None:
        """Emit validation and unboxing of arguments."""
        error = error or self.error()
        bitmap_arg_index = 0
        for arg_name, arg in zip(self.arg_names, self.args):
            # Suppress the argument check for *args/**kwargs, since we know it must be right.
            typ = arg.type if arg.kind not in (ARG_STAR, ARG_STAR2) else object_rprimitive
            optional = arg in self.optional_args
            generate_arg_check(
                arg_name,
                typ,
                self.emitter,
                error,
                raise_exception=raise_exception,
                optional=optional,
                bitmap_arg_index=bitmap_arg_index,
            )
            if optional and typ.error_overlap:
                bitmap_arg_index += 1

    def emit_call(self, not_implemented_handler: str = "") -> None:
        """Emit call to the wrapper function.