Method execute_build_slice

crates/vm/src/frame.rs:6406–6426

(
        &mut self,
        vm: &VirtualMachine,
        argc: bytecode::BuildSliceArgCount,
    )

    }

    fn execute_build_slice(
        &mut self,
        vm: &VirtualMachine,
        argc: bytecode::BuildSliceArgCount,
    ) -> FrameResult {
        let step = match argc {
            bytecode::BuildSliceArgCount::Two => None,
            bytecode::BuildSliceArgCount::Three => Some(self.pop_value()),
        };
        let stop = self.pop_value();
        let start = self.pop_value();

        let obj = PySlice {
            start: Some(start),
            stop,
            step,
        }
        .into_ref(&vm.ctx);
        self.push_value(obj.into());
        Ok(None)
    }

    fn collect_positional_args(&mut self, nargs: u32) -> FuncArgs {
        FuncArgs {