{"ast_node_type":"other","tokens":[{"end":43,"kind":"keyword","start":0,"text":"//"}]}
    // l->overflow_arg_area + sizeof(type).
    // AMD64-ABI 3.5.7p5: Step 9. Set l->overflow_arg_area to:
    // AMD64-ABI 3.5.7p5: Step 10. Align l->overflow_arg_area upwards to