{"ast_node_type":"variable","tokens":[{"end":61,"kind":"keyword","start":0,"text":"let"}]}
        let arg_argc = bx.const_int(bx.cx().type_isize(), 2);
        let ptr_align = bx.tcx().data_layout.pointer_align().abi;
        let arg_argv = bx.alloca(2 * ptr_size, ptr_align);