{"ast_node_type":"import","tokens":[{"end":99,"kind":"keyword","start":0,"text":"//"}]}
        // problem in codegen because these two types are layout-compatible, but may be unexpected.
        // its type may no longer match the return type of its function. This doesn't cause a
        debug!("_0: {:?} = {:?}: {:?}", ret_decl.ty, returned_local, renamed_decl.ty);