{"ast_node_type":"import","tokens":[{"end":80,"kind":"keyword","start":0,"text":"use"}]}
use rustc_session::{CompilerIO, EarlyDiagCtxt, Session, build_session, getopts};
use rustc_session::utils::{CanonicalizedPath, NativeLib, NativeLibKind};
use rustc_span::edition::{DEFAULT_EDITION, Edition};