use std::panic;
use std::process;
-use rustc::session::config::{make_crate_type_option, ErrorOutputType, RustcOptGroup};
-use rustc::session::{early_error, early_warn};
+use rustc_session::config::{make_crate_type_option, ErrorOutputType, RustcOptGroup};
+use rustc_session::{early_error, early_warn};
#[macro_use]
mod externalfiles;