Rollup merge of #65792 - Centril:split-syntax-2, r=petrochenkov

[rust.git] / src / librustc_driver / lib.rs

diff --git a/src/librustc_driver/lib.rs b/src/librustc_driver/lib.rs
index a18ef014b4dc02d07732ff150d146765f3357d58..6e8bc11162f66b351571e30fb08f606dd3c9aa4a 100644 (file)
--- a/src/librustc_driver/lib.rs
+++ b/src/librustc_driver/lib.rs
@@ -36,11 +36,11 @@
 use rustc::session::{early_error, early_warn};
 use rustc::lint::Lint;
 use rustc::lint;
+use rustc::middle::cstore::MetadataLoader;
 use rustc::hir::def_id::LOCAL_CRATE;
 use rustc::ty::TyCtxt;
 use rustc::util::common::{set_time_depth, time, print_time_passes_entry, ErrorReported};
 use rustc_metadata::locator;
-use rustc_metadata::cstore::CStore;
 use rustc_codegen_utils::codegen_backend::CodegenBackend;
 use rustc_interface::interface;
 use rustc_interface::util::get_codegen_sysroot;
@@ -106,8 +106,6 @@ pub fn abort_on_err<T>(result: Result<T, ErrorReported>, sess: &Session) -> T {
 pub trait Callbacks {
     /// Called before creating the compiler instance
     fn config(&mut self, _config: &mut interface::Config) {}
-    /// Called early during compilation to allow other drivers to easily register lints.
-    fn extra_lints(&mut self, _ls: &mut lint::LintStore) {}
     /// Called after parsing. Return value instructs the compiler whether to
     /// continue the compilation afterwards (defaults to `Compilation::Continue`)
     fn after_parsing(&mut self, _compiler: &interface::Compiler) -> Compilation {
@@ -169,7 +167,7 @@ pub fn run_compiler(
     };
 
     let sopts = config::build_session_options(&matches);
-    let cfg = config::parse_cfgspecs(matches.opt_strs("cfg"));
+    let cfg = interface::parse_cfgspecs(matches.opt_strs("cfg"));
 
     let mut dummy_config = |sopts, cfg, diagnostic_output| {
         let mut config = interface::Config {
@@ -277,7 +275,7 @@ pub fn run_compiler(
             compiler.output_file(),
         ).and_then(|| RustcDefaultCalls::list_metadata(
             sess,
-            compiler.cstore(),
+            &*compiler.codegen_backend().metadata_loader(),
             &matches,
             compiler.input()
         ));
@@ -614,7 +612,7 @@ fn show_content_with_pager(content: &String) {
 
 impl RustcDefaultCalls {
     pub fn list_metadata(sess: &Session,
-                         cstore: &CStore,
+                         metadata_loader: &dyn MetadataLoader,
                          matches: &getopts::Matches,
                          input: &Input)
                          -> Compilation {
@@ -626,7 +624,7 @@ pub fn list_metadata(sess: &Session,
                     let mut v = Vec::new();
                     locator::list_file_metadata(&sess.target.target,
                                                 path,
-                                                cstore,
+                                                metadata_loader,
                                                 &mut v)
                             .unwrap();
                     println!("{}", String::from_utf8(v).unwrap());