X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Flibrustc_driver%2Flib.rs;h=556ee9f5716ea32c9849b8f33af0af4e39573edc;hb=aa1e6db70900cf5d11a843bc4234de0548677aba;hp=17a1a4c48f522138df1ac2d40bfade0f7e6539ae;hpb=a3f519df09bf40d09c1a111599b8f115f11fbb49;p=rust.git

diff --git a/src/librustc_driver/lib.rs b/src/librustc_driver/lib.rs
index 17a1a4c48f5..556ee9f5716 100644
--- a/src/librustc_driver/lib.rs
+++ b/src/librustc_driver/lib.rs
@@ -20,6 +20,7 @@
 
 #![feature(box_syntax)]
 #![cfg_attr(unix, feature(libc))]
+#![feature(option_replace)]
 #![feature(quote)]
 #![feature(rustc_diagnostic_macros)]
 #![feature(slice_sort_by_cached_key)]
@@ -78,7 +79,6 @@
 use rustc::session::{early_error, early_warn};
 use rustc::lint::Lint;
 use rustc::lint;
-use rustc::middle::cstore::CrateStore;
 use rustc_metadata::locator;
 use rustc_metadata::cstore::CStore;
 use rustc_metadata::dynamic_lib::DynamicLibrary;
@@ -676,7 +676,7 @@ fn late_callback(&mut self,
                      _: &dyn CodegenBackend,
                      _: &getopts::Matches,
                      _: &Session,
-                     _: &dyn CrateStore,
+                     _: &CStore,
                      _: &Input,
                      _: &Option<PathBuf>,
                      _: &Option<PathBuf>)
@@ -884,7 +884,7 @@ fn late_callback(&mut self,
                      codegen_backend: &dyn CodegenBackend,
                      matches: &getopts::Matches,
                      sess: &Session,
-                     cstore: &dyn CrateStore,
+                     cstore: &CStore,
                      input: &Input,
                      odir: &Option<PathBuf>,
                      ofile: &Option<PathBuf>)
@@ -990,7 +990,7 @@ pub fn enable_save_analysis(control: &mut CompileController) {
 
 impl RustcDefaultCalls {
     pub fn list_metadata(sess: &Session,
-                         cstore: &dyn CrateStore,
+                         cstore: &CStore,
                          matches: &getopts::Matches,
                          input: &Input)
                          -> Compilation {
@@ -1002,7 +1002,7 @@ pub fn list_metadata(sess: &Session,
                     let mut v = Vec::new();
                     locator::list_file_metadata(&sess.target.target,
                                                 path,
-                                                cstore.metadata_loader(),
+                                                &*cstore.metadata_loader,
                                                 &mut v)
                             .unwrap();
                     println!("{}", String::from_utf8(v).unwrap());
@@ -1175,7 +1175,7 @@ fn usage(verbose: bool, include_unstable_options: bool) {
     for option in groups.iter().filter(|x| include_unstable_options || x.is_stable()) {
         (option.apply)(&mut options);
     }
-    let message = format!("Usage: rustc [OPTIONS] INPUT");
+    let message = "Usage: rustc [OPTIONS] INPUT".to_string();
     let nightly_help = if nightly_options::is_nightly_build() {
         "\n    -Z help             Print internal options for debugging rustc"
     } else {