Inline some rustc_driver function

1 files changed, 13 insertions, 18 deletions

diff --git a/src/librustc_driver/lib.rs b/src/librustc_driver/lib.rs
index de5559c8b14..c05004d1c15 100644
--- a/src/librustc_driver/lib.rs
+++ b/src/librustc_driver/lib.rs
@@ -669,7 +669,7 @@ impl<'a> CompilerCalls<'a> for RustcDefaultCalls {
             control.after_hir_lowering.stop = Compilation::Stop;
         }
 
-        if save_analysis(sess) {
+        if sess.opts.debugging_opts.save_analysis {
             enable_save_analysis(&mut control);
         }
 
@@ -704,10 +704,6 @@ pub fn enable_save_analysis(control: &mut CompileController) {
     control.make_glob_map = resolve::MakeGlobMap::Yes;
 }
 
-fn save_analysis(sess: &Session) -> bool {
-    sess.opts.debugging_opts.save_analysis
-}
-
 impl RustcDefaultCalls {
     pub fn list_metadata(sess: &Session,
                          cstore: &CrateStore,
@@ -1329,20 +1325,19 @@ pub fn diagnostics_registry() -> errors::registry::Registry {
     Registry::new(&all_errors)
 }
 
-pub fn get_args() -> Vec<String> {
-    env::args_os().enumerate()
-        .map(|(i, arg)| arg.into_string().unwrap_or_else(|arg| {
-             early_error(ErrorOutputType::default(),
-                         &format!("Argument {} is not valid Unicode: {:?}", i, arg))
-         }))
-        .collect()
-}
-
 pub fn main() {
     env_logger::init().unwrap();
-    let result = run(|| run_compiler(&get_args(),
-                                     &mut RustcDefaultCalls,
-                                     None,
-                                     None));
+    let result = run(|| {
+        let args = env::args_os().enumerate()
+            .map(|(i, arg)| arg.into_string().unwrap_or_else(|arg| {
+                early_error(ErrorOutputType::default(),
+                            &format!("Argument {} is not valid Unicode: {:?}", i, arg))
+            }))
+            .collect::<Vec<_>>();
+        run_compiler(&args,
+                     &mut RustcDefaultCalls,
+                     None,
+                     None)
+    });
     process::exit(result as i32);
 }