parallel compiler stuffs

Author: oli-obk

compiler/rustc_session/src/progress.rs

@@ -6,7 +6,7 @@ use std::{
 };
 
 use indicatif::{MultiProgress, ProgressBar, ProgressStyle};
-use rustc_data_structures::fx::FxHashMap;
+use rustc_data_structures::{fx::FxHashMap, sync::IntoDynSyncSend};
 
 use crate::Session;
 
@@ -15,7 +15,7 @@ thread_local! {
 }
 
 pub struct ProgressBars {
-    sender: Sender<Msg>,
+    sender: IntoDynSyncSend<Sender<Msg>>,
 }
 
 enum Msg {
@@ -70,8 +70,10 @@ impl Session {
                 }
             }
         });
-        ProgressBars { sender }
+        ProgressBars { sender: IntoDynSyncSend(sender) }
     }
+
+    /// Append a new spinner to the current stack
     pub fn push_spinner(&self, bars: &ProgressBars, name: &'static str) -> impl Sized {
         let thread = std::thread::current().id();
         bars.sender.send(Msg::Push { thread, name }).unwrap();
@@ -81,6 +83,6 @@ impl Session {
                 self.0.send(Msg::Pop { thread: self.1 }).unwrap();
             }
         }
-        Spinner(bars.sender.clone(), thread)
+        Spinner(bars.sender.0.clone(), thread)
     }
 }