Rollup merge of #60766 - vorner:weak-into-raw, r=sfackler

[rust.git] / src / librustc_interface / util.rs

diff --git a/src/librustc_interface/util.rs b/src/librustc_interface/util.rs
index d2d0d19180783bfd5b8fc557553514bbf0fb6731..4ff996d1f5707a2b51379e884544c78d0a492410 100644 (file)
--- a/src/librustc_interface/util.rs
+++ b/src/librustc_interface/util.rs
@@ -37,6 +37,7 @@
 use syntax::source_map::{FileLoader, RealFileLoader, SourceMap};
 use syntax::symbol::{Symbol, sym};
 use syntax::{self, ast, attr};
+use syntax_pos::edition::Edition;
 #[cfg(not(parallel_compiler))]
 use std::{thread, panic};
 
@@ -67,7 +68,7 @@ pub fn add_configuration(
     sess: &Session,
     codegen_backend: &dyn CodegenBackend,
 ) {
-    let tf = Symbol::intern("target_feature");
+    let tf = sym::target_feature;
 
     cfg.extend(
         codegen_backend
@@ -167,6 +168,7 @@ unsafe impl Sync for Ptr {}
 
 #[cfg(not(parallel_compiler))]
 pub fn spawn_thread_pool<F: FnOnce() -> R + Send, R: Send>(
+    edition: Edition,
     _threads: Option<usize>,
     stderr: &Option<Arc<Mutex<Vec<u8>>>>,
     f: F,
@@ -178,7 +180,7 @@ pub fn spawn_thread_pool<F: FnOnce() -> R + Send, R: Send>(
     }
 
     scoped_thread(cfg, || {
-        syntax::with_globals( || {
+        syntax::with_globals(edition, || {
             ty::tls::GCX_PTR.set(&Lock::new(0), || {
                 if let Some(stderr) = stderr {
                     io::set_panic(Some(box Sink(stderr.clone())));
@@ -191,6 +193,7 @@ pub fn spawn_thread_pool<F: FnOnce() -> R + Send, R: Send>(
 
 #[cfg(parallel_compiler)]
 pub fn spawn_thread_pool<F: FnOnce() -> R + Send, R: Send>(
+    edition: Edition,
     threads: Option<usize>,
     stderr: &Option<Arc<Mutex<Vec<u8>>>>,
     f: F,
@@ -213,7 +216,7 @@ pub fn spawn_thread_pool<F: FnOnce() -> R + Send, R: Send>(
 
     let with_pool = move |pool: &ThreadPool| pool.install(move || f());
 
-    syntax::with_globals(|| {
+    syntax::with_globals(edition, || {
         syntax::GLOBALS.with(|syntax_globals| {
             syntax_pos::GLOBALS.with(|syntax_pos_globals| {
                 // The main handler runs for each Rayon worker thread and sets up