Specify the edition for the rustdoc thread-pool

Centril · May 21, 2019 · 0b37900 · 0b37900
1 parent a1f2dce
commit 0b37900
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Showing 2 changed files with 8 additions and 5 deletions.
diff --git a/src/librustc_interface/interface.rs b/src/librustc_interface/interface.rs
@@ -143,10 +143,10 @@ where
     )
 }
 
-pub fn default_thread_pool<F, R>(f: F) -> R
+pub fn default_thread_pool<F, R>(edition: edition::Edition, f: F) -> R
 where
     F: FnOnce() -> R + Send,
     R: Send,
 {
-    util::spawn_thread_pool(edition::DEFAULT_EDITION, None, &None, f)
+    util::spawn_thread_pool(edition, None, &None, f)
 }
diff --git a/src/librustdoc/lib.rs b/src/librustdoc/lib.rs
@@ -94,9 +94,7 @@ pub fn main() {
     rustc_driver::set_sigpipe_handler();
     env_logger::init();
     let res = std::thread::Builder::new().stack_size(thread_stack_size).spawn(move || {
-        rustc_interface::interface::default_thread_pool(move || {
-            get_args().map(|args| main_args(&args)).unwrap_or(1)
-        })
+        get_args().map(|args| main_args(&args)).unwrap_or(1)
     }).unwrap().join().unwrap_or(rustc_driver::EXIT_FAILURE);
     process::exit(res);
 }
@@ -382,7 +380,12 @@ fn main_args(args: &[String]) -> i32 {
         Ok(opts) => opts,
         Err(code) => return code,
     };
+    rustc_interface::interface::default_thread_pool(options.edition, move || {
+        main_options(options)
+    })
+}
 
+fn main_options(options: config::Options) -> i32 {
     let diag = core::new_handler(options.error_format,
                                  None,
                                  options.debugging_options.treat_err_as_bug,