Fix

Zoxc · Zoxc · commit 93294ea4565d · 2018-12-06T23:18:06.000+01:00
diff --git a/src/librustc_driver/test.rs b/src/librustc_driver/test.rs
@@ -98,7 +98,7 @@ fn errors(msgs: &[&str]) -> (Box<dyn Emitter + sync::Send>, usize) {
 
 fn test_env<F>(source_string: &str, args: (Box<dyn Emitter + sync::Send>, usize), body: F)
 where
-    F: FnOnce(Env),
+    F: FnOnce(Env) + sync::Send,
 {
     syntax::with_globals(|| {
         let mut options = config::Options::default();

Original file line number	Diff line number	Diff line change
`@@ -98,7 +98,7 @@ fn errors(msgs: &[&str]) -> (Box<dyn Emitter + sync::Send>, usize) {`
`98`	`98`
`99`	`99`	`fn test_env<F>(source_string: &str, args: (Box<dyn Emitter + sync::Send>, usize), body: F)`
`100`	`100`	`where`
`101`		`- F: FnOnce(Env),`
	`101`	`+ F: FnOnce(Env) + sync::Send,`
`102`	`102`	`{`
`103`	`103`	`syntax::with_globals(\|\| {`
`104`	`104`	`let mut options = config::Options::default();`