add TODO

RalfJung · RalfJung · commit 26b501236891 · 2020-03-31T17:53:27.000+02:00
diff --git a/tests/run-pass/time.rs b/tests/run-pass/time.rs
@@ -20,7 +20,7 @@ fn main() {
     let now2 = Instant::now();
     assert!(now2 > now1);
 
-    #[cfg(target_os = "linux")]
+    #[cfg(target_os = "linux")] // TODO: macOS does not support Instant subtraction
     {
         let diff = now2.duration_since(now1);
         assert!(diff.as_micros() > 0);

Original file line number	Diff line number	Diff line change
`@@ -20,7 +20,7 @@ fn main() {`
`20`	`20`	`let now2 = Instant::now();`
`21`	`21`	`assert!(now2 > now1);`
`22`	`22`
`23`		`- #[cfg(target_os = "linux")]`
	`23`	`+ #[cfg(target_os = "linux")] // TODO: macOS does not support Instant subtraction`
`24`	`24`	`{`
`25`	`25`	`let diff = now2.duration_since(now1);`
`26`	`26`	`assert!(diff.as_micros() > 0);`