Add a FIXME.

Vytautas Astrauskas · Vytautas Astrauskas · commit 356aecce7f3c · 2020-04-27T14:26:36.000-07:00
diff --git a/src/shims/thread.rs b/src/shims/thread.rs
@@ -55,6 +55,7 @@ pub trait EvalContextExt<'mir, 'tcx: 'mir>: crate::MiriEvalContextExt<'mir, 'tcx
         let this = self.eval_context_mut();
 
         if !this.is_null(this.read_scalar(retval)?.not_undef()?)? {
+            // FIXME: implement reading the thread function's return place.
             throw_unsup_format!("Miri supports pthread_join only with retval==NULL");
         }
 

Original file line number	Diff line number	Diff line change
`@@ -55,6 +55,7 @@ pub trait EvalContextExt<'mir, 'tcx: 'mir>: crate::MiriEvalContextExt<'mir, 'tcx`
`55`	`55`	`let this = self.eval_context_mut();`
`56`	`56`
`57`	`57`	`if !this.is_null(this.read_scalar(retval)?.not_undef()?)? {`
	`58`	`+ // FIXME: implement reading the thread function's return place.`
`58`	`59`	`throw_unsup_format!("Miri supports pthread_join only with retval==NULL");`
`59`	`60`	`}`
`60`	`61`