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| author | Niko Matsakis <niko@alum.mit.edu> | 2014-11-06 17:34:33 -0500 |
|---|---|---|
| committer | Niko Matsakis <niko@alum.mit.edu> | 2014-11-06 21:51:40 -0500 |
| commit | f2aaed8338d80afccd2159d9c819d8d0f300cb55 (patch) | |
| tree | 12bd4214839b3f780154483f18a4fa86facf2151 /src/liballoc | |
| parent | e84e7a00ddec76570bbaa9afea385d544f616814 (diff) | |
| download | rust-f2aaed8338d80afccd2159d9c819d8d0f300cb55.tar.gz rust-f2aaed8338d80afccd2159d9c819d8d0f300cb55.zip | |
libs: add Deref, DerefMut impls for references, fixing a bug in compiler in the process that was blocking this.
Fixes #18621.
Diffstat (limited to 'src/liballoc')
| -rw-r--r-- | src/liballoc/arc.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/liballoc/arc.rs b/src/liballoc/arc.rs index f543826fe01..c4f53d74467 100644 --- a/src/liballoc/arc.rs +++ b/src/liballoc/arc.rs @@ -166,7 +166,7 @@ impl<T: Send + Sync + Clone> Arc<T> { // additional reference of either kind. if self.inner().strong.load(atomic::SeqCst) != 1 || self.inner().weak.load(atomic::SeqCst) != 1 { - *self = Arc::new(self.deref().clone()) + *self = Arc::new((**self).clone()) } // This unsafety is ok because we're guaranteed that the pointer // returned is the *only* pointer that will ever be returned to T. Our |