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| author | bors <bors@rust-lang.org> | 2014-11-07 11:31:25 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2014-11-07 11:31:25 +0000 |
| commit | 97a57ec909e61ecabadfce11fb9b36b2fe3783df (patch) | |
| tree | eb496871cde9494ec1a7900589b6ed1e36a22b7e /src/liballoc | |
| parent | 932eec7d702cf2cf55554e2431c3cb0fecd19014 (diff) | |
| parent | f2aaed8338d80afccd2159d9c819d8d0f300cb55 (diff) | |
| download | rust-97a57ec909e61ecabadfce11fb9b36b2fe3783df.tar.gz rust-97a57ec909e61ecabadfce11fb9b36b2fe3783df.zip | |
auto merge of #18714 : nikomatsakis/rust/issue-18621-deref-for-refs, r=aturon
libs: add Deref, DerefMut impls for references, fixing a bug in compiler in the process that was blocking this. r? @aturon
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 |