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| author | Stepan Koltsov <stepan.koltsov@gmail.com> | 2014-04-01 20:16:59 +0000 |
|---|---|---|
| committer | Stepan Koltsov <stepan.koltsov@gmail.com> | 2014-04-01 20:16:59 +0000 |
| commit | 08e95a87b84aad8051ea806c963d089effaf0a7f (patch) | |
| tree | e592291512f38f8dd13e72a242bb85ef5ddac0f4 /src/libstd | |
| parent | b71c02e512fcfe18ea7a5a8a99ac758b4fa564a6 (diff) | |
| download | rust-08e95a87b84aad8051ea806c963d089effaf0a7f.tar.gz rust-08e95a87b84aad8051ea806c963d089effaf0a7f.zip | |
Vec::reserve_exact should not shrink
reserve_exact should not shrink according to documentation.
Diffstat (limited to 'src/libstd')
| -rw-r--r-- | src/libstd/vec.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libstd/vec.rs b/src/libstd/vec.rs index 5e42aaecbb9..4dd1b5d08c0 100644 --- a/src/libstd/vec.rs +++ b/src/libstd/vec.rs @@ -447,7 +447,7 @@ impl<T> Vec<T> { /// assert_eq!(vec.capacity(), 11); /// ``` pub fn reserve_exact(&mut self, capacity: uint) { - if capacity >= self.len { + if capacity > self.cap { let size = capacity.checked_mul(&size_of::<T>()).expect("capacity overflow"); self.cap = capacity; unsafe { |