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| author | Pietro Albini <pietro@pietroalbini.org> | 2018-12-05 23:54:30 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-12-05 23:54:30 +0100 |
| commit | 4ff4fc1bc93f54839e6dfa56bc2e87b686a74094 (patch) | |
| tree | 9dc5781601c1222a6d1d3e291e18d07ebd8b20d8 /src/libsyntax | |
| parent | 21ba28f1c626e650c886c822efc318084644f1e8 (diff) | |
| parent | bc7c3dc71de785da813784bafaa490f12d4d7cfe (diff) | |
| download | rust-4ff4fc1bc93f54839e6dfa56bc2e87b686a74094.tar.gz rust-4ff4fc1bc93f54839e6dfa56bc2e87b686a74094.zip | |
Rollup merge of #56452 - sinkuu:redundant_clone, r=nikic
Remove redundant clones
Diffstat (limited to 'src/libsyntax')
| -rw-r--r-- | src/libsyntax/ext/tt/macro_parser.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsyntax/ext/tt/macro_parser.rs b/src/libsyntax/ext/tt/macro_parser.rs index 8fd9590a664..68d94b43dba 100644 --- a/src/libsyntax/ext/tt/macro_parser.rs +++ b/src/libsyntax/ext/tt/macro_parser.rs @@ -309,7 +309,7 @@ fn create_matches(len: usize) -> Box<[Rc<NamedMatchVec>]> { vec![] } else { let empty_matches = Rc::new(SmallVec::new()); - vec![empty_matches.clone(); len] + vec![empty_matches; len] }.into_boxed_slice() } |