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| author | Patrick Walton <pcwalton@mimiga.net> | 2013-06-27 17:41:35 -0700 |
|---|---|---|
| committer | Patrick Walton <pcwalton@mimiga.net> | 2013-07-17 14:56:42 -0700 |
| commit | b4e674f6e662bc80f2e7a5a1a9834f2152f08d32 (patch) | |
| tree | 1b567620d7ea1641fa58338b8f6e5c68bb324248 /src/libsyntax/ext/deriving | |
| parent | 8c082658bed1877d5741f7badceb8efc3015598d (diff) | |
| download | rust-b4e674f6e662bc80f2e7a5a1a9834f2152f08d32.tar.gz rust-b4e674f6e662bc80f2e7a5a1a9834f2152f08d32.zip | |
librustc: Add a lint mode for unnecessary `copy` and remove a bunch of them.
Diffstat (limited to 'src/libsyntax/ext/deriving')
| -rw-r--r-- | src/libsyntax/ext/deriving/generic.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsyntax/ext/deriving/generic.rs b/src/libsyntax/ext/deriving/generic.rs index 3bc16477c80..f90ee1f8d79 100644 --- a/src/libsyntax/ext/deriving/generic.rs +++ b/src/libsyntax/ext/deriving/generic.rs @@ -323,7 +323,7 @@ impl<'self> TraitDef<'self> { let mut trait_generics = self.generics.to_generics(cx, span, type_ident, generics); // Copy the lifetimes for generics.lifetimes.iter().advance |l| { - trait_generics.lifetimes.push(copy *l) + trait_generics.lifetimes.push(*l) }; // Create the type parameters. for generics.ty_params.iter().advance |ty_param| { |