From b4e674f6e662bc80f2e7a5a1a9834f2152f08d32 Mon Sep 17 00:00:00 2001 From: Patrick Walton Date: Thu, 27 Jun 2013 17:41:35 -0700 Subject: librustc: Add a lint mode for unnecessary `copy` and remove a bunch of them. --- src/libsyntax/ext/deriving/generic.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/libsyntax/ext/deriving') 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| { -- cgit 1.4.1-3-g733a5