From 061206b9c75cf89b94dac1a2f358a0c649d796ae Mon Sep 17 00:00:00 2001 From: Kevin Butler Date: Sun, 15 Feb 2015 05:19:50 +0000 Subject: Remove usage of .map(|&foo| foo) --- src/libsyntax/diagnostics/registry.rs | 2 +- src/libsyntax/parse/parser.rs | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'src/libsyntax') diff --git a/src/libsyntax/diagnostics/registry.rs b/src/libsyntax/diagnostics/registry.rs index 968fceb6f6f..a6cfd1a5a9a 100644 --- a/src/libsyntax/diagnostics/registry.rs +++ b/src/libsyntax/diagnostics/registry.rs @@ -17,7 +17,7 @@ pub struct Registry { impl Registry { pub fn new(descriptions: &[(&'static str, &'static str)]) -> Registry { - Registry { descriptions: descriptions.iter().map(|&tuple| tuple).collect() } + Registry { descriptions: descriptions.iter().cloned().collect() } } pub fn find_description(&self, code: &str) -> Option<&'static str> { diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs index f14cd524776..f6ec4816b63 100644 --- a/src/libsyntax/parse/parser.rs +++ b/src/libsyntax/parse/parser.rs @@ -1705,7 +1705,7 @@ impl<'a> Parser<'a> { (true, LitBinary(parse::binary_lit(i.as_str()))), token::BinaryRaw(i, _) => (true, - LitBinary(Rc::new(i.as_str().as_bytes().iter().map(|&x| x).collect()))), + LitBinary(Rc::new(i.as_str().as_bytes().iter().cloned().collect()))), }; if suffix_illegal { -- cgit 1.4.1-3-g733a5