diff options
Diffstat (limited to 'library/stdarch/crates/stdarch-verify/src/lib.rs')
| -rw-r--r-- | library/stdarch/crates/stdarch-verify/src/lib.rs | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/library/stdarch/crates/stdarch-verify/src/lib.rs b/library/stdarch/crates/stdarch-verify/src/lib.rs index 9b66137ba..a9bf89f70 100644 --- a/library/stdarch/crates/stdarch-verify/src/lib.rs +++ b/library/stdarch/crates/stdarch-verify/src/lib.rs @@ -69,7 +69,7 @@ fn functions(input: TokenStream, dirs: &[&str]) -> TokenStream { } assert!(!tests.is_empty()); - functions.retain(|&(ref f, _)| { + functions.retain(|(f, _)| { if let syn::Visibility::Public(_) = f.vis { if f.sig.unsafety.is_some() { return true; @@ -350,11 +350,11 @@ fn to_type(t: &syn::Type) -> proc_macro2::TokenStream { }) => { // Both pointers and references can have a mut token (*mut and &mut) if mutability.is_some() { - let tokens = to_type(&elem); + let tokens = to_type(elem); quote! { &Type::MutPtr(#tokens) } } else { // If they don't (*const or &) then they are "const" - let tokens = to_type(&elem); + let tokens = to_type(elem); quote! { &Type::ConstPtr(#tokens) } } } @@ -471,11 +471,9 @@ fn find_target_feature(attrs: &[syn::Attribute]) -> Option<syn::Lit> { attrs .iter() .flat_map(|a| { - if let Ok(a) = a.parse_meta() { - if let syn::Meta::List(i) = a { - if i.path.is_ident("target_feature") { - return i.nested; - } + if let Ok(syn::Meta::List(i)) = a.parse_meta() { + if i.path.is_ident("target_feature") { + return i.nested; } } syn::punctuated::Punctuated::new() |