diff options
| author | Vadim Petrochenkov <vadim.petrochenkov@gmail.com> | 2019-06-05 14:17:56 +0300 |
|---|---|---|
| committer | Vadim Petrochenkov <vadim.petrochenkov@gmail.com> | 2019-06-06 14:04:02 +0300 |
| commit | ff40e37b98fb44366a329d1b0d9642d462cc6ab6 (patch) | |
| tree | 19ba8638a9ad0939e7f918765872f3c4e7c6bec1 /src/libsyntax/attr | |
| parent | 738e14565deb48800c06abc22f8e35e412f10010 (diff) | |
| download | rust-ff40e37b98fb44366a329d1b0d9642d462cc6ab6.tar.gz rust-ff40e37b98fb44366a329d1b0d9642d462cc6ab6.zip | |
Some code cleanup and tidy/test fixes
Diffstat (limited to 'src/libsyntax/attr')
| -rw-r--r-- | src/libsyntax/attr/mod.rs | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/libsyntax/attr/mod.rs b/src/libsyntax/attr/mod.rs index 8c9bed57bfd..edfe097c72f 100644 --- a/src/libsyntax/attr/mod.rs +++ b/src/libsyntax/attr/mod.rs @@ -483,7 +483,8 @@ impl MetaItem { Some(TokenTree::Token(Token { kind: kind @ token::Ident(..), span })) | Some(TokenTree::Token(Token { kind: kind @ token::ModSep, span })) => 'arm: { let mut segments = if let token::Ident(name, _) = kind { - if let Some(TokenTree::Token(Token { kind: token::ModSep, .. })) = tokens.peek() { + if let Some(TokenTree::Token(Token { kind: token::ModSep, .. })) + = tokens.peek() { tokens.next(); vec![PathSegment::from_ident(Ident::new(name, span))] } else { @@ -493,12 +494,14 @@ impl MetaItem { vec![PathSegment::path_root(span)] }; loop { - if let Some(TokenTree::Token(Token { kind: token::Ident(name, _), span })) = tokens.next() { + if let Some(TokenTree::Token(Token { kind: token::Ident(name, _), span })) + = tokens.next() { segments.push(PathSegment::from_ident(Ident::new(name, span))); } else { return None; } - if let Some(TokenTree::Token(Token { kind: token::ModSep, .. })) = tokens.peek() { + if let Some(TokenTree::Token(Token { kind: token::ModSep, .. })) + = tokens.peek() { tokens.next(); } else { break; |