diff options
Diffstat (limited to 'src/libsyntax/parse/attr.rs')
| -rw-r--r-- | src/libsyntax/parse/attr.rs | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/src/libsyntax/parse/attr.rs b/src/libsyntax/parse/attr.rs index ddcad5c3e8f..d33b72ae3c9 100644 --- a/src/libsyntax/parse/attr.rs +++ b/src/libsyntax/parse/attr.rs @@ -42,7 +42,7 @@ impl parser_attr for Parser { if self.look_ahead(1u) != token::LBRACKET { break; } - attrs += [self.parse_attribute(ast::attr_outer)]; + attrs.push(self.parse_attribute(ast::attr_outer)); } token::DOC_COMMENT(s) => { let attr = ::attr::mk_sugared_doc_attr( @@ -53,7 +53,7 @@ impl parser_attr for Parser { if attr.node.style != ast::attr_outer { self.fatal("expected outer comment"); } - attrs += [attr]; + attrs.push(attr); self.bump(); } _ => break @@ -77,9 +77,7 @@ impl parser_attr for Parser { self.expect(&token::RBRACKET); let hi = self.span.hi; return spanned(lo, hi, ast::attribute_ { style: style, - value: meta_item, - is_sugared_doc: false }); - } + value: meta_item, is_sugared_doc: false }); } // Parse attributes that appear after the opening of an item, each // terminated by a semicolon. In addition to a vector of inner attributes, @@ -105,7 +103,7 @@ impl parser_attr for Parser { let attr = self.parse_attribute(ast::attr_inner); if *self.token == token::SEMI { self.bump(); - inner_attrs += [attr]; + inner_attrs.push(attr); } else { // It's not really an inner attribute let outer_attr = @@ -113,7 +111,7 @@ impl parser_attr for Parser { ast::attribute_ { style: ast::attr_outer, value: attr.node.value, is_sugared_doc: false }); - next_outer_attrs += [outer_attr]; + next_outer_attrs.push(outer_attr); break; } } @@ -125,9 +123,9 @@ impl parser_attr for Parser { ); self.bump(); if attr.node.style == ast::attr_inner { - inner_attrs += [attr]; + inner_attrs.push(attr); } else { - next_outer_attrs += [attr]; + next_outer_attrs.push(attr); break; } } |