diff options
Diffstat (limited to 'src/libsyntax/parse/parser.rs')
| -rw-r--r-- | src/libsyntax/parse/parser.rs | 60 |
1 files changed, 30 insertions, 30 deletions
diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs index c1f781f8570..e892f212b05 100644 --- a/src/libsyntax/parse/parser.rs +++ b/src/libsyntax/parse/parser.rs @@ -201,7 +201,7 @@ macro_rules! maybe_whole ( ) -fn maybe_append(+lhs: ~[attribute], rhs: Option<~[attribute]>) +fn maybe_append(lhs: ~[attribute], rhs: Option<~[attribute]>) -> ~[attribute] { match rhs { None => lhs, @@ -220,8 +220,8 @@ struct ParsedItemsAndViewItems { /* ident is handled by common.rs */ pub fn Parser(sess: @mut ParseSess, - +cfg: ast::crate_cfg, - +rdr: @reader) + cfg: ast::crate_cfg, + rdr: @reader) -> Parser { let tok0 = copy rdr.next_token(); let interner = rdr.interner(); @@ -299,7 +299,7 @@ pub impl Parser { *self.tokens_consumed += 1u; } // EFFECT: replace the current token and span with the given one - fn replace_token(&self, +next: token::Token, +lo: BytePos, +hi: BytePos) { + fn replace_token(&self, next: token::Token, lo: BytePos, hi: BytePos) { *self.token = next; *self.span = mk_sp(lo, hi); } @@ -713,7 +713,7 @@ pub impl Parser { fn parse_box_or_uniq_pointee( &self, sigil: ast::Sigil, - ctor: &fn(+v: mt) -> ty_) -> ty_ + ctor: &fn(v: mt) -> ty_) -> ty_ { // @'foo fn() or @foo/fn() or @fn() are parsed directly as fn types: match *self.token { @@ -1112,7 +1112,7 @@ pub impl Parser { spanned(lo, e.span.hi, ast::field_ { mutbl: m, ident: i, expr: e }) } - fn mk_expr(&self, +lo: BytePos, +hi: BytePos, +node: expr_) -> @expr { + fn mk_expr(&self, lo: BytePos, hi: BytePos, node: expr_) -> @expr { @expr { id: self.get_id(), callee_id: self.get_id(), @@ -1121,7 +1121,7 @@ pub impl Parser { } } - fn mk_mac_expr(&self, +lo: BytePos, +hi: BytePos, +m: mac_) -> @expr { + fn mk_mac_expr(&self, lo: BytePos, hi: BytePos, m: mac_) -> @expr { @expr { id: self.get_id(), callee_id: self.get_id(), @@ -1897,7 +1897,7 @@ pub impl Parser { fn parse_sugary_call_expr(&self, keyword: ~str, sugar: CallSugar, - ctor: &fn(+v: @expr) -> expr_) -> @expr { + ctor: &fn(v: @expr) -> expr_) -> @expr { let lo = self.last_span; // Parse the callee `foo` in // for foo || { @@ -2472,7 +2472,7 @@ pub impl Parser { }) } - fn parse_stmt(&self, +first_item_attrs: ~[attribute]) -> @stmt { + fn parse_stmt(&self, first_item_attrs: ~[attribute]) -> @stmt { maybe_whole!(self, nt_stmt); fn check_expected_item(p: &Parser, current_attrs: &[attribute]) { @@ -2612,7 +2612,7 @@ pub impl Parser { // parse the rest of a block expression or function body fn parse_block_tail_(&self, lo: BytePos, s: blk_check_mode, - +first_item_attrs: ~[attribute]) -> blk { + first_item_attrs: ~[attribute]) -> blk { let mut stmts = ~[]; let mut expr = None; @@ -2658,7 +2658,7 @@ pub impl Parser { expr = Some(e); } copy t => { - if classify::stmt_ends_with_semi(*stmt) { + if classify::stmt_ends_with_semi(stmt) { self.fatal( fmt!( "expected `;` or `}` after \ @@ -2696,7 +2696,7 @@ pub impl Parser { _ => { // All other kinds of statements: stmts.push(stmt); - if classify::stmt_ends_with_semi(*stmt) { + if classify::stmt_ends_with_semi(stmt) { self.expect(&token::SEMI); } } @@ -2891,7 +2891,7 @@ pub impl Parser { &fn(&Parser) -> arg_or_capture_item ) -> (self_ty, fn_decl) { fn maybe_parse_self_ty( - cnstr: &fn(+v: mutability) -> ast::self_ty_, + cnstr: &fn(v: mutability) -> ast::self_ty_, p: &Parser ) -> ast::self_ty_ { // We need to make sure it isn't a mode or a type @@ -3064,9 +3064,9 @@ pub impl Parser { (id, generics) } - fn mk_item(&self, +lo: BytePos, +hi: BytePos, +ident: ident, - +node: item_, vis: visibility, - +attrs: ~[attribute]) -> @item { + fn mk_item(&self, lo: BytePos, hi: BytePos, ident: ident, + node: item_, vis: visibility, + attrs: ~[attribute]) -> @item { @ast::item { ident: ident, attrs: attrs, id: self.get_id(), @@ -3305,7 +3305,7 @@ pub impl Parser { None) } - fn token_is_pound_or_doc_comment(&self, ++tok: token::Token) -> bool { + fn token_is_pound_or_doc_comment(&self, tok: token::Token) -> bool { match tok { token::POUND | token::DOC_COMMENT(_) => true, _ => false @@ -3340,7 +3340,7 @@ pub impl Parser { a_var } - fn parse_dtor(&self, +attrs: ~[attribute]) -> class_contents { + fn parse_dtor(&self, attrs: ~[attribute]) -> class_contents { let lo = self.last_span.lo; let body = self.parse_block(); dtor_decl(body, attrs, mk_sp(lo, self.last_span.hi)) @@ -3392,7 +3392,7 @@ pub impl Parser { // given a termination token and a vector of already-parsed // attributes (of length 0 or 1), parse all of the items in a module fn parse_mod_items(&self, term: token::Token, - +first_item_attrs: ~[attribute]) -> _mod { + first_item_attrs: ~[attribute]) -> _mod { // parse all of the items up to closing or an attribute. // view items are legal here. let ParsedItemsAndViewItems { @@ -3553,7 +3553,7 @@ pub impl Parser { outer_attrs, id_sp) } - fn eval_src_mod_from_path(&self, prefix: Path, +path: Path, + fn eval_src_mod_from_path(&self, prefix: Path, path: Path, outer_attrs: ~[ast::attribute], id_sp: span ) -> (ast::item_, ~[ast::attribute]) { @@ -3576,7 +3576,7 @@ pub impl Parser { let m0 = p0.parse_mod_items(token::EOF, first_item_outer_attrs); return (ast::item_mod(m0), mod_attrs); - fn cdir_path_opt(+default: ~str, attrs: ~[ast::attribute]) -> ~str { + fn cdir_path_opt(default: ~str, attrs: ~[ast::attribute]) -> ~str { match ::attr::first_attr_value_str_by_name(attrs, ~"path") { Some(d) => copy *d, None => default @@ -3584,7 +3584,7 @@ pub impl Parser { } } - fn parse_item_foreign_fn(&self, +attrs: ~[attribute]) -> @foreign_item { + fn parse_item_foreign_fn(&self, attrs: ~[attribute]) -> @foreign_item { let lo = self.span.lo; let vis = self.parse_visibility(); let purity = self.parse_fn_purity(); @@ -3601,7 +3601,7 @@ pub impl Parser { } fn parse_item_foreign_const(&self, vis: ast::visibility, - +attrs: ~[attribute]) -> @foreign_item { + attrs: ~[attribute]) -> @foreign_item { let lo = self.span.lo; // XXX: Obsolete; remove after snap. @@ -3638,7 +3638,7 @@ pub impl Parser { else { self.unexpected(); } } - fn parse_foreign_item(&self, +attrs: ~[attribute]) -> @foreign_item { + fn parse_foreign_item(&self, attrs: ~[attribute]) -> @foreign_item { let vis = self.parse_visibility(); if self.is_keyword(&~"const") || self.is_keyword(&~"static") { self.parse_item_foreign_const(vis, attrs) @@ -3648,8 +3648,8 @@ pub impl Parser { } fn parse_foreign_mod_items(&self, sort: ast::foreign_mod_sort, - +abis: AbiSet, - +first_item_attrs: ~[attribute]) + abis: AbiSet, + first_item_attrs: ~[attribute]) -> foreign_mod { // Shouldn't be any view items since we've already parsed an item attr let ParsedItemsAndViewItems { @@ -3987,7 +3987,7 @@ pub impl Parser { // flags; on failure, return iovi_none. fn parse_item_or_view_item( &self, - +attrs: ~[attribute], + attrs: ~[attribute], items_allowed: bool, foreign_items_allowed: bool, macros_allowed: bool @@ -4198,7 +4198,7 @@ pub impl Parser { return iovi_none; } - fn parse_item(&self, +attrs: ~[attribute]) -> Option<@ast::item> { + fn parse_item(&self, attrs: ~[attribute]) -> Option<@ast::item> { match self.parse_item_or_view_item(attrs, true, false, true) { iovi_none => None, @@ -4337,7 +4337,7 @@ pub impl Parser { // parse a view item. fn parse_view_item( &self, - +attrs: ~[attribute], + attrs: ~[attribute], vis: visibility ) -> @view_item { let lo = self.span.lo; @@ -4363,7 +4363,7 @@ pub impl Parser { // - mod_items uses VIEW_ITEMS_AND_ITEMS_ALLOWED // - block_tail_ uses IMPORTS_AND_ITEMS_ALLOWED // - foreign_mod_items uses FOREIGN_ITEMS_ALLOWED - fn parse_items_and_view_items(&self, +first_item_attrs: ~[attribute], + fn parse_items_and_view_items(&self, first_item_attrs: ~[attribute], mode: view_item_parse_mode, macros_allowed: bool) -> ParsedItemsAndViewItems { |