Switch the compiler over to using ~[] notation instead of []/~. Closes #2759.
This commit is contained in:
Michael Sullivan
parent
e6baf44f19
commit
98e161f00e
420 changed files with 4077 additions and 4078 deletions
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@ -52,10 +52,10 @@ enum pexpr {
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*/
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enum class_contents { ctor_decl(fn_decl, blk, codemap::span),
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dtor_decl(blk, codemap::span),
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members([@class_member]/~) }
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members(~[@class_member]) }
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type arg_or_capture_item = either<arg, capture_item>;
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type item_info = (ident, item_, option<[attribute]/~>);
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type item_info = (ident, item_, option<~[attribute]>);
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class parser {
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let sess: parse_sess;
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@ -178,14 +178,14 @@ class parser {
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// functions can't have constrained types. Not sure whether
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// that would be desirable anyway. See bug for the story on
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// constrained types.
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let constrs: [@constr]/~ = []/~;
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let constrs: ~[@constr] = ~[];
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let (ret_style, ret_ty) = self.parse_ret_ty();
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ret {inputs: inputs, output: ret_ty,
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purity: purity, cf: ret_style,
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constraints: constrs};
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}
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fn parse_ty_methods() -> [ty_method]/~ {
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fn parse_ty_methods() -> ~[ty_method] {
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self.parse_unspanned_seq(token::LBRACE, token::RBRACE,
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seq_sep_none()) { |p|
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let attrs = p.parse_outer_attributes();
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@ -217,7 +217,7 @@ class parser {
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// if i is the jth ident in args, return j
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// otherwise, fail
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fn ident_index(args: [arg]/~, i: ident) -> uint {
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fn ident_index(args: ~[arg], i: ident) -> uint {
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let mut j = 0u;
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for args.each {|a| if a.ident == i { ret j; } j += 1u; }
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self.fatal("unbound variable `" + *i + "` in constraint arg");
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@ -237,7 +237,7 @@ class parser {
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ret @{node: carg, span: sp};
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}
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fn parse_constr_arg(args: [arg]/~) -> @constr_arg {
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fn parse_constr_arg(args: ~[arg]) -> @constr_arg {
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let sp = self.span;
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let mut carg = carg_base;
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if self.token == token::BINOP(token::STAR) {
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@ -249,7 +249,7 @@ class parser {
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ret @{node: carg, span: sp};
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}
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fn parse_ty_constr(fn_args: [arg]/~) -> @constr {
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fn parse_ty_constr(fn_args: ~[arg]) -> @constr {
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let lo = self.span.lo;
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let path = self.parse_path_without_tps();
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let args = self.parse_unspanned_seq(
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@ -263,7 +263,7 @@ class parser {
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fn parse_constr_in_type() -> @ty_constr {
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let lo = self.span.lo;
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let path = self.parse_path_without_tps();
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let args: [@ty_constr_arg]/~ = self.parse_unspanned_seq(
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let args: ~[@ty_constr_arg] = self.parse_unspanned_seq(
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token::LPAREN, token::RPAREN,
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seq_sep_trailing_disallowed(token::COMMA),
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{|p| p.parse_type_constr_arg()});
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@ -274,8 +274,8 @@ class parser {
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fn parse_constrs<T: copy>(pser: fn(parser) -> @constr_general<T>) ->
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[@constr_general<T>]/~ {
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let mut constrs: [@constr_general<T>]/~ = []/~;
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~[@constr_general<T>] {
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let mut constrs: ~[@constr_general<T>] = ~[];
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loop {
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let constr = pser(self);
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vec::push(constrs, constr);
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@ -284,7 +284,7 @@ class parser {
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};
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}
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fn parse_type_constraints() -> [@ty_constr]/~ {
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fn parse_type_constraints() -> ~[@ty_constr] {
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ret self.parse_constrs({|p| p.parse_constr_in_type()});
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}
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@ -361,7 +361,7 @@ class parser {
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self.bump();
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ty_nil
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} else {
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let mut ts = [self.parse_ty(false)]/~;
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let mut ts = ~[self.parse_ty(false)];
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while self.token == token::COMMA {
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self.bump();
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vec::push(ts, self.parse_ty(false));
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@ -373,7 +373,7 @@ class parser {
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}
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} else if self.token == token::AT {
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self.bump();
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// HACK: turn @[...] into a []/@
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// HACK: turn @[...] into a @-evec
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alt self.parse_mt() {
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{ty: t @ @{node: ty_vec(_), _}, mutbl: m_imm} {
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ty_vstore(t, vstore_box)
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@ -382,7 +382,7 @@ class parser {
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}
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} else if self.token == token::TILDE {
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self.bump();
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// HACK: turn ~[...] into a []/~
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// HACK: turn ~[...] into a ~-evec
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alt self.parse_mt() {
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{ty: t @ @{node: ty_vec(_), _}, mutbl: m_imm} {
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ty_vstore(t, vstore_uniq)
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@ -418,7 +418,7 @@ class parser {
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} else if self.token == token::BINOP(token::AND) {
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self.bump();
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let region = self.parse_region_dot();
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// HACK: turn &a.[...] into a []/&a
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// HACK: turn &a.[...] into a &a-evec
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alt self.parse_mt() {
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{ty: t @ @{node: ty_vec(_), _}, mutbl: m_imm} {
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ty_vstore(t, vstore_slice(region))
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@ -603,7 +603,7 @@ class parser {
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let lo = self.span.lo;
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let global = self.eat(token::MOD_SEP);
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let mut ids = []/~;
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let mut ids = ~[];
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loop {
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let is_not_last =
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self.look_ahead(2u) != token::LT
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@ -618,7 +618,7 @@ class parser {
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}
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}
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@{span: mk_sp(lo, self.last_span.hi), global: global,
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idents: ids, rp: none, types: []/~}
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idents: ids, rp: none, types: ~[]}
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}
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fn parse_value_path() -> @path {
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@ -659,7 +659,7 @@ class parser {
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self.parse_seq_lt_gt(some(token::COMMA),
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{|p| p.parse_ty(false)})
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} else {
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{node: []/~, span: path.span}
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{node: ~[], span: path.span}
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}
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};
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@ -735,7 +735,7 @@ class parser {
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let lit = @spanned(lo, hi, lit_nil);
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ret self.mk_pexpr(lo, hi, expr_lit(lit));
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}
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let mut es = [self.parse_expr()]/~;
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let mut es = ~[self.parse_expr()];
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while self.token == token::COMMA {
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self.bump(); vec::push(es, self.parse_expr());
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}
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@ -753,7 +753,7 @@ class parser {
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if self.is_keyword("mut") ||
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is_plain_ident(self.token)
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&& self.look_ahead(1u) == token::COLON {
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let mut fields = [self.parse_field(token::COLON)]/~;
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let mut fields = ~[self.parse_field(token::COLON)];
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let mut base = none;
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while self.token != token::RBRACE {
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// optional comma before "with"
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@ -1017,7 +1017,7 @@ class parser {
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self.expect(token::LT);
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self.parse_seq_to_gt(some(token::COMMA),
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{|p| p.parse_ty(false)})
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} else { []/~ };
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} else { ~[] };
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e = self.mk_pexpr(lo, hi, expr_field(self.to_expr(e),
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self.get_str(i),
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tys));
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@ -1048,14 +1048,14 @@ class parser {
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alt e.node {
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expr_call(f, args, false) {
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e = pexpr(@{node: expr_call(f,
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vec::append(args, [blk]/~),
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vec::append(args, ~[blk]),
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true)
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with *self.to_expr(e)});
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}
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_ {
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e = self.mk_pexpr(lo, self.last_span.hi,
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expr_call(self.to_expr(e),
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[blk]/~, true));
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~[blk], true));
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}
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}
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}
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@ -1108,12 +1108,12 @@ class parser {
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token::LPAREN | token::LBRACE | token::LBRACKET {
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let ket = flip(self.token);
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tt_delim(vec::append(
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[parse_tt_flat(self, true)]/~,
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~[parse_tt_flat(self, true)],
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vec::append(
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self.parse_seq_to_before_end(
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ket, seq_sep_none(),
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{|p| p.parse_token_tree()}),
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[parse_tt_flat(self, true)]/~)))
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~[parse_tt_flat(self, true)])))
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}
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_ { parse_tt_flat(self, false) }
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};
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@ -1205,7 +1205,7 @@ class parser {
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let m = self.parse_mutability();
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let e = self.to_expr(self.parse_prefix_expr());
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hi = e.span.hi;
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// HACK: turn &[...] into [...]/&
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// HACK: turn &[...] into a &-evec
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ex = alt e.node {
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expr_vec(*) if m == m_imm {
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expr_vstore(e, vstore_slice(self.region_from_name(none)))
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@ -1221,7 +1221,7 @@ class parser {
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let m = self.parse_mutability();
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let e = self.to_expr(self.parse_prefix_expr());
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hi = e.span.hi;
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// HACK: turn @[...] into [...]/@
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// HACK: turn @[...] into a @-evec
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ex = alt e.node {
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expr_vec(*) if m == m_imm { expr_vstore(e, vstore_box) }
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_ { expr_unary(box(m), e) }
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@ -1232,7 +1232,7 @@ class parser {
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let m = self.parse_mutability();
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let e = self.to_expr(self.parse_prefix_expr());
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hi = e.span.hi;
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// HACK: turn ~[...] into [...]/~
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// HACK: turn ~[...] into a ~-evec
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ex = alt e.node {
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expr_vec(*) if m == m_imm { expr_vstore(e, vstore_uniq) }
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_ { expr_unary(uniq(m), e) }
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@ -1393,7 +1393,7 @@ class parser {
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let b_arg = vec::last(args);
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let last = self.mk_expr(b_arg.span.lo, b_arg.span.hi,
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ctor(b_arg));
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@{node: expr_call(f, vec::append(vec::init(args), [last]/~), true)
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@{node: expr_call(f, vec::append(vec::init(args), ~[last]), true)
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with *call}
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}
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_ {
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@ -1424,7 +1424,7 @@ class parser {
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else { alt_exhaustive };
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let discriminant = self.parse_expr();
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self.expect(token::LBRACE);
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let mut arms: [arm]/~ = []/~;
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let mut arms: ~[arm] = ~[];
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while self.token != token::RBRACE {
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let pats = self.parse_pats();
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let mut guard = none;
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@ -1473,8 +1473,8 @@ class parser {
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}
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}
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fn parse_pats() -> [@pat]/~ {
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let mut pats = []/~;
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fn parse_pats() -> ~[@pat] {
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let mut pats = ~[];
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loop {
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vec::push(pats, self.parse_pat());
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if self.token == token::BINOP(token::OR) { self.bump(); }
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@ -1502,7 +1502,7 @@ class parser {
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}
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token::LBRACE {
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self.bump();
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let mut fields = []/~;
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let mut fields = ~[];
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let mut etc = false;
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let mut first = true;
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while self.token != token::RBRACE {
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@ -1552,7 +1552,7 @@ class parser {
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let expr = self.mk_expr(lo, hi, expr_lit(lit));
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pat = pat_lit(expr);
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} else {
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let mut fields = [self.parse_pat()]/~;
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let mut fields = ~[self.parse_pat()];
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while self.token == token::COMMA {
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self.bump();
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vec::push(fields, self.parse_pat());
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@ -1587,7 +1587,7 @@ class parser {
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} else {
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let enum_path = self.parse_path_with_tps(true);
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hi = enum_path.span.hi;
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let mut args: [@pat]/~ = []/~;
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let mut args: ~[@pat] = ~[];
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let mut star_pat = false;
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alt self.token {
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token::LPAREN {
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@ -1643,7 +1643,7 @@ class parser {
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fn parse_let() -> @decl {
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let is_mutbl = self.eat_keyword("mut");
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let lo = self.span.lo;
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let mut locals = [self.parse_local(is_mutbl, true)]/~;
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let mut locals = ~[self.parse_local(is_mutbl, true)];
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while self.eat(token::COMMA) {
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vec::push(locals, self.parse_local(is_mutbl, true));
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}
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@ -1667,8 +1667,8 @@ class parser {
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span: mk_sp(lo, self.last_span.hi)};
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}
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fn parse_stmt(+first_item_attrs: [attribute]/~) -> @stmt {
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fn check_expected_item(p: parser, current_attrs: [attribute]/~) {
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fn parse_stmt(+first_item_attrs: ~[attribute]) -> @stmt {
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fn check_expected_item(p: parser, current_attrs: ~[attribute]) {
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// If we have attributes then we should have an item
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if vec::is_not_empty(current_attrs) {
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p.fatal("expected item");
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@ -1684,7 +1684,7 @@ class parser {
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} else {
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let mut item_attrs;
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alt self.parse_outer_attrs_or_ext(first_item_attrs) {
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none { item_attrs = []/~; }
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none { item_attrs = ~[]; }
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some(left(attrs)) { item_attrs = attrs; }
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some(right(ext)) {
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ret @spanned(lo, ext.span.hi, stmt_expr(ext, self.get_id()));
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@ -1725,14 +1725,14 @@ class parser {
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}
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fn parse_inner_attrs_and_block(parse_attrs: bool)
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-> ([attribute]/~, blk) {
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-> (~[attribute], blk) {
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fn maybe_parse_inner_attrs_and_next(p: parser, parse_attrs: bool) ->
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{inner: [attribute]/~, next: [attribute]/~} {
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{inner: ~[attribute], next: ~[attribute]} {
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if parse_attrs {
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p.parse_inner_attrs_and_next()
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} else {
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{inner: []/~, next: []/~}
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{inner: ~[], next: ~[]}
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}
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}
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@ -1767,12 +1767,12 @@ class parser {
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// necessary, and this should take a qualifier.
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// some blocks start with "#{"...
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fn parse_block_tail(lo: uint, s: blk_check_mode) -> blk {
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self.parse_block_tail_(lo, s, []/~)
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self.parse_block_tail_(lo, s, ~[])
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}
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fn parse_block_tail_(lo: uint, s: blk_check_mode,
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+first_item_attrs: [attribute]/~) -> blk {
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let mut stmts = []/~;
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+first_item_attrs: ~[attribute]) -> blk {
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let mut stmts = ~[];
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let mut expr = none;
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let {attrs_remaining, view_items} =
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self.parse_view(first_item_attrs, true);
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@ -1789,7 +1789,7 @@ class parser {
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}
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_ {
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let stmt = self.parse_stmt(initial_attrs);
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initial_attrs = []/~;
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initial_attrs = ~[];
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alt stmt.node {
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stmt_expr(e, stmt_id) { // Expression without semicolon:
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alt self.token {
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@ -1831,7 +1831,7 @@ class parser {
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}
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fn parse_ty_param() -> ty_param {
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let mut bounds = []/~;
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let mut bounds = ~[];
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let ident = self.parse_ident();
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if self.eat(token::COLON) {
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while self.token != token::COMMA && self.token != token::GT {
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@ -1846,17 +1846,17 @@ class parser {
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ret {ident: ident, id: self.get_id(), bounds: @bounds};
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}
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fn parse_ty_params() -> [ty_param]/~ {
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fn parse_ty_params() -> ~[ty_param] {
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if self.eat(token::LT) {
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self.parse_seq_to_gt(some(token::COMMA), {|p| p.parse_ty_param()})
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} else { []/~ }
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} else { ~[] }
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}
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fn parse_fn_decl(purity: purity,
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parse_arg_fn: fn(parser) -> arg_or_capture_item)
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-> (fn_decl, capture_clause) {
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let args_or_capture_items: [arg_or_capture_item]/~ =
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let args_or_capture_items: ~[arg_or_capture_item] =
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self.parse_unspanned_seq(
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token::LPAREN, token::RPAREN,
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seq_sep_trailing_disallowed(token::COMMA), parse_arg_fn);
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@ -1867,7 +1867,7 @@ class parser {
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// Use the args list to translate each bound variable
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// mentioned in a constraint to an arg index.
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// Seems weird to do this in the parser, but I'm not sure how else to.
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let mut constrs = []/~;
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let mut constrs = ~[];
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if self.token == token::COLON {
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self.bump();
|
||||
constrs = self.parse_constrs({|p| p.parse_ty_constr(inputs) });
|
||||
|
|
@ -1883,7 +1883,7 @@ class parser {
|
|||
fn parse_fn_block_decl() -> (fn_decl, capture_clause) {
|
||||
let inputs_captures = {
|
||||
if self.eat(token::OROR) {
|
||||
[]/~
|
||||
~[]
|
||||
} else {
|
||||
self.parse_unspanned_seq(
|
||||
token::BINOP(token::OR), token::BINOP(token::OR),
|
||||
|
|
@ -1900,11 +1900,11 @@ class parser {
|
|||
output: output,
|
||||
purity: impure_fn,
|
||||
cf: return_val,
|
||||
constraints: []/~},
|
||||
constraints: ~[]},
|
||||
@either::rights(inputs_captures));
|
||||
}
|
||||
|
||||
fn parse_fn_header() -> {ident: ident, tps: [ty_param]/~} {
|
||||
fn parse_fn_header() -> {ident: ident, tps: ~[ty_param]} {
|
||||
let id = self.parse_value_ident();
|
||||
let ty_params = self.parse_ty_params();
|
||||
ret {ident: id, tps: ty_params};
|
||||
|
|
@ -1912,7 +1912,7 @@ class parser {
|
|||
|
||||
fn mk_item(lo: uint, hi: uint, +ident: ident,
|
||||
+node: item_, vis: visibility,
|
||||
+attrs: [attribute]/~) -> @item {
|
||||
+attrs: ~[attribute]) -> @item {
|
||||
ret @{ident: ident,
|
||||
attrs: attrs,
|
||||
id: self.get_id(),
|
||||
|
|
@ -1965,9 +1965,9 @@ class parser {
|
|||
}
|
||||
|
||||
// Parses three variants (with the region/type params always optional):
|
||||
// impl /&<T: copy> of to_str for [T]/~ { ... }
|
||||
// impl name/&<T> of to_str for [T]/~ { ... }
|
||||
// impl name/&<T> for [T]/~ { ... }
|
||||
// impl /&<T: copy> of to_str for ~[T] { ... }
|
||||
// impl name/&<T> of to_str for ~[T] { ... }
|
||||
// impl name/&<T> for ~[T] { ... }
|
||||
fn parse_item_impl() -> item_info {
|
||||
fn wrap_path(p: parser, pt: @path) -> @ty {
|
||||
@{id: p.get_id(), node: ty_path(pt, p.get_id()), span: pt.span}
|
||||
|
|
@ -1979,7 +1979,7 @@ class parser {
|
|||
(none, self.parse_region_param(), self.parse_ty_params())
|
||||
}
|
||||
else if self.is_keyword("of") {
|
||||
(none, rp_none, []/~)
|
||||
(none, rp_none, ~[])
|
||||
} else {
|
||||
let id = self.parse_ident();
|
||||
let rp = self.parse_region_param();
|
||||
|
|
@ -1999,7 +1999,7 @@ class parser {
|
|||
};
|
||||
self.expect_keyword("for");
|
||||
let ty = self.parse_ty(false);
|
||||
let mut meths = []/~;
|
||||
let mut meths = ~[];
|
||||
self.expect(token::LBRACE);
|
||||
while !self.eat(token::RBRACE) {
|
||||
vec::push(meths, self.parse_method(public));
|
||||
|
|
@ -2012,7 +2012,7 @@ class parser {
|
|||
// the return type of the ctor function.
|
||||
fn ident_to_path_tys(i: ident,
|
||||
rp: region_param,
|
||||
typarams: [ty_param]/~) -> @path {
|
||||
typarams: ~[ty_param]) -> @path {
|
||||
let s = self.last_span;
|
||||
|
||||
// Hack. But then, this whole function is in service of a hack.
|
||||
|
|
@ -2021,7 +2021,7 @@ class parser {
|
|||
rp_self { some(self.region_from_name(some(@"self"))) }
|
||||
};
|
||||
|
||||
@{span: s, global: false, idents: [i]/~,
|
||||
@{span: s, global: false, idents: ~[i],
|
||||
rp: a_r,
|
||||
types: vec::map(typarams, {|tp|
|
||||
@{id: self.get_id(),
|
||||
|
|
@ -2035,7 +2035,7 @@ class parser {
|
|||
id: self.get_id()}
|
||||
}
|
||||
|
||||
fn parse_iface_ref_list() -> [@iface_ref]/~ {
|
||||
fn parse_iface_ref_list() -> ~[@iface_ref] {
|
||||
self.parse_seq_to_before_end(
|
||||
token::LBRACE, seq_sep_trailing_disallowed(token::COMMA),
|
||||
{|p| p.parse_iface_ref()})
|
||||
|
|
@ -2046,11 +2046,11 @@ class parser {
|
|||
let rp = self.parse_region_param();
|
||||
let ty_params = self.parse_ty_params();
|
||||
let class_path = self.ident_to_path_tys(class_name, rp, ty_params);
|
||||
let ifaces : [@iface_ref]/~ = if self.eat(token::COLON)
|
||||
let ifaces : ~[@iface_ref] = if self.eat(token::COLON)
|
||||
{ self.parse_iface_ref_list() }
|
||||
else { []/~ };
|
||||
else { ~[] };
|
||||
self.expect(token::LBRACE);
|
||||
let mut ms: [@class_member]/~ = []/~;
|
||||
let mut ms: ~[@class_member] = ~[];
|
||||
let ctor_id = self.get_id();
|
||||
let mut the_ctor : option<(fn_decl, blk, codemap::span)> = none;
|
||||
let mut the_dtor : option<(blk, codemap::span)> = none;
|
||||
|
|
@ -2135,7 +2135,7 @@ class parser {
|
|||
}
|
||||
else if self.eat_keyword("priv") {
|
||||
self.expect(token::LBRACE);
|
||||
let mut results = []/~;
|
||||
let mut results = ~[];
|
||||
while self.token != token::RBRACE {
|
||||
vec::push(results, self.parse_single_class_item(private));
|
||||
}
|
||||
|
|
@ -2144,7 +2144,7 @@ class parser {
|
|||
}
|
||||
else {
|
||||
// Probably need to parse attrs
|
||||
ret members([self.parse_single_class_item(public)]/~);
|
||||
ret members(~[self.parse_single_class_item(public)]);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -2155,11 +2155,11 @@ class parser {
|
|||
}
|
||||
|
||||
fn parse_mod_items(term: token::token,
|
||||
+first_item_attrs: [attribute]/~) -> _mod {
|
||||
+first_item_attrs: ~[attribute]) -> _mod {
|
||||
// Shouldn't be any view items since we've already parsed an item attr
|
||||
let {attrs_remaining, view_items} =
|
||||
self.parse_view(first_item_attrs, false);
|
||||
let mut items: [@item]/~ = []/~;
|
||||
let mut items: ~[@item] = ~[];
|
||||
let mut first = true;
|
||||
while self.token != term {
|
||||
let mut attrs = self.parse_outer_attributes();
|
||||
|
|
@ -2206,7 +2206,7 @@ class parser {
|
|||
(id, item_mod(m), some(inner_attrs.inner))
|
||||
}
|
||||
|
||||
fn parse_item_foreign_fn(+attrs: [attribute]/~,
|
||||
fn parse_item_foreign_fn(+attrs: ~[attribute],
|
||||
purity: purity) -> @foreign_item {
|
||||
let lo = self.last_span.lo;
|
||||
let t = self.parse_fn_header();
|
||||
|
|
@ -2232,22 +2232,22 @@ class parser {
|
|||
else { self.unexpected(); }
|
||||
}
|
||||
|
||||
fn parse_foreign_item(+attrs: [attribute]/~) ->
|
||||
fn parse_foreign_item(+attrs: ~[attribute]) ->
|
||||
@foreign_item {
|
||||
self.parse_item_foreign_fn(attrs, self.parse_fn_purity())
|
||||
}
|
||||
|
||||
fn parse_foreign_mod_items(+first_item_attrs: [attribute]/~) ->
|
||||
fn parse_foreign_mod_items(+first_item_attrs: ~[attribute]) ->
|
||||
foreign_mod {
|
||||
// Shouldn't be any view items since we've already parsed an item attr
|
||||
let {attrs_remaining, view_items} =
|
||||
self.parse_view(first_item_attrs, false);
|
||||
let mut items: [@foreign_item]/~ = []/~;
|
||||
let mut items: ~[@foreign_item] = ~[];
|
||||
let mut initial_attrs = attrs_remaining;
|
||||
while self.token != token::RBRACE {
|
||||
let attrs = vec::append(initial_attrs,
|
||||
self.parse_outer_attributes());
|
||||
initial_attrs = []/~;
|
||||
initial_attrs = ~[];
|
||||
vec::push(items, self.parse_foreign_item(attrs));
|
||||
}
|
||||
ret {view_items: view_items,
|
||||
|
|
@ -2293,7 +2293,7 @@ class parser {
|
|||
let id = self.parse_ident();
|
||||
let rp = self.parse_region_param();
|
||||
let ty_params = self.parse_ty_params();
|
||||
let mut variants: [variant]/~ = []/~;
|
||||
let mut variants: ~[variant] = ~[];
|
||||
// Newtype syntax
|
||||
if self.token == token::EQ {
|
||||
self.check_restricted_keywords_(*id);
|
||||
|
|
@ -2303,12 +2303,12 @@ class parser {
|
|||
let variant =
|
||||
spanned(ty.span.lo, ty.span.hi,
|
||||
{name: id,
|
||||
attrs: []/~,
|
||||
args: [{ty: ty, id: self.get_id()}]/~,
|
||||
attrs: ~[],
|
||||
args: ~[{ty: ty, id: self.get_id()}],
|
||||
id: self.get_id(),
|
||||
disr_expr: none,
|
||||
vis: public});
|
||||
ret (id, item_enum([variant]/~, ty_params, rp), none);
|
||||
ret (id, item_enum(~[variant], ty_params, rp), none);
|
||||
}
|
||||
self.expect(token::LBRACE);
|
||||
|
||||
|
|
@ -2319,7 +2319,7 @@ class parser {
|
|||
let vlo = self.span.lo;
|
||||
let vis = self.parse_visibility(default_vis);
|
||||
let ident = self.parse_value_ident();
|
||||
let mut args = []/~, disr_expr = none;
|
||||
let mut args = ~[], disr_expr = none;
|
||||
if self.token == token::LPAREN {
|
||||
all_nullary = false;
|
||||
let arg_tys = self.parse_unspanned_seq(
|
||||
|
|
@ -2380,7 +2380,7 @@ class parser {
|
|||
}
|
||||
}
|
||||
|
||||
fn parse_item(+attrs: [attribute]/~, vis: visibility)
|
||||
fn parse_item(+attrs: ~[attribute], vis: visibility)
|
||||
-> option<@item> {
|
||||
let lo = self.span.lo;
|
||||
let (ident, item_, extra_attrs) = if self.eat_keyword("const") {
|
||||
|
|
@ -2437,20 +2437,20 @@ class parser {
|
|||
fn parse_view_path() -> @view_path {
|
||||
let lo = self.span.lo;
|
||||
let first_ident = self.parse_ident();
|
||||
let mut path = [first_ident]/~;
|
||||
let mut path = ~[first_ident];
|
||||
#debug("parsed view_path: %s", *first_ident);
|
||||
alt self.token {
|
||||
token::EQ {
|
||||
// x = foo::bar
|
||||
self.bump();
|
||||
path = [self.parse_ident()]/~;
|
||||
path = ~[self.parse_ident()];
|
||||
while self.token == token::MOD_SEP {
|
||||
self.bump();
|
||||
let id = self.parse_ident();
|
||||
vec::push(path, id);
|
||||
}
|
||||
let path = @{span: mk_sp(lo, self.span.hi), global: false,
|
||||
idents: path, rp: none, types: []/~};
|
||||
idents: path, rp: none, types: ~[]};
|
||||
ret @spanned(lo, self.span.hi,
|
||||
view_path_simple(first_ident, path, self.get_id()));
|
||||
}
|
||||
|
|
@ -2475,7 +2475,7 @@ class parser {
|
|||
{|p| p.parse_path_list_ident()});
|
||||
let path = @{span: mk_sp(lo, self.span.hi),
|
||||
global: false, idents: path,
|
||||
rp: none, types: []/~};
|
||||
rp: none, types: ~[]};
|
||||
ret @spanned(lo, self.span.hi,
|
||||
view_path_list(path, idents, self.get_id()));
|
||||
}
|
||||
|
|
@ -2485,7 +2485,7 @@ class parser {
|
|||
self.bump();
|
||||
let path = @{span: mk_sp(lo, self.span.hi),
|
||||
global: false, idents: path,
|
||||
rp: none, types: []/~};
|
||||
rp: none, types: ~[]};
|
||||
ret @spanned(lo, self.span.hi,
|
||||
view_path_glob(path, self.get_id()));
|
||||
}
|
||||
|
|
@ -2498,13 +2498,13 @@ class parser {
|
|||
}
|
||||
let last = path[vec::len(path) - 1u];
|
||||
let path = @{span: mk_sp(lo, self.span.hi), global: false,
|
||||
idents: path, rp: none, types: []/~};
|
||||
idents: path, rp: none, types: ~[]};
|
||||
ret @spanned(lo, self.span.hi,
|
||||
view_path_simple(last, path, self.get_id()));
|
||||
}
|
||||
|
||||
fn parse_view_paths() -> [@view_path]/~ {
|
||||
let mut vp = [self.parse_view_path()]/~;
|
||||
fn parse_view_paths() -> ~[@view_path] {
|
||||
let mut vp = ~[self.parse_view_path()];
|
||||
while self.token == token::COMMA {
|
||||
self.bump();
|
||||
vec::push(vp, self.parse_view_path());
|
||||
|
|
@ -2521,7 +2521,7 @@ class parser {
|
|||
|| self.token_is_keyword("export", tok)
|
||||
}
|
||||
|
||||
fn parse_view_item(+attrs: [attribute]/~) -> @view_item {
|
||||
fn parse_view_item(+attrs: ~[attribute]) -> @view_item {
|
||||
let lo = self.span.lo, vis = self.parse_visibility(private);
|
||||
let node = if self.eat_keyword("use") {
|
||||
self.parse_use()
|
||||
|
|
@ -2535,12 +2535,12 @@ class parser {
|
|||
vis: vis, span: mk_sp(lo, self.last_span.hi)}
|
||||
}
|
||||
|
||||
fn parse_view(+first_item_attrs: [attribute]/~,
|
||||
only_imports: bool) -> {attrs_remaining: [attribute]/~,
|
||||
view_items: [@view_item]/~} {
|
||||
fn parse_view(+first_item_attrs: ~[attribute],
|
||||
only_imports: bool) -> {attrs_remaining: ~[attribute],
|
||||
view_items: ~[@view_item]} {
|
||||
let mut attrs = vec::append(first_item_attrs,
|
||||
self.parse_outer_attributes());
|
||||
let mut items = []/~;
|
||||
let mut items = ~[];
|
||||
while if only_imports { self.is_keyword("import") }
|
||||
else { self.is_view_item() } {
|
||||
vec::push(items, self.parse_view_item(attrs));
|
||||
|
|
@ -2556,7 +2556,7 @@ class parser {
|
|||
let first_item_outer_attrs = crate_attrs.next;
|
||||
let m = self.parse_mod_items(token::EOF, first_item_outer_attrs);
|
||||
ret @spanned(lo, self.span.lo,
|
||||
{directives: []/~,
|
||||
{directives: ~[],
|
||||
module: m,
|
||||
attrs: crate_attrs.inner,
|
||||
config: self.cfg});
|
||||
|
|
@ -2577,7 +2577,7 @@ class parser {
|
|||
//
|
||||
// Each directive imperatively extends its environment with 0 or more
|
||||
// items.
|
||||
fn parse_crate_directive(first_outer_attr: [attribute]/~) ->
|
||||
fn parse_crate_directive(first_outer_attr: ~[attribute]) ->
|
||||
crate_directive {
|
||||
|
||||
// Collect the next attributes
|
||||
|
|
@ -2619,8 +2619,8 @@ class parser {
|
|||
}
|
||||
|
||||
fn parse_crate_directives(term: token::token,
|
||||
first_outer_attr: [attribute]/~) ->
|
||||
[@crate_directive]/~ {
|
||||
first_outer_attr: ~[attribute]) ->
|
||||
~[@crate_directive] {
|
||||
|
||||
// This is pretty ugly. If we have an outer attribute then we can't
|
||||
// accept seeing the terminator next, so if we do see it then fail the
|
||||
|
|
@ -2629,12 +2629,12 @@ class parser {
|
|||
self.expect_keyword("mod");
|
||||
}
|
||||
|
||||
let mut cdirs: [@crate_directive]/~ = []/~;
|
||||
let mut cdirs: ~[@crate_directive] = ~[];
|
||||
let mut first_outer_attr = first_outer_attr;
|
||||
while self.token != term {
|
||||
let cdir = @self.parse_crate_directive(first_outer_attr);
|
||||
vec::push(cdirs, cdir);
|
||||
first_outer_attr = []/~;
|
||||
first_outer_attr = ~[];
|
||||
}
|
||||
ret cdirs;
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue