Fallout of std::str stabilization
This commit is contained in:
parent
4908017d59
commit
082bfde412
193 changed files with 2143 additions and 2230 deletions
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@ -319,7 +319,7 @@ impl TokenType {
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fn to_string(&self) -> String {
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match *self {
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TokenType::Token(ref t) => format!("`{}`", Parser::token_to_string(t)),
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TokenType::Operator => "an operator".into_string(),
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TokenType::Operator => "an operator".to_string(),
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}
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}
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}
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@ -384,12 +384,12 @@ impl<'a> Parser<'a> {
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let token_str = Parser::token_to_string(t);
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let last_span = self.last_span;
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self.span_fatal(last_span, format!("unexpected token: `{}`",
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token_str).as_slice());
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token_str)[]);
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}
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pub fn unexpected(&mut self) -> ! {
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let this_token = self.this_token_to_string();
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self.fatal(format!("unexpected token: `{}`", this_token).as_slice());
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self.fatal(format!("unexpected token: `{}`", this_token)[]);
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}
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/// Expect and consume the token t. Signal an error if
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@ -403,7 +403,7 @@ impl<'a> Parser<'a> {
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let this_token_str = self.this_token_to_string();
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self.fatal(format!("expected `{}`, found `{}`",
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token_str,
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this_token_str).as_slice())
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this_token_str)[])
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}
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} else {
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self.expect_one_of(slice::ref_slice(t), &[]);
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@ -420,7 +420,7 @@ impl<'a> Parser<'a> {
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let mut i = tokens.iter();
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// This might be a sign we need a connect method on Iterator.
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let b = i.next()
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.map_or("".into_string(), |t| t.to_string());
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.map_or("".to_string(), |t| t.to_string());
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i.enumerate().fold(b, |mut b, (i, ref a)| {
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if tokens.len() > 2 && i == tokens.len() - 2 {
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b.push_str(", or ");
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@ -444,7 +444,7 @@ impl<'a> Parser<'a> {
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expected.push_all(&*self.expected_tokens);
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expected.sort_by(|a, b| a.to_string().cmp(&b.to_string()));
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expected.dedup();
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let expect = tokens_to_string(expected.as_slice());
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let expect = tokens_to_string(expected[]);
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let actual = self.this_token_to_string();
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self.fatal(
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(if expected.len() != 1 {
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@ -455,7 +455,7 @@ impl<'a> Parser<'a> {
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(format!("expected {}, found `{}`",
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expect,
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actual))
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}).as_slice()
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})[]
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)
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}
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}
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@ -488,7 +488,7 @@ impl<'a> Parser<'a> {
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// might be unit-struct construction; check for recoverableinput error.
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let mut expected = edible.iter().map(|x| x.clone()).collect::<Vec<_>>();
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expected.push_all(inedible);
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self.check_for_erroneous_unit_struct_expecting(expected.as_slice());
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self.check_for_erroneous_unit_struct_expecting(expected[]);
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}
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self.expect_one_of(edible, inedible)
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}
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@ -505,9 +505,9 @@ impl<'a> Parser<'a> {
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.as_ref()
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.map_or(false, |t| t.is_ident() || t.is_path()) {
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let mut expected = edible.iter().map(|x| x.clone()).collect::<Vec<_>>();
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expected.push_all(inedible.as_slice());
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expected.push_all(inedible[]);
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self.check_for_erroneous_unit_struct_expecting(
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expected.as_slice());
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expected[]);
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}
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self.expect_one_of(edible, inedible)
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}
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@ -530,7 +530,7 @@ impl<'a> Parser<'a> {
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_ => {
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let token_str = self.this_token_to_string();
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self.fatal((format!("expected ident, found `{}`",
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token_str)).as_slice())
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token_str))[])
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}
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}
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}
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@ -584,7 +584,7 @@ impl<'a> Parser<'a> {
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let id_interned_str = token::get_name(kw.to_name());
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let token_str = self.this_token_to_string();
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self.fatal(format!("expected `{}`, found `{}`",
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id_interned_str, token_str).as_slice())
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id_interned_str, token_str)[])
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}
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}
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@ -595,7 +595,7 @@ impl<'a> Parser<'a> {
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let span = self.span;
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self.span_err(span,
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format!("expected identifier, found keyword `{}`",
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token_str).as_slice());
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token_str)[]);
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}
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}
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@ -604,7 +604,7 @@ impl<'a> Parser<'a> {
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if self.token.is_reserved_keyword() {
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let token_str = self.this_token_to_string();
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self.fatal(format!("`{}` is a reserved keyword",
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token_str).as_slice())
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token_str)[])
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}
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}
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@ -624,7 +624,7 @@ impl<'a> Parser<'a> {
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Parser::token_to_string(&token::BinOp(token::And));
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self.fatal(format!("expected `{}`, found `{}`",
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found_token,
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token_str).as_slice())
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token_str)[])
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}
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}
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}
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@ -645,7 +645,7 @@ impl<'a> Parser<'a> {
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Parser::token_to_string(&token::BinOp(token::Or));
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self.fatal(format!("expected `{}`, found `{}`",
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token_str,
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found_token).as_slice())
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found_token)[])
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}
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}
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}
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@ -711,7 +711,7 @@ impl<'a> Parser<'a> {
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let token_str = Parser::token_to_string(&token::Lt);
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self.fatal(format!("expected `{}`, found `{}`",
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token_str,
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found_token).as_slice())
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found_token)[])
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}
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}
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@ -763,7 +763,7 @@ impl<'a> Parser<'a> {
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let this_token_str = self.this_token_to_string();
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self.fatal(format!("expected `{}`, found `{}`",
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gt_str,
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this_token_str).as_slice())
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this_token_str)[])
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}
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}
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}
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@ -1392,7 +1392,7 @@ impl<'a> Parser<'a> {
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let (inner_attrs, body) =
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p.parse_inner_attrs_and_block();
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let mut attrs = attrs;
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attrs.push_all(inner_attrs.as_slice());
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attrs.push_all(inner_attrs[]);
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ProvidedMethod(P(ast::Method {
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attrs: attrs,
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id: ast::DUMMY_NODE_ID,
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@ -1411,7 +1411,7 @@ impl<'a> Parser<'a> {
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_ => {
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let token_str = p.this_token_to_string();
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p.fatal((format!("expected `;` or `{{`, found `{}`",
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token_str)).as_slice())
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token_str))[])
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}
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}
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}
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@ -1606,7 +1606,7 @@ impl<'a> Parser<'a> {
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} else {
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let this_token_str = self.this_token_to_string();
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let msg = format!("expected type, found `{}`", this_token_str);
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self.fatal(msg.as_slice());
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self.fatal(msg[]);
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};
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let sp = mk_sp(lo, self.last_span.hi);
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@ -1753,14 +1753,14 @@ impl<'a> Parser<'a> {
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token::Str_(s) => {
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(true,
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LitStr(token::intern_and_get_ident(parse::str_lit(s.as_str()).as_slice()),
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LitStr(token::intern_and_get_ident(parse::str_lit(s.as_str())[]),
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ast::CookedStr))
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}
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token::StrRaw(s, n) => {
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(true,
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LitStr(
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token::intern_and_get_ident(
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parse::raw_str_lit(s.as_str()).as_slice()),
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parse::raw_str_lit(s.as_str())[]),
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ast::RawStr(n)))
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}
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token::Binary(i) =>
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@ -2004,7 +2004,7 @@ impl<'a> Parser<'a> {
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};
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}
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_ => {
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self.fatal(format!("expected a lifetime name").as_slice());
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self.fatal(format!("expected a lifetime name")[]);
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}
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}
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}
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@ -2042,7 +2042,7 @@ impl<'a> Parser<'a> {
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let msg = format!("expected `,` or `>` after lifetime \
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name, found `{}`",
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this_token_str);
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self.fatal(msg.as_slice());
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self.fatal(msg[]);
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}
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}
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}
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@ -2517,7 +2517,7 @@ impl<'a> Parser<'a> {
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hi = self.span.hi;
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self.bump();
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let index = from_str::<uint>(n.as_str());
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let index = n.as_str().parse::<uint>();
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match index {
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Some(n) => {
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let id = spanned(dot, hi, n);
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@ -2535,16 +2535,16 @@ impl<'a> Parser<'a> {
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let last_span = self.last_span;
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let fstr = n.as_str();
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self.span_err(last_span,
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format!("unexpected token: `{}`", n.as_str()).as_slice());
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format!("unexpected token: `{}`", n.as_str())[]);
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if fstr.chars().all(|x| "0123456789.".contains_char(x)) {
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let float = match from_str::<f64>(fstr) {
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let float = match fstr.parse::<f64>() {
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Some(f) => f,
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None => continue,
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};
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self.span_help(last_span,
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format!("try parenthesizing the first index; e.g., `(foo.{}){}`",
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float.trunc() as uint,
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float.fract().to_string()[1..]).as_slice());
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float.fract().to_string()[1..])[]);
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}
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self.abort_if_errors();
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@ -2716,7 +2716,7 @@ impl<'a> Parser<'a> {
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};
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let token_str = p.this_token_to_string();
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p.fatal(format!("incorrect close delimiter: `{}`",
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token_str).as_slice())
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token_str)[])
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},
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/* we ought to allow different depths of unquotation */
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token::Dollar if p.quote_depth > 0u => {
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@ -2734,7 +2734,7 @@ impl<'a> Parser<'a> {
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let seq = match seq {
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Spanned { node, .. } => node,
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};
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let name_num = macro_parser::count_names(seq.as_slice());
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let name_num = macro_parser::count_names(seq[]);
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TtSequence(mk_sp(sp.lo, p.span.hi),
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Rc::new(SequenceRepetition {
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tts: seq,
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@ -2885,7 +2885,7 @@ impl<'a> Parser<'a> {
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let this_token_to_string = self.this_token_to_string();
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self.span_err(span,
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format!("expected expression, found `{}`",
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this_token_to_string).as_slice());
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this_token_to_string)[]);
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let box_span = mk_sp(lo, self.last_span.hi);
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self.span_help(box_span,
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"perhaps you meant `box() (foo)` instead?");
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@ -3264,7 +3264,7 @@ impl<'a> Parser<'a> {
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if self.token != token::CloseDelim(token::Brace) {
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let token_str = self.this_token_to_string();
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self.fatal(format!("expected `{}`, found `{}`", "}",
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token_str).as_slice())
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token_str)[])
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}
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etc = true;
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break;
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@ -3285,7 +3285,7 @@ impl<'a> Parser<'a> {
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BindByRef(..) | BindByValue(MutMutable) => {
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let token_str = self.this_token_to_string();
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self.fatal(format!("unexpected `{}`",
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token_str).as_slice())
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token_str)[])
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}
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_ => {}
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}
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@ -3563,7 +3563,7 @@ impl<'a> Parser<'a> {
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let span = self.span;
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let tok_str = self.this_token_to_string();
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self.span_fatal(span,
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format!("expected identifier, found `{}`", tok_str).as_slice());
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format!("expected identifier, found `{}`", tok_str)[]);
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}
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let ident = self.parse_ident();
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let last_span = self.last_span;
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@ -3664,7 +3664,7 @@ impl<'a> Parser<'a> {
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let lo = self.span.lo;
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if self.token.is_keyword(keywords::Let) {
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check_expected_item(self, item_attrs.as_slice());
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check_expected_item(self, item_attrs[]);
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self.expect_keyword(keywords::Let);
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let decl = self.parse_let();
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P(spanned(lo, decl.span.hi, StmtDecl(decl, ast::DUMMY_NODE_ID)))
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@ -3673,7 +3673,7 @@ impl<'a> Parser<'a> {
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&& self.look_ahead(1, |t| *t == token::Not) {
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// it's a macro invocation:
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check_expected_item(self, item_attrs.as_slice());
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check_expected_item(self, item_attrs[]);
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// Potential trouble: if we allow macros with paths instead of
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// idents, we'd need to look ahead past the whole path here...
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@ -3701,7 +3701,7 @@ impl<'a> Parser<'a> {
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let tok_str = self.this_token_to_string();
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self.fatal(format!("expected {}`(` or `{{`, found `{}`",
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ident_str,
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tok_str).as_slice())
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tok_str)[])
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},
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};
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@ -3749,7 +3749,7 @@ impl<'a> Parser<'a> {
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}
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} else {
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let found_attrs = !item_attrs.is_empty();
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let item_err = Parser::expected_item_err(item_attrs.as_slice());
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let item_err = Parser::expected_item_err(item_attrs[]);
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match self.parse_item_or_view_item(item_attrs, false) {
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IoviItem(i) => {
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let hi = i.span.hi;
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@ -3793,7 +3793,7 @@ impl<'a> Parser<'a> {
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let sp = self.span;
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let tok = self.this_token_to_string();
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self.span_fatal_help(sp,
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format!("expected `{{`, found `{}`", tok).as_slice(),
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format!("expected `{{`, found `{}`", tok)[],
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"place this code inside a block");
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}
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@ -3847,13 +3847,13 @@ impl<'a> Parser<'a> {
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while self.token != token::CloseDelim(token::Brace) {
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// parsing items even when they're not allowed lets us give
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// better error messages and recover more gracefully.
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attributes_box.push_all(self.parse_outer_attributes().as_slice());
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attributes_box.push_all(self.parse_outer_attributes()[]);
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match self.token {
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token::Semi => {
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if !attributes_box.is_empty() {
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let last_span = self.last_span;
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self.span_err(last_span,
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Parser::expected_item_err(attributes_box.as_slice()));
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Parser::expected_item_err(attributes_box[]));
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attributes_box = Vec::new();
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}
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self.bump(); // empty
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@ -3944,7 +3944,7 @@ impl<'a> Parser<'a> {
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if !attributes_box.is_empty() {
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let last_span = self.last_span;
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self.span_err(last_span,
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Parser::expected_item_err(attributes_box.as_slice()));
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Parser::expected_item_err(attributes_box[]));
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}
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let hi = self.span.hi;
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@ -4362,7 +4362,7 @@ impl<'a> Parser<'a> {
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_ => {
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let token_str = self.this_token_to_string();
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self.fatal(format!("expected `self`, found `{}`",
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token_str).as_slice())
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token_str)[])
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}
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}
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}
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@ -4516,7 +4516,7 @@ impl<'a> Parser<'a> {
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_ => {
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let token_str = self.this_token_to_string();
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self.fatal(format!("expected `,` or `)`, found `{}`",
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token_str).as_slice())
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token_str)[])
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}
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}
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}
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@ -4692,7 +4692,7 @@ impl<'a> Parser<'a> {
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let (inner_attrs, body) = self.parse_inner_attrs_and_block();
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let body_span = body.span;
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let mut new_attrs = attrs;
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new_attrs.push_all(inner_attrs.as_slice());
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new_attrs.push_all(inner_attrs[]);
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(ast::MethDecl(ident,
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generics,
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abi,
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@ -4849,7 +4849,7 @@ impl<'a> Parser<'a> {
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if fields.len() == 0 {
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self.fatal(format!("unit-like struct definition should be \
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written as `struct {};`",
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token::get_ident(class_name)).as_slice());
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token::get_ident(class_name))[]);
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}
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self.bump();
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} else if self.check(&token::OpenDelim(token::Paren)) {
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@ -4873,7 +4873,7 @@ impl<'a> Parser<'a> {
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if fields.len() == 0 {
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self.fatal(format!("unit-like struct definition should be \
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written as `struct {};`",
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token::get_ident(class_name)).as_slice());
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token::get_ident(class_name))[]);
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}
|
||||
self.expect(&token::Semi);
|
||||
} else if self.eat(&token::Semi) {
|
||||
|
@ -4884,7 +4884,7 @@ impl<'a> Parser<'a> {
|
|||
let token_str = self.this_token_to_string();
|
||||
self.fatal(format!("expected `{}`, `(`, or `;` after struct \
|
||||
name, found `{}`", "{",
|
||||
token_str).as_slice())
|
||||
token_str)[])
|
||||
}
|
||||
|
||||
let _ = ast::DUMMY_NODE_ID; // FIXME: Workaround for crazy bug.
|
||||
|
@ -4913,7 +4913,7 @@ impl<'a> Parser<'a> {
|
|||
let token_str = self.this_token_to_string();
|
||||
self.span_fatal_help(span,
|
||||
format!("expected `,`, or `}}`, found `{}`",
|
||||
token_str).as_slice(),
|
||||
token_str)[],
|
||||
"struct fields should be separated by commas")
|
||||
}
|
||||
}
|
||||
|
@ -4983,7 +4983,7 @@ impl<'a> Parser<'a> {
|
|||
let mut attrs = self.parse_outer_attributes();
|
||||
if first {
|
||||
let mut tmp = attrs_remaining.clone();
|
||||
tmp.push_all(attrs.as_slice());
|
||||
tmp.push_all(attrs[]);
|
||||
attrs = tmp;
|
||||
first = false;
|
||||
}
|
||||
|
@ -5000,7 +5000,7 @@ impl<'a> Parser<'a> {
|
|||
_ => {
|
||||
let token_str = self.this_token_to_string();
|
||||
self.fatal(format!("expected item, found `{}`",
|
||||
token_str).as_slice())
|
||||
token_str)[])
|
||||
}
|
||||
}
|
||||
}
|
||||
|
@ -5009,7 +5009,7 @@ impl<'a> Parser<'a> {
|
|||
// We parsed attributes for the first item but didn't find it
|
||||
let last_span = self.last_span;
|
||||
self.span_err(last_span,
|
||||
Parser::expected_item_err(attrs_remaining.as_slice()));
|
||||
Parser::expected_item_err(attrs_remaining[]));
|
||||
}
|
||||
|
||||
ast::Mod {
|
||||
|
@ -5079,7 +5079,7 @@ impl<'a> Parser<'a> {
|
|||
-> (ast::Item_, Vec<ast::Attribute> ) {
|
||||
let mut prefix = Path::new(self.sess.span_diagnostic.cm.span_to_filename(self.span));
|
||||
prefix.pop();
|
||||
let mod_path = Path::new(".").join_many(self.mod_path_stack.as_slice());
|
||||
let mod_path = Path::new(".").join_many(self.mod_path_stack[]);
|
||||
let dir_path = prefix.join(&mod_path);
|
||||
let mod_string = token::get_ident(id);
|
||||
let (file_path, owns_directory) = match ::attr::first_attr_value_str_by_name(
|
||||
|
@ -5089,8 +5089,8 @@ impl<'a> Parser<'a> {
|
|||
let mod_name = mod_string.get().to_string();
|
||||
let default_path_str = format!("{}.rs", mod_name);
|
||||
let secondary_path_str = format!("{}/mod.rs", mod_name);
|
||||
let default_path = dir_path.join(default_path_str.as_slice());
|
||||
let secondary_path = dir_path.join(secondary_path_str.as_slice());
|
||||
let default_path = dir_path.join(default_path_str[]);
|
||||
let secondary_path = dir_path.join(secondary_path_str[]);
|
||||
let default_exists = default_path.exists();
|
||||
let secondary_exists = secondary_path.exists();
|
||||
|
||||
|
@ -5105,13 +5105,13 @@ impl<'a> Parser<'a> {
|
|||
format!("maybe move this module `{0}` \
|
||||
to its own directory via \
|
||||
`{0}/mod.rs`",
|
||||
this_module).as_slice());
|
||||
this_module)[]);
|
||||
if default_exists || secondary_exists {
|
||||
self.span_note(id_sp,
|
||||
format!("... or maybe `use` the module \
|
||||
`{}` instead of possibly \
|
||||
redeclaring it",
|
||||
mod_name).as_slice());
|
||||
mod_name)[]);
|
||||
}
|
||||
self.abort_if_errors();
|
||||
}
|
||||
|
@ -5122,12 +5122,12 @@ impl<'a> Parser<'a> {
|
|||
(false, false) => {
|
||||
self.span_fatal_help(id_sp,
|
||||
format!("file not found for module `{}`",
|
||||
mod_name).as_slice(),
|
||||
mod_name)[],
|
||||
format!("name the file either {} or {} inside \
|
||||
the directory {}",
|
||||
default_path_str,
|
||||
secondary_path_str,
|
||||
dir_path.display()).as_slice());
|
||||
dir_path.display())[]);
|
||||
}
|
||||
(true, true) => {
|
||||
self.span_fatal_help(
|
||||
|
@ -5136,7 +5136,7 @@ impl<'a> Parser<'a> {
|
|||
and {}",
|
||||
mod_name,
|
||||
default_path_str,
|
||||
secondary_path_str).as_slice(),
|
||||
secondary_path_str)[],
|
||||
"delete or rename one of them to remove the ambiguity");
|
||||
}
|
||||
}
|
||||
|
@ -5158,11 +5158,11 @@ impl<'a> Parser<'a> {
|
|||
let mut err = String::from_str("circular modules: ");
|
||||
let len = included_mod_stack.len();
|
||||
for p in included_mod_stack.slice(i, len).iter() {
|
||||
err.push_str(p.display().as_cow().as_slice());
|
||||
err.push_str(p.display().as_cow()[]);
|
||||
err.push_str(" -> ");
|
||||
}
|
||||
err.push_str(path.display().as_cow().as_slice());
|
||||
self.span_fatal(id_sp, err.as_slice());
|
||||
err.push_str(path.display().as_cow()[]);
|
||||
self.span_fatal(id_sp, err[]);
|
||||
}
|
||||
None => ()
|
||||
}
|
||||
|
@ -5243,7 +5243,7 @@ impl<'a> Parser<'a> {
|
|||
if !attrs_remaining.is_empty() {
|
||||
let last_span = self.last_span;
|
||||
self.span_err(last_span,
|
||||
Parser::expected_item_err(attrs_remaining.as_slice()));
|
||||
Parser::expected_item_err(attrs_remaining[]));
|
||||
}
|
||||
assert!(self.token == token::CloseDelim(token::Brace));
|
||||
ast::ForeignMod {
|
||||
|
@ -5284,7 +5284,7 @@ impl<'a> Parser<'a> {
|
|||
self.span_help(span,
|
||||
format!("perhaps you meant to enclose the crate name `{}` in \
|
||||
a string?",
|
||||
the_ident.as_str()).as_slice());
|
||||
the_ident.as_str())[]);
|
||||
None
|
||||
} else {
|
||||
None
|
||||
|
@ -5310,7 +5310,7 @@ impl<'a> Parser<'a> {
|
|||
self.span_fatal(span,
|
||||
format!("expected extern crate name but \
|
||||
found `{}`",
|
||||
token_str).as_slice());
|
||||
token_str)[]);
|
||||
}
|
||||
};
|
||||
|
||||
|
@ -5408,7 +5408,7 @@ impl<'a> Parser<'a> {
|
|||
self.span_err(start_span,
|
||||
format!("unit-like struct variant should be written \
|
||||
without braces, as `{},`",
|
||||
token::get_ident(ident)).as_slice());
|
||||
token::get_ident(ident))[]);
|
||||
}
|
||||
kind = StructVariantKind(struct_def);
|
||||
} else if self.check(&token::OpenDelim(token::Paren)) {
|
||||
|
@ -5493,7 +5493,7 @@ impl<'a> Parser<'a> {
|
|||
format!("illegal ABI: expected one of [{}], \
|
||||
found `{}`",
|
||||
abi::all_names().connect(", "),
|
||||
the_string).as_slice());
|
||||
the_string)[]);
|
||||
None
|
||||
}
|
||||
}
|
||||
|
@ -5555,7 +5555,7 @@ impl<'a> Parser<'a> {
|
|||
format!("`extern mod` is obsolete, use \
|
||||
`extern crate` instead \
|
||||
to refer to external \
|
||||
crates.").as_slice())
|
||||
crates.")[])
|
||||
}
|
||||
return self.parse_item_extern_crate(lo, visibility, attrs);
|
||||
}
|
||||
|
@ -5583,7 +5583,7 @@ impl<'a> Parser<'a> {
|
|||
let token_str = self.this_token_to_string();
|
||||
self.span_fatal(span,
|
||||
format!("expected `{}` or `fn`, found `{}`", "{",
|
||||
token_str).as_slice());
|
||||
token_str)[]);
|
||||
}
|
||||
|
||||
if self.eat_keyword(keywords::Virtual) {
|
||||
|
@ -5696,7 +5696,7 @@ impl<'a> Parser<'a> {
|
|||
if self.eat_keyword(keywords::Mod) {
|
||||
// MODULE ITEM
|
||||
let (ident, item_, extra_attrs) =
|
||||
self.parse_item_mod(attrs.as_slice());
|
||||
self.parse_item_mod(attrs[]);
|
||||
let last_span = self.last_span;
|
||||
let item = self.mk_item(lo,
|
||||
last_span.hi,
|
||||
|
@ -6031,7 +6031,7 @@ impl<'a> Parser<'a> {
|
|||
macros_allowed: bool)
|
||||
-> ParsedItemsAndViewItems {
|
||||
let mut attrs = first_item_attrs;
|
||||
attrs.push_all(self.parse_outer_attributes().as_slice());
|
||||
attrs.push_all(self.parse_outer_attributes()[]);
|
||||
// First, parse view items.
|
||||
let mut view_items : Vec<ast::ViewItem> = Vec::new();
|
||||
let mut items = Vec::new();
|
||||
|
@ -6113,7 +6113,7 @@ impl<'a> Parser<'a> {
|
|||
macros_allowed: bool)
|
||||
-> ParsedItemsAndViewItems {
|
||||
let mut attrs = first_item_attrs;
|
||||
attrs.push_all(self.parse_outer_attributes().as_slice());
|
||||
attrs.push_all(self.parse_outer_attributes()[]);
|
||||
let mut foreign_items = Vec::new();
|
||||
loop {
|
||||
match self.parse_foreign_item(attrs, macros_allowed) {
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue