diff options
Diffstat (limited to 'src/libsyntax/ext/tt/macro_rules.rs')
| -rw-r--r-- | src/libsyntax/ext/tt/macro_rules.rs | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/libsyntax/ext/tt/macro_rules.rs b/src/libsyntax/ext/tt/macro_rules.rs index f322cf8bad0..fa6d934a457 100644 --- a/src/libsyntax/ext/tt/macro_rules.rs +++ b/src/libsyntax/ext/tt/macro_rules.rs @@ -50,7 +50,7 @@ impl<'a> ParserAnyMacro<'a> { following", token_str); let span = parser.span; - parser.span_err(span, &msg[]); + parser.span_err(span, &msg[..]); } } } @@ -123,8 +123,8 @@ impl TTMacroExpander for MacroRulesMacroExpander { self.name, self.imported_from, arg, - &self.lhses[], - &self.rhses[]) + &self.lhses, + &self.rhses) } } @@ -151,7 +151,7 @@ fn generic_extension<'cx>(cx: &'cx ExtCtxt, match **lhs { MatchedNonterminal(NtTT(ref lhs_tt)) => { let lhs_tt = match **lhs_tt { - TtDelimited(_, ref delim) => &delim.tts[], + TtDelimited(_, ref delim) => &delim.tts[..], _ => cx.span_fatal(sp, "malformed macro lhs") }; // `None` is because we're not interpolating @@ -159,7 +159,7 @@ fn generic_extension<'cx>(cx: &'cx ExtCtxt, None, None, arg.iter() - .map(|x| (*x).clone()) + .cloned() .collect(), true); match parse(cx.parse_sess(), cx.cfg(), arg_rdr, lhs_tt) { @@ -192,13 +192,13 @@ fn generic_extension<'cx>(cx: &'cx ExtCtxt, best_fail_spot = sp; best_fail_msg = (*msg).clone(); }, - Error(sp, ref msg) => cx.span_fatal(sp, &msg[]) + Error(sp, ref msg) => cx.span_fatal(sp, &msg[..]) } } _ => cx.bug("non-matcher found in parsed lhses") } } - cx.span_fatal(best_fail_spot, &best_fail_msg[]); + cx.span_fatal(best_fail_spot, &best_fail_msg[..]); } // Note that macro-by-example's input is also matched against a token tree: |