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| author | Patrick Walton <pcwalton@mimiga.net> | 2013-12-27 13:27:03 -0800 |
|---|---|---|
| committer | Patrick Walton <pcwalton@mimiga.net> | 2014-01-03 14:01:57 -0800 |
| commit | c233c2edfdc4639963dc2310783cd84bc4aefa7d (patch) | |
| tree | 0ceb753884ce9dc6b45b18fd1fb5affc55417826 /src/libsyntax/parse | |
| parent | bac8b2e557109b24277d28a00aea5448fc6933f6 (diff) | |
| download | rust-c233c2edfdc4639963dc2310783cd84bc4aefa7d.tar.gz rust-c233c2edfdc4639963dc2310783cd84bc4aefa7d.zip | |
libsyntax: De-`@mut` `TtReader::cur_tok`
Diffstat (limited to 'src/libsyntax/parse')
| -rw-r--r-- | src/libsyntax/parse/lexer.rs | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/libsyntax/parse/lexer.rs b/src/libsyntax/parse/lexer.rs index f86a3d0321d..fa82e8c67f2 100644 --- a/src/libsyntax/parse/lexer.rs +++ b/src/libsyntax/parse/lexer.rs @@ -133,7 +133,10 @@ impl reader for StringReader { } impl reader for TtReader { - fn is_eof(@mut self) -> bool { self.cur_tok == token::EOF } + fn is_eof(@mut self) -> bool { + let cur_tok = self.cur_tok.borrow(); + *cur_tok.get() == token::EOF + } fn next_token(@mut self) -> TokenAndSpan { let r = tt_next_token(self); debug!("TtReader: r={:?}", r); @@ -145,7 +148,7 @@ impl reader for TtReader { fn span_diag(@mut self) -> @mut SpanHandler { self.sp_diag } fn peek(@mut self) -> TokenAndSpan { TokenAndSpan { - tok: self.cur_tok.clone(), + tok: self.cur_tok.get(), sp: self.cur_span, } } |