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| author | Patrick Walton <pcwalton@mimiga.net> | 2013-12-30 14:40:31 -0800 |
|---|---|---|
| committer | Patrick Walton <pcwalton@mimiga.net> | 2014-01-02 14:16:07 -0800 |
| commit | 425a140485dc3ba70c4e30e10cd8d5fd92a458c5 (patch) | |
| tree | f570e95e025778143c9ba017c6c76a57f61b98d0 /src/libsyntax/ext/tt | |
| parent | f499d365ada01a23bd046bac9b1bef7ccdb9fa8c (diff) | |
| download | rust-425a140485dc3ba70c4e30e10cd8d5fd92a458c5.tar.gz rust-425a140485dc3ba70c4e30e10cd8d5fd92a458c5.zip | |
libsyntax: De-`@mut` `quote_depth` in the parser
Diffstat (limited to 'src/libsyntax/ext/tt')
| -rw-r--r-- | src/libsyntax/ext/tt/macro_parser.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libsyntax/ext/tt/macro_parser.rs b/src/libsyntax/ext/tt/macro_parser.rs index f2c695c6cd6..a14d25305fd 100644 --- a/src/libsyntax/ext/tt/macro_parser.rs +++ b/src/libsyntax/ext/tt/macro_parser.rs @@ -448,9 +448,9 @@ pub fn parse_nt(p: &mut Parser, name: &str) -> nonterminal { } "attr" => token::nt_attr(@p.parse_attribute(false)), "tt" => { - *p.quote_depth += 1u; //but in theory, non-quoted tts might be useful + p.quote_depth += 1u; //but in theory, non-quoted tts might be useful let res = token::nt_tt(@p.parse_token_tree()); - *p.quote_depth -= 1u; + p.quote_depth -= 1u; res } "matchers" => token::nt_matchers(p.parse_matchers()), |