diff options
author | Edwin Cheng <[email protected]> | 2019-06-02 17:54:33 +0100 |
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committer | Edwin Cheng <[email protected]> | 2019-06-02 17:54:33 +0100 |
commit | 54ea251bd40bec06c28e635371588e83cdacca9b (patch) | |
tree | 51d6cef8d75b860ec41a1a4ba712ab0f2103f10b /crates/ra_mbe/src/subtree_parser.rs | |
parent | ccec71165bf1f8f79bd2d2a5c05bed55ff3a07a2 (diff) |
Store referece in tokenbuffer
Diffstat (limited to 'crates/ra_mbe/src/subtree_parser.rs')
-rw-r--r-- | crates/ra_mbe/src/subtree_parser.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/crates/ra_mbe/src/subtree_parser.rs b/crates/ra_mbe/src/subtree_parser.rs index 1f12e42ef..4a6f6aa45 100644 --- a/crates/ra_mbe/src/subtree_parser.rs +++ b/crates/ra_mbe/src/subtree_parser.rs | |||
@@ -10,7 +10,7 @@ struct OffsetTokenSink<'a> { | |||
10 | } | 10 | } |
11 | 11 | ||
12 | impl<'a> OffsetTokenSink<'a> { | 12 | impl<'a> OffsetTokenSink<'a> { |
13 | pub fn collect(&self, begin: Cursor<'a>) -> Vec<tt::TokenTree> { | 13 | pub fn collect(&self, begin: Cursor<'a>) -> Vec<&'a tt::TokenTree> { |
14 | if !self.cursor.is_root() { | 14 | if !self.cursor.is_root() { |
15 | return vec![]; | 15 | return vec![]; |
16 | } | 16 | } |
@@ -114,7 +114,7 @@ impl<'a> Parser<'a> { | |||
114 | 1 => Some(res[0].clone()), | 114 | 1 => Some(res[0].clone()), |
115 | _ => Some(tt::TokenTree::Subtree(tt::Subtree { | 115 | _ => Some(tt::TokenTree::Subtree(tt::Subtree { |
116 | delimiter: tt::Delimiter::None, | 116 | delimiter: tt::Delimiter::None, |
117 | token_trees: res, | 117 | token_trees: res.into_iter().cloned().collect(), |
118 | })), | 118 | })), |
119 | } | 119 | } |
120 | } | 120 | } |