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author | Edwin Cheng <[email protected]> | 2019-04-08 13:32:21 +0100 |
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committer | Edwin Cheng <[email protected]> | 2019-04-08 13:32:21 +0100 |
commit | 8ed710457875e6f580a0ddf6ab29c6b10d389a41 (patch) | |
tree | 9c8cd6ab578167c6677a18173618ae53b2167012 /crates/ra_mbe/src/subtree_parser.rs | |
parent | c785c7312da834c62b44c4f2736dbde3404b64dd (diff) |
Refactoring and add some docs
Diffstat (limited to 'crates/ra_mbe/src/subtree_parser.rs')
-rw-r--r-- | crates/ra_mbe/src/subtree_parser.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/crates/ra_mbe/src/subtree_parser.rs b/crates/ra_mbe/src/subtree_parser.rs index f198c8224..ce39a40bb 100644 --- a/crates/ra_mbe/src/subtree_parser.rs +++ b/crates/ra_mbe/src/subtree_parser.rs | |||
@@ -44,7 +44,9 @@ impl<'a> Parser<'a> { | |||
44 | } | 44 | } |
45 | 45 | ||
46 | fn finish(self, parsed_token: usize, src: &mut SubtreeTokenSource) -> Option<tt::TokenTree> { | 46 | fn finish(self, parsed_token: usize, src: &mut SubtreeTokenSource) -> Option<tt::TokenTree> { |
47 | let res = src.bump_n(parsed_token, self.cur_pos); | 47 | let res = src.bump_n(parsed_token); |
48 | *self.cur_pos += res.len(); | ||
49 | |||
48 | let res: Vec<_> = res.into_iter().cloned().collect(); | 50 | let res: Vec<_> = res.into_iter().cloned().collect(); |
49 | 51 | ||
50 | match res.len() { | 52 | match res.len() { |