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authorEdwin Cheng <[email protected]>2019-04-17 05:34:43 +0100
committerEdwin Cheng <[email protected]>2019-04-17 05:34:43 +0100
commit57e4122b890d56c11f9d74c1bdfed40f186331a4 (patch)
tree5ce7ba4ec6fbf9ce8a25bfe2877abc78dd4e9f45 /crates/ra_mbe/src/subtree_parser.rs
parent546d9be2a7bf7b3942c125f922a01321aea6ad26 (diff)
Add mbe stmt matcher
Diffstat (limited to 'crates/ra_mbe/src/subtree_parser.rs')
-rw-r--r--crates/ra_mbe/src/subtree_parser.rs4
1 files changed, 4 insertions, 0 deletions
diff --git a/crates/ra_mbe/src/subtree_parser.rs b/crates/ra_mbe/src/subtree_parser.rs
index 13d5d2169..f075ce245 100644
--- a/crates/ra_mbe/src/subtree_parser.rs
+++ b/crates/ra_mbe/src/subtree_parser.rs
@@ -42,6 +42,10 @@ impl<'a> Parser<'a> {
42 self.parse(ra_parser::parse_pat) 42 self.parse(ra_parser::parse_pat)
43 } 43 }
44 44
45 pub fn parse_stmt(self) -> Option<tt::TokenTree> {
46 self.parse(|src, sink| ra_parser::parse_stmt(src, sink, false))
47 }
48
45 fn parse<F>(self, f: F) -> Option<tt::TokenTree> 49 fn parse<F>(self, f: F) -> Option<tt::TokenTree>
46 where 50 where
47 F: FnOnce(&dyn TokenSource, &mut dyn TreeSink), 51 F: FnOnce(&dyn TokenSource, &mut dyn TreeSink),