From aac9dfa46418603940ab2333cfea2190d9464d9e Mon Sep 17 00:00:00 2001
From: Edwin Cheng <edwin0cheng@gmail.com>
Date: Sat, 6 Apr 2019 20:14:28 +0800
Subject: Add TtCursorTokenSource and TtCursorTokenSink

---
 crates/ra_parser/src/grammar.rs | 4 ++++
 crates/ra_parser/src/lib.rs     | 8 ++++++++
 2 files changed, 12 insertions(+)

(limited to 'crates/ra_parser/src')

diff --git a/crates/ra_parser/src/grammar.rs b/crates/ra_parser/src/grammar.rs
index b2ffeff8c..c5f510e6b 100644
--- a/crates/ra_parser/src/grammar.rs
+++ b/crates/ra_parser/src/grammar.rs
@@ -49,6 +49,10 @@ pub(crate) fn root(p: &mut Parser) {
     m.complete(p, SOURCE_FILE);
 }
 
+pub(crate) fn path(p: &mut Parser) {
+    paths::type_path(p);
+}
+
 pub(crate) fn reparser(
     node: SyntaxKind,
     first_child: Option<SyntaxKind>,
diff --git a/crates/ra_parser/src/lib.rs b/crates/ra_parser/src/lib.rs
index 30ba06aac..3ceeeebd7 100644
--- a/crates/ra_parser/src/lib.rs
+++ b/crates/ra_parser/src/lib.rs
@@ -61,6 +61,14 @@ pub fn parse(token_source: &dyn TokenSource, tree_sink: &mut dyn TreeSink) {
     event::process(tree_sink, events);
 }
 
+/// Parse given tokens into the given sink as a path
+pub fn parse_path(token_source: &dyn TokenSource, tree_sink: &mut dyn TreeSink) {
+    let mut p = parser::Parser::new(token_source);
+    grammar::path(&mut p);
+    let events = p.finish();
+    event::process(tree_sink, events);
+}
+
 /// A parsing function for a specific braced-block.
 pub struct Reparser(fn(&mut parser::Parser));
 
-- 
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