refactor ascription

1 files changed, 5 insertions, 0 deletions

diff --git a/src/parser/grammar/types.rs b/src/parser/grammar/types.rs
index bcdc3ef97..014086521 100644
--- a/src/parser/grammar/types.rs
+++ b/src/parser/grammar/types.rs
@@ -17,6 +17,11 @@ pub(super) fn type_(p: &mut Parser) {
     }
 }
 
+pub(super) fn ascription(p: &mut Parser) {
+    p.expect(COLON);
+    type_(p)
+}
+
 fn type_no_plus(p: &mut Parser) {
     type_(p);
 }