1 files changed, 11 insertions, 9 deletions
diff --git a/src/libsyntax/parse/common.rs b/src/libsyntax/parse/common.rs
index 060b0b52637..b57708f9193 100644
--- a/src/libsyntax/parse/common.rs
+++ b/src/libsyntax/parse/common.rs
@@ -19,16 +19,18 @@ pub struct SeqSep {
     pub trailing_sep_allowed: bool,
 }
 
-pub fn seq_sep_trailing_allowed(t: token::Token) -> SeqSep {
-    SeqSep {
-        sep: Some(t),
-        trailing_sep_allowed: true,
+impl SeqSep {
+    pub fn trailing_allowed(t: token::Token) -> SeqSep {
+        SeqSep {
+            sep: Some(t),
+            trailing_sep_allowed: true,
+        }
     }
-}
 
-pub fn seq_sep_none() -> SeqSep {
-    SeqSep {
-        sep: None,
-        trailing_sep_allowed: false,
+    pub fn none() -> SeqSep {
+        SeqSep {
+            sep: None,
+            trailing_sep_allowed: false,
+        }
     }
 }