From 34f33ec789297716995045f7067aeb4d77947d89 Mon Sep 17 00:00:00 2001 From: est31 Date: Sun, 13 Nov 2016 17:55:17 +0100 Subject: Fix empty lifetime list or one with trailing comma being rejected Fixes #37733 --- src/libsyntax/parse/parser.rs | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'src/libsyntax/parse') diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs index b80aa667be6..064c93c2866 100644 --- a/src/libsyntax/parse/parser.rs +++ b/src/libsyntax/parse/parser.rs @@ -1943,12 +1943,12 @@ impl<'a> Parser<'a> { if let Some(recv) = followed_by_ty_params { assert!(recv.is_empty()); *recv = attrs; - } else { + debug!("parse_lifetime_defs ret {:?}", res); + return Ok(res); + } else if !attrs.is_empty() { let msg = "trailing attribute after lifetime parameters"; return Err(self.fatal(msg)); } - debug!("parse_lifetime_defs ret {:?}", res); - return Ok(res); } } -- cgit 1.4.1-3-g733a5