From 20eda09712f0c4cd701575d125122472252820db Mon Sep 17 00:00:00 2001
From: Edwin Cheng <edwin0cheng@gmail.com>
Date: Sat, 6 Mar 2021 04:57:34 +0800
Subject: Fix fail to parse :: for meta in mbe

---
 crates/parser/src/grammar.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'crates/parser/src/grammar.rs')

diff --git a/crates/parser/src/grammar.rs b/crates/parser/src/grammar.rs
index 6913e9ec2..6159d064c 100644
--- a/crates/parser/src/grammar.rs
+++ b/crates/parser/src/grammar.rs
@@ -95,7 +95,7 @@ pub(crate) mod fragments {
                 // https://doc.rust-lang.org/reference/paths.html#simple-paths
                 // The start of an meta must be a simple path
                 match p.current() {
-                    IDENT | T![::] | T![super] | T![self] | T![crate] => p.bump_any(),
+                    IDENT | T![super] | T![self] | T![crate] => p.bump_any(),
                     T![=] => {
                         p.bump_any();
                         match p.current() {
@@ -105,6 +105,7 @@ pub(crate) mod fragments {
                         }
                         break;
                     }
+                    _ if p.at(T![::]) => p.bump(T![::]),
                     _ => break,
                 }
             }
-- 
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