From 27b703dd409c875853394f9c7f8400cd34390088 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Mon, 22 Jul 2019 12:09:34 +0300
Subject: add rustc_private as a proper language feature gate

At the moment, `rustc_private` as a (library) feature exists by
accident: `char::is_xid_start`, `char::is_xid_continue` methods in
libcore define it.
---
 src/libsyntax/feature_gate.rs | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/libsyntax')

diff --git a/src/libsyntax/feature_gate.rs b/src/libsyntax/feature_gate.rs
index 6a3f58ec89e..43f0eaae7c9 100644
--- a/src/libsyntax/feature_gate.rs
+++ b/src/libsyntax/feature_gate.rs
@@ -126,6 +126,9 @@ declare_features! (
 
     // no-tracking-issue-start
 
+    // Allows using compiler's own crates.
+    (active, rustc_private, "1.0.0", Some(27812), None),
+
     // Allows using the `rust-intrinsic`'s "ABI".
     (active, intrinsics, "1.0.0", None, None),
 
-- 
cgit 1.4.1-3-g733a5