From a8e997c819cc3cb9c70062da93809cd6f2540a0a Mon Sep 17 00:00:00 2001
From: Dylan MacKenzie <ecstaticmorse@gmail.com>
Date: Tue, 10 Dec 2019 22:24:10 -0800
Subject: Improve comment

---
 src/librustc_passes/check_const.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/librustc_passes')

diff --git a/src/librustc_passes/check_const.rs b/src/librustc_passes/check_const.rs
index e108dfb8173..a60e005797e 100644
--- a/src/librustc_passes/check_const.rs
+++ b/src/librustc_passes/check_const.rs
@@ -56,8 +56,8 @@ impl NonConstExpr {
             | Self::Match(WhileLetDesugar)
             => &[sym::const_loop, sym::const_if_match],
 
-            // `for` loops desugar to a call to `FromIterator::from_iterator`,
-            // so they are not yet supported behind a feature flag.
+            // A `for` loop's desugaring contains a call to `FromIterator::from_iter`,
+            // so they are not yet allowed with `#![feature(const_loop)]`.
             _ => return None,
         };
 
-- 
cgit 1.4.1-3-g733a5