From 7ca2c981b28676a8411e0b2c96db001b9633c1d2 Mon Sep 17 00:00:00 2001
From: lcnr <rust@lcnr.de>
Date: Fri, 26 Mar 2021 19:52:09 +0100
Subject: [PATCH] fix doc comment for `ty::Dynamic

---
 compiler/rustc_middle/src/ty/sty.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/rustc_middle/src/ty/sty.rs b/compiler/rustc_middle/src/ty/sty.rs
index 2cd969d7a16..e78e928398f 100644
--- a/compiler/rustc_middle/src/ty/sty.rs
+++ b/compiler/rustc_middle/src/ty/sty.rs
@@ -160,7 +160,7 @@ pub enum TyKind<'tcx> {
     /// ```
     FnPtr(PolyFnSig<'tcx>),
 
-    /// A trait, defined with `trait`.
+    /// A trait object. Written as `dyn for<'b> Trait<'b, Assoc = u32> + Send + 'a`.
     Dynamic(&'tcx List<Binder<ExistentialPredicate<'tcx>>>, ty::Region<'tcx>),
 
     /// The anonymous type of a closure. Used to represent the type of
-- 
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