From a26770c3d94ea449f1a9c3a9cf19fec28e3691ff Mon Sep 17 00:00:00 2001
From: Jonathan Wakely <cxx@kayari.org>
Date: Tue, 9 Sep 2025 13:43:30 +0100
Subject: [PATCH] [meta.type.synop] Remove redundant cast in constant_wrapper
 declaration

The use of `decltype(cw-fixed-value(X))` instead of just `decltype(X)`
is a workaround for a GCC bug: https://gcc.gnu.org/PR117392

There's no need for the standard to specify it this way.
---
 source/meta.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/meta.tex b/source/meta.tex
index e848e048f8..d89ce81cf0 100644
--- a/source/meta.tex
+++ b/source/meta.tex
@@ -169,7 +169,7 @@
   template<class T>
     struct @\exposidnc{cw-fixed-value}@;                                      // \expos
 
-  template<@\exposidnc{cw-fixed-value}@ X, class = typename decltype(@\exposid{cw-fixed-value}@(X))::@\exposid{type}@>
+  template<@\exposidnc{cw-fixed-value}@ X, class = typename decltype(X)::@\exposid{type}@>
     struct constant_wrapper;
 
   template<class T>