From f26338547149ba7503d406c46322c8bfcf77468f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Storsj=C3=B6?= <martin@martin.st>
Date: Tue, 11 Aug 2020 12:02:12 +0300
Subject: [PATCH] QCache: Fix the usage of std::is_nothrow_assignable_v

The std::is_nothrow_assignable_v template takes two template
parameters. Current clang nightly errors out on the previous code,
while earlier versions, and GCC, fail to diagnose the missing
template parameter.

Change-Id: I8ae7d5b9a9e89c5579e5526fb29d4da5cd1ab859
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
---
 src/corelib/tools/qcache.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/corelib/tools/qcache.h b/src/corelib/tools/qcache.h
index ac7760be0b..fbfa2ab997 100644
--- a/src/corelib/tools/qcache.h
+++ b/src/corelib/tools/qcache.h
@@ -111,7 +111,7 @@ class QCache
         {
             return Node(k, std::move(t));
         }
-        void replace(const Value &t) noexcept(std::is_nothrow_assignable_v<T>)
+        void replace(const Value &t) noexcept(std::is_nothrow_assignable_v<T, T>)
         {
             value = t;
         }