From fe275c75ae865ddcc9e654de498b723ca92d2e35 Mon Sep 17 00:00:00 2001
From: Fabian Kosmale <fabian.kosmale@qt.io>
Date: Thu, 19 Mar 2020 11:18:54 +0100
Subject: QMetaType: Do copy constuctible check at compile time

Change-Id: I2f6a9bbaa0153fa33fc6a0b68bcedfbe3b9b1a7c
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
---
 src/corelib/kernel/qmetatype.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/corelib/kernel/qmetatype.h')

diff --git a/src/corelib/kernel/qmetatype.h b/src/corelib/kernel/qmetatype.h
index 1ae0fb45bc..2ae4ae1103 100644
--- a/src/corelib/kernel/qmetatype.h
+++ b/src/corelib/kernel/qmetatype.h
@@ -2701,7 +2701,7 @@ QMetaTypeInterface QMetaTypeForType<T>::metaType = {
         }
     }),
     /*.copyCtr=*/ QT_METATYPE_CONSTEXPRLAMDA( -> QMetaTypeInterface::CopyCtrFn {
-        if (std::is_copy_constructible_v<T>) {
+        if constexpr (std::is_copy_constructible_v<T>) {
             return [](const QMetaTypeInterface *, void *addr, const void *other) {
                 new (addr) T(*reinterpret_cast<const T *>(other));
             };
-- 
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