From a1ff9d170f97a5e812b365b4b82b4d8cde638807 Mon Sep 17 00:00:00 2001
From: Alessandro Portale <alessandro.portale@qt.io>
Date: Tue, 17 Nov 2020 22:53:59 +0100
Subject: CppTools: "CLANG-UPGRADE-CHECK: Update known language features
 macros."

Clang++ 11 has __cpp_constexpr_in_decltype

Change-Id: I450a79f2af8cd6aca51b95b11b3c06b9682c0418
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>
---
 src/plugins/cpptools/compileroptionsbuilder.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/plugins/cpptools/compileroptionsbuilder.cpp')

diff --git a/src/plugins/cpptools/compileroptionsbuilder.cpp b/src/plugins/cpptools/compileroptionsbuilder.cpp
index 246298d98c..23837a8d0c 100644
--- a/src/plugins/cpptools/compileroptionsbuilder.cpp
+++ b/src/plugins/cpptools/compileroptionsbuilder.cpp
@@ -580,6 +580,7 @@ static QStringList languageFeatureMacros()
         "__cpp_binary_literals",
         "__cpp_capture_star_this",
         "__cpp_constexpr",
+        "__cpp_constexpr_in_decltype",
         "__cpp_decltype",
         "__cpp_decltype_auto",
         "__cpp_deduction_guides",
-- 
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