From dd5c6c73d071531b0d2f2c36bbf9537a9bc9163d Mon Sep 17 00:00:00 2001
From: Nikolai Kosjar <nikolai.kosjar@qt.io>
Date: Mon, 26 Nov 2018 12:22:57 +0100
Subject: [PATCH] ToolChain: QTC_CHECK() conversion of __cplusplus macro

Change-Id: I80a6cc4ea9a7dcb10614638f534259e02ed4c10e
Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
---
 src/plugins/projectexplorer/toolchain.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/plugins/projectexplorer/toolchain.cpp b/src/plugins/projectexplorer/toolchain.cpp
index a3f875726ec..90e9ec147fc 100644
--- a/src/plugins/projectexplorer/toolchain.cpp
+++ b/src/plugins/projectexplorer/toolchain.cpp
@@ -289,7 +289,12 @@ bool ToolChain::fromMap(const QVariantMap &data)
 static long toLanguageVersionAsLong(QByteArray dateAsByteArray)
 {
     dateAsByteArray.chop(1); // Strip 'L'.
-    return dateAsByteArray.toLong(nullptr);
+
+    bool success = false;
+    const int result = dateAsByteArray.toLong(&success);
+    QTC_CHECK(success);
+
+    return result;
 }
 
 LanguageVersion ToolChain::cxxLanguageVersion(const QByteArray &cplusplusMacroValue)