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Clang: Add CLANG-UPGRADE-CHECK marker

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...for things to watch out on an upgrade.

Change-Id: I75b77a3c8fa238939b625d084c7db220ab429319
Reviewed-by: David Schulz <david.schulz@qt.io>
This commit is contained in:
Nikolai Kosjar
2017-06-15 17:40:32 +02:00
parent 1623af0da5
commit 0bc782c468
5 changed files with 7 additions and 2 deletions
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3
src/plugins/cpptools/compileroptionsbuilder.cpp
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@@ -340,6 +340,7 @@ void CompilerOptionsBuilder::addMsvcCompatibilityVersion()
static QStringList languageFeatureMacros()
{
// CLANG-UPGRADE-CHECK: Update known language features macros.
// Collected with:
// $ CALL "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\vcvarsall.bat" x86
// $ D:\usr\llvm-3.8.0\bin\clang++.exe -fms-compatibility-version=19 -std=c++1y -dM -E D:\empty.cpp | grep __cpp_
@@ -389,7 +390,7 @@ void CompilerOptionsBuilder::undefineCppLanguageFeatureMacrosForMsvc2015()
void CompilerOptionsBuilder::addDefineFloat128ForMingw()
{
// TODO: Remove once this is fixed in clang >= 3.9.
// CLANG-UPGRADE-CHECK: Workaround still needed?
// https://llvm.org/bugs/show_bug.cgi?id=30685
if (m_projectPart.toolchainType == ProjectExplorer::Constants::MINGW_TOOLCHAIN_TYPEID)
addDefine("#define __float128 void");