CppTools: Default to latest language version for files without project

Some compilers have outdated defaults; e.g. the current Apple clang on
my test machine sets __cplusplus to 199711L (whereas earlier releases
already used 201402L ...).
Amends 9c3420120e.

Change-Id: I8708b41f6d616ca0f1b73f72473f4612e463bff6
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
This commit is contained in:
Christian Kandeler
2021-05-17 16:48:18 +02:00
parent 12fd21a880
commit df4b682474

View File

@@ -1293,6 +1293,10 @@ ProjectPart::Ptr CppModelManager::fallbackProjectPart()
defaultKit->addToEnvironment(env);
ToolChainInfo tcInfo(defaultTc, sysroot.toString(), env);
part->setupToolchainProperties(tcInfo, {});
if (part->language == Language::C)
part->languageVersion = Utils::LanguageVersion::LatestC;
else
part->languageVersion = Utils::LanguageVersion::LatestCxx;
}
part->updateLanguageFeatures();