Primarily FrontendAction now gets passed as unique_ptr, but also StringRef was added in a few places. See https://releases.llvm.org/10.0.0/tools/clang/docs/ReleaseNotes.html#internal-api-changes and http://llvm.org/docs/ProgrammersManual.html#the-stringref-class Also, llvm::make_unique is now std::make_unique: https://reviews.llvm.org/D66259 because LLVM requires C++14.
* Create AppImage package using linuxdeployqt in Travis CI * Renamed appPath() to sharedDataPath() * Fixed include error in tutorial