torarnv added a comment. https://codereview.qt-project.org/c/qt/qtbase/+/284037 has merged and will be part of Qt 5.14.1
I went with treating them all under one strategy: #ifndef __has_foo #define __has_foo(x) 0 #endif This includes `__has_builtin`, `__has_feature`, `__has_attribute`, `__has_cpp_attribute`, `__has_include`, and `__has_include_next`. Repository: rC Clang CHANGES SINCE LAST ACTION https://reviews.llvm.org/D49091/new/ https://reviews.llvm.org/D49091 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
