Diags 17 tools/build/feature/test-clang.cpp DiagnosticsEngine Diags(DiagID, &*DiagOpts); Diags 18 tools/build/feature/test-clang.cpp Driver TheDriver("test", "bpf-pc-linux", Diags); Diags 40 tools/perf/util/c++/clang.cpp DiagnosticsEngine& Diags) Diags 58 tools/perf/util/c++/clang.cpp CompilerInvocation *CI = tooling::newInvocation(&Diags, CCArgs);