lib/Sema/SemaDeclCXX.cpp

871     case Decl::Using:
7733 bool Sema::CheckUsingShadowDecl(UsingDecl *Using, NamedDecl *Orig,
7766         Diag(Using->getLocation(),
7768           << Using->getQualifierLoc().getSourceRange();
7773       Diag(Using->getQualifierLoc().getBeginLoc(),
7775         << Using->getQualifier()
7777         << Using->getQualifierLoc().getSourceRange();
7824       Diag(Using->getLocation(), diag::err_using_decl_conflict);
7836       Diag(Using->getLocation(), diag::err_using_decl_conflict);
7851     Diag(Using->getLocation(), diag::err_using_decl_conflict);
7860   Diag(Using->getLocation(), diag::err_using_decl_conflict);
8260          "Using decl naming constructor doesn't have type in scope spec.");