38   bool diagAppertainsToDecl(Sema &S, const ParsedAttr &Attr,  in diagAppertainsToDecl()
42       S.Diag(Attr.getLoc(), diag::warn_attribute_wrong_decl_type_str)  in diagAppertainsToDecl()
43           << Attr << "functions";  in diagAppertainsToDecl()
50                                    const ParsedAttr &Attr) const override {  in handleDeclAttribute()
56       S.Diag(Attr.getLoc(), ID);  in handleDeclAttribute()
62     if (Attr.getNumArgs() > 3) {  in handleDeclAttribute()
66       S.Diag(Attr.getLoc(), ID);  in handleDeclAttribute()
70     if (Attr.getNumArgs() > 0) {  in handleDeclAttribute()
71       auto *Arg0 = Attr.getArgAsExpr(0);  in handleDeclAttribute()
78         S.Diag(Attr.getLoc(), ID);  in handleDeclAttribute()
82       for (unsigned i = 0; i < Attr.getNumArgs(); i++) {  in handleDeclAttribute()
83         ArgsBuf.push_back(Attr.getArgAsExpr(i));  in handleDeclAttribute()
86                                       ArgsBuf.size(), Attr.getRange()));  in handleDeclAttribute()
90                                       Attr.getRange()));  in handleDeclAttribute()