1*7d6b924dSDenis Zobnin // RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify %s 2*7d6b924dSDenis Zobnin 3*7d6b924dSDenis Zobnin // From PR23057 comment #18 (https://llvm.org/bugs/show_bug.cgi?id=23057#c18). 4*7d6b924dSDenis Zobnin 5*7d6b924dSDenis Zobnin namespace N { 6*7d6b924dSDenis Zobnin int X[10]; // expected-note{{declared here}}}} 7*7d6b924dSDenis Zobnin } 8*7d6b924dSDenis Zobnin f1()9*7d6b924dSDenis Zobninvoid f1() { 10*7d6b924dSDenis Zobnin for (auto operator new : X); // expected-error{{'operator new' cannot be the name of a variable or data member}} 11*7d6b924dSDenis Zobnin // expected-error@-1{{use of undeclared identifier 'X'; did you mean 'N::X'?}} 12*7d6b924dSDenis Zobnin } 13*7d6b924dSDenis Zobnin f2()14*7d6b924dSDenis Zobninvoid f2() { 15*7d6b924dSDenis Zobnin for (a operator== :) // expected-error{{'operator==' cannot be the name of a variable or data member}} 16*7d6b924dSDenis Zobnin // expected-error@-1{{expected expression}} 17*7d6b924dSDenis Zobnin // expected-error@-2{{unknown type name 'a'}} 18*7d6b924dSDenis Zobnin } // expected-error{{expected statement}} 19