145cad4adb802b818211b1c697f550d3bf1e98e51Chandler Carruth// RUN: %clang_cc1 -fsyntax-only -verify %s 245cad4adb802b818211b1c697f550d3bf1e98e51Chandler Carruth// 345cad4adb802b818211b1c697f550d3bf1e98e51Chandler Carruth// The whole point of this test is to verify certain diagnostics work in the 445cad4adb802b818211b1c697f550d3bf1e98e51Chandler Carruth// absence of namespace 'std'. 545cad4adb802b818211b1c697f550d3bf1e98e51Chandler Carruth 645cad4adb802b818211b1c697f550d3bf1e98e51Chandler Carruthnamespace PR10053 { 745cad4adb802b818211b1c697f550d3bf1e98e51Chandler Carruth namespace ns { 845cad4adb802b818211b1c697f550d3bf1e98e51Chandler Carruth struct Data {}; 945cad4adb802b818211b1c697f550d3bf1e98e51Chandler Carruth } 1045cad4adb802b818211b1c697f550d3bf1e98e51Chandler Carruth 1145cad4adb802b818211b1c697f550d3bf1e98e51Chandler Carruth template<typename T> struct A { 1245cad4adb802b818211b1c697f550d3bf1e98e51Chandler Carruth T t; 1345cad4adb802b818211b1c697f550d3bf1e98e51Chandler Carruth A() { 142a00b8347bdf0064cc106295a070c00669ded9a9Jay Foad f(t); // expected-error {{call to function 'f' that is neither visible in the template definition nor found by argument-dependent lookup}} 1545cad4adb802b818211b1c697f550d3bf1e98e51Chandler Carruth } 1645cad4adb802b818211b1c697f550d3bf1e98e51Chandler Carruth }; 1745cad4adb802b818211b1c697f550d3bf1e98e51Chandler Carruth 1845cad4adb802b818211b1c697f550d3bf1e98e51Chandler Carruth void f(ns::Data); // expected-note {{in namespace 'PR10053::ns'}} 1945cad4adb802b818211b1c697f550d3bf1e98e51Chandler Carruth 2045cad4adb802b818211b1c697f550d3bf1e98e51Chandler Carruth A<ns::Data> a; // expected-note {{in instantiation of member function}} 2145cad4adb802b818211b1c697f550d3bf1e98e51Chandler Carruth} 22