53 lines · cpp
1// RUN: clang-tidy %s -checks='-*,google-build-namespaces,google-build-using-namespace' -header-filter='.*' -- | FileCheck %s -implicit-check-not="{{warning|error}}:"2#include "Inputs/google-namespaces.h"3// CHECK: warning: do not use unnamed namespaces in header files [google-build-namespaces]4 5using namespace spaaaace;6// CHECK: :[[@LINE-1]]:1: warning: do not use namespace using-directives; use using-declarations instead [google-build-using-namespace]7 8using spaaaace::core; // no-warning9 10namespace std {11inline namespace literals {12inline namespace chrono_literals {13}14inline namespace complex_literals {15}16inline namespace string_literals {17}18}19}20 21using namespace std::chrono_literals; // no-warning22using namespace std::complex_literals; // no-warning23using namespace std::literals; // no-warning24using namespace std::literals::chrono_literals; // no-warning25using namespace std::literals::complex_literals; // no-warning26using namespace std::literals::string_literals; // no-warning27using namespace std::string_literals; // no-warning28 29namespace literals {}30 31using namespace literals;32// CHECK: :[[@LINE-1]]:1: warning: do not use namespace using-directives; use using-declarations instead [google-build-using-namespace]33 34namespace foo {35inline namespace literals {36inline namespace bar_literals {}37}38}39 40using namespace foo::literals;41// CHECK: :[[@LINE-1]]:1: warning: do not use namespace using-directives; use using-declarations instead [google-build-using-namespace]42 43using namespace foo::bar_literals;44// CHECK: :[[@LINE-1]]:1: warning: do not use namespace using-directives; use using-declarations instead [google-build-using-namespace]45 46using namespace foo::literals::bar_literals;47// CHECK: :[[@LINE-1]]:1: warning: do not use namespace using-directives; use using-declarations instead [google-build-using-namespace]48 49namespace foo_literals {}50 51using namespace foo_literals;52// CHECK: :[[@LINE-1]]:1: warning: do not use namespace using-directives; use using-declarations instead [google-build-using-namespace]53