reference, declaration → definition definition → references, declarations, derived classes, virtual overrides reference to multiple definitions → definitions unreferenced |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 | // RUN: %clang_cc1 -fmodules -verify -fno-modules-error-recovery -fno-spell-checking %s // RUN: %clang_cc1 -fmodules -verify -fno-modules-error-recovery -DONLY_Y %s #pragma clang module build a module a { explicit module x {} explicit module y {} } #pragma clang module contents #pragma clang module begin a.x namespace N { template<typename T> extern int f(T) { return 0; } } #pragma clang module end #pragma clang module begin a.y #pragma clang module import a.x using N::f; #pragma clang module end #pragma clang module endbuild namespace N { struct A {}; } struct B {}; #ifndef ONLY_Y #pragma clang module import a.x void test1() { f(N::A()); f(B()); // expected-error {{use of undeclared identifier 'f'}} } #else // expected-no-diagnostics #endif #pragma clang module import a.y void test2() { // These are OK even if a.x is not imported. f(N::A()); f(B()); } |