clang/test/Modules/libstdcxx-ambiguous-internal.cpp

   1 // RUN: rm -rf %t
   2 // RUN: %clang_cc1 -x c++ -std=c++11 -fmodules -emit-module -fmodule-name=std -fmodules-cache-path=%t %S/Inputs/libstdcxx-ambiguous-internal/module.modulemap -Werror
   3 // RUN: %clang_cc1 -x c++ -std=c++11 -fmodules -emit-module -fmodule-name=std -fmodules-cache-path=%t %S/Inputs/libstdcxx-ambiguous-internal/module.modulemap -fmodules-local-submodule-visibility -DAMBIGUOUS 2>&1| FileCheck %s
   4
   5 // CHECK-NOT: error:
   6 // CHECK: warning: ambiguous use of internal linkage declaration 'f' defined in multiple modules
   7 // CHECK: note: declared here in module 'std.C'
   8 // CHECK: note: declared here in module 'std.B'
   9 // CHECK-NOT: error:
  10 // CHECK: warning: ambiguous use of internal linkage declaration 'n' defined in multiple modules
  11 // CHECK: note: declared here in module 'std.C'
  12 // CHECK: note: declared here in module 'std.B'
  13 // CHECK-NOT: error: