vendor/clang/clang-trunk-r307894

1 files changed, 17 insertions, 0 deletions

diff --git a/test/CXX/modules-ts/basic/basic.link/p2/module.cpp b/test/CXX/modules-ts/basic/basic.link/p2/module.cpp
new file mode 100644
index 000000000000..3fc6044d8e94
--- /dev/null
+++ b/test/CXX/modules-ts/basic/basic.link/p2/module.cpp
@@ -0,0 +1,17 @@
+// RUN: %clang_cc1 -std=c++1z -fmodules-ts %S/module.cppm -emit-module-interface -o %t
+// RUN: %clang_cc1 -std=c++1z -fmodules-ts -fmodule-file=%t %s -verify
+// expected-no-diagnostics
+module M;
+
+// FIXME: Use of internal linkage entities should be rejected.
+void use_from_module_impl() {
+  external_linkage_fn();
+  module_linkage_fn();
+  internal_linkage_fn();
+  (void)external_linkage_class{};
+  (void)module_linkage_class{};
+  (void)internal_linkage_class{};
+  (void)external_linkage_var;
+  (void)module_linkage_var;
+  (void)internal_linkage_var;
+}