3 files changed, 54 insertions, 1 deletions
diff --git a/clang/test/Modules/Exposure-2.cppm b/clang/test/Modules/Exposure-2.cppm
new file mode 100644
index 0000000..c09b739
--- /dev/null
+++ b/clang/test/Modules/Exposure-2.cppm
@@ -0,0 +1,27 @@
+// RUN: rm -rf %t
+// RUN: mkdir -p %t
+// RUN: split-file %s %t
+//
+// RUN: %clang_cc1 -std=c++20 -emit-reduced-module-interface %t/A.cppm -o %t/A.pcm
+// RUN: %clang_cc1 -std=c++20 %t/A.cpp -fmodule-file=A=%t/A.pcm -fsyntax-only -verify
+
+//--- A.cppm
+export module A;
+export template <class T>
+class C {};
+
+export template <class T>
+void foo() {
+    C<T> value;
+    (void) value;
+}
+
+//--- A.cpp
+// expected-no-diagnostics
+import A;
+namespace {
+class Local {};
+}
+void test() {
+    foo<Local>();
+}
diff --git a/clang/test/Modules/Exposure.cppm b/clang/test/Modules/Exposure.cppm
new file mode 100644
index 0000000..651a89e
--- /dev/null
+++ b/clang/test/Modules/Exposure.cppm
@@ -0,0 +1,25 @@
+// RUN: %clang_cc1 -std=c++20 %s -verify -fsyntax-only
+export module M;
+namespace {
+class TULocalClass {};
+}
+
+template <typename T>
+class Templ {};
+
+class C {
+    TULocalClass foo() { return TULocalClass(); } // expected-warning {{TU local entity 'TULocalClass' is exposed}}
+private:
+    TULocalClass Member; // expected-warning {{TU local entity 'TULocalClass' is exposed}}
+};
+
+static inline void its() {}
+template<int> void g() { its(); }
+
+void f0() {
+    g<1>();
+}
+
+inline void f1() {
+    g<1>(); // expected-warning {{TU local entity 'g<1>' is exposed}}
+}
diff --git a/clang/test/Modules/mingw-exceptions.cppm b/clang/test/Modules/mingw-exceptions.cppm
index db7aa2c..be9d61d 100644
--- a/clang/test/Modules/mingw-exceptions.cppm
+++ b/clang/test/Modules/mingw-exceptions.cppm
@@ -1,5 +1,6 @@
 // REQUIRES: x86-registered-target
-// RUN: %clang -target x86_64-windows-gnu -x c++-module -std=gnu++23 -c -o /dev/null -Xclang -disable-llvm-passes %s
+// RUN: %clang -target x86_64-windows-gnu -x c++-module -std=gnu++23 -fno-modules-reduced-bmi \
+// RUN:     -c -o /dev/null -Xclang -disable-llvm-passes %s
 
 // Make sure the command succeeds and doesn't break on the -exception-model flag in cc1.
 export module empty;