msvc-named: add an executable that uses MSVC extensions

CMakeLists.txt

@@ -10,6 +10,7 @@ add_subdirectory(duplicates)
 add_subdirectory(duplicates-same-dir)
 add_subdirectory(link-use)
 add_subdirectory(link-use-mask)
+add_subdirectory(msvc-naming)
 add_subdirectory(good-scanner)
 add_subdirectory(generated)
 

msvc-naming/CMakeLists.txt

@@ -0,0 +1,4 @@
+add_executable(msvc_naming
+    iface.ixx
+    other_iface.cppm
+    consume.cpp)

msvc-naming/consume.cpp

@@ -0,0 +1,6 @@
+import iface;
+import other_iface_named;
+
+int main(int argc, char* argv[]) {
+    return iface_value - other_iface_value;
+}

msvc-naming/iface.ixx

@@ -0,0 +1,3 @@
+export module iface;
+
+export int iface_value = 42;

msvc-naming/other_iface.cppm

@@ -0,0 +1,3 @@
+export module other_iface_named;
+
+export int other_iface_value = 42;