4 files changed, 28 insertions, 2 deletions
diff --git a/Tests/CompatibleInterface/CMakeLists.txt b/Tests/CompatibleInterface/CMakeLists.txt
index 350b518..668a97b 100644
--- a/Tests/CompatibleInterface/CMakeLists.txt
+++ b/Tests/CompatibleInterface/CMakeLists.txt
@@ -1,5 +1,5 @@
 
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 3.0)
 
 project(CompatibleInterface)
 
@@ -54,6 +54,15 @@ set_property(TARGET iface1 PROPERTY INTERFACE_NUMBER_MAX_PROP2 200)
 add_executable(CompatibleInterface main.cpp)
 target_link_libraries(CompatibleInterface iface1)
 
+add_library(foo STATIC foo.cpp)
+add_library(bar SHARED bar.cpp)
+set_property(TARGET foo APPEND PROPERTY COMPATIBLE_INTERFACE_BOOL SOMEPROP)
+set_property(TARGET foo PROPERTY INTERFACE_SOMEPROP ON)
+# Use LINK_ONLY to suppress usage requirements and allow the check to pass.
+set_property(TARGET bar PROPERTY INTERFACE_LINK_LIBRARIES $<LINK_ONLY:foo>)
+set_property(TARGET CompatibleInterface PROPERTY SOMEPROP OFF)
+target_link_libraries(CompatibleInterface bar)
+
 set_property(TARGET CompatibleInterface PROPERTY BOOL_PROP2 ON)
 set_property(TARGET CompatibleInterface PROPERTY BOOL_PROP3 ON)
 set_property(TARGET CompatibleInterface PROPERTY STRING_PROP2 prop2)
diff --git a/Tests/CompatibleInterface/bar.cpp b/Tests/CompatibleInterface/bar.cpp
new file mode 100644
index 0000000..2e09900
--- /dev/null
+++ b/Tests/CompatibleInterface/bar.cpp
@@ -0,0 +1,7 @@
+#ifdef _WIN32
+__declspec(dllexport)
+#endif
+int bar()
+{
+  return 0;
+}
diff --git a/Tests/CompatibleInterface/foo.cpp b/Tests/CompatibleInterface/foo.cpp
new file mode 100644
index 0000000..e05eb7e
--- /dev/null
+++ b/Tests/CompatibleInterface/foo.cpp
@@ -0,0 +1,4 @@
+int foo()
+{
+  return 0;
+}
diff --git a/Tests/CompatibleInterface/main.cpp b/Tests/CompatibleInterface/main.cpp
index e23625a..d20b64b 100644
--- a/Tests/CompatibleInterface/main.cpp
+++ b/Tests/CompatibleInterface/main.cpp
@@ -40,8 +40,14 @@ enum {
 
 #include "iface2.h"
 
+int foo();
+#ifdef _WIN32
+__declspec(dllimport)
+#endif
+int bar();
+
 int main(int argc, char **argv)
 {
   Iface2 if2;
-  return if2.foo();
+  return if2.foo() + foo() + bar();
 }