1 files changed, 27 insertions, 0 deletions
diff --git a/Test/dafny0/Extern.dfy b/Test/dafny0/Extern.dfy
new file mode 100644
index 00000000..cbdffe34
--- /dev/null
+++ b/Test/dafny0/Extern.dfy
@@ -0,0 +1,27 @@
+// RUN: %dafny /compile:1 /print:"%t.print" /dprint:"%t.dprint" "%s" "%S\Extern2.cs" "%S\ExternHelloLibrary.dll" > "%t"
+// RUN: %diff "%s.expect" "%t"
+extern "Modx" module Mod1 
+{
+  extern "classx" class Class1
+  {
+    extern "Fun1x" static function method Fun1() : int
+      ensures Fun1() > 0
+    extern "Method1x" static method Method1() returns (x: int)
+      ensures x > 0
+    static function method Fun2() : int
+    	ensures Fun2() > 0
+    {
+    	Fun1()
+    }
+    static method Method2() returns (x: int)
+      ensures x > 0
+    {
+    	x := Method1();
+    }
+  }
+  method Main()
+  {
+    var m2 := Class1.Method2();
+    print ("Fun2() = ", Class1.Fun2(), "Method2() = ", m2, "\n");
+  }
+}