Filter exceptions thrown by AutoDesired

autowiring/Autowired.h

@@ -281,7 +281,9 @@ class AutoRequired:
 ///
 ///  try {
 ///    AutoCurrentContext()->Inject<T>();
-///  catch(...) {}
+///  catch(...) {
+///    AutoCurrentContext()->FilterException();
+///  }
 ///  Autowired<T> foo;
 ///
 /// Users who wish to know whether an exception was thrown may replace uses of AutoDesired with the above
@@ -294,7 +296,9 @@ class AutoDesired:
 public:
   AutoDesired(void) {
     try { AutoRequired<T>(); }
-    catch(...) {}
+    catch(...) {
+      CoreContext::CurrentContext()->FilterException();
+    }
   }
 };
 

src/autowiring/test/AutowiringTest.cpp

@@ -75,4 +75,32 @@ TEST_F(AutowiringTest, PathologicalAutowiringRace) {
   // Now insert at about the same time as other threads are waking up.  If there are synchronization problems
   // in spin-up or tear-down, 
   AutoRequired<SimpleObject>();
+}
+
+class ChecksForExceptions:
+  public ExceptionFilter
+{
+public:
+  ChecksForExceptions(void):
+    m_called(false)
+  {}
+
+  bool m_called;
+
+  void Filter(void) override {
+    m_called = true;
+  }
+};
+
+class ThrowsExceptionInCtor {
+public:
+  ThrowsExceptionInCtor(void) {
+    throw std::exception();
+  }
+};
+
+TEST_F(AutowiringTest, AUTOTHROW_CanSeeThrownAutoDesiredExceptions) {
+  AutoRequired<ChecksForExceptions> cfe;
+  AutoDesired<ThrowsExceptionInCtor>();
+  ASSERT_TRUE(cfe->m_called) << "Exception was not caught by exception filter in Autowiring context";
 }