From c7960fbd891039709d18a7e2005588e8654d3f19 Mon Sep 17 00:00:00 2001
From: gm <gmisocpp@gmail.com>
Date: Thu, 2 Jun 2016 00:52:32 +1200
Subject: [PATCH] Catch and display exception messages a Microsofts C runtime
 on Windows doesn't show them otherwise.

---
 test/tz_test/validate.cpp | 21 ++++++++++++++++++---
 1 file changed, 18 insertions(+), 3 deletions(-)

diff --git a/test/tz_test/validate.cpp b/test/tz_test/validate.cpp
index adf5cb6..5a7ee08 100644
--- a/test/tz_test/validate.cpp
+++ b/test/tz_test/validate.cpp
@@ -83,8 +83,8 @@ test_info(const date::time_zone* zone, const date::sys_info& info)
     }
 }
 
-int
-main()
+void
+tzmain()
 {
     using namespace date;
     using namespace std::chrono;
@@ -142,4 +142,19 @@ main()
         }
         std::cout << '\n';
     }
-}
\ No newline at end of file
+}
+
+int
+main()
+{
+    try
+    {
+        tzmain();
+    }
+    catch(const std::exception& ex)
+    {
+        std::cout << "An exception occured: " << ex.what() << std::endl;
+        return EXIT_FAILURE;
+    }
+    return EXIT_SUCCESS;
+}