From 75cdaea7e2adbc10b3f1044b8abcbbd4decfde38 Mon Sep 17 00:00:00 2001
From: jzmaddock <john@johnmaddock.co.uk>
Date: Tue, 20 Aug 2019 20:32:06 +0100
Subject: [PATCH] Reinstate program incorrectly deleted in last commit.

---
 test/Jamfile.v2         |  3 +++
 test/cmd_line_check.cpp | 15 +++++++++++++++
 2 files changed, 18 insertions(+)
 create mode 100644 test/cmd_line_check.cpp

diff --git a/test/Jamfile.v2 b/test/Jamfile.v2
index db37648f..cfc42ade 100644
--- a/test/Jamfile.v2
+++ b/test/Jamfile.v2
@@ -110,6 +110,9 @@ test-suite config
     [ compile header_deprecated_test.cpp ]
   ;
 
+obj has_clang_implicit_fallthrough : cmd_line_check.cpp :
+		<toolset>clang:<cxxflags>"-std=c++11 -Wimplicit-fallthrough" <warnings-as-errors>on <warnings>all ;
+
 explicit has_clang_implicit_fallthrough ;
 
 exe config_info_printer : config_info.cpp ;
diff --git a/test/cmd_line_check.cpp b/test/cmd_line_check.cpp
new file mode 100644
index 00000000..36b3212e
--- /dev/null
+++ b/test/cmd_line_check.cpp
@@ -0,0 +1,15 @@
+//  Copyright 2014 John Maddock.
+//
+//  Distributed under the Boost Software License, Version 1.0.
+//
+//  See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt
+
+#ifndef __clang__
+#  error "This test is for Clang only"
+#endif
+
+int main()
+{
+	return 0;
+}
\ No newline at end of file