3.20

1 files changed, 35 insertions, 0 deletions

diff --git a/shared/warn_static.h b/shared/warn_static.h
new file mode 100644
index 00000000..bb4f4a6f
--- /dev/null
+++ b/shared/warn_static.h
@@ -0,0 +1,35 @@
+// **************************************************************************
+// * This file is part of the zenXML project. It is 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.       *
+// * Copyright (C) 2011 ZenJu (zhnmju123 AT gmx.de)                         *
+// **************************************************************************
+
+#ifndef WARN_STATIC_HEADER_08724567834560832745
+#define WARN_STATIC_HEADER_08724567834560832745
+
+/*
+Portable Compile-Time Warning
+-----------------------------
+Usage:
+    warn_static("my message")
+*/
+
+#ifdef _MSC_VER
+#define MAKE_STRING_SUB(NUM)   #NUM
+#define MAKE_STRING(NUM) MAKE_STRING_SUB(NUM)
+
+#define warn_static(TXT) \
+__pragma(message (__FILE__ "(" MAKE_STRING(__LINE__) "): Warning: " ## TXT))
+
+#elif defined __GNUC__
+#define LOKI_CONCAT( X, Y ) LOKI_CONCAT_SUB( X, Y )
+#define LOKI_CONCAT_SUB( X, Y ) X##Y
+
+#define warn_static(TXT) \
+typedef int STATIC_WARNING __attribute__ ((deprecated)); \
+enum { LOKI_CONCAT(warn_static_dummy_value, __LINE__) = sizeof(STATIC_WARNING) };
+#endif
+
+
+#endif //WARN_STATIC_HEADER_08724567834560832745
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