Merge pull request #2501 from ethereum/undef-macros

Move UndefMacros from libdevcore to libsolidity/parsing

libsolidity/ast/Types.h

@@ -28,7 +28,6 @@
 
 #include <libdevcore/Common.h>
 #include <libdevcore/CommonIO.h>
-#include <libdevcore/UndefMacros.h>
 
 #include <boost/noncopyable.hpp>
 #include <boost/rational.hpp>

libsolidity/parsing/Token.h

@@ -44,7 +44,7 @@
 
 #include <libdevcore/Common.h>
 #include <libsolidity/interface/Exceptions.h>
-#include <libdevcore/UndefMacros.h>
+#include <libsolidity/parsing/UndefMacros.h>
 
 namespace dev
 {

libsolidity/parsing/UndefMacros.h

@@ -0,0 +1,46 @@
+/*
+	This file is part of solidity.
+
+	solidity is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	solidity is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with solidity.  If not, see <http://www.gnu.org/licenses/>.
+*/
+/** @file UndefMacros.h
+ * @author Lefteris  <lefteris@ethdev.com>
+ * @date 2015
+ *
+ * This header should be used to #undef some really evil macros defined by
+ * windows.h which result in conflict with our Token.h
+ */
+#pragma once
+
+#if defined(_MSC_VER) || defined(__MINGW32__)
+
+#undef DELETE
+#undef IN
+#undef VOID
+#undef THIS
+#undef CONST
+
+// Conflicting define on MinGW in windows.h
+// windows.h(19): #define interface struct
+#ifdef interface
+#undef interface
+#endif
+
+#elif defined(DELETE) || defined(IN) || defined(VOID) || defined(THIS) || defined(CONST) || defined(interface)
+
+#error "The preceding macros in this header file are reserved for V8's "\
+"TOKEN_LIST. Please add a platform specific define above to undefine "\
+"overlapping macros."
+
+#endif