From d51036b3e2e2185655460c4e9cbdba3f5a9946dc Mon Sep 17 00:00:00 2001
From: jhuntley <jhuntley@houghtonassociates.com>
Date: Wed, 21 Jan 2015 11:06:43 -0500
Subject: [PATCH] Adding comments for #undef per project owner request.

---
 libsolidity/Token.h | 17 +++++++++++------
 libsolidity/Types.h |  2 ++
 2 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/libsolidity/Token.h b/libsolidity/Token.h
index 2c24f7aff..be6a37e5d 100644
--- a/libsolidity/Token.h
+++ b/libsolidity/Token.h
@@ -47,6 +47,17 @@
 #include <libsolidity/Utils.h>
 #include <libsolidity/Exceptions.h>
 
+#if defined(DELETE)
+#undef DELETE
+#endif
+
+// Updates for mingw support. #undef conflicting defines which have been
+// repurposed for TOKEN_LIST on windows.
+#if defined(__MINGW32__)
+#undef IN
+#undef CONST
+#endif
+
 namespace dev
 {
 namespace solidity
@@ -65,12 +76,6 @@ namespace solidity
 // an argument (at any position) for a TOKEN_LIST call. It does
 // nothing with tokens belonging to the respective category.
 
-#if defined(__MINGW32__)
-#undef IN
-#undef DELETE
-#undef CONST
-#endif
-
 #define IGNORE_TOKEN(name, string, precedence)
 
 #define TOKEN_LIST(T, K)												\
diff --git a/libsolidity/Types.h b/libsolidity/Types.h
index 99c083c00..77fc66e9f 100644
--- a/libsolidity/Types.h
+++ b/libsolidity/Types.h
@@ -67,6 +67,8 @@ private:
 	MemberMap m_memberTypes;
 };
 
+// Updates for mingw support. #undef conflicting defines which have been
+// repurposed for TOKEN_LIST on windows.
 #if defined(__MINGW32__)
 #undef VOID
 #endif