Index: ragel/common.cpp
--- ragel/common.cpp.orig
+++ ragel/common.cpp
@@ -34,7 +34,7 @@ HostType hostTypesC[] =
 	{ "int",      0,       "int",     true,   true,  false,  INT_MIN,   INT_MAX,    sizeof(int) },
 	{ "unsigned", "int",   "uint",    false,  true,  false,  0,         UINT_MAX,   sizeof(unsigned int) },
 	{ "long",     0,       "long",    true,   true,  false,  LONG_MIN,  LONG_MAX,   sizeof(long) },
-	{ "unsigned", "long",  "ulong",   false,  true,  false,  0,         ULONG_MAX,  sizeof(unsigned long) }
+	{ "unsigned", "long",  "ulong",   false,  true,  false,  0,         static_cast<long long>(ULONG_MAX),  sizeof(unsigned long) }
 };
 
 #define S8BIT_MIN  -128
@@ -87,7 +87,7 @@ HostType hostTypesGo[] = 
 	{ "int32",   0,  "int32",   true,   true,  false,  S32BIT_MIN, S32BIT_MAX,  4 },
 	{ "uint32",  0,  "uint32",  false,  true,  false,  U32BIT_MIN, U32BIT_MAX,  4 },
 	{ "int64",   0,  "int64",   true,   true,  false,  S64BIT_MIN, S64BIT_MAX,  8 },
-	{ "uint64",  0,  "uint64",  false,  true,  false,  U64BIT_MIN, U64BIT_MAX,  8 },
+	{ "uint64",  0,  "uint64",  false,  true,  false,  U64BIT_MIN, static_cast<long long>(U64BIT_MAX),  8 },
 	{ "rune",    0,  "int32",   true,   true,  true,   S32BIT_MIN, S32BIT_MAX,  4 }
 };
 
@@ -116,7 +116,7 @@ HostType hostTypesCSharp[] =
 	{ "int",     0,  "int",     true,   true,  false,  INT_MIN,   INT_MAX,     4 },
 	{ "uint",    0,  "uint",    false,  true,  false,  0,         UINT_MAX,    4 },
 	{ "long",    0,  "long",    true,   true,  false,  LONG_MIN,  LONG_MAX,    8 },
-	{ "ulong",   0,  "ulong",   false,  true,  false,  0,         ULONG_MAX,   8 }
+	{ "ulong",   0,  "ulong",   false,  true,  false,  0,         static_cast<long long>(ULONG_MAX),   8 }
 };
 
 HostType hostTypesOCaml[] =