- allow parsing of static constant arrays in class scope.

This is only the parsing part, the arrays are not yet getting evaluated.
This required quite a hacky workaround because the gramma couldn't be made to accept the rule. The scanner will check if a 'static' token is immediately followed by a 'const' token and will combine both to a new 'staticconst' token that does not create conflicts with other rules.

src/memarena.cpp

@@ -166,6 +166,23 @@ void FMemArena::DumpInfo()
 	Printf("%zu bytes allocated, %zu bytes in use\n", allocated, used);
 }
 
+//==========================================================================
+//
+// FMemArena :: DumpInfo
+//
+// Dumps the arena to a file (for debugging)
+//
+//==========================================================================
+
+void FMemArena::DumpData(FILE *f)
+{
+	for (auto block = TopBlock; block != NULL; block = block->NextBlock)
+	{
+		auto used = BlockSize - ((char*)block->Limit - (char*)block->Avail);
+		fwrite(block, 1, used, f);
+	}
+}
+
 //==========================================================================
 //
 // FMemArena :: FreeBlockChain