Replace implicit conversions from class pointers to void* with explicit casts
Fixes Issue 10415 - Bad diagnostic on writing to an r-value property return.
Merge pull request #2218 from yebblies/objectvoid

[DDMD] Replace implicit conversions to and from class pointers with explicit casts
Merge pull request #2227 from AndrejMitrovic/Fix10415

Issue 10415 - Bad diagnostic on writing to an r-value property return