fix Issue 12008 - alias this and "unable to resolve forward reference" error
fix Issue 12017 - DDoc leaves out the majority of documentation
Merge pull request #3169 from 9rnsr/fix12017

[REG2.065a] Issue 12017 - DDoc leaves out the majority of documentation
Merge pull request #3163 from 9rnsr/fix12008

[REG2.065a] Issue 12008 - alias this and "unable to resolve forward reference" error