I am keen on finding new conditional defines and keywords in the Delphi language which are undocumented.
Stuff like {$WARN GARBAGE ON}
http://qc.embarcadero.com/wc/qcmain.aspx?d=77686
I report such stuff in Quality Central but the issue got closed and "Promoted to Internal Database".
What does this mean? Should I expect an answer to this already year and half old question?
These two warnings are now documented.
GARBAGE: Turns on or off warnings produced when the presence of non-whitespace text is detected past the end of the final 'end.' in the program, unit, library or package
UNIT_EXPERIMENTAL: Turns on or off all warnings about the experimental directive applied to a unit declaration.
Presumably the report was marked as fixed once the documentation was added.
来源：https://stackoverflow.com/questions/8765876/what-this-delphis-define-warn-garbage-on-means