Generates a build error.
Generates a build error. Error location will be the current task in the ant file.
A message describing the error.
A build error exception thrown in every case.
(scalacShared: StringAdd).self
(scalacShared: StringFormat).self
(scalacShared: ArrowAssoc[ScalacShared]).x
(Since version 2.10.0) Use leftOfArrow
instead
(scalacShared: Ensuring[ScalacShared]).x
(Since version 2.10.0) Use resultOfEnsuring
instead