diff options
Diffstat (limited to 'src/reflect/scala/reflect/internal/Reporting.scala')
| -rw-r--r-- | src/reflect/scala/reflect/internal/Reporting.scala | 28 |
1 files changed, 20 insertions, 8 deletions
diff --git a/src/reflect/scala/reflect/internal/Reporting.scala b/src/reflect/scala/reflect/internal/Reporting.scala index f2de83bc5d..c1f0140479 100644 --- a/src/reflect/scala/reflect/internal/Reporting.scala +++ b/src/reflect/scala/reflect/internal/Reporting.scala @@ -7,12 +7,14 @@ package scala package reflect package internal +import settings.MutableSettings + /** Provides delegates to the reporter doing the actual work. - * All forwarding methods should be marked final, - * but some subclasses out of our reach stil override them. + * All forwarding methods should be marked final, + * but some subclasses out of our reach still override them. * - * Eventually, this interface should be reduced to one method: `reporter`, - * and clients should indirect themselves (reduce duplication of forwarders). + * Eventually, this interface should be reduced to one method: `reporter`, + * and clients should indirect themselves (reduce duplication of forwarders). */ trait Reporting { self : Positions => def reporter: Reporter @@ -25,7 +27,7 @@ trait Reporting { self : Positions => type PerRunReporting <: PerRunReportingBase protected def PerRunReporting: PerRunReporting abstract class PerRunReportingBase { - def deprecationWarning(pos: Position, msg: String): Unit + def deprecationWarning(pos: Position, msg: String, since: String): Unit /** Have we already supplemented the error message of a compiler crash? */ private[this] var supplementedError = false @@ -71,8 +73,8 @@ import util.Position /** Report information, warnings and errors. * - * This describes the (future) external interface for issuing information, warnings and errors. - * Currently, scala.tools.nsc.Reporter is used by sbt/ide/partest. + * This describes the (future) external interface for issuing information, warnings and errors. + * Currently, scala.tools.nsc.Reporter is used by sbt/ide/partest. */ abstract class Reporter { protected def info0(pos: Position, msg: String, severity: Severity, force: Boolean): Unit @@ -101,7 +103,17 @@ abstract class Reporter { resetCount(ERROR) } - def flush(): Unit = { } + def flush(): Unit = () + + /** Finish reporting: print summaries, release resources. */ + def finish(): Unit = () + + /** After reporting, offer advice on getting more details. */ + def rerunWithDetails(setting: MutableSettings#Setting, name: String): String = + setting.value match { + case b: Boolean if !b => s"; re-run with ${name} for details" + case _ => s"; re-run enabling ${name} for details, or try -help" + } } // TODO: move into superclass once partest cuts tie on Severity |