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package dotty.tools
package dotc
package reporting
import core.Contexts.Context
import collection.mutable
import Reporter.{Error, Warning}
import config.Printers.typr
import diagnostic.Message
/**
* This class implements a Reporter that stores all messages
*/
class StoreReporter(outer: Reporter) extends Reporter {
private var infos: mutable.ListBuffer[Message] = null
def doReport(m: Message)(implicit ctx: Context): Unit = {
typr.println(s">>>> StoredError: ${m.message}") // !!! DEBUG
if (infos == null) infos = new mutable.ListBuffer
infos += m
}
override def hasPending: Boolean = infos != null && {
infos exists {
case _: Error => true
case _: Warning => true
case _ => false
}
}
override def flush()(implicit ctx: Context) =
if (infos != null) {
infos foreach ctx.reporter.report
infos = null
}
override def errorsReported = hasErrors || outer.errorsReported
}
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