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package dotty.tools
package dotc
package reporting
import core.Contexts.Context
/**
* This trait implements `isHidden` so that we avoid reporting non-sensical messages.
*/
trait HideNonSensicalMessages extends Reporter {
/** Hides non-sensical messages, unless we haven't reported any error yet or
* `-Yshow-suppressed-errors` is set.
*/
override def isHidden(d: Diagnostic)(implicit ctx: Context): Boolean =
super.isHidden(d) || {
d.isNonSensical &&
hasErrors && // if there are no errors yet, report even if diagnostic is non-sensical
!ctx.settings.YshowSuppressedErrors.value
}
}
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