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Add support for disabling redirected output in the REPL driver for usage in worksheets in the Scala Plugin for IntelliJ IDEA #16810

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Merged
merged 2 commits into from Feb 7, 2023
Merged

Add support for disabling redirected output in the REPL driver for usage in worksheets in the Scala Plugin for IntelliJ IDEA #16810

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85e2844
Add support for disabling redirected output in the REPL driver for us…
vasilmkd Feb 2, 2023
11ef198
Add scaladoc documentation for `ReplDriver#redirectOutput`
vasilmkd Feb 6, 2023
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26 changes: 15 additions & 11 deletions compiler/src/dotty/tools/repl/ReplDriver.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -187,19 +187,23 @@ class ReplDriver(settings: Array[String],
// TODO: i5069
final def bind(name: String, value: Any)(using state: State): State = state

protected def redirectOutput: Boolean = true

// redirecting the output allows us to test `println` in scripted tests
private def withRedirectedOutput(op: => State): State = {
val savedOut = System.out
val savedErr = System.err
try {
System.setOut(out)
System.setErr(out)
op
}
finally {
System.setOut(savedOut)
System.setErr(savedErr)
}
if redirectOutput then
val savedOut = System.out
val savedErr = System.err
try {
System.setOut(out)
System.setErr(out)
op
}
finally {
System.setOut(savedOut)
System.setErr(savedErr)
}
else op
}

private def newRun(state: State, reporter: StoreReporter = newStoreReporter) = {
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