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Diffstat (limited to 'test/scaladoc/run/t5527.scala')
-rw-r--r-- | test/scaladoc/run/t5527.scala | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/test/scaladoc/run/t5527.scala b/test/scaladoc/run/t5527.scala new file mode 100644 index 0000000000..2449ff60c3 --- /dev/null +++ b/test/scaladoc/run/t5527.scala @@ -0,0 +1,107 @@ +import scala.tools.partest._ +import java.io._ +import scala.tools.nsc._ +import scala.tools.nsc.util.CommandLineParser +import scala.tools.nsc.doc.{Settings, DocFactory} +import scala.tools.nsc.reporters.ConsoleReporter + +object Test extends DirectTest { + + override def extraSettings: String = "-usejavacp -Xprint:parser -Yrangepos -Ystop-after:parser -d " + testOutput.path + + override def code = """ + // SI-5527 + object UselessComments { + + var z = 0 + + def test1 = { + /** Some comment here */ + object Maybe { + /** Some comment inside */ + def nothing() = () + } + } + + def test2 = { + var x = 4 + if (true) { + /** Testing 123 */ + x = 5 + val y = 6 + } + } + + def test3 = { + if (true) + z = 3 + + /** Calculate this result. */ + val t = 4 + for (i <- 0 to 4) + println(i) + } + + val test4 = ('a') match { + /** Another digit is a giveaway. */ + case '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' => + true + case _ => + false + } + } + + /** comments that we should keep */ + object UsefulComments { + /** class A */ + class A { + /** f */ + def f(i: Int) = i + /** v */ + val v = 1 + /** u */ + var u = 2 + } + /** trait B */ + trait B { + /** T */ + type T + /** f */ + def f(i: Int) + /** v */ + val v = 1 + /** u */ + var u = 2 + } + /** object C */ + object C { + /** f */ + def f(i: Int) = i + /** v */ + val v = 1 + /** u */ + var u = 2 + } + /** class D */ + @deprecated("use ... instead", "2.10.0") + class D + } + """.trim + + override def show(): Unit = { + // redirect err to out, for logging + val prevErr = System.err + System.setErr(System.out) + compile() + System.setErr(prevErr) + } + + override def newCompiler(args: String*): Global = { + // we want the Scaladoc compiler here, because it keeps DocDef nodes in the tree + val settings = new Settings(_ => ()) + val command = new ScalaDoc.Command((CommandLineParser tokenize extraSettings) ++ args.toList, settings) + new DocFactory(new ConsoleReporter(settings), settings).compiler + } + + override def isDebug = false // so we don't get the newSettings warning +} |