diff options
Diffstat (limited to 'test/files')
23 files changed, 287 insertions, 1 deletions
diff --git a/test/files/neg/t7636.check b/test/files/neg/t7636.check index f70d50bee3..12391cccc8 100644 --- a/test/files/neg/t7636.check +++ b/test/files/neg/t7636.check @@ -4,7 +4,7 @@ t7636.scala:3: error: illegal inheritance; ^ t7636.scala:3: error: type mismatch; found : Either[_$2,_$3(in constructor C)] where type _$3(in constructor C), type _$2 - required: Either[_, _$3(in object Main)] where type _$3(in object Main) + required: Either[_, _$3(in value <local Main>)] where type _$3(in value <local Main>) class C extends ResultTable(Left(5):Either[_,_])(5) ^ two errors found diff --git a/test/files/pos/t3439.scala b/test/files/pos/t3439.scala new file mode 100644 index 0000000000..ccc75cc4cf --- /dev/null +++ b/test/files/pos/t3439.scala @@ -0,0 +1,26 @@ +class Base[M](i: Int) + +// was "implicit modifier not allowed on top level objects" +class D1()(implicit i: Int) extends Base({println(i); 0}) + +// what "no implicit value of type Int found" +class D2()(implicit i: Int) extends Base(implicitly[Int]) + + +abstract class ParametricMessage[M: Manifest](msg: M) { def message = msg } +case class ParametricMessage1[M: Manifest](msg: M, p1: Class[_]) extends ParametricMessage(msg) + + +class Wrap { + class Base[M](i: Int) + + // was "implicit modifier not allowed on top level objects" + class D1()(implicit i: Int) extends Base({println(i); 0}) + + // what "no implicit value of type Int found" + class D2()(implicit i: Int) extends Base(implicitly[Int]) + + + abstract class ParametricMessage[M: Manifest](msg: M) { def message = msg } + case class ParametricMessage1[M: Manifest](msg: M, p1: Class[_]) extends ParametricMessage(msg) +} diff --git a/test/files/pos/t5454.scala b/test/files/pos/t5454.scala new file mode 100644 index 0000000000..4045f3b57b --- /dev/null +++ b/test/files/pos/t5454.scala @@ -0,0 +1,10 @@ +object IllegalInheritance { + trait A + implicit def a = new A {} // def => val + //val r = implicitly[A] // uncomment + + class B[T](t : T)(implicit a : A) // remove implicit param block + + class C extends B/*[Int]*/(23) // uncomment + val c = new C // comment +} diff --git a/test/files/pos/t8934a/A_1.scala b/test/files/pos/t8934a/A_1.scala new file mode 100644 index 0000000000..6c1f29d030 --- /dev/null +++ b/test/files/pos/t8934a/A_1.scala @@ -0,0 +1,18 @@ +import language.experimental.macros +import reflect.macros.whitebox.Context + +object Unapply { + def impl1(c: Context)(a: c.Tree): c.Tree = { + import c.universe._ + q"(new { def unapply[T](a: String): Option[(Int, String)] = ??? }).unapply($a)" + } + def unapply(a: Any): Any = macro impl1 +} + +object UnapplySeq { + def impl1(c: Context)(a: c.Tree): c.Tree = { + import c.universe._ + q"(new { def unapplySeq[T](a: String): Option[(Int, Seq[String])] = ??? }).unapplySeq($a)" + } + def unapplySeq(a: Any): Any = macro impl1 +} diff --git a/test/files/pos/t8934a/Test_2.flags b/test/files/pos/t8934a/Test_2.flags new file mode 100644 index 0000000000..618dfe2b75 --- /dev/null +++ b/test/files/pos/t8934a/Test_2.flags @@ -0,0 +1 @@ +-Ystop-after:typer -Ymacro-expand:discard -nowarn diff --git a/test/files/pos/t8934a/Test_2.scala b/test/files/pos/t8934a/Test_2.scala new file mode 100644 index 0000000000..e1792ed3c5 --- /dev/null +++ b/test/files/pos/t8934a/Test_2.scala @@ -0,0 +1,12 @@ +object Test { + "" match { + case Unapply(a, b) => + a: Int + b: String + case UnapplySeq(a, b1, b2) => + a: Int + b1: String + b2: String + } +} +// These used to fail `too many patterns` under -Ymacro-expand:discard diff --git a/test/files/presentation/quasiquotes.flags b/test/files/presentation/quasiquotes.flags new file mode 100644 index 0000000000..e69de29bb2 --- /dev/null +++ b/test/files/presentation/quasiquotes.flags diff --git a/test/files/presentation/t8934.check b/test/files/presentation/t8934.check new file mode 100644 index 0000000000..0ece87f808 --- /dev/null +++ b/test/files/presentation/t8934.check @@ -0,0 +1,2 @@ +reload: Source.scala +Test OK diff --git a/test/files/presentation/t8934/Runner.scala b/test/files/presentation/t8934/Runner.scala new file mode 100644 index 0000000000..944f458391 --- /dev/null +++ b/test/files/presentation/t8934/Runner.scala @@ -0,0 +1,27 @@ +import scala.tools.nsc.interactive.tests.InteractiveTest +import scala.reflect.internal.util.SourceFile +import scala.tools.nsc.interactive.Response + +object Test extends InteractiveTest { + + override def execute(): Unit = { + val src = loadSourceAndWaitUntilTypechecked("Source.scala") + checkErrors(src) + } + + private def loadSourceAndWaitUntilTypechecked(sourceName: String): SourceFile = { + val sourceFile = sourceFiles.find(_.file.name == sourceName).head + askReload(List(sourceFile)).get + askLoadedTyped(sourceFile).get + sourceFile + } + + private def checkErrors(source: SourceFile): Unit = compiler.getUnitOf(source) match { + case Some(unit) => + val problems = unit.problems.toList + if(problems.isEmpty) reporter.println("Test OK") + else problems.foreach(problem => reporter.println(problem.msg)) + + case None => reporter.println("No compilation unit found for " + source.file.name) + } +} diff --git a/test/files/presentation/t8934/src/Source.scala b/test/files/presentation/t8934/src/Source.scala new file mode 100644 index 0000000000..769c8fd38b --- /dev/null +++ b/test/files/presentation/t8934/src/Source.scala @@ -0,0 +1,10 @@ +class Quasi { + import reflect.runtime.universe._ + + def test: Unit = { + (null: Any) match { + case q"$foo($bar)" => + } + () + } +} diff --git a/test/files/presentation/t8941.check b/test/files/presentation/t8941.check new file mode 100644 index 0000000000..341804903a --- /dev/null +++ b/test/files/presentation/t8941.check @@ -0,0 +1,7 @@ +reload: Source.scala + +askType at Source.scala(6,7) +================================================================================ +[response] askTypeAt (6,7) +scala.this.Predef.??? +================================================================================ diff --git a/test/files/presentation/t8941/Runner.scala b/test/files/presentation/t8941/Runner.scala new file mode 100644 index 0000000000..0a8923a583 --- /dev/null +++ b/test/files/presentation/t8941/Runner.scala @@ -0,0 +1,11 @@ +import scala.tools.nsc.interactive.tests.InteractiveTest + +object Test extends InteractiveTest { + override def runDefaultTests() { + // make sure typer is done.. the virtual pattern matcher might translate + // some trees and mess up positions. But we'll catch it red handed! + // sourceFiles foreach (src => askLoadedTyped(src).get) + super.runDefaultTests() + } + +} diff --git a/test/files/presentation/t8941/src/Source.scala b/test/files/presentation/t8941/src/Source.scala new file mode 100644 index 0000000000..7438cccb03 --- /dev/null +++ b/test/files/presentation/t8941/src/Source.scala @@ -0,0 +1,8 @@ +object Foo { + implicit class MatCreator(val ctx: StringContext) extends AnyVal { + def m(args: Any*): Unit = { + ctx.checkLengths(args) + } + ???/*?*/ + } +} diff --git a/test/files/presentation/t8941b/IdempotencyTest.scala b/test/files/presentation/t8941b/IdempotencyTest.scala new file mode 100644 index 0000000000..af01b36898 --- /dev/null +++ b/test/files/presentation/t8941b/IdempotencyTest.scala @@ -0,0 +1,73 @@ +package scala.tools.nsc +package interactive +package tests.core + +import reporters.{Reporter => CompilerReporter} +import scala.tools.nsc.interactive.InteractiveReporter +import scala.reflect.internal.util.SourceFile + +/** Determistically interrupts typechecking of `code` when a defintion named + * `MagicInterruptionMarker` is typechecked, and then performs a targetted + * typecheck of the tree at the specal comment marker marker + */ +abstract class IdempotencyTest { self => + private val settings = new Settings + settings.usejavacp.value = true + + private object Break extends scala.util.control.ControlThrowable + + private val compilerReporter: CompilerReporter = new InteractiveReporter { + override def compiler = self.compiler + } + + object compiler extends Global(settings, compilerReporter) { + override def checkForMoreWork(pos: Position) { + } + override def signalDone(context: Context, old: Tree, result: Tree) { + // println("signalDone: " + old.toString.take(50).replaceAll("\n", "\\n")) + if (!interrupted && analyzer.lockedCount == 0 && interruptsEnabled && shouldInterrupt(result)) { + interrupted = true + val typed = typedTreeAt(markerPosition) + checkTypedTree(typed) + throw Break + } + super.signalDone(context, old, result) + } + + // we're driving manually using our own thread, disable the check here. + override def assertCorrectThread() {} + } + + import compiler._ + + private var interrupted = false + + // Extension points + protected def code: String + protected def shouldInterrupt(tree: Tree): Boolean = { + tree.symbol != null && tree.symbol.name.toString == "MagicInterruptionMarker" + } + protected def checkTypedTree(tree: Tree): Unit = {} + + + private val source: SourceFile = newSourceFile(code) + private def markerPosition: Position = source.position(code.indexOf("/*?*/")) + + def assertNoProblems() { + val problems = getUnit(source).get.problems + assert(problems.isEmpty, problems.mkString("\n")) + } + + def show() { + reloadSource(source) + try { + typedTree(source, true) + assert(false, "Expected to break out of typechecking.") + } catch { + case Break => // expected + } + assertNoProblems() + } + + def main(args: Array[String]) { show() } +} diff --git a/test/files/presentation/t8941b/Test.scala b/test/files/presentation/t8941b/Test.scala new file mode 100644 index 0000000000..7269a14286 --- /dev/null +++ b/test/files/presentation/t8941b/Test.scala @@ -0,0 +1,53 @@ +import scala.tools.nsc.interactive.tests.core.IdempotencyTest + +// At the time of writing this test, removing any part of `enterExistingSym` +// leads to a failure. +object Test { + def main(args: Array[String]) { + test(""" + object Foo { + def term { + def foo(c: String = "") = c + class MagicInterruptionMarker + foo()/*?*/ + } + } + """) + + test(""" + object Foo { + def term { + def foo = 42 + class MagicInterruptionMarker + foo/*?*/ + } + } + """) + + test(""" + object Foo { + def term { + lazy val foo = 42 + class MagicInterruptionMarker + foo/*?*/ + } + } + """) + + test(""" + object Foo { + implicit class C(val a: String) extends AnyVal + class MagicInterruptionMarker + ""/*?*/ + } + """) + } + + def test(code0: String) { + val t = new IdempotencyTest { + def code = code0 + } + t.show() + } +} + diff --git a/test/files/res/t6613.check b/test/files/res/t6613.check new file mode 100644 index 0000000000..bbd9331b16 --- /dev/null +++ b/test/files/res/t6613.check @@ -0,0 +1,5 @@ + +nsc> +nsc> +nsc> +nsc> diff --git a/test/files/res/t6613.res b/test/files/res/t6613.res new file mode 100644 index 0000000000..e3fa000fdd --- /dev/null +++ b/test/files/res/t6613.res @@ -0,0 +1,3 @@ +t6613/Enummy.java +t6613/Broken.scala +t6613/Broken.scala diff --git a/test/files/res/t6613/Broken.scala b/test/files/res/t6613/Broken.scala new file mode 100644 index 0000000000..9bcd12dbe1 --- /dev/null +++ b/test/files/res/t6613/Broken.scala @@ -0,0 +1 @@ +class Broken() { def broken() = Enummy.Broke.CHIP } diff --git a/test/files/res/t6613/Enummy.java b/test/files/res/t6613/Enummy.java new file mode 100644 index 0000000000..1863ef1297 --- /dev/null +++ b/test/files/res/t6613/Enummy.java @@ -0,0 +1 @@ +public class Enummy { public enum Broke { SHARD, CHIP } } diff --git a/test/files/res/t8871.check b/test/files/res/t8871.check new file mode 100644 index 0000000000..bbd9331b16 --- /dev/null +++ b/test/files/res/t8871.check @@ -0,0 +1,5 @@ + +nsc> +nsc> +nsc> +nsc> diff --git a/test/files/res/t8871.res b/test/files/res/t8871.res new file mode 100644 index 0000000000..9b1a5fb57f --- /dev/null +++ b/test/files/res/t8871.res @@ -0,0 +1,4 @@ +t8871/tag.scala +t8871/usetag.scala +t8871/usetag.scala + diff --git a/test/files/res/t8871/tag.scala b/test/files/res/t8871/tag.scala new file mode 100644 index 0000000000..1a1803b77d --- /dev/null +++ b/test/files/res/t8871/tag.scala @@ -0,0 +1,3 @@ +class Tag { + @inline def apply[@specialized A, T](a: A): A = a +} diff --git a/test/files/res/t8871/usetag.scala b/test/files/res/t8871/usetag.scala new file mode 100644 index 0000000000..139d768552 --- /dev/null +++ b/test/files/res/t8871/usetag.scala @@ -0,0 +1,6 @@ +trait Foo + +object Test { + val y = new Tag().apply[Double, Foo](3.3) + // under FSC, this gave t8871/usetag.scala:4: error: wrong number of type parameters for method apply$mDc$sp: [T](a: Double)Double +} |