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author | Paul Phillips <paulp@improving.org> | 2012-11-23 19:59:31 -0800 |
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committer | Paul Phillips <paulp@improving.org> | 2012-11-23 19:59:31 -0800 |
commit | faa6cfcf404b4d172f20b3ed01ba3bd59427b700 (patch) | |
tree | 2206b8defd7c433a2ef1dee3bd1b3f219d60949e /test | |
parent | 5b498a2612f967c944fa1ed4f63a09d6acc41791 (diff) | |
parent | 57b91c5ee794cb8b66e298594a95a3fc829171f6 (diff) | |
download | scala-faa6cfcf404b4d172f20b3ed01ba3bd59427b700.tar.gz scala-faa6cfcf404b4d172f20b3ed01ba3bd59427b700.tar.bz2 scala-faa6cfcf404b4d172f20b3ed01ba3bd59427b700.zip |
Merge remote-tracking branch 'origin/2.10.0-wip' into merge-2.10.wip-x
# By Jason Zaugg (8) and others
# Via Adriaan Moors (6) and Josh Suereth (5)
* origin/2.10.0-wip:
Removing controversial `either` method from Futures API.
SI-6624 set info of case pattern binder to help find case field accessors
Fixes SI-6628, Revert "Fix for view isEmpty."
SI-6661 - Remove obsolete implicit parameter of scala.concurrent.promise method
Fixes SI-6559 - StringContext not using passed in escape function.
SI-6648 copyAttrs must preserve TypeTree#wasEmpty
Fix raw string interpolator: string parts which were after the first argument were still escaped
Update comment.
SI-6646 `ident` or Ident is always new binding.
SI-6440 Address regressions around MissingRequirementError
Refine the message and triggering of MissingRequirementError.
SI-6640 Better reporting of deficient classpaths.
SI-6644 Account for varargs in extmethod forwarder
SI-6646 Fix regression in for desugaring.
Update tools/epfl-publish
Diffstat (limited to 'test')
-rw-r--r-- | test/files/neg/t5148.check | 10 | ||||
-rw-r--r-- | test/files/pos/t6624.scala | 28 | ||||
-rw-r--r-- | test/files/pos/t6648.scala | 24 | ||||
-rw-r--r-- | test/files/run/rawstrings.check | 2 | ||||
-rw-r--r-- | test/files/run/rawstrings.scala | 2 | ||||
-rw-r--r-- | test/files/run/t6440.check | 5 | ||||
-rw-r--r-- | test/files/run/t6440.scala | 47 | ||||
-rw-r--r-- | test/files/run/t6440b.check | 4 | ||||
-rw-r--r-- | test/files/run/t6440b.scala | 61 | ||||
-rw-r--r-- | test/files/run/t6628.check | 2 | ||||
-rw-r--r-- | test/files/run/t6628.scala | 11 | ||||
-rw-r--r-- | test/files/run/t6644.scala | 8 | ||||
-rw-r--r-- | test/files/run/t6646.check | 5 | ||||
-rw-r--r-- | test/files/run/t6646.scala | 19 | ||||
-rw-r--r-- | test/files/run/typetags_without_scala_reflect_typetag_lookup.check | 5 | ||||
-rw-r--r-- | test/files/run/typetags_without_scala_reflect_typetag_lookup.scala | 14 | ||||
-rw-r--r-- | test/files/run/typetags_without_scala_reflect_typetag_manifest_interop.check | 5 | ||||
-rw-r--r-- | test/files/run/typetags_without_scala_reflect_typetag_manifest_interop.scala | 15 |
18 files changed, 238 insertions, 29 deletions
diff --git a/test/files/neg/t5148.check b/test/files/neg/t5148.check index 6edfdf2b1e..25107c4dbe 100644 --- a/test/files/neg/t5148.check +++ b/test/files/neg/t5148.check @@ -1,3 +1,9 @@ -error: bad symbolic reference to value global in class IMain - referenced from t5148.scala (a classfile may be missing) -error: bad symbolic reference to value memberHandlers in class IMain - referenced from t5148.scala (a classfile may be missing) +error: bad symbolic reference. A signature in Imports.class refers to term global +in class scala.tools.nsc.interpreter.IMain which is not available. +It may be completely missing from the current classpath, or the version on +the classpath might be incompatible with the version used when compiling Imports.class. +error: bad symbolic reference. A signature in Imports.class refers to term memberHandlers +in class scala.tools.nsc.interpreter.IMain which is not available. +It may be completely missing from the current classpath, or the version on +the classpath might be incompatible with the version used when compiling Imports.class. two errors found diff --git a/test/files/pos/t6624.scala b/test/files/pos/t6624.scala new file mode 100644 index 0000000000..1a92b92d53 --- /dev/null +++ b/test/files/pos/t6624.scala @@ -0,0 +1,28 @@ +sealed trait KList[+M[_]] + +case class KCons[M[_], +T <: KList[M]]( + tail: T +) extends KList[M] + +case class KNil[M[_]]() extends KList[M] + +object Test { + val klist: KCons[Option, KCons[Option, KCons[Option, KNil[Nothing]]]] = ??? + + // crashes with + // "Exception in thread "main" scala.reflect.internal.Types$TypeError: value _1 is not a member + // of KCons[Option,KCons[Option,KNil[Nothing]]]" + klist match { + case KCons(KCons(KCons(_))) => + } + + // fails with a similar message as an error, rather than a crash. + klist match { + case KCons(KCons(_)) => + } + + // succeeds + klist match { + case KCons(_) => + } +}
\ No newline at end of file diff --git a/test/files/pos/t6648.scala b/test/files/pos/t6648.scala new file mode 100644 index 0000000000..9593ebfee9 --- /dev/null +++ b/test/files/pos/t6648.scala @@ -0,0 +1,24 @@ +abstract class Node extends NodeSeq +trait NodeSeq extends Seq[Node] +object NodeSeq { + implicit def seqToNodeSeq(ns: Seq[Node]): NodeSeq = ??? + def foo[B, That](f: Seq[B])(implicit bf: scala.collection.generic.CanBuildFrom[Seq[Int], B, That]): That = ??? +} + +class Transformer { + def apply(nodes: Any): Any = ??? +} + +object transformer1 extends Transformer { + // Adding explicit type arguments, or making the impilcit view + // seqToNodeSeq explicit avoids the crash + NodeSeq.foo { + // These both avoid the crash: + // val t = new Transformer {}; t.apply(null) + // new Transformer().apply(null) + new Transformer {}.apply(null) + + null: NodeSeq + }: NodeSeq +} + diff --git a/test/files/run/rawstrings.check b/test/files/run/rawstrings.check index 36e63594df..2b6c40725a 100644 --- a/test/files/run/rawstrings.check +++ b/test/files/run/rawstrings.check @@ -1 +1 @@ -[\n\t'"$] +[\n\t'"$\n] diff --git a/test/files/run/rawstrings.scala b/test/files/run/rawstrings.scala index 9df64f6625..b4d6e0c40a 100644 --- a/test/files/run/rawstrings.scala +++ b/test/files/run/rawstrings.scala @@ -1,3 +1,3 @@ object Test extends App { - println(raw"[\n\t'${'"'}$$]") + println(raw"[\n\t'${'"'}$$\n]") } diff --git a/test/files/run/t6440.check b/test/files/run/t6440.check index b5684daee4..69c253eab4 100644 --- a/test/files/run/t6440.check +++ b/test/files/run/t6440.check @@ -1 +1,4 @@ -Stream((), ?) +pos: source-newSource1,line-9,offset=109 bad symbolic reference. A signature in U.class refers to term pack1 +in package <root> which is not available. +It may be completely missing from the current classpath, or the version on +the classpath might be incompatible with the version used when compiling U.class. ERROR diff --git a/test/files/run/t6440.scala b/test/files/run/t6440.scala index 2b690f31e1..5a3a4150d9 100644 --- a/test/files/run/t6440.scala +++ b/test/files/run/t6440.scala @@ -1,7 +1,48 @@ -object Test { +import scala.tools.partest._ +import java.io.File - def main(args: Array[String]): Unit = { - println(Stream.continually(()).filterNot(_ => false).take(2)) +object Test extends StoreReporterDirectTest { + def code = ??? + + def compileCode(code: String) = { + val classpath = List(sys.props("partest.lib"), testOutput.path) mkString sys.props("path.separator") + compileString(newCompiler("-cp", classpath, "-d", testOutput.path))(code) } + def library1 = """ + package pack1 + trait T + """ + + def library2 = """ + package pack2 + trait U extends pack1.T + """ + + def app = """ + package pack3 + object X { + trait U + } + import X._ + import pack2._ + + trait V extends U + """ + + def show(): Unit = { + Seq(library1, library2) foreach compileCode + assert(filteredInfos.isEmpty, filteredInfos) + + // blow away the entire package + val pack1 = new File(testOutput.path, "pack1") + val tClass = new File(pack1, "T.class") + assert(tClass.exists) + assert(tClass.delete()) + assert(pack1.delete()) + + // bad symbolic reference error expected (but no stack trace!) + compileCode(app) + println(filteredInfos.mkString("\n")) + } } diff --git a/test/files/run/t6440b.check b/test/files/run/t6440b.check new file mode 100644 index 0000000000..9771ce5efb --- /dev/null +++ b/test/files/run/t6440b.check @@ -0,0 +1,4 @@ +pos: NoPosition bad symbolic reference. A signature in U.class refers to type T +in package pack1 which is not available. +It may be completely missing from the current classpath, or the version on +the classpath might be incompatible with the version used when compiling U.class. ERROR diff --git a/test/files/run/t6440b.scala b/test/files/run/t6440b.scala new file mode 100644 index 0000000000..974aca2844 --- /dev/null +++ b/test/files/run/t6440b.scala @@ -0,0 +1,61 @@ +import scala.tools.partest._ +import java.io.File + +object Test extends StoreReporterDirectTest { + def code = ??? + + def compileCode(code: String) = { + val classpath = List(sys.props("partest.lib"), testOutput.path) mkString sys.props("path.separator") + compileString(newCompiler("-cp", classpath, "-d", testOutput.path))(code) + } + + def library1 = """ + package pack1 + trait T + class U { + def t = new T {} + def one = 1 + } + """ + + def library2 = """ + package pack2 + object V { + def u = new pack1.U + } + """ + + def app1 = """ + package pack3 + object Test { + pack2.V.u.one // okay + } + """ + + def app2 = """ + package pack3 + object Test { + pack2.V.u.t // we have to fail if T.class is misisng + } + """ + + def show(): Unit = { + compileCode(library1) + val pack1 = new File(testOutput.path, "pack1") + val tClass = new File(pack1, "T.class") + assert(tClass.exists) + assert(tClass.delete()) + + // allowed to compile, no direct reference to `T` + compileCode(library2) + assert(filteredInfos.isEmpty, filteredInfos) + + // allowed to compile, no direct reference to `T` + compileCode(app1) + assert(filteredInfos.isEmpty, filteredInfos) + + // bad symbolic reference error expected (but no stack trace!) + compileCode(app2) + println(filteredInfos.mkString("\n")) + } +} diff --git a/test/files/run/t6628.check b/test/files/run/t6628.check new file mode 100644 index 0000000000..bb101b641b --- /dev/null +++ b/test/files/run/t6628.check @@ -0,0 +1,2 @@ +true +true diff --git a/test/files/run/t6628.scala b/test/files/run/t6628.scala new file mode 100644 index 0000000000..84524a7a35 --- /dev/null +++ b/test/files/run/t6628.scala @@ -0,0 +1,11 @@ +object Test { + def coll = new Traversable[String] { + override def foreach[U](f:String=>U) { f("1") } + } + val dropped = coll.view drop 1 + + def main(args: Array[String]): Unit = { + println(dropped.isEmpty) + println(dropped.force.isEmpty) + } +} diff --git a/test/files/run/t6644.scala b/test/files/run/t6644.scala new file mode 100644 index 0000000000..b8b36f957c --- /dev/null +++ b/test/files/run/t6644.scala @@ -0,0 +1,8 @@ +class Testable(val c: String) extends AnyVal { + def matching(cases: Boolean*) = cases contains true +} + +object Test extends App { + assert(new Testable("").matching(true, false)) +} + diff --git a/test/files/run/t6646.check b/test/files/run/t6646.check new file mode 100644 index 0000000000..b0b7ad32f3 --- /dev/null +++ b/test/files/run/t6646.check @@ -0,0 +1,5 @@ +Found NotNull +Found lower +Found 2 +A single ident is always a pattern +A single ident is always a pattern diff --git a/test/files/run/t6646.scala b/test/files/run/t6646.scala new file mode 100644 index 0000000000..150b0df11e --- /dev/null +++ b/test/files/run/t6646.scala @@ -0,0 +1,19 @@ +sealed trait ColumnOption +case object NotNull extends ColumnOption +case object PrimaryKey extends ColumnOption +case object lower extends ColumnOption + +object Test { + def main(args: Array[String]) { + val l = List(PrimaryKey, NotNull, lower) + + // withFilter must be generated in these + for (option @ NotNull <- l) println("Found " + option) + for (option @ `lower` <- l) println("Found " + option) + for ((`lower`, i) <- l.zipWithIndex) println("Found " + i) + + // no withFilter + for (X <- List("A single ident is always a pattern")) println(X) + for (`x` <- List("A single ident is always a pattern")) println(`x`) + } +} diff --git a/test/files/run/typetags_without_scala_reflect_typetag_lookup.check b/test/files/run/typetags_without_scala_reflect_typetag_lookup.check index 53df68cfc2..8c558ced60 100644 --- a/test/files/run/typetags_without_scala_reflect_typetag_lookup.check +++ b/test/files/run/typetags_without_scala_reflect_typetag_lookup.check @@ -1,3 +1,2 @@ -newSource1:9: error: could not find implicit value for evidence parameter of type reflect.runtime.package.universe.TypeTag[Int] - Library.foo[Int] - ^ + +pos: source-newSource1,line-9,offset=466 could not find implicit value for evidence parameter of type reflect.runtime.package.universe.TypeTag[Int] ERROR diff --git a/test/files/run/typetags_without_scala_reflect_typetag_lookup.scala b/test/files/run/typetags_without_scala_reflect_typetag_lookup.scala index e51ecdb180..1fbdc62a1e 100644 --- a/test/files/run/typetags_without_scala_reflect_typetag_lookup.scala +++ b/test/files/run/typetags_without_scala_reflect_typetag_lookup.scala @@ -1,6 +1,6 @@ import scala.tools.partest._ -object Test extends DirectTest { +object Test extends StoreReporterDirectTest { def code = ??? def library = """ @@ -32,14 +32,12 @@ object Test extends DirectTest { } def show(): Unit = { - val prevErr = System.err - val baos = new java.io.ByteArrayOutputStream(); - System.setErr(new java.io.PrintStream(baos)); compileLibrary(); + println(filteredInfos.mkString("\n")) + storeReporter.infos.clear() compileApp(); - // we should get bad symbolic reference errors, because we're trying to call a method that can't be unpickled + // we should get bad symbolic reference errors, because we're trying to use an implicit that can't be unpickled // but we don't know the number of these errors and their order, so I just ignore them all - baos.toString.split("\n") filter (!_.startsWith("error: bad symbolic reference")) foreach println - System.setErr(prevErr) + println(filteredInfos.filterNot(_.msg.contains("bad symbolic reference")).mkString("\n")) } -}
\ No newline at end of file +} diff --git a/test/files/run/typetags_without_scala_reflect_typetag_manifest_interop.check b/test/files/run/typetags_without_scala_reflect_typetag_manifest_interop.check index 729c0715df..acfecce628 100644 --- a/test/files/run/typetags_without_scala_reflect_typetag_manifest_interop.check +++ b/test/files/run/typetags_without_scala_reflect_typetag_manifest_interop.check @@ -1,3 +1,2 @@ -newSource1:9: error: No Manifest available for App.this.T. - manifest[T] - ^ + +pos: source-newSource1,line-9,offset=479 No Manifest available for App.this.T. ERROR diff --git a/test/files/run/typetags_without_scala_reflect_typetag_manifest_interop.scala b/test/files/run/typetags_without_scala_reflect_typetag_manifest_interop.scala index e984127583..6804baa0c3 100644 --- a/test/files/run/typetags_without_scala_reflect_typetag_manifest_interop.scala +++ b/test/files/run/typetags_without_scala_reflect_typetag_manifest_interop.scala @@ -1,6 +1,7 @@ import scala.tools.partest._ +import scala.tools.nsc.Settings -object Test extends DirectTest { +object Test extends StoreReporterDirectTest { def code = ??? def library = """ @@ -29,18 +30,18 @@ object Test extends DirectTest { """ def compileApp() = { val classpath = List(sys.props("partest.lib"), testOutput.path) mkString sys.props("path.separator") + val global = newCompiler("-cp", classpath, "-d", testOutput.path) compileString(newCompiler("-cp", classpath, "-d", testOutput.path))(app) + //global.reporter.ERROR.foreach(println) } def show(): Unit = { - val prevErr = System.err - val baos = new java.io.ByteArrayOutputStream(); - System.setErr(new java.io.PrintStream(baos)); compileLibrary(); + println(filteredInfos.mkString("\n")) + storeReporter.infos.clear() compileApp(); // we should get bad symbolic reference errors, because we're trying to use an implicit that can't be unpickled // but we don't know the number of these errors and their order, so I just ignore them all - baos.toString.split("\n") filter (!_.startsWith("error: bad symbolic reference")) foreach println - System.setErr(prevErr) + println(filteredInfos.filterNot (_.msg.contains("bad symbolic reference")).mkString("\n")) } -}
\ No newline at end of file +} |