diff options
Diffstat (limited to 'test/files')
111 files changed, 3710 insertions, 144 deletions
diff --git a/test/files/jvm/future-spec/PromiseTests.scala b/test/files/jvm/future-spec/PromiseTests.scala index 12b9168c5d..67c8c542ba 100644 --- a/test/files/jvm/future-spec/PromiseTests.scala +++ b/test/files/jvm/future-spec/PromiseTests.scala @@ -44,20 +44,79 @@ class PromiseTests extends MinimalScalaTest { }.getMessage mustBe ("br0ken") } + "be completable with a completed Promise" in { + { + val p = Promise[String]() + p.tryCompleteWith(Promise[String]().success("foo").future) + Await.result(p.future, defaultTimeout) mustBe ("foo") + } + { + val p = Promise[String]() + p.completeWith(Promise[String]().success("foo").future) + Await.result(p.future, defaultTimeout) mustBe ("foo") + } + { + val p = Promise[String]() + p.tryCompleteWith(Promise[String]().failure(new RuntimeException("br0ken")).future) + intercept[RuntimeException] { + Await.result(p.future, defaultTimeout) + }.getMessage mustBe ("br0ken") + } + { + val p = Promise[String]() + p.tryCompleteWith(Promise[String]().failure(new RuntimeException("br0ken")).future) + intercept[RuntimeException] { + Await.result(p.future, defaultTimeout) + }.getMessage mustBe ("br0ken") + } + } } "A successful Promise" should { - val result = "test value" - val promise = Promise[String]().complete(Success(result)) - promise.isCompleted mustBe (true) - futureWithResult(_(promise.future, result)) + "be completed" in { + val result = "test value" + val promise = Promise[String]().complete(Success(result)) + promise.isCompleted mustBe (true) + futureWithResult(_(promise.future, result)) + } + + "not be completable with a completed Promise" in { + { + val p = Promise.successful("bar") + p.tryCompleteWith(Promise[String]().success("foo").future) + Await.result(p.future, defaultTimeout) mustBe ("bar") + } + { + val p = Promise.successful("bar") + p.completeWith(Promise[String]().success("foo").future) + Await.result(p.future, defaultTimeout) mustBe ("bar") + } + } } "A failed Promise" should { - val message = "Expected Exception" - val promise = Promise[String]().complete(Failure(new RuntimeException(message))) - promise.isCompleted mustBe (true) - futureWithException[RuntimeException](_(promise.future, message)) + "be completed" in { + val message = "Expected Exception" + val promise = Promise[String]().complete(Failure(new RuntimeException(message))) + promise.isCompleted mustBe (true) + futureWithException[RuntimeException](_(promise.future, message)) + } + "not be completable with a completed Promise" in { + { + val p = Promise[String]().failure(new RuntimeException("unbr0ken")) + p.tryCompleteWith(Promise[String].failure(new Exception("br0ken")).future) + intercept[RuntimeException] { + Await.result(p.future, defaultTimeout) + }.getMessage mustBe ("unbr0ken") + } + { + val p = Promise[String]().failure(new RuntimeException("unbr0ken")) + p.completeWith(Promise[String]().failure(new Exception("br0ken")).future) + intercept[RuntimeException] { + Await.result(p.future, defaultTimeout) + }.getMessage mustBe ("unbr0ken") + } + } } "An interrupted Promise" should { diff --git a/test/files/jvm/innerClassAttribute.check b/test/files/jvm/innerClassAttribute.check index 20518aa49e..bb532e4f36 100644 --- a/test/files/jvm/innerClassAttribute.check +++ b/test/files/jvm/innerClassAttribute.check @@ -14,27 +14,27 @@ A19 / null / null A19 / null / null A19 / null / null -- A20 -- -A20$$anonfun$4 / null / null / 17 +A20$$anonfun$6 / null / null / 17 fun1: attribute for itself and the two child closures `() => ()` and `() => () => 1` -A20$$anonfun$4 / null / null / 17 -A20$$anonfun$4$$anonfun$apply$1 / null / null / 17 -A20$$anonfun$4$$anonfun$apply$3 / null / null / 17 +A20$$anonfun$6 / null / null / 17 +A20$$anonfun$6$$anonfun$apply$1 / null / null / 17 +A20$$anonfun$6$$anonfun$apply$3 / null / null / 17 fun2 () => (): itself and the outer closure -A20$$anonfun$4 / null / null / 17 -A20$$anonfun$4$$anonfun$apply$1 / null / null / 17 +A20$$anonfun$6 / null / null / 17 +A20$$anonfun$6$$anonfun$apply$1 / null / null / 17 fun3 () => () => (): itself, the outer closure and its child closure -A20$$anonfun$4 / null / null / 17 -A20$$anonfun$4$$anonfun$apply$3 / null / null / 17 -A20$$anonfun$4$$anonfun$apply$3$$anonfun$apply$2 / null / null / 17 +A20$$anonfun$6 / null / null / 17 +A20$$anonfun$6$$anonfun$apply$3 / null / null / 17 +A20$$anonfun$6$$anonfun$apply$3$$anonfun$apply$2 / null / null / 17 fun4: () => 1: itself and the two outer closures -A20$$anonfun$4 / null / null / 17 -A20$$anonfun$4$$anonfun$apply$3 / null / null / 17 -A20$$anonfun$4$$anonfun$apply$3$$anonfun$apply$2 / null / null / 17 -enclosing: nested closures have the apply method of the outer closure +A20$$anonfun$6 / null / null / 17 +A20$$anonfun$6$$anonfun$apply$3 / null / null / 17 +A20$$anonfun$6$$anonfun$apply$3$$anonfun$apply$2 / null / null / 17 +enclosing: nested closures have outer class defined, but no outer method A20 / null / null -A20$$anonfun$4 / apply / ()Lscala/Function0; -A20$$anonfun$4 / apply / ()Lscala/Function0; -A20$$anonfun$4$$anonfun$apply$3 / apply / ()Lscala/Function0; +A20$$anonfun$6 / null / null +A20$$anonfun$6 / null / null +A20$$anonfun$6$$anonfun$apply$3 / null / null #partest -Ydelambdafy:method -- A4 -- null / null / null @@ -47,7 +47,7 @@ fun1: attribute for itself and the two child closures `() => ()` and `() => () = fun2 () => (): itself and the outer closure fun3 () => () => (): itself, the outer closure and its child closure fun4: () => 1: itself and the two outer closures -enclosing: nested closures have the apply method of the outer closure +enclosing: nested closures have outer class defined, but no outer method null / null / null null / null / null null / null / null diff --git a/test/files/jvm/innerClassAttribute/Classes_1.scala b/test/files/jvm/innerClassAttribute/Classes_1.scala index 9c3ea7f013..fb1f32aa3d 100644 --- a/test/files/jvm/innerClassAttribute/Classes_1.scala +++ b/test/files/jvm/innerClassAttribute/Classes_1.scala @@ -185,3 +185,113 @@ trait A24 extends A24Base { override object Conc extends A24Sym } } + +class SI_9105 { + // the EnclosingMethod attributes depend on the delambdafy strategy (inline vs method) + + // outerClass-inline enclMeth-inline outerClass-method enclMeth-method + val fun = () => { + class A // closure null (*) SI_9105 null + def m: Object = { class B; new B } // closure m$1 SI_9105 m$1 + val f: Object = { class C; new C } // closure null (*) SI_9105 null + } + def met = () => { + class D // closure null (*) SI_9105 met + def m: Object = { class E; new E } // closure m$1 SI_9105 m$1 + val f: Object = { class F; new F } // closure null (*) SI_9105 met + } + + // (*) the originalOwner chain of A (similar for D) is: SI_9105.fun.$anonfun-value.A + // we can get to the anonfun-class (created by uncurry), but not to the apply method. + // + // for C and F, the originalOwner chain is fun.$anonfun-value.f.C. at later phases, the rawowner of f is + // an apply$sp method of the closure class. we could use that as enclosing method, but it would be unsystematic + // (A / D don't have an encl meth either), and also strange to use the $sp, which is a compilation artifact. + // So using `null` looks more like the situation in the source code: C / F are nested classes of the anon-fun, and + // there's no method in between. + + def byName[T](op: => T) = 0 + + val bnV = byName { + class G // closure null (*) SI_9105 null + def m: Object = { class H; new H } // closure m$1 SI_9105 m$1 + val f: Object = { class I; new I } // closure null (*) SI_9105 null + } + def bnM = byName { + class J // closure null (*) SI_9105 bnM + def m: Object = { class K; new K } // closure m$1 SI_9105 m$1 + val f: Object = { class L; new L } // closure null (*) SI_9105 bnM + } +} + +trait SI_9124 { + trait A // member class, no enclosing method attribute + + new A { def f1 = 0 } // nested class, enclosing class SI_9124, no encl meth + + def f = new A { def f2 = 0 } // enclosing method is f in the interface SI_9124 + + private def g = new A { def f3 = 0 } // only encl class (SI_9124), encl meth is null because the interface SI_9124 doesn't have a method g + + object O { // member, no encl meth attribute + new A { def f4 = 0 } // enclosing class is O$, no enclosing method + } + + val f1 = { new A { def f5 = 0 }; 1 } // encl class SI_9124, no encl meth + private val f2 = { new A { def f6 = 0 }; 1 } // like above +} + +trait ImplClassesAreTopLevel { + // all impl classes are top-level, so they don't appear in any InnerClass entry, and none of them have an EnclosingMethod attr + trait B1 { def f = 1 } + { trait B2 { def f = 1 }; new B2 {} } + val m = { + trait B3 { def f = 1 } + new B3 {} + } + def n = { + trait B4 { def f = 1 } + new B4 {} + } +} + +class SpecializedClassesAreTopLevel { + // all specialized classes are top-level + class A[@specialized(Int) T]; new A[Int] + + object T { + class B[@specialized(Int) T]; new B[Int] + } + + // these crash the compiler, SI-7625 + + // { class B[@specialized(Int) T]; new B[Int] } + + // val m: Object = { + // class C[@specialized(Int) T] + // new C[Int] + // } + + // def n: Object = { + // class D[@specialized(Int) T] + // new D[Int] + // } +} + +object NestedInValueClass { + // note that we can only test anonymous functions, nested classes are not allowed inside value classes + class A(val arg: String) extends AnyVal { + // A has InnerClass entries for the two closures (and for A and A$). not for B / C + def f = { + def g = List().map(x => (() => x)) // outer class A, no outer method (g is moved to the companion, doesn't exist in A) + g.map(x => (() => x)) // outer class A, outer method f + } + // statements and field declarations are not allowed in value classes + } + + object A { + // A$ has InnerClass entries for B, C, A, A$. Also for the closures above, because they are referenced in A$'s bytecode. + class B // member class of A$ + def f = { class C; new C } // outer class A$, outer method f + } +} diff --git a/test/files/jvm/innerClassAttribute/Test.scala b/test/files/jvm/innerClassAttribute/Test.scala index 3820048cb4..bc9aa2376a 100644 --- a/test/files/jvm/innerClassAttribute/Test.scala +++ b/test/files/jvm/innerClassAttribute/Test.scala @@ -16,6 +16,16 @@ object Test extends BytecodeTest { loadClassNode(className).innerClasses.asScala.toList.sortBy(_.name) } + def ownInnerClassNode(n: String) = innerClassNodes(n).filter(_.name == n).head + + def testInner(cls: String, fs: (InnerClassNode => Unit)*) = { + val ns = innerClassNodes(cls) + assert(ns.length == fs.length, ns) + (ns zip fs.toList) foreach { case (n, f) => f(n) } + } + + + final case class EnclosingMethod(name: String, descriptor: String, outerClass: String) def enclosingMethod(className: String) = { val n = loadClassNode(className) @@ -215,7 +225,7 @@ object Test extends BytecodeTest { assertAnonymous(anon1, "A18$$anon$5") assertAnonymous(anon2, "A18$$anon$6") - assertLocal(a, "A18$A$1", "A$1") + assertLocal(a, "A18$A$2", "A$2") assertLocal(b, "A18$B$4", "B$4") assertEnclosingMethod( @@ -226,7 +236,7 @@ object Test extends BytecodeTest { "A18", "g$1", "()V") assertEnclosingMethod( - "A18$A$1", + "A18$A$2", "A18", "g$1", "()V") assertEnclosingMethod( "A18$B$4", @@ -256,10 +266,10 @@ object Test extends BytecodeTest { printInnerClassNodes("A20") - val fun1 = lambdaClass("A20$$anonfun$4", "A20$lambda$1") - val fun2 = lambdaClass("A20$$anonfun$4$$anonfun$apply$1", "A20$lambda$$$nestedInAnonfun$5$1") - val fun3 = lambdaClass("A20$$anonfun$4$$anonfun$apply$3", "A20$lambda$$$nestedInAnonfun$5$2") - val fun4 = lambdaClass("A20$$anonfun$4$$anonfun$apply$3$$anonfun$apply$2", "A20$lambda$$$nestedInAnonfun$7$1") + val fun1 = lambdaClass("A20$$anonfun$6", "A20$lambda$1") + val fun2 = lambdaClass("A20$$anonfun$6$$anonfun$apply$1", "A20$lambda$$$nestedInAnonfun$5$1") + val fun3 = lambdaClass("A20$$anonfun$6$$anonfun$apply$3", "A20$lambda$$$nestedInAnonfun$5$2") + val fun4 = lambdaClass("A20$$anonfun$6$$anonfun$apply$3$$anonfun$apply$2", "A20$lambda$$$nestedInAnonfun$7$1") println("fun1: attribute for itself and the two child closures `() => ()` and `() => () => 1`") printInnerClassNodes(fun1) @@ -270,7 +280,7 @@ object Test extends BytecodeTest { println("fun4: () => 1: itself and the two outer closures") printInnerClassNodes(fun4) - println("enclosing: nested closures have the apply method of the outer closure") + println("enclosing: nested closures have outer class defined, but no outer method") printEnclosingMethod(fun1) printEnclosingMethod(fun2) printEnclosingMethod(fun3) @@ -316,12 +326,238 @@ object Test extends BytecodeTest { } def testA24() { - val List(defsCls, abs, conc, defsApi, defsApiImpl) = innerClassNodes("A24$DefinitionsClass") + val List(defsCls, abs, conc, defsApi) = innerClassNodes("A24$DefinitionsClass") assertMember(defsCls, "A24", "DefinitionsClass") assertMember(abs, "A24$DefinitionsClass", "Abs$") assertMember(conc, "A24$DefinitionsClass", "Conc$") assertMember(defsApi, "A24Base", "DefinitionsApi", flags = publicAbstractInterface) - assertMember(defsApiImpl, "A24Base", "DefinitionsApi$class", flags = Flags.ACC_PUBLIC | Flags.ACC_ABSTRACT) + } + + def testSI_9105() { + val isDelambdafyMethod = classpath.findClass("SI_9105$lambda$1").isDefined + if (isDelambdafyMethod) { + assertEnclosingMethod ("SI_9105$A$3" , "SI_9105", null , null) + assertEnclosingMethod ("SI_9105$B$5" , "SI_9105", "m$1", "()Ljava/lang/Object;") + assertEnclosingMethod ("SI_9105$C$1" , "SI_9105", null , null) + assertEnclosingMethod ("SI_9105$D$1" , "SI_9105", "met", "()Lscala/Function0;") + assertEnclosingMethod ("SI_9105$E$1" , "SI_9105", "m$3", "()Ljava/lang/Object;") + assertEnclosingMethod ("SI_9105$F$1" , "SI_9105", "met", "()Lscala/Function0;") + assertNoEnclosingMethod("SI_9105$lambda$$met$1") + assertNoEnclosingMethod("SI_9105$lambda$1") + assertNoEnclosingMethod("SI_9105") + + assertLocal(innerClassNodes("SI_9105$A$3").head, "SI_9105$A$3", "A$3") + assertLocal(innerClassNodes("SI_9105$B$5").head, "SI_9105$B$5", "B$5") + assertLocal(innerClassNodes("SI_9105$C$1").head, "SI_9105$C$1", "C$1") + assertLocal(innerClassNodes("SI_9105$D$1").head, "SI_9105$D$1", "D$1") + assertLocal(innerClassNodes("SI_9105$E$1").head, "SI_9105$E$1", "E$1") + assertLocal(innerClassNodes("SI_9105$F$1").head, "SI_9105$F$1", "F$1") + + // by-name + assertEnclosingMethod("SI_9105$G$1", "SI_9105", null , null) + assertEnclosingMethod("SI_9105$H$1", "SI_9105", "m$2", "()Ljava/lang/Object;") + assertEnclosingMethod("SI_9105$I$1", "SI_9105", null , null) + assertEnclosingMethod("SI_9105$J$1", "SI_9105", "bnM", "()I") + assertEnclosingMethod("SI_9105$K$2", "SI_9105", "m$4", "()Ljava/lang/Object;") + assertEnclosingMethod("SI_9105$L$1", "SI_9105", "bnM", "()I") + + assert(innerClassNodes("SI_9105$lambda$$met$1").isEmpty) + assert(innerClassNodes("SI_9105$lambda$1").isEmpty) + assert(innerClassNodes("SI_9105").length == 12) // the 12 local classes + } else { + // comment in innerClassAttribute/Classes_1.scala explains the difference between A / C and D / F. + assertEnclosingMethod ("SI_9105$$anonfun$4$A$3" , "SI_9105$$anonfun$4" , null , null) + assertEnclosingMethod ("SI_9105$$anonfun$4$B$5" , "SI_9105$$anonfun$4" , "m$1" , "()Ljava/lang/Object;") + assertEnclosingMethod ("SI_9105$$anonfun$4$C$1" , "SI_9105$$anonfun$4" , null , null) + assertEnclosingMethod ("SI_9105$$anonfun$met$1$D$1", "SI_9105$$anonfun$met$1", null , null) + assertEnclosingMethod ("SI_9105$$anonfun$met$1$E$1", "SI_9105$$anonfun$met$1", "m$3" , "()Ljava/lang/Object;") + assertEnclosingMethod ("SI_9105$$anonfun$met$1$F$1", "SI_9105$$anonfun$met$1", null , null) + assertEnclosingMethod ("SI_9105$$anonfun$4" , "SI_9105" , null , null) + assertEnclosingMethod ("SI_9105$$anonfun$met$1" , "SI_9105" , "met" , "()Lscala/Function0;") + assertNoEnclosingMethod("SI_9105") + + assertLocal(ownInnerClassNode("SI_9105$$anonfun$4$A$3"), "SI_9105$$anonfun$4$A$3" , "A$3") + assertLocal(ownInnerClassNode("SI_9105$$anonfun$4$B$5"), "SI_9105$$anonfun$4$B$5" , "B$5") + assertLocal(ownInnerClassNode("SI_9105$$anonfun$4$C$1"), "SI_9105$$anonfun$4$C$1" , "C$1") + assertLocal(ownInnerClassNode("SI_9105$$anonfun$met$1$D$1"), "SI_9105$$anonfun$met$1$D$1", "D$1") + assertLocal(ownInnerClassNode("SI_9105$$anonfun$met$1$E$1"), "SI_9105$$anonfun$met$1$E$1", "E$1") + assertLocal(ownInnerClassNode("SI_9105$$anonfun$met$1$F$1"), "SI_9105$$anonfun$met$1$F$1", "F$1") + + // by-name + assertEnclosingMethod("SI_9105$$anonfun$5$G$1", "SI_9105$$anonfun$5", null, null) + assertEnclosingMethod("SI_9105$$anonfun$5$H$1", "SI_9105$$anonfun$5", "m$2", "()Ljava/lang/Object;") + assertEnclosingMethod("SI_9105$$anonfun$5$I$1", "SI_9105$$anonfun$5", null, null) + assertEnclosingMethod("SI_9105$$anonfun$bnM$1$J$1", "SI_9105$$anonfun$bnM$1", null, null) + assertEnclosingMethod("SI_9105$$anonfun$bnM$1$K$2", "SI_9105$$anonfun$bnM$1", "m$4", "()Ljava/lang/Object;") + assertEnclosingMethod("SI_9105$$anonfun$bnM$1$L$1", "SI_9105$$anonfun$bnM$1", null, null) + + assertAnonymous(ownInnerClassNode("SI_9105$$anonfun$4"), "SI_9105$$anonfun$4") + assertAnonymous(ownInnerClassNode("SI_9105$$anonfun$met$1"), "SI_9105$$anonfun$met$1") + + assert(innerClassNodes("SI_9105$$anonfun$4").length == 4) // itself and three of the local classes + assert(innerClassNodes("SI_9105$$anonfun$met$1").length == 4) // itself and three of the local classes + assert(innerClassNodes("SI_9105").length == 4) // the four anon funs + } + } + + def testSI_9124() { + val classes: Map[String, String] = { + List("SI_9124$$anon$10", + "SI_9124$$anon$11", + "SI_9124$$anon$12", + "SI_9124$$anon$8", + "SI_9124$$anon$9", + "SI_9124$O$$anon$13").map({ name => + val node = loadClassNode(name) + val fMethod = node.methods.asScala.find(_.name.startsWith("f")).get.name + (fMethod, node.name) + }).toMap + } + + // println(classes) + + assertNoEnclosingMethod("SI_9124$A") + assertEnclosingMethod(classes("f1"), "SI_9124", null, null) + assertEnclosingMethod(classes("f2"), "SI_9124", "f", "()LSI_9124$A;") + assertEnclosingMethod(classes("f3"), "SI_9124", null, null) + assertEnclosingMethod(classes("f4"), "SI_9124$O$", null, null) + assertEnclosingMethod(classes("f5"), "SI_9124", null, null) + assertEnclosingMethod(classes("f6"), "SI_9124", null, null) + assertNoEnclosingMethod("SI_9124$O$") + + assertMember(ownInnerClassNode("SI_9124$A"), "SI_9124", "A", flags = publicAbstractInterface) + classes.values.foreach(n => assertAnonymous(ownInnerClassNode(n), n)) + assertMember(ownInnerClassNode("SI_9124$O$"), "SI_9124", "O$") + } + + def testImplClassesTopLevel() { + val classes = List( + "ImplClassesAreTopLevel$$anon$14", + "ImplClassesAreTopLevel$$anon$15", + "ImplClassesAreTopLevel$$anon$16", + "ImplClassesAreTopLevel$B1$class", + "ImplClassesAreTopLevel$B1", + "ImplClassesAreTopLevel$B2$1$class", + "ImplClassesAreTopLevel$B2$1", + "ImplClassesAreTopLevel$B3$1$class", + "ImplClassesAreTopLevel$B3$1", + "ImplClassesAreTopLevel$B4$class", + "ImplClassesAreTopLevel$B4$1", + "ImplClassesAreTopLevel$class", + "ImplClassesAreTopLevel") + + classes.filter(_.endsWith("$class")).foreach(assertNoEnclosingMethod) + classes.flatMap(innerClassNodes).foreach(icn => assert(!icn.name.endsWith("$class"), icn)) + + assertNoEnclosingMethod("ImplClassesAreTopLevel$B1") // member, no encl meth attr + + // no encl meth, but encl class + List("ImplClassesAreTopLevel$B2$1", "ImplClassesAreTopLevel$B3$1", + "ImplClassesAreTopLevel$$anon$14", "ImplClassesAreTopLevel$$anon$15").foreach(assertEnclosingMethod(_, "ImplClassesAreTopLevel", null, null)) + + // encl meth n + List("ImplClassesAreTopLevel$B4$1", "ImplClassesAreTopLevel$$anon$16").foreach(assertEnclosingMethod(_, "ImplClassesAreTopLevel", "n", "()Ljava/lang/Object;")) + + val an14 = assertAnonymous(_: InnerClassNode, "ImplClassesAreTopLevel$$anon$14") + val an15 = assertAnonymous(_: InnerClassNode, "ImplClassesAreTopLevel$$anon$15") + val an16 = assertAnonymous(_: InnerClassNode, "ImplClassesAreTopLevel$$anon$16") + val b1 = assertMember(_: InnerClassNode, "ImplClassesAreTopLevel", "B1", flags = publicAbstractInterface) + val b2 = assertLocal(_ : InnerClassNode, "ImplClassesAreTopLevel$B2$1", "B2$1", flags = publicAbstractInterface) + val b3 = assertLocal(_ : InnerClassNode, "ImplClassesAreTopLevel$B3$1", "B3$1", flags = publicAbstractInterface) + val b4 = assertLocal(_ : InnerClassNode, "ImplClassesAreTopLevel$B4$1", "B4$1", flags = publicAbstractInterface) + + testInner("ImplClassesAreTopLevel$$anon$14", an14, b3) + testInner("ImplClassesAreTopLevel$$anon$15", an15, b2) + testInner("ImplClassesAreTopLevel$$anon$16", an16, b4) + + testInner("ImplClassesAreTopLevel$B1$class", b1) + testInner("ImplClassesAreTopLevel$B2$1$class", b2) + testInner("ImplClassesAreTopLevel$B3$1$class", b3) + testInner("ImplClassesAreTopLevel$B4$class", b4) + + testInner("ImplClassesAreTopLevel$B1", b1) + testInner("ImplClassesAreTopLevel$B2$1", b2) + testInner("ImplClassesAreTopLevel$B3$1", b3) + testInner("ImplClassesAreTopLevel$B4$1", b4) + + testInner("ImplClassesAreTopLevel$class", an14, an15, an16) + testInner("ImplClassesAreTopLevel", an14, an15, an16, b1, b2, b3, b4) + } + + def testSpecializedClassesTopLevel() { + val cls = List( + "SpecializedClassesAreTopLevel$A$mcI$sp", + "SpecializedClassesAreTopLevel$A", + "SpecializedClassesAreTopLevel$T$", + "SpecializedClassesAreTopLevel$T$B$mcI$sp", + "SpecializedClassesAreTopLevel$T$B", + "SpecializedClassesAreTopLevel") + + // all classes are members, no local (can't test local, they crash in specialize) + cls.foreach(assertNoEnclosingMethod) + cls.flatMap(innerClassNodes).foreach(icn => assert(!icn.name.endsWith("$sp"), icn)) + + val a = assertMember(_: InnerClassNode, "SpecializedClassesAreTopLevel", "A") + val t = assertMember(_: InnerClassNode, "SpecializedClassesAreTopLevel", "T$") + val b = assertMember(_: InnerClassNode, "SpecializedClassesAreTopLevel$T$", "B", Some("SpecializedClassesAreTopLevel$T$B")) + + List("SpecializedClassesAreTopLevel$A$mcI$sp", "SpecializedClassesAreTopLevel$A").foreach(testInner(_, a)) + testInner("SpecializedClassesAreTopLevel", a, t) + List("SpecializedClassesAreTopLevel$T$", "SpecializedClassesAreTopLevel$T$B$mcI$sp", "SpecializedClassesAreTopLevel$T$B").foreach(testInner(_, t, b)) + } + + def testNestedInValueClass() { + List( + "NestedInValueClass", + "NestedInValueClass$", + "NestedInValueClass$A", + "NestedInValueClass$A$", + "NestedInValueClass$A$B").foreach(assertNoEnclosingMethod) + + assertEnclosingMethod("NestedInValueClass$A$C$2", "NestedInValueClass$A$", "f", "()Ljava/lang/Object;") + + type I = InnerClassNode + val a = assertMember(_: I, "NestedInValueClass", "A", flags = publicStatic | Flags.ACC_FINAL) + val am = assertMember(_: I, "NestedInValueClass", "A$", flags = publicStatic) + val b = assertMember(_: I, "NestedInValueClass$A$", "B", Some("NestedInValueClass$A$B"), flags = publicStatic) + val c = assertLocal(_: I, "NestedInValueClass$A$C$2", "C$2") + + testInner("NestedInValueClass$") + testInner("NestedInValueClass", a, am) + testInner("NestedInValueClass$A$B", am, b) + testInner("NestedInValueClass$A$C$2", am, c) + + val isDelambdafyMethod = classpath.findClass("NestedInValueClass$A$lambda$$f$extension$1").isDefined + if (isDelambdafyMethod) { + List( + "NestedInValueClass$A$lambda$$g$2$1", + "NestedInValueClass$A$lambda$$f$extension$1", + "NestedInValueClass$A$lambda$$$nestedInAnonfun$13$1", + "NestedInValueClass$A$lambda$$$nestedInAnonfun$15$1").foreach(assertNoEnclosingMethod) + testInner("NestedInValueClass$A", a, am) + testInner("NestedInValueClass$A$", a, am, b, c) + testInner("NestedInValueClass$A$lambda$$g$2$1", am) + testInner("NestedInValueClass$A$lambda$$f$extension$1", am) + testInner("NestedInValueClass$A$lambda$$$nestedInAnonfun$13$1", am) + testInner("NestedInValueClass$A$lambda$$$nestedInAnonfun$15$1", am) + } else { + assertEnclosingMethod("NestedInValueClass$A$$anonfun$g$2$1" , "NestedInValueClass$A" , null, null) + assertEnclosingMethod("NestedInValueClass$A$$anonfun$g$2$1$$anonfun$apply$4" , "NestedInValueClass$A$$anonfun$g$2$1" , null, null) + assertEnclosingMethod("NestedInValueClass$A$$anonfun$f$extension$1" , "NestedInValueClass$A" , "f", "()Lscala/collection/immutable/List;") + assertEnclosingMethod("NestedInValueClass$A$$anonfun$f$extension$1$$anonfun$apply$5", "NestedInValueClass$A$$anonfun$f$extension$1", null, null) + + val gfun = assertAnonymous(_: I, "NestedInValueClass$A$$anonfun$g$2$1") + val ffun = assertAnonymous(_: I, "NestedInValueClass$A$$anonfun$f$extension$1") + val gfunfun = assertAnonymous(_: I, "NestedInValueClass$A$$anonfun$g$2$1$$anonfun$apply$4") + val ffunfun = assertAnonymous(_: I, "NestedInValueClass$A$$anonfun$f$extension$1$$anonfun$apply$5") + + testInner("NestedInValueClass$A", a, am, ffun, gfun) + testInner("NestedInValueClass$A$", a, am, ffun, gfun, b, c) + testInner("NestedInValueClass$A$$anonfun$g$2$1", a, am, gfun, gfunfun) + testInner("NestedInValueClass$A$$anonfun$g$2$1$$anonfun$apply$4", am, gfun, gfunfun) + testInner("NestedInValueClass$A$$anonfun$f$extension$1", a, am, ffun, ffunfun) + testInner("NestedInValueClass$A$$anonfun$f$extension$1$$anonfun$apply$5", am, ffun, ffunfun) + } } def show(): Unit = { @@ -347,5 +583,10 @@ object Test extends BytecodeTest { testA22() testA23() testA24() + testSI_9105() + testSI_9124() + testImplClassesTopLevel() + testSpecializedClassesTopLevel() + testNestedInValueClass() } } diff --git a/test/files/jvm/innerClassEnclMethodJavaReflection.scala b/test/files/jvm/innerClassEnclMethodJavaReflection.scala new file mode 100644 index 0000000000..ee39cb43bf --- /dev/null +++ b/test/files/jvm/innerClassEnclMethodJavaReflection.scala @@ -0,0 +1,65 @@ +import scala.reflect.io._ +import java.net.URLClassLoader + +object Test extends App { + val jarsOrDirectories = Set("partest.lib", "partest.reflect", "partest.comp") map sys.props + + object AllowedMissingClass { + // Some classes in scala-compiler.jar have references to jline / ant classes, which seem to be + // not on the classpath. We just skip over those classes. + // PENDING: for now we also allow missing $anonfun classes: the optimizer may eliminate some closures + // that are refferred to in EnclosingClass attributes. SI-9136 + val allowedMissingPackages = Set("jline", "org.apache.tools.ant", "$anonfun") + + def ok(t: Throwable) = { + allowedMissingPackages.exists(p => t.getMessage.replace('/', '.').contains(p)) + } + + def unapply(t: Throwable): Option[Throwable] = t match { + case _: NoClassDefFoundError | _: ClassNotFoundException | _: TypeNotPresentException if ok(t) => Some(t) + case _ => None + } + } + + jarsOrDirectories foreach testClasses + + def testClasses(jarOrDirectory: String): Unit = { + val classPath = AbstractFile.getDirectory(new java.io.File(jarOrDirectory)) + + def flatten(f: AbstractFile): Iterator[AbstractFile] = + if (f.isClassContainer) f.iterator.flatMap(flatten) + else Iterator(f) + + val classFullNames = flatten(classPath).filter(_.hasExtension("class")).map(_.path.replace("/", ".").replaceAll(".class$", "")) + + // it seems that Class objects can only be GC'd together with their class loader + // (http://stackoverflow.com/questions/2433261/when-and-how-are-classes-garbage-collected-in-java) + // if we just use the same class loader for the entire test (Class.forName), we run out of PermGen + // even with that, we still neeed a PermGen of 90M or so, the default 64 is not enough. I tried + // using one class loader per 100 classes, but that didn't help, the classes didn't get GC'd. + val classLoader = new URLClassLoader(Array(classPath.toURL)) + + val faulty = new collection.mutable.ListBuffer[(String, Throwable)] + + def tryGetClass(name: String) = try { + Some[Class[_]](classLoader.loadClass(name)) + } catch { + case AllowedMissingClass(_) => None + } + + for (name <- classFullNames; cls <- tryGetClass(name)) { + try { + cls.getEnclosingMethod + cls.getEnclosingClass + cls.getEnclosingConstructor + cls.getDeclaredClasses + } catch { + case AllowedMissingClass(_) => + case t: Throwable => faulty += ((name, t)) + } + } + + if (faulty.nonEmpty) + println(faulty.toList mkString "\n") + } +} diff --git a/test/files/jvm/javaReflection.check b/test/files/jvm/javaReflection.check index d40599507d..8180ecff8a 100644 --- a/test/files/jvm/javaReflection.check +++ b/test/files/jvm/javaReflection.check @@ -5,7 +5,7 @@ A$$anonfun$$lessinit$greater$1 / null (canon) / $anonfun$$lessinit$greater$1 (si - properties : true (local) / false (member) A$$anonfun$$lessinit$greater$1$$anonfun$apply$1 / null (canon) / $anonfun$apply$1 (simple) - declared cls: List() -- enclosing : null (declaring cls) / class A$$anonfun$$lessinit$greater$1 (cls) / null (constr) / public final scala.Function0 A$$anonfun$$lessinit$greater$1.apply() (meth) +- enclosing : null (declaring cls) / class A$$anonfun$$lessinit$greater$1 (cls) / null (constr) / null (meth) - properties : true (local) / false (member) A$$anonfun$2 / null (canon) / $anonfun$2 (simple) - declared cls: List() diff --git a/test/files/jvm/t8689.check b/test/files/jvm/t8689.check new file mode 100644 index 0000000000..2e9ba477f8 --- /dev/null +++ b/test/files/jvm/t8689.check @@ -0,0 +1 @@ +success diff --git a/test/files/jvm/t8689.scala b/test/files/jvm/t8689.scala new file mode 100644 index 0000000000..3ee20d711a --- /dev/null +++ b/test/files/jvm/t8689.scala @@ -0,0 +1,18 @@ +object Test { + def main(args: Array[String]): Unit = { + import scala.concurrent._ + import ExecutionContext.Implicits.global + val source1 = Promise[Int]() + val source2 = Promise[Int]() + val done = Promise[Unit]() + source2.completeWith(source1.future).future.onComplete { + case _ => + print("success") + done.success(()) + } + source2.tryFailure(new TimeoutException) + source1.success(123) + import duration._ + Await.result(done.future, 120.seconds) + } +} diff --git a/test/files/jvm/t9105.check b/test/files/jvm/t9105.check new file mode 100644 index 0000000000..34750833f1 --- /dev/null +++ b/test/files/jvm/t9105.check @@ -0,0 +1,18 @@ +#partest !-Ydelambdafy:method +(class C$$anonfun$1$A$1,class C$$anonfun$1,null) +(class C$$anonfun$1$B$1,class C$$anonfun$1,private final java.lang.Object C$$anonfun$1.m$1()) +(class C$$anonfun$1$C$1,class C$$anonfun$1,null) +(class C$$anonfun$1$$anonfun$2$D$1,class C$$anonfun$1$$anonfun$2,null) +(class C$$anonfun$met$1$E$1,class C$$anonfun$met$1,null) +(class C$$anonfun$met$1$F$1,class C$$anonfun$met$1,private final java.lang.Object C$$anonfun$met$1.m$2()) +(class C$$anonfun$met$1$G$1,class C$$anonfun$met$1,null) +(class C$$anonfun$met$1$$anonfun$3$H$1,class C$$anonfun$met$1$$anonfun$3,null) +#partest -Ydelambdafy:method +(class C$A$1,class C,null) +(class C$B$1,class C,private final java.lang.Object C.m$1()) +(class C$C$1,class C,null) +(class C$D$1,class C,null) +(class C$E$1,class C,public scala.Function0 C.met()) +(class C$F$1,class C,private final java.lang.Object C.m$2()) +(class C$G$1,class C,public scala.Function0 C.met()) +(class C$H$1,class C,public scala.Function0 C.met()) diff --git a/test/files/jvm/t9105.scala b/test/files/jvm/t9105.scala new file mode 100644 index 0000000000..636ee8a768 --- /dev/null +++ b/test/files/jvm/t9105.scala @@ -0,0 +1,22 @@ +class C { + val fun = () => { + class A + def m: Object = { class B; new B } + val f: Object = { class C; new C } + val g = () => { class D; new D } + List[Object](new A, m, f, g()) + } + def met = () => { + class E + def m: Object = { class F; new F } + val f: Object = { class G; new G } + val g = () => { class H; new H } + List[Object](new E, m, f, g()) + } +} + +object Test extends App { + val x = new C().fun.apply() ::: new C().met.apply() + val results = x.map(_.getClass).map(cls => (cls, cls.getEnclosingClass, cls.getEnclosingMethod)) + println(results.mkString("\n")) +} diff --git a/test/files/neg/case-collision2.flags b/test/files/neg/case-collision2.flags index 5bfa9da5c5..bea46902c9 100644 --- a/test/files/neg/case-collision2.flags +++ b/test/files/neg/case-collision2.flags @@ -1 +1 @@ --Ynooptimize -Ybackend:GenBCode -Xfatal-warnings +-Ybackend:GenBCode -Xfatal-warnings diff --git a/test/files/neg/inlineMaxSize.check b/test/files/neg/inlineMaxSize.check new file mode 100644 index 0000000000..d218a8b6e2 --- /dev/null +++ b/test/files/neg/inlineMaxSize.check @@ -0,0 +1,9 @@ +inlineMaxSize.scala:7: warning: C::i()I is annotated @inline but could not be inlined: +The size of the callsite method C::j()I +would exceed the JVM method size limit after inlining C::i()I. + + @inline final def j = i + i + ^ +error: No warnings can be incurred under -Xfatal-warnings. +one warning found +one error found diff --git a/test/files/neg/inlineMaxSize.flags b/test/files/neg/inlineMaxSize.flags new file mode 100644 index 0000000000..9c6b811622 --- /dev/null +++ b/test/files/neg/inlineMaxSize.flags @@ -0,0 +1 @@ +-Ybackend:GenBCode -Ydelambdafy:method -Yopt:l:classpath -Yopt-warnings -Xfatal-warnings
\ No newline at end of file diff --git a/test/files/neg/inlineMaxSize.scala b/test/files/neg/inlineMaxSize.scala new file mode 100644 index 0000000000..16dc0d9538 --- /dev/null +++ b/test/files/neg/inlineMaxSize.scala @@ -0,0 +1,8 @@ +// not a JUnit test because of https://github.com/scala-opt/scala/issues/23 +class C { + @inline final def f = 0 + @inline final def g = f + f + f + f + f + f + f + f + f + f + @inline final def h = g + g + g + g + g + g + g + g + g + g + @inline final def i = h + h + h + h + h + h + h + h + h + h + @inline final def j = i + i +} diff --git a/test/files/neg/macro-invalidusage-badargs.check b/test/files/neg/macro-invalidusage-badargs.check index 4c1115418b..19ac6528d3 100644 --- a/test/files/neg/macro-invalidusage-badargs.check +++ b/test/files/neg/macro-invalidusage-badargs.check @@ -9,7 +9,8 @@ Macros_Test_2.scala:6: error: too few argument lists for macro invocation Macros_Test_2.scala:7: error: Int does not take parameters foo(4)(2) ^ -Macros_Test_2.scala:8: error: macro applications do not support named and/or default arguments +Macros_Test_2.scala:8: error: not enough arguments for macro method foo: (x: Int)Int. +Unspecified value parameter x. foo() ^ Macros_Test_2.scala:9: error: too many arguments for macro method foo: (x: Int)Int diff --git a/test/files/neg/names-defaults-neg.check b/test/files/neg/names-defaults-neg.check index 20ddd55f1f..2db24b6f32 100644 --- a/test/files/neg/names-defaults-neg.check +++ b/test/files/neg/names-defaults-neg.check @@ -151,15 +151,15 @@ names-defaults-neg.scala:144: error: variable definition needs type because 'x' names-defaults-neg.scala:147: error: variable definition needs type because 'x' is used as a named argument in its body. object t6 { var x = t.f(x = 1) } ^ -names-defaults-neg.scala:147: warning: type-checking the invocation of method f checks if the named argument expression 'x = ...' is a valid assignment -in the current scope. The resulting type inference error (see above) can be fixed by providing an explicit type in the local definition for x. +names-defaults-neg.scala:147: warning: failed to determine if 'x = ...' is a named argument or an assignment expression. +an explicit type is required for the definition mentioned in the error message above. object t6 { var x = t.f(x = 1) } ^ names-defaults-neg.scala:150: error: variable definition needs type because 'x' is used as a named argument in its body. class t9 { var x = t.f(x = 1) } ^ -names-defaults-neg.scala:150: warning: type-checking the invocation of method f checks if the named argument expression 'x = ...' is a valid assignment -in the current scope. The resulting type inference error (see above) can be fixed by providing an explicit type in the local definition for x. +names-defaults-neg.scala:150: warning: failed to determine if 'x = ...' is a named argument or an assignment expression. +an explicit type is required for the definition mentioned in the error message above. class t9 { var x = t.f(x = 1) } ^ names-defaults-neg.scala:164: error: variable definition needs type because 'x' is used as a named argument in its body. @@ -174,8 +174,8 @@ names-defaults-neg.scala:170: error: reference to x is ambiguous; it is both a m names-defaults-neg.scala:177: error: variable definition needs type because 'x' is used as a named argument in its body. class u15 { var x = u.f(x = 1) } ^ -names-defaults-neg.scala:177: warning: type-checking the invocation of method f checks if the named argument expression 'x = ...' is a valid assignment -in the current scope. The resulting type inference error (see above) can be fixed by providing an explicit type in the local definition for x. +names-defaults-neg.scala:177: warning: failed to determine if 'x = ...' is a named argument or an assignment expression. +an explicit type is required for the definition mentioned in the error message above. class u15 { var x = u.f(x = 1) } ^ names-defaults-neg.scala:180: error: reference to x is ambiguous; it is both a method parameter and a variable in scope. diff --git a/test/files/neg/patmatexhaust-huge.check b/test/files/neg/patmatexhaust-huge.check new file mode 100644 index 0000000000..66dbd42ef3 --- /dev/null +++ b/test/files/neg/patmatexhaust-huge.check @@ -0,0 +1,7 @@ +patmatexhaust-huge.scala:404: warning: match may not be exhaustive. +It would fail on the following inputs: C392, C397 + def f(c: C): Int = c match { + ^ +error: No warnings can be incurred under -Xfatal-warnings. +one warning found +one error found diff --git a/test/files/neg/patmatexhaust-huge.flags b/test/files/neg/patmatexhaust-huge.flags new file mode 100644 index 0000000000..591a950f83 --- /dev/null +++ b/test/files/neg/patmatexhaust-huge.flags @@ -0,0 +1 @@ +-Xfatal-warnings -unchecked -Ypatmat-exhaust-depth off
\ No newline at end of file diff --git a/test/files/neg/patmatexhaust-huge.scala b/test/files/neg/patmatexhaust-huge.scala new file mode 100644 index 0000000000..8f87655b7a --- /dev/null +++ b/test/files/neg/patmatexhaust-huge.scala @@ -0,0 +1,806 @@ +sealed trait C +case object C1 extends C +case object C2 extends C +case object C3 extends C +case object C4 extends C +case object C5 extends C +case object C6 extends C +case object C7 extends C +case object C8 extends C +case object C9 extends C +case object C10 extends C +case object C11 extends C +case object C12 extends C +case object C13 extends C +case object C14 extends C +case object C15 extends C +case object C16 extends C +case object C17 extends C +case object C18 extends C +case object C19 extends C +case object C20 extends C +case object C21 extends C +case object C22 extends C +case object C23 extends C +case object C24 extends C +case object C25 extends C +case object C26 extends C +case object C27 extends C +case object C28 extends C +case object C29 extends C +case object C30 extends C +case object C31 extends C +case object C32 extends C +case object C33 extends C +case object C34 extends C +case object C35 extends C +case object C36 extends C +case object C37 extends C +case object C38 extends C +case object C39 extends C +case object C40 extends C +case object C41 extends C +case object C42 extends C +case object C43 extends C +case object C44 extends C +case object C45 extends C +case object C46 extends C +case object C47 extends C +case object C48 extends C +case object C49 extends C +case object C50 extends C +case object C51 extends C +case object C52 extends C +case object C53 extends C +case object C54 extends C +case object C55 extends C +case object C56 extends C +case object C57 extends C +case object C58 extends C +case object C59 extends C +case object C60 extends C +case object C61 extends C +case object C62 extends C +case object C63 extends C +case object C64 extends C +case object C65 extends C +case object C66 extends C +case object C67 extends C +case object C68 extends C +case object C69 extends C +case object C70 extends C +case object C71 extends C +case object C72 extends C +case object C73 extends C +case object C74 extends C +case object C75 extends C +case object C76 extends C +case object C77 extends C +case object C78 extends C +case object C79 extends C +case object C80 extends C +case object C81 extends C +case object C82 extends C +case object C83 extends C +case object C84 extends C +case object C85 extends C +case object C86 extends C +case object C87 extends C +case object C88 extends C +case object C89 extends C +case object C90 extends C +case object C91 extends C +case object C92 extends C +case object C93 extends C +case object C94 extends C +case object C95 extends C +case object C96 extends C +case object C97 extends C +case object C98 extends C +case object C99 extends C +case object C100 extends C +case object C101 extends C +case object C102 extends C +case object C103 extends C +case object C104 extends C +case object C105 extends C +case object C106 extends C +case object C107 extends C +case object C108 extends C +case object C109 extends C +case object C110 extends C +case object C111 extends C +case object C112 extends C +case object C113 extends C +case object C114 extends C +case object C115 extends C +case object C116 extends C +case object C117 extends C +case object C118 extends C +case object C119 extends C +case object C120 extends C +case object C121 extends C +case object C122 extends C +case object C123 extends C +case object C124 extends C +case object C125 extends C +case object C126 extends C +case object C127 extends C +case object C128 extends C +case object C129 extends C +case object C130 extends C +case object C131 extends C +case object C132 extends C +case object C133 extends C +case object C134 extends C +case object C135 extends C +case object C136 extends C +case object C137 extends C +case object C138 extends C +case object C139 extends C +case object C140 extends C +case object C141 extends C +case object C142 extends C +case object C143 extends C +case object C144 extends C +case object C145 extends C +case object C146 extends C +case object C147 extends C +case object C148 extends C +case object C149 extends C +case object C150 extends C +case object C151 extends C +case object C152 extends C +case object C153 extends C +case object C154 extends C +case object C155 extends C +case object C156 extends C +case object C157 extends C +case object C158 extends C +case object C159 extends C +case object C160 extends C +case object C161 extends C +case object C162 extends C +case object C163 extends C +case object C164 extends C +case object C165 extends C +case object C166 extends C +case object C167 extends C +case object C168 extends C +case object C169 extends C +case object C170 extends C +case object C171 extends C +case object C172 extends C +case object C173 extends C +case object C174 extends C +case object C175 extends C +case object C176 extends C +case object C177 extends C +case object C178 extends C +case object C179 extends C +case object C180 extends C +case object C181 extends C +case object C182 extends C +case object C183 extends C +case object C184 extends C +case object C185 extends C +case object C186 extends C +case object C187 extends C +case object C188 extends C +case object C189 extends C +case object C190 extends C +case object C191 extends C +case object C192 extends C +case object C193 extends C +case object C194 extends C +case object C195 extends C +case object C196 extends C +case object C197 extends C +case object C198 extends C +case object C199 extends C +case object C200 extends C +case object C201 extends C +case object C202 extends C +case object C203 extends C +case object C204 extends C +case object C205 extends C +case object C206 extends C +case object C207 extends C +case object C208 extends C +case object C209 extends C +case object C210 extends C +case object C211 extends C +case object C212 extends C +case object C213 extends C +case object C214 extends C +case object C215 extends C +case object C216 extends C +case object C217 extends C +case object C218 extends C +case object C219 extends C +case object C220 extends C +case object C221 extends C +case object C222 extends C +case object C223 extends C +case object C224 extends C +case object C225 extends C +case object C226 extends C +case object C227 extends C +case object C228 extends C +case object C229 extends C +case object C230 extends C +case object C231 extends C +case object C232 extends C +case object C233 extends C +case object C234 extends C +case object C235 extends C +case object C236 extends C +case object C237 extends C +case object C238 extends C +case object C239 extends C +case object C240 extends C +case object C241 extends C +case object C242 extends C +case object C243 extends C +case object C244 extends C +case object C245 extends C +case object C246 extends C +case object C247 extends C +case object C248 extends C +case object C249 extends C +case object C250 extends C +case object C251 extends C +case object C252 extends C +case object C253 extends C +case object C254 extends C +case object C255 extends C +case object C256 extends C +case object C257 extends C +case object C258 extends C +case object C259 extends C +case object C260 extends C +case object C261 extends C +case object C262 extends C +case object C263 extends C +case object C264 extends C +case object C265 extends C +case object C266 extends C +case object C267 extends C +case object C268 extends C +case object C269 extends C +case object C270 extends C +case object C271 extends C +case object C272 extends C +case object C273 extends C +case object C274 extends C +case object C275 extends C +case object C276 extends C +case object C277 extends C +case object C278 extends C +case object C279 extends C +case object C280 extends C +case object C281 extends C +case object C282 extends C +case object C283 extends C +case object C284 extends C +case object C285 extends C +case object C286 extends C +case object C287 extends C +case object C288 extends C +case object C289 extends C +case object C290 extends C +case object C291 extends C +case object C292 extends C +case object C293 extends C +case object C294 extends C +case object C295 extends C +case object C296 extends C +case object C297 extends C +case object C298 extends C +case object C299 extends C +case object C300 extends C +case object C301 extends C +case object C302 extends C +case object C303 extends C +case object C304 extends C +case object C305 extends C +case object C306 extends C +case object C307 extends C +case object C308 extends C +case object C309 extends C +case object C310 extends C +case object C311 extends C +case object C312 extends C +case object C313 extends C +case object C314 extends C +case object C315 extends C +case object C316 extends C +case object C317 extends C +case object C318 extends C +case object C319 extends C +case object C320 extends C +case object C321 extends C +case object C322 extends C +case object C323 extends C +case object C324 extends C +case object C325 extends C +case object C326 extends C +case object C327 extends C +case object C328 extends C +case object C329 extends C +case object C330 extends C +case object C331 extends C +case object C332 extends C +case object C333 extends C +case object C334 extends C +case object C335 extends C +case object C336 extends C +case object C337 extends C +case object C338 extends C +case object C339 extends C +case object C340 extends C +case object C341 extends C +case object C342 extends C +case object C343 extends C +case object C344 extends C +case object C345 extends C +case object C346 extends C +case object C347 extends C +case object C348 extends C +case object C349 extends C +case object C350 extends C +case object C351 extends C +case object C352 extends C +case object C353 extends C +case object C354 extends C +case object C355 extends C +case object C356 extends C +case object C357 extends C +case object C358 extends C +case object C359 extends C +case object C360 extends C +case object C361 extends C +case object C362 extends C +case object C363 extends C +case object C364 extends C +case object C365 extends C +case object C366 extends C +case object C367 extends C +case object C368 extends C +case object C369 extends C +case object C370 extends C +case object C371 extends C +case object C372 extends C +case object C373 extends C +case object C374 extends C +case object C375 extends C +case object C376 extends C +case object C377 extends C +case object C378 extends C +case object C379 extends C +case object C380 extends C +case object C381 extends C +case object C382 extends C +case object C383 extends C +case object C384 extends C +case object C385 extends C +case object C386 extends C +case object C387 extends C +case object C388 extends C +case object C389 extends C +case object C390 extends C +case object C391 extends C +case object C392 extends C +case object C393 extends C +case object C394 extends C +case object C395 extends C +case object C396 extends C +case object C397 extends C +case object C398 extends C +case object C399 extends C +case object C400 extends C + +object M { + def f(c: C): Int = c match { + case C1 => 1 + case C2 => 2 + case C3 => 3 + case C4 => 4 + case C5 => 5 + case C6 => 6 + case C7 => 7 + case C8 => 8 + case C9 => 9 + case C10 => 10 + case C11 => 11 + case C12 => 12 + case C13 => 13 + case C14 => 14 + case C15 => 15 + case C16 => 16 + case C17 => 17 + case C18 => 18 + case C19 => 19 + case C20 => 20 + case C21 => 21 + case C22 => 22 + case C23 => 23 + case C24 => 24 + case C25 => 25 + case C26 => 26 + case C27 => 27 + case C28 => 28 + case C29 => 29 + case C30 => 30 + case C31 => 31 + case C32 => 32 + case C33 => 33 + case C34 => 34 + case C35 => 35 + case C36 => 36 + case C37 => 37 + case C38 => 38 + case C39 => 39 + case C40 => 40 + case C41 => 41 + case C42 => 42 + case C43 => 43 + case C44 => 44 + case C45 => 45 + case C46 => 46 + case C47 => 47 + case C48 => 48 + case C49 => 49 + case C50 => 50 + case C51 => 51 + case C52 => 52 + case C53 => 53 + case C54 => 54 + case C55 => 55 + case C56 => 56 + case C57 => 57 + case C58 => 58 + case C59 => 59 + case C60 => 60 + case C61 => 61 + case C62 => 62 + case C63 => 63 + case C64 => 64 + case C65 => 65 + case C66 => 66 + case C67 => 67 + case C68 => 68 + case C69 => 69 + case C70 => 70 + case C71 => 71 + case C72 => 72 + case C73 => 73 + case C74 => 74 + case C75 => 75 + case C76 => 76 + case C77 => 77 + case C78 => 78 + case C79 => 79 + case C80 => 80 + case C81 => 81 + case C82 => 82 + case C83 => 83 + case C84 => 84 + case C85 => 85 + case C86 => 86 + case C87 => 87 + case C88 => 88 + case C89 => 89 + case C90 => 90 + case C91 => 91 + case C92 => 92 + case C93 => 93 + case C94 => 94 + case C95 => 95 + case C96 => 96 + case C97 => 97 + case C98 => 98 + case C99 => 99 + case C100 => 100 + case C101 => 101 + case C102 => 102 + case C103 => 103 + case C104 => 104 + case C105 => 105 + case C106 => 106 + case C107 => 107 + case C108 => 108 + case C109 => 109 + case C110 => 110 + case C111 => 111 + case C112 => 112 + case C113 => 113 + case C114 => 114 + case C115 => 115 + case C116 => 116 + case C117 => 117 + case C118 => 118 + case C119 => 119 + case C120 => 120 + case C121 => 121 + case C122 => 122 + case C123 => 123 + case C124 => 124 + case C125 => 125 + case C126 => 126 + case C127 => 127 + case C128 => 128 + case C129 => 129 + case C130 => 130 + case C131 => 131 + case C132 => 132 + case C133 => 133 + case C134 => 134 + case C135 => 135 + case C136 => 136 + case C137 => 137 + case C138 => 138 + case C139 => 139 + case C140 => 140 + case C141 => 141 + case C142 => 142 + case C143 => 143 + case C144 => 144 + case C145 => 145 + case C146 => 146 + case C147 => 147 + case C148 => 148 + case C149 => 149 + case C150 => 150 + case C151 => 151 + case C152 => 152 + case C153 => 153 + case C154 => 154 + case C155 => 155 + case C156 => 156 + case C157 => 157 + case C158 => 158 + case C159 => 159 + case C160 => 160 + case C161 => 161 + case C162 => 162 + case C163 => 163 + case C164 => 164 + case C165 => 165 + case C166 => 166 + case C167 => 167 + case C168 => 168 + case C169 => 169 + case C170 => 170 + case C171 => 171 + case C172 => 172 + case C173 => 173 + case C174 => 174 + case C175 => 175 + case C176 => 176 + case C177 => 177 + case C178 => 178 + case C179 => 179 + case C180 => 180 + case C181 => 181 + case C182 => 182 + case C183 => 183 + case C184 => 184 + case C185 => 185 + case C186 => 186 + case C187 => 187 + case C188 => 188 + case C189 => 189 + case C190 => 190 + case C191 => 191 + case C192 => 192 + case C193 => 193 + case C194 => 194 + case C195 => 195 + case C196 => 196 + case C197 => 197 + case C198 => 198 + case C199 => 199 + case C200 => 200 + case C201 => 201 + case C202 => 202 + case C203 => 203 + case C204 => 204 + case C205 => 205 + case C206 => 206 + case C207 => 207 + case C208 => 208 + case C209 => 209 + case C210 => 210 + case C211 => 211 + case C212 => 212 + case C213 => 213 + case C214 => 214 + case C215 => 215 + case C216 => 216 + case C217 => 217 + case C218 => 218 + case C219 => 219 + case C220 => 220 + case C221 => 221 + case C222 => 222 + case C223 => 223 + case C224 => 224 + case C225 => 225 + case C226 => 226 + case C227 => 227 + case C228 => 228 + case C229 => 229 + case C230 => 230 + case C231 => 231 + case C232 => 232 + case C233 => 233 + case C234 => 234 + case C235 => 235 + case C236 => 236 + case C237 => 237 + case C238 => 238 + case C239 => 239 + case C240 => 240 + case C241 => 241 + case C242 => 242 + case C243 => 243 + case C244 => 244 + case C245 => 245 + case C246 => 246 + case C247 => 247 + case C248 => 248 + case C249 => 249 + case C250 => 250 + case C251 => 251 + case C252 => 252 + case C253 => 253 + case C254 => 254 + case C255 => 255 + case C256 => 256 + case C257 => 257 + case C258 => 258 + case C259 => 259 + case C260 => 260 + case C261 => 261 + case C262 => 262 + case C263 => 263 + case C264 => 264 + case C265 => 265 + case C266 => 266 + case C267 => 267 + case C268 => 268 + case C269 => 269 + case C270 => 270 + case C271 => 271 + case C272 => 272 + case C273 => 273 + case C274 => 274 + case C275 => 275 + case C276 => 276 + case C277 => 277 + case C278 => 278 + case C279 => 279 + case C280 => 280 + case C281 => 281 + case C282 => 282 + case C283 => 283 + case C284 => 284 + case C285 => 285 + case C286 => 286 + case C287 => 287 + case C288 => 288 + case C289 => 289 + case C290 => 290 + case C291 => 291 + case C292 => 292 + case C293 => 293 + case C294 => 294 + case C295 => 295 + case C296 => 296 + case C297 => 297 + case C298 => 298 + case C299 => 299 + case C300 => 300 + case C301 => 301 + case C302 => 302 + case C303 => 303 + case C304 => 304 + case C305 => 305 + case C306 => 306 + case C307 => 307 + case C308 => 308 + case C309 => 309 + case C310 => 310 + case C311 => 311 + case C312 => 312 + case C313 => 313 + case C314 => 314 + case C315 => 315 + case C316 => 316 + case C317 => 317 + case C318 => 318 + case C319 => 319 + case C320 => 320 + case C321 => 321 + case C322 => 322 + case C323 => 323 + case C324 => 324 + case C325 => 325 + case C326 => 326 + case C327 => 327 + case C328 => 328 + case C329 => 329 + case C330 => 330 + case C331 => 331 + case C332 => 332 + case C333 => 333 + case C334 => 334 + case C335 => 335 + case C336 => 336 + case C337 => 337 + case C338 => 338 + case C339 => 339 + case C340 => 340 + case C341 => 341 + case C342 => 342 + case C343 => 343 + case C344 => 344 + case C345 => 345 + case C346 => 346 + case C347 => 347 + case C348 => 348 + case C349 => 349 + case C350 => 350 + case C351 => 351 + case C352 => 352 + case C353 => 353 + case C354 => 354 + case C355 => 355 + case C356 => 356 + case C357 => 357 + case C358 => 358 + case C359 => 359 + case C360 => 360 + case C361 => 361 + case C362 => 362 + case C363 => 363 + case C364 => 364 + case C365 => 365 + case C366 => 366 + case C367 => 367 + case C368 => 368 + case C369 => 369 + case C370 => 370 + case C371 => 371 + case C372 => 372 + case C373 => 373 + case C374 => 374 + case C375 => 375 + case C376 => 376 + case C377 => 377 + case C378 => 378 + case C379 => 379 + case C380 => 380 + case C381 => 381 + case C382 => 382 + case C383 => 383 + case C384 => 384 + case C385 => 385 + case C386 => 386 + case C387 => 387 + case C388 => 388 + case C389 => 389 + case C390 => 390 + case C391 => 391 +// case C392 => 392 + case C393 => 393 + case C394 => 394 + case C395 => 395 + case C396 => 396 +// case C397 => 397 + case C398 => 398 + case C399 => 399 + case C400 => 400 + } +} diff --git a/test/files/neg/reflection-names-neg.check b/test/files/neg/reflection-names-neg.check deleted file mode 100644 index f941ec8dc1..0000000000 --- a/test/files/neg/reflection-names-neg.check +++ /dev/null @@ -1,13 +0,0 @@ -reflection-names-neg.scala:5: error: type mismatch; - found : String("abc") - required: reflect.runtime.universe.Name -Note that implicit conversions are not applicable because they are ambiguous: - both method stringToTermName in trait Names of type (s: String)reflect.runtime.universe.TermName - and method stringToTypeName in trait Names of type (s: String)reflect.runtime.universe.TypeName - are possible conversion functions from String("abc") to reflect.runtime.universe.Name - val x2 = ("abc": Name) drop 1 // error - ^ -reflection-names-neg.scala:5: error: value drop is not a member of reflect.runtime.universe.Name - val x2 = ("abc": Name) drop 1 // error - ^ -two errors found diff --git a/test/files/neg/reflection-names-neg.scala b/test/files/neg/reflection-names-neg.scala deleted file mode 100644 index 7283d16db9..0000000000 --- a/test/files/neg/reflection-names-neg.scala +++ /dev/null @@ -1,6 +0,0 @@ -import scala.reflect.runtime.universe._ - -object Test { - val x1 = "abc" drop 1 // "bc": String - val x2 = ("abc": Name) drop 1 // error -} diff --git a/test/files/neg/t0899.check b/test/files/neg/t0899.check index 8b71be8e0c..28cb06ae5a 100644 --- a/test/files/neg/t0899.check +++ b/test/files/neg/t0899.check @@ -1,10 +1,10 @@ -t0899.scala:9: error: super may be not be used on value o +t0899.scala:9: error: super may not be used on value o override val o = "Ha! " + super.o ^ -t0899.scala:11: error: super may be not be used on variable v +t0899.scala:11: error: super may not be used on variable v super.v = "aa" ^ -t0899.scala:12: error: super may be not be used on variable v +t0899.scala:12: error: super may not be used on variable v println(super.v) ^ three errors found diff --git a/test/files/neg/t5044.check b/test/files/neg/t5044.check index 197da2a4e8..dc3708123f 100644 --- a/test/files/neg/t5044.check +++ b/test/files/neg/t5044.check @@ -1,8 +1,8 @@ t5044.scala:7: error: recursive value a needs type val id = m(a) ^ -t5044.scala:6: warning: type-checking the invocation of method foo checks if the named argument expression 'id = ...' is a valid assignment -in the current scope. The resulting type inference error (see above) can be fixed by providing an explicit type in the local definition for id. +t5044.scala:6: warning: failed to determine if 'id = ...' is a named argument or an assignment expression. +an explicit type is required for the definition mentioned in the error message above. val a = foo(id = 1) ^ one warning found diff --git a/test/files/neg/t5091.check b/test/files/neg/t5091.check index abd24e3145..156f695f41 100644 --- a/test/files/neg/t5091.check +++ b/test/files/neg/t5091.check @@ -1,8 +1,8 @@ t5091.scala:8: error: recursive value xxx needs type val param = bar(xxx) ^ -t5091.scala:7: warning: type-checking the invocation of method foo checks if the named argument expression 'param = ...' is a valid assignment -in the current scope. The resulting type inference error (see above) can be fixed by providing an explicit type in the local definition for param. +t5091.scala:7: warning: failed to determine if 'param = ...' is a named argument or an assignment expression. +an explicit type is required for the definition mentioned in the error message above. val xxx = foo(param = null) ^ one warning found diff --git a/test/files/neg/t562.check b/test/files/neg/t562.check index 8c3823642a..95be075af1 100644 --- a/test/files/neg/t562.check +++ b/test/files/neg/t562.check @@ -1,4 +1,4 @@ -t562.scala:10: error: super may be not be used on value y +t562.scala:10: error: super may not be used on value y override val y = super.y; ^ one error found diff --git a/test/files/neg/t7157.check b/test/files/neg/t7157.check index c6a7af9a23..3988460d4b 100644 --- a/test/files/neg/t7157.check +++ b/test/files/neg/t7157.check @@ -7,7 +7,8 @@ Test_2.scala:6: error: too many arguments for macro method m1_0_0: ()Unit Test_2.scala:7: error: too many arguments for macro method m1_0_0: ()Unit m1_0_0(1, 2, 3) ^ -Test_2.scala:9: error: macro applications do not support named and/or default arguments +Test_2.scala:9: error: not enough arguments for macro method m1_1_1: (x: Int)Unit. +Unspecified value parameter x. m1_1_1() ^ Test_2.scala:11: error: too many arguments for macro method m1_1_1: (x: Int)Unit @@ -16,22 +17,27 @@ Test_2.scala:11: error: too many arguments for macro method m1_1_1: (x: Int)Unit Test_2.scala:12: error: too many arguments for macro method m1_1_1: (x: Int)Unit m1_1_1(1, 2, 3) ^ -Test_2.scala:14: error: macro applications do not support named and/or default arguments +Test_2.scala:14: error: not enough arguments for macro method m1_2_2: (x: Int, y: Int)Unit. +Unspecified value parameters x, y. m1_2_2() ^ -Test_2.scala:15: error: macro applications do not support named and/or default arguments +Test_2.scala:15: error: not enough arguments for macro method m1_2_2: (x: Int, y: Int)Unit. +Unspecified value parameter y. m1_2_2(1) ^ Test_2.scala:17: error: too many arguments for macro method m1_2_2: (x: Int, y: Int)Unit m1_2_2(1, 2, 3) ^ -Test_2.scala:24: error: macro applications do not support named and/or default arguments +Test_2.scala:24: error: not enough arguments for macro method m1_1_inf: (x: Int, y: Int*)Unit. +Unspecified value parameters x, y. m1_1_inf() ^ -Test_2.scala:29: error: macro applications do not support named and/or default arguments +Test_2.scala:29: error: not enough arguments for macro method m1_2_inf: (x: Int, y: Int, z: Int*)Unit. +Unspecified value parameters x, y, z. m1_2_inf() ^ -Test_2.scala:30: error: macro applications do not support named and/or default arguments +Test_2.scala:30: error: not enough arguments for macro method m1_2_inf: (x: Int, y: Int, z: Int*)Unit. +Unspecified value parameters y, z. m1_2_inf(1) ^ Test_2.scala:35: error: too many arguments for macro method m2_0_0: ()Unit @@ -43,7 +49,8 @@ Test_2.scala:36: error: too many arguments for macro method m2_0_0: ()Unit Test_2.scala:37: error: too many arguments for macro method m2_0_0: ()Unit m2_0_0()(1, 2, 3) ^ -Test_2.scala:39: error: macro applications do not support named and/or default arguments +Test_2.scala:39: error: not enough arguments for macro method m2_1_1: (x: Int)Unit. +Unspecified value parameter x. m2_1_1()() ^ Test_2.scala:41: error: too many arguments for macro method m2_1_1: (x: Int)Unit @@ -52,22 +59,27 @@ Test_2.scala:41: error: too many arguments for macro method m2_1_1: (x: Int)Unit Test_2.scala:42: error: too many arguments for macro method m2_1_1: (x: Int)Unit m2_1_1()(1, 2, 3) ^ -Test_2.scala:44: error: macro applications do not support named and/or default arguments +Test_2.scala:44: error: not enough arguments for macro method m2_2_2: (x: Int, y: Int)Unit. +Unspecified value parameters x, y. m2_2_2()() ^ -Test_2.scala:45: error: macro applications do not support named and/or default arguments +Test_2.scala:45: error: not enough arguments for macro method m2_2_2: (x: Int, y: Int)Unit. +Unspecified value parameter y. m2_2_2()(1) ^ Test_2.scala:47: error: too many arguments for macro method m2_2_2: (x: Int, y: Int)Unit m2_2_2()(1, 2, 3) ^ -Test_2.scala:54: error: macro applications do not support named and/or default arguments +Test_2.scala:54: error: not enough arguments for macro method m2_1_inf: (x: Int, y: Int*)Unit. +Unspecified value parameters x, y. m2_1_inf()() ^ -Test_2.scala:59: error: macro applications do not support named and/or default arguments +Test_2.scala:59: error: not enough arguments for macro method m2_2_inf: (x: Int, y: Int, z: Int*)Unit. +Unspecified value parameters x, y, z. m2_2_inf()() ^ -Test_2.scala:60: error: macro applications do not support named and/or default arguments +Test_2.scala:60: error: not enough arguments for macro method m2_2_inf: (x: Int, y: Int, z: Int*)Unit. +Unspecified value parameters y, z. m2_2_inf()(1) ^ 24 errors found diff --git a/test/files/neg/t7848-interp-warn.check b/test/files/neg/t7848-interp-warn.check index 4cf9d55ffd..637fc8941a 100644 --- a/test/files/neg/t7848-interp-warn.check +++ b/test/files/neg/t7848-interp-warn.check @@ -4,9 +4,12 @@ t7848-interp-warn.scala:8: warning: possible missing interpolator: detected inte t7848-interp-warn.scala:12: warning: possible missing interpolator: detected an interpolated expression "A doubly important ${foo * 2} message!" ^ +t7848-interp-warn.scala:15: warning: possible missing interpolator: detected interpolated identifier `$bar` + def i = s"Try using '${ "$bar" }' instead." // was: no warn on space test + ^ t7848-interp-warn.scala:16: warning: possible missing interpolator: detected interpolated identifier `$bar` def j = s"Try using '${ "something like $bar" }' instead." // warn ^ error: No warnings can be incurred under -Xfatal-warnings. -three warnings found +four warnings found one error found diff --git a/test/files/neg/t7848-interp-warn.scala b/test/files/neg/t7848-interp-warn.scala index 3887aff8de..a76141041d 100644 --- a/test/files/neg/t7848-interp-warn.scala +++ b/test/files/neg/t7848-interp-warn.scala @@ -12,7 +12,7 @@ object Test { "A doubly important ${foo * 2} message!" } def h = s"Try using '$$bar' instead." // no warn - def i = s"Try using '${ "$bar" }' instead." // no warn on space test + def i = s"Try using '${ "$bar" }' instead." // was: no warn on space test def j = s"Try using '${ "something like $bar" }' instead." // warn def k = f"Try using '$bar' instead." // no warn on other std interps } diff --git a/test/files/neg/t8463.check b/test/files/neg/t8463.check index 1a3eea2870..9aaacf8391 100644 --- a/test/files/neg/t8463.check +++ b/test/files/neg/t8463.check @@ -7,4 +7,21 @@ Note that implicit conversions are not applicable because they are ambiguous: are possible conversion functions from Long to ?T[Long] insertCell(Foo(5)) ^ -one error found +t8463.scala:5: error: no type parameters for method apply: (activity: T[Long])Test.Foo[T] in object Foo exist so that it can be applied to arguments (Long) + --- because --- +argument expression's type is not compatible with formal parameter type; + found : Long + required: ?T[Long] + insertCell(Foo(5)) + ^ +t8463.scala:5: error: type mismatch; + found : Long(5L) + required: T[Long] + insertCell(Foo(5)) + ^ +t8463.scala:5: error: type mismatch; + found : Test.Foo[T] + required: Test.Foo[Test.Cell] + insertCell(Foo(5)) + ^ +four errors found diff --git a/test/files/neg/t8731.check b/test/files/neg/t8731.check index 2a9af475fc..d47bd55b45 100644 --- a/test/files/neg/t8731.check +++ b/test/files/neg/t8731.check @@ -1,9 +1,6 @@ -t8731.scala:5: warning: matches with two cases or fewer are emitted using if-then-else instead of switch - def f(x: Int) = (x: @annotation.switch) match { - ^ t8731.scala:10: warning: could not emit switch for @switch annotated match def g(x: Int) = (x: @annotation.switch) match { ^ error: No warnings can be incurred under -Xfatal-warnings. -two warnings found +one warning found one error found diff --git a/test/files/neg/t8841.check b/test/files/neg/t8841.check new file mode 100644 index 0000000000..ad525dc3f8 --- /dev/null +++ b/test/files/neg/t8841.check @@ -0,0 +1,9 @@ +t8841.scala:13: error: recursive value c needs type + val ambiguousName = c.ambiguousName + ^ +t8841.scala:12: warning: failed to determine if 'ambiguousName = ...' is a named argument or an assignment expression. +an explicit type is required for the definition mentioned in the error message above. + val c = new Cell(ambiguousName = Some("bla")) + ^ +one warning found +one error found diff --git a/test/files/neg/t8841.scala b/test/files/neg/t8841.scala new file mode 100644 index 0000000000..80430d997e --- /dev/null +++ b/test/files/neg/t8841.scala @@ -0,0 +1,15 @@ +class Cell(val ambiguousName: Option[String]) + +class Test { + def wrap(f: Any): Nothing = ??? + + wrap { + // the namer for these two ValDefs is created when typing the argument expression + // of wrap. This happens to be in a silent context (tryTypedApply). Therefore, the + // cyclic reference will not be thrown, but transformed into a NormalTypeError by + // `silent`. This requires different handling in NamesDefaults. + + val c = new Cell(ambiguousName = Some("bla")) + val ambiguousName = c.ambiguousName + } +} diff --git a/test/files/neg/t9127.check b/test/files/neg/t9127.check new file mode 100644 index 0000000000..2ecf8af464 --- /dev/null +++ b/test/files/neg/t9127.check @@ -0,0 +1,12 @@ +t9127.scala:4: warning: possible missing interpolator: detected interpolated identifier `$s` + val t = "$s" + ^ +t9127.scala:5: warning: possible missing interpolator: detected an interpolated expression + val u = "a${s}b" + ^ +t9127.scala:6: warning: possible missing interpolator: detected interpolated identifier `$s` + val v = "a$s b" + ^ +error: No warnings can be incurred under -Xfatal-warnings. +three warnings found +one error found diff --git a/test/files/neg/t9127.flags b/test/files/neg/t9127.flags new file mode 100644 index 0000000000..b0d7bc25cb --- /dev/null +++ b/test/files/neg/t9127.flags @@ -0,0 +1 @@ +-Xlint:missing-interpolator -Xfatal-warnings diff --git a/test/files/neg/t9127.scala b/test/files/neg/t9127.scala new file mode 100644 index 0000000000..c0746144eb --- /dev/null +++ b/test/files/neg/t9127.scala @@ -0,0 +1,7 @@ + +trait X { + val s = "hello" + val t = "$s" + val u = "a${s}b" + val v = "a$s b" +} diff --git a/test/files/neg/t9231.check b/test/files/neg/t9231.check new file mode 100644 index 0000000000..43c14f53ca --- /dev/null +++ b/test/files/neg/t9231.check @@ -0,0 +1,4 @@ +t9231.scala:8: error: not found: type DoesNotExist + foo[DoesNotExist] + ^ +one error found diff --git a/test/files/neg/t9231.scala b/test/files/neg/t9231.scala new file mode 100644 index 0000000000..05b1d24e9a --- /dev/null +++ b/test/files/neg/t9231.scala @@ -0,0 +1,9 @@ +class M[A] +class C { + implicit def M1: M[Int] = null + implicit def M2: M[String] = null + + def foo[A](implicit M: M[A]) = null + + foo[DoesNotExist] +} diff --git a/test/files/pos/jesper.scala b/test/files/pos/jesper.scala new file mode 100644 index 0000000000..82623e4a24 --- /dev/null +++ b/test/files/pos/jesper.scala @@ -0,0 +1,30 @@ +object Pair { + sealed trait Pair { + type First + type Second <: Pair + } + + case class End() extends Pair { + type First = Nothing + type Second = End + + def ::[T](v : T) : Cons[T, End] = Cons(v, this) + } + + object End extends End() + + final case class Cons[T1, T2 <: Pair](_1 : T1, _2 : T2) extends Pair { + type First = T1 + type Second = T2 + + def ::[T](v : T) : Cons[T, Cons[T1, T2]] = Cons(v, this) + def find[T](implicit finder : Cons[T1, T2] => T) = finder(this) + } + + implicit def findFirst[T1, T2 <: Pair] : Cons[T1, T2] => T1 = (p : Cons[T1, T2]) => p._1 + implicit def findSecond[T, T1, T2 <: Pair](implicit finder : T2 => T) : Cons[T1, T2] => T = (p : Cons[T1, T2]) => finder(p._2) + + val p : Cons[Int, Cons[Boolean, End]] = 10 :: false :: End +// val x : Boolean = p.find[Boolean](findSecond(findFirst)) + val x2 : Boolean = p.find[Boolean] // Doesn't compile +} diff --git a/test/files/pos/t3368.flags b/test/files/pos/t3368.flags new file mode 100644 index 0000000000..cb20509902 --- /dev/null +++ b/test/files/pos/t3368.flags @@ -0,0 +1 @@ +-Ystop-after:parser diff --git a/test/files/pos/t3368.scala b/test/files/pos/t3368.scala new file mode 100644 index 0000000000..c8e861a899 --- /dev/null +++ b/test/files/pos/t3368.scala @@ -0,0 +1,5 @@ + +trait X { + // error: in XML literal: name expected, but char '!' cannot start a name + def x = <![CDATA[hi & bye]]> <![CDATA[red & black]]> +} diff --git a/test/files/pos/t6942.flags b/test/files/pos/t6942.flags index e8fb65d50c..0f96f1f872 100644 --- a/test/files/pos/t6942.flags +++ b/test/files/pos/t6942.flags @@ -1 +1 @@ --Xfatal-warnings
\ No newline at end of file +-nowarn
\ No newline at end of file diff --git a/test/files/pos/t8359-closelim-crash.flags b/test/files/pos/t8359-closelim-crash.flags new file mode 100644 index 0000000000..49d036a887 --- /dev/null +++ b/test/files/pos/t8359-closelim-crash.flags @@ -0,0 +1 @@ +-optimize diff --git a/test/files/pos/t8359-closelim-crash.scala b/test/files/pos/t8359-closelim-crash.scala new file mode 100644 index 0000000000..1413694d10 --- /dev/null +++ b/test/files/pos/t8359-closelim-crash.scala @@ -0,0 +1,23 @@ +package test + +// This is a minimization of code that crashed the compiler during bootstrapping +// in the first iteration of https://github.com/scala/scala/pull/4373, the PR +// that adjusted the order of free and declared params in LambdaLift. + +// Was: +// java.lang.AssertionError: assertion failed: +// Record Record(<$anon: Function1>,Map(value a$1 -> Deref(LocalVar(value b)))) does not contain a field value b$1 +// at scala.tools.nsc.Global.assert(Global.scala:262) +// at scala.tools.nsc.backend.icode.analysis.CopyPropagation$copyLattice$State.getFieldNonRecordValue(CopyPropagation.scala:113) +// at scala.tools.nsc.backend.icode.analysis.CopyPropagation$copyLattice$State.getFieldNonRecordValue(CopyPropagation.scala:122) +// at scala.tools.nsc.backend.opt.ClosureElimination$ClosureElim$$anonfun$analyzeMethod$1$$anonfun$apply$2.replaceFieldAccess$1(ClosureElimination.scala:124) +class Typer { + def bar(a: Boolean, b: Boolean): Unit = { + @inline + def baz(): Unit = { + ((_: Any) => (Typer.this, a, b)).apply("") + } + ((_: Any) => baz()).apply("") + } +} + diff --git a/test/files/pos/t8801.scala b/test/files/pos/t8801.scala new file mode 100644 index 0000000000..695b456e12 --- /dev/null +++ b/test/files/pos/t8801.scala @@ -0,0 +1,21 @@ +sealed trait Nat { + type Prev <: Nat { type Succ = Nat.this.type } + type Succ <: Nat { type Prev = Nat.this.type } +} + +object Nat { + object Zero extends Nat { + type Prev = Nothing + } + + type _0 = Zero.type + type _1 = _0#Succ + type _2 = _1#Succ + type _3 = _2#Succ + type _4 = _3#Succ + type _5 = _4#Succ + type _6 = _5#Succ + type _7 = _6#Succ + type _8 = _7#Succ + type _9 = _8#Succ +} diff --git a/test/files/pos/t8861.flags b/test/files/pos/t8861.flags new file mode 100644 index 0000000000..99a6391058 --- /dev/null +++ b/test/files/pos/t8861.flags @@ -0,0 +1 @@ +-Xlint:infer-any -Xfatal-warnings diff --git a/test/files/pos/t8861.scala b/test/files/pos/t8861.scala new file mode 100644 index 0000000000..816d15700e --- /dev/null +++ b/test/files/pos/t8861.scala @@ -0,0 +1,11 @@ + +trait Test { + type R = PartialFunction[Any, Unit] + + val x: R = { case "" => } + val y: R = { case "" => } + + val z: R = x orElse y + val zz = x orElse y +} + diff --git a/test/files/pos/t9020.flags b/test/files/pos/t9020.flags new file mode 100644 index 0000000000..efb2dd3e6f --- /dev/null +++ b/test/files/pos/t9020.flags @@ -0,0 +1 @@ +-Ywarn-value-discard -Xfatal-warnings diff --git a/test/files/pos/t9020.scala b/test/files/pos/t9020.scala new file mode 100644 index 0000000000..16e31e2572 --- /dev/null +++ b/test/files/pos/t9020.scala @@ -0,0 +1,10 @@ +trait ValueDiscard[@specialized U] { + def u: U +} +/* Was: +scalac-hash v2.11.5 -Ywarn-value-discard test/files/pos/t9020.scala +test/files/pos/t9020.scala:2: warning: discarded non-Unit value + def u: U + ^ +one warning found +*/ diff --git a/test/files/pos/t9111-inliner-workaround.flags b/test/files/pos/t9111-inliner-workaround.flags new file mode 100644 index 0000000000..63b5558cfd --- /dev/null +++ b/test/files/pos/t9111-inliner-workaround.flags @@ -0,0 +1 @@ +-Ybackend:GenBCode -Yopt:l:classpath
\ No newline at end of file diff --git a/test/files/pos/t9111-inliner-workaround/A_1.java b/test/files/pos/t9111-inliner-workaround/A_1.java new file mode 100644 index 0000000000..bc60b68ea6 --- /dev/null +++ b/test/files/pos/t9111-inliner-workaround/A_1.java @@ -0,0 +1,13 @@ +public class A_1 { + public static class T { } + + public static class Inner { + public static class T { } + + public void foo(T t) { } + + public T t = null; + + public class Deeper extends T { } + } +} diff --git a/test/files/pos/t9111-inliner-workaround/Test_1.scala b/test/files/pos/t9111-inliner-workaround/Test_1.scala new file mode 100644 index 0000000000..1a00fff833 --- /dev/null +++ b/test/files/pos/t9111-inliner-workaround/Test_1.scala @@ -0,0 +1,10 @@ +object Test extends App { + println(new A_1.Inner()) + + // Accessing foo or Deeper triggers the error of SI-9111. + // However, when not referring to those definitions, compilation should + // succeed, also if the inliner is enabled. + + // println(i.foo(null)) + // new i.Deeper() +} diff --git a/test/files/pos/t9116.scala b/test/files/pos/t9116.scala new file mode 100644 index 0000000000..16b04c2e6b --- /dev/null +++ b/test/files/pos/t9116.scala @@ -0,0 +1,7 @@ + +trait X { + List(1, 2, 3).toSet.subsets.map(_.toList) // ok now + + List(1, 2, 3).toSet.subsets().map(_.toList) // now also + List(1, 2, 3).toSet.subsets(2).map(_.toList) // still ok +} diff --git a/test/files/pos/t9157.scala b/test/files/pos/t9157.scala new file mode 100644 index 0000000000..e178b5d84d --- /dev/null +++ b/test/files/pos/t9157.scala @@ -0,0 +1,13 @@ +trait Flow[-In, +Out] { + type Repr[+O] <: Flow[In, O] + def map: Repr[String] +} + +class Test { + // typechecking was exponentially slow wrt the number of projections here. + def slowFlow( + f: Flow[String,String]#Repr[String]#Repr[String]#Repr[String]#Repr[String]#Repr[String]#Repr[String]#Repr[String]#Repr[String]#Repr[String]#Repr[String]#Repr[String] + ) = { + f.map + } +} diff --git a/test/files/pos/t9181.flags b/test/files/pos/t9181.flags new file mode 100644 index 0000000000..0f96f1f872 --- /dev/null +++ b/test/files/pos/t9181.flags @@ -0,0 +1 @@ +-nowarn
\ No newline at end of file diff --git a/test/files/pos/t9181.scala b/test/files/pos/t9181.scala new file mode 100644 index 0000000000..2edf6fe4a3 --- /dev/null +++ b/test/files/pos/t9181.scala @@ -0,0 +1,806 @@ +sealed trait C +case object C1 extends C +case object C2 extends C +case object C3 extends C +case object C4 extends C +case object C5 extends C +case object C6 extends C +case object C7 extends C +case object C8 extends C +case object C9 extends C +case object C10 extends C +case object C11 extends C +case object C12 extends C +case object C13 extends C +case object C14 extends C +case object C15 extends C +case object C16 extends C +case object C17 extends C +case object C18 extends C +case object C19 extends C +case object C20 extends C +case object C21 extends C +case object C22 extends C +case object C23 extends C +case object C24 extends C +case object C25 extends C +case object C26 extends C +case object C27 extends C +case object C28 extends C +case object C29 extends C +case object C30 extends C +case object C31 extends C +case object C32 extends C +case object C33 extends C +case object C34 extends C +case object C35 extends C +case object C36 extends C +case object C37 extends C +case object C38 extends C +case object C39 extends C +case object C40 extends C +case object C41 extends C +case object C42 extends C +case object C43 extends C +case object C44 extends C +case object C45 extends C +case object C46 extends C +case object C47 extends C +case object C48 extends C +case object C49 extends C +case object C50 extends C +case object C51 extends C +case object C52 extends C +case object C53 extends C +case object C54 extends C +case object C55 extends C +case object C56 extends C +case object C57 extends C +case object C58 extends C +case object C59 extends C +case object C60 extends C +case object C61 extends C +case object C62 extends C +case object C63 extends C +case object C64 extends C +case object C65 extends C +case object C66 extends C +case object C67 extends C +case object C68 extends C +case object C69 extends C +case object C70 extends C +case object C71 extends C +case object C72 extends C +case object C73 extends C +case object C74 extends C +case object C75 extends C +case object C76 extends C +case object C77 extends C +case object C78 extends C +case object C79 extends C +case object C80 extends C +case object C81 extends C +case object C82 extends C +case object C83 extends C +case object C84 extends C +case object C85 extends C +case object C86 extends C +case object C87 extends C +case object C88 extends C +case object C89 extends C +case object C90 extends C +case object C91 extends C +case object C92 extends C +case object C93 extends C +case object C94 extends C +case object C95 extends C +case object C96 extends C +case object C97 extends C +case object C98 extends C +case object C99 extends C +case object C100 extends C +case object C101 extends C +case object C102 extends C +case object C103 extends C +case object C104 extends C +case object C105 extends C +case object C106 extends C +case object C107 extends C +case object C108 extends C +case object C109 extends C +case object C110 extends C +case object C111 extends C +case object C112 extends C +case object C113 extends C +case object C114 extends C +case object C115 extends C +case object C116 extends C +case object C117 extends C +case object C118 extends C +case object C119 extends C +case object C120 extends C +case object C121 extends C +case object C122 extends C +case object C123 extends C +case object C124 extends C +case object C125 extends C +case object C126 extends C +case object C127 extends C +case object C128 extends C +case object C129 extends C +case object C130 extends C +case object C131 extends C +case object C132 extends C +case object C133 extends C +case object C134 extends C +case object C135 extends C +case object C136 extends C +case object C137 extends C +case object C138 extends C +case object C139 extends C +case object C140 extends C +case object C141 extends C +case object C142 extends C +case object C143 extends C +case object C144 extends C +case object C145 extends C +case object C146 extends C +case object C147 extends C +case object C148 extends C +case object C149 extends C +case object C150 extends C +case object C151 extends C +case object C152 extends C +case object C153 extends C +case object C154 extends C +case object C155 extends C +case object C156 extends C +case object C157 extends C +case object C158 extends C +case object C159 extends C +case object C160 extends C +case object C161 extends C +case object C162 extends C +case object C163 extends C +case object C164 extends C +case object C165 extends C +case object C166 extends C +case object C167 extends C +case object C168 extends C +case object C169 extends C +case object C170 extends C +case object C171 extends C +case object C172 extends C +case object C173 extends C +case object C174 extends C +case object C175 extends C +case object C176 extends C +case object C177 extends C +case object C178 extends C +case object C179 extends C +case object C180 extends C +case object C181 extends C +case object C182 extends C +case object C183 extends C +case object C184 extends C +case object C185 extends C +case object C186 extends C +case object C187 extends C +case object C188 extends C +case object C189 extends C +case object C190 extends C +case object C191 extends C +case object C192 extends C +case object C193 extends C +case object C194 extends C +case object C195 extends C +case object C196 extends C +case object C197 extends C +case object C198 extends C +case object C199 extends C +case object C200 extends C +case object C201 extends C +case object C202 extends C +case object C203 extends C +case object C204 extends C +case object C205 extends C +case object C206 extends C +case object C207 extends C +case object C208 extends C +case object C209 extends C +case object C210 extends C +case object C211 extends C +case object C212 extends C +case object C213 extends C +case object C214 extends C +case object C215 extends C +case object C216 extends C +case object C217 extends C +case object C218 extends C +case object C219 extends C +case object C220 extends C +case object C221 extends C +case object C222 extends C +case object C223 extends C +case object C224 extends C +case object C225 extends C +case object C226 extends C +case object C227 extends C +case object C228 extends C +case object C229 extends C +case object C230 extends C +case object C231 extends C +case object C232 extends C +case object C233 extends C +case object C234 extends C +case object C235 extends C +case object C236 extends C +case object C237 extends C +case object C238 extends C +case object C239 extends C +case object C240 extends C +case object C241 extends C +case object C242 extends C +case object C243 extends C +case object C244 extends C +case object C245 extends C +case object C246 extends C +case object C247 extends C +case object C248 extends C +case object C249 extends C +case object C250 extends C +case object C251 extends C +case object C252 extends C +case object C253 extends C +case object C254 extends C +case object C255 extends C +case object C256 extends C +case object C257 extends C +case object C258 extends C +case object C259 extends C +case object C260 extends C +case object C261 extends C +case object C262 extends C +case object C263 extends C +case object C264 extends C +case object C265 extends C +case object C266 extends C +case object C267 extends C +case object C268 extends C +case object C269 extends C +case object C270 extends C +case object C271 extends C +case object C272 extends C +case object C273 extends C +case object C274 extends C +case object C275 extends C +case object C276 extends C +case object C277 extends C +case object C278 extends C +case object C279 extends C +case object C280 extends C +case object C281 extends C +case object C282 extends C +case object C283 extends C +case object C284 extends C +case object C285 extends C +case object C286 extends C +case object C287 extends C +case object C288 extends C +case object C289 extends C +case object C290 extends C +case object C291 extends C +case object C292 extends C +case object C293 extends C +case object C294 extends C +case object C295 extends C +case object C296 extends C +case object C297 extends C +case object C298 extends C +case object C299 extends C +case object C300 extends C +case object C301 extends C +case object C302 extends C +case object C303 extends C +case object C304 extends C +case object C305 extends C +case object C306 extends C +case object C307 extends C +case object C308 extends C +case object C309 extends C +case object C310 extends C +case object C311 extends C +case object C312 extends C +case object C313 extends C +case object C314 extends C +case object C315 extends C +case object C316 extends C +case object C317 extends C +case object C318 extends C +case object C319 extends C +case object C320 extends C +case object C321 extends C +case object C322 extends C +case object C323 extends C +case object C324 extends C +case object C325 extends C +case object C326 extends C +case object C327 extends C +case object C328 extends C +case object C329 extends C +case object C330 extends C +case object C331 extends C +case object C332 extends C +case object C333 extends C +case object C334 extends C +case object C335 extends C +case object C336 extends C +case object C337 extends C +case object C338 extends C +case object C339 extends C +case object C340 extends C +case object C341 extends C +case object C342 extends C +case object C343 extends C +case object C344 extends C +case object C345 extends C +case object C346 extends C +case object C347 extends C +case object C348 extends C +case object C349 extends C +case object C350 extends C +case object C351 extends C +case object C352 extends C +case object C353 extends C +case object C354 extends C +case object C355 extends C +case object C356 extends C +case object C357 extends C +case object C358 extends C +case object C359 extends C +case object C360 extends C +case object C361 extends C +case object C362 extends C +case object C363 extends C +case object C364 extends C +case object C365 extends C +case object C366 extends C +case object C367 extends C +case object C368 extends C +case object C369 extends C +case object C370 extends C +case object C371 extends C +case object C372 extends C +case object C373 extends C +case object C374 extends C +case object C375 extends C +case object C376 extends C +case object C377 extends C +case object C378 extends C +case object C379 extends C +case object C380 extends C +case object C381 extends C +case object C382 extends C +case object C383 extends C +case object C384 extends C +case object C385 extends C +case object C386 extends C +case object C387 extends C +case object C388 extends C +case object C389 extends C +case object C390 extends C +case object C391 extends C +case object C392 extends C +case object C393 extends C +case object C394 extends C +case object C395 extends C +case object C396 extends C +case object C397 extends C +case object C398 extends C +case object C399 extends C +case object C400 extends C + +object M { + def f(c: C): Int = c match { + case C1 => 1 + case C2 => 2 + case C3 => 3 + case C4 => 4 + case C5 => 5 + case C6 => 6 + case C7 => 7 + case C8 => 8 + case C9 => 9 + case C10 => 10 + case C11 => 11 + case C12 => 12 + case C13 => 13 + case C14 => 14 + case C15 => 15 + case C16 => 16 + case C17 => 17 + case C18 => 18 + case C19 => 19 + case C20 => 20 + case C21 => 21 + case C22 => 22 + case C23 => 23 + case C24 => 24 + case C25 => 25 + case C26 => 26 + case C27 => 27 + case C28 => 28 + case C29 => 29 + case C30 => 30 + case C31 => 31 + case C32 => 32 + case C33 => 33 + case C34 => 34 + case C35 => 35 + case C36 => 36 + case C37 => 37 + case C38 => 38 + case C39 => 39 + case C40 => 40 + case C41 => 41 + case C42 => 42 + case C43 => 43 + case C44 => 44 + case C45 => 45 + case C46 => 46 + case C47 => 47 + case C48 => 48 + case C49 => 49 + case C50 => 50 + case C51 => 51 + case C52 => 52 + case C53 => 53 + case C54 => 54 + case C55 => 55 + case C56 => 56 + case C57 => 57 + case C58 => 58 + case C59 => 59 + case C60 => 60 + case C61 => 61 + case C62 => 62 + case C63 => 63 + case C64 => 64 + case C65 => 65 + case C66 => 66 + case C67 => 67 + case C68 => 68 + case C69 => 69 + case C70 => 70 + case C71 => 71 + case C72 => 72 + case C73 => 73 + case C74 => 74 + case C75 => 75 + case C76 => 76 + case C77 => 77 + case C78 => 78 + case C79 => 79 + case C80 => 80 + case C81 => 81 + case C82 => 82 + case C83 => 83 + case C84 => 84 + case C85 => 85 + case C86 => 86 + case C87 => 87 + case C88 => 88 + case C89 => 89 + case C90 => 90 + case C91 => 91 + case C92 => 92 + case C93 => 93 + case C94 => 94 + case C95 => 95 + case C96 => 96 + case C97 => 97 + case C98 => 98 + case C99 => 99 + case C100 => 100 + case C101 => 101 + case C102 => 102 + case C103 => 103 + case C104 => 104 + case C105 => 105 + case C106 => 106 + case C107 => 107 + case C108 => 108 + case C109 => 109 + case C110 => 110 + case C111 => 111 + case C112 => 112 + case C113 => 113 + case C114 => 114 + case C115 => 115 + case C116 => 116 + case C117 => 117 + case C118 => 118 + case C119 => 119 + case C120 => 120 + case C121 => 121 + case C122 => 122 + case C123 => 123 + case C124 => 124 + case C125 => 125 + case C126 => 126 + case C127 => 127 + case C128 => 128 + case C129 => 129 + case C130 => 130 + case C131 => 131 + case C132 => 132 + case C133 => 133 + case C134 => 134 + case C135 => 135 + case C136 => 136 + case C137 => 137 + case C138 => 138 + case C139 => 139 + case C140 => 140 + case C141 => 141 + case C142 => 142 + case C143 => 143 + case C144 => 144 + case C145 => 145 + case C146 => 146 + case C147 => 147 + case C148 => 148 + case C149 => 149 + case C150 => 150 + case C151 => 151 + case C152 => 152 + case C153 => 153 + case C154 => 154 + case C155 => 155 + case C156 => 156 + case C157 => 157 + case C158 => 158 + case C159 => 159 + case C160 => 160 + case C161 => 161 + case C162 => 162 + case C163 => 163 + case C164 => 164 + case C165 => 165 + case C166 => 166 + case C167 => 167 + case C168 => 168 + case C169 => 169 + case C170 => 170 + case C171 => 171 + case C172 => 172 + case C173 => 173 + case C174 => 174 + case C175 => 175 + case C176 => 176 + case C177 => 177 + case C178 => 178 + case C179 => 179 + case C180 => 180 + case C181 => 181 + case C182 => 182 + case C183 => 183 + case C184 => 184 + case C185 => 185 + case C186 => 186 + case C187 => 187 + case C188 => 188 + case C189 => 189 + case C190 => 190 + case C191 => 191 + case C192 => 192 + case C193 => 193 + case C194 => 194 + case C195 => 195 + case C196 => 196 + case C197 => 197 + case C198 => 198 + case C199 => 199 + case C200 => 200 + case C201 => 201 + case C202 => 202 + case C203 => 203 + case C204 => 204 + case C205 => 205 + case C206 => 206 + case C207 => 207 + case C208 => 208 + case C209 => 209 + case C210 => 210 + case C211 => 211 + case C212 => 212 + case C213 => 213 + case C214 => 214 + case C215 => 215 + case C216 => 216 + case C217 => 217 + case C218 => 218 + case C219 => 219 + case C220 => 220 + case C221 => 221 + case C222 => 222 + case C223 => 223 + case C224 => 224 + case C225 => 225 + case C226 => 226 + case C227 => 227 + case C228 => 228 + case C229 => 229 + case C230 => 230 + case C231 => 231 + case C232 => 232 + case C233 => 233 + case C234 => 234 + case C235 => 235 + case C236 => 236 + case C237 => 237 + case C238 => 238 + case C239 => 239 + case C240 => 240 + case C241 => 241 + case C242 => 242 + case C243 => 243 + case C244 => 244 + case C245 => 245 + case C246 => 246 + case C247 => 247 + case C248 => 248 + case C249 => 249 + case C250 => 250 + case C251 => 251 + case C252 => 252 + case C253 => 253 + case C254 => 254 + case C255 => 255 + case C256 => 256 + case C257 => 257 + case C258 => 258 + case C259 => 259 + case C260 => 260 + case C261 => 261 + case C262 => 262 + case C263 => 263 + case C264 => 264 + case C265 => 265 + case C266 => 266 + case C267 => 267 + case C268 => 268 + case C269 => 269 + case C270 => 270 + case C271 => 271 + case C272 => 272 + case C273 => 273 + case C274 => 274 + case C275 => 275 + case C276 => 276 + case C277 => 277 + case C278 => 278 + case C279 => 279 + case C280 => 280 + case C281 => 281 + case C282 => 282 + case C283 => 283 + case C284 => 284 + case C285 => 285 + case C286 => 286 + case C287 => 287 + case C288 => 288 + case C289 => 289 + case C290 => 290 + case C291 => 291 + case C292 => 292 + case C293 => 293 + case C294 => 294 + case C295 => 295 + case C296 => 296 + case C297 => 297 + case C298 => 298 + case C299 => 299 + case C300 => 300 + case C301 => 301 + case C302 => 302 + case C303 => 303 + case C304 => 304 + case C305 => 305 + case C306 => 306 + case C307 => 307 + case C308 => 308 + case C309 => 309 + case C310 => 310 + case C311 => 311 + case C312 => 312 + case C313 => 313 + case C314 => 314 + case C315 => 315 + case C316 => 316 + case C317 => 317 + case C318 => 318 + case C319 => 319 + case C320 => 320 + case C321 => 321 + case C322 => 322 + case C323 => 323 + case C324 => 324 + case C325 => 325 + case C326 => 326 + case C327 => 327 + case C328 => 328 + case C329 => 329 + case C330 => 330 + case C331 => 331 + case C332 => 332 + case C333 => 333 + case C334 => 334 + case C335 => 335 + case C336 => 336 + case C337 => 337 + case C338 => 338 + case C339 => 339 + case C340 => 340 + case C341 => 341 + case C342 => 342 + case C343 => 343 + case C344 => 344 + case C345 => 345 + case C346 => 346 + case C347 => 347 + case C348 => 348 + case C349 => 349 + case C350 => 350 + case C351 => 351 + case C352 => 352 + case C353 => 353 + case C354 => 354 + case C355 => 355 + case C356 => 356 + case C357 => 357 + case C358 => 358 + case C359 => 359 + case C360 => 360 + case C361 => 361 + case C362 => 362 + case C363 => 363 + case C364 => 364 + case C365 => 365 + case C366 => 366 + case C367 => 367 + case C368 => 368 + case C369 => 369 + case C370 => 370 + case C371 => 371 + case C372 => 372 + case C373 => 373 + case C374 => 374 + case C375 => 375 + case C376 => 376 + case C377 => 377 + case C378 => 378 + case C379 => 379 + case C380 => 380 + case C381 => 381 + case C382 => 382 + case C383 => 383 + case C384 => 384 + case C385 => 385 + case C386 => 386 + case C387 => 387 + case C388 => 388 + case C389 => 389 + case C390 => 390 + case C391 => 391 + case C392 => 392 + case C393 => 393 + case C394 => 394 + case C395 => 395 + case C396 => 396 + case C397 => 397 + case C398 => 398 + case C399 => 399 + case C400 => 400 + } +} diff --git a/test/files/pos/t9239/Declaration.scala b/test/files/pos/t9239/Declaration.scala new file mode 100644 index 0000000000..452dcc1e77 --- /dev/null +++ b/test/files/pos/t9239/Declaration.scala @@ -0,0 +1,3 @@ +class Foo[A] +trait Bar[A] extends Foo[A] +class Baz[A] extends Bar[A] diff --git a/test/files/pos/t9239/Usage.java b/test/files/pos/t9239/Usage.java new file mode 100644 index 0000000000..d1e3fb0c3e --- /dev/null +++ b/test/files/pos/t9239/Usage.java @@ -0,0 +1,15 @@ +/** + * Used to fail with: + * + * Usage.java:5: error: incompatible types: Baz<String> cannot be converted to Foo<String> + * foo(f); + * ^ + */ +public class Usage { + public Usage() { + Baz<String> f = null; + foo(f); + } + + public void foo(Foo<String> f) { }; +} diff --git a/test/files/presentation/infix-completion.check b/test/files/presentation/infix-completion.check new file mode 100644 index 0000000000..f62dc81d34 --- /dev/null +++ b/test/files/presentation/infix-completion.check @@ -0,0 +1,193 @@ +reload: Snippet.scala + +askTypeCompletion at Snippet.scala(1,34) +================================================================================ +[response] askTypeCompletion at (1,34) +retrieved 192 members +[inaccessible] protected def integralNum: math.Numeric.DoubleAsIfIntegral.type +[inaccessible] protected def num: math.Numeric.DoubleIsFractional.type +[inaccessible] protected def ord: math.Ordering.Double.type +[inaccessible] protected def unifiedPrimitiveEquals(x: Any): Boolean +[inaccessible] protected def unifiedPrimitiveHashcode(): Int +[inaccessible] protected[package lang] def clone(): Object +[inaccessible] protected[package lang] def finalize(): Unit +def !=(x: Byte): Boolean +def !=(x: Char): Boolean +def !=(x: Double): Boolean +def !=(x: Float): Boolean +def !=(x: Int): Boolean +def !=(x: Long): Boolean +def !=(x: Short): Boolean +def %(x: Byte): Int +def %(x: Char): Int +def %(x: Double): Double +def %(x: Float): Float +def %(x: Int): Int +def %(x: Long): Long +def %(x: Short): Int +def &(x: Byte): Int +def &(x: Char): Int +def &(x: Int): Int +def &(x: Long): Long +def &(x: Short): Int +def *(x: Byte): Int +def *(x: Char): Int +def *(x: Double): Double +def *(x: Float): Float +def *(x: Int): Int +def *(x: Long): Long +def *(x: Short): Int +def +(x: Byte): Int +def +(x: Char): Int +def +(x: Double): Double +def +(x: Float): Float +def +(x: Int): Int +def +(x: Long): Long +def +(x: Short): Int +def +(x: String): String +def -(x: Byte): Int +def -(x: Char): Int +def -(x: Double): Double +def -(x: Float): Float +def -(x: Int): Int +def -(x: Long): Long +def -(x: Short): Int +def ->[B](y: B): (Int, B) +def /(x: Byte): Int +def /(x: Char): Int +def /(x: Double): Double +def /(x: Float): Float +def /(x: Int): Int +def /(x: Long): Long +def /(x: Short): Int +def <(x: Byte): Boolean +def <(x: Char): Boolean +def <(x: Double): Boolean +def <(x: Float): Boolean +def <(x: Int): Boolean +def <(x: Long): Boolean +def <(x: Short): Boolean +def <<(x: Int): Int +def <<(x: Long): Int +def <=(x: Byte): Boolean +def <=(x: Char): Boolean +def <=(x: Double): Boolean +def <=(x: Float): Boolean +def <=(x: Int): Boolean +def <=(x: Long): Boolean +def <=(x: Short): Boolean +def ==(x: Byte): Boolean +def ==(x: Char): Boolean +def ==(x: Double): Boolean +def ==(x: Float): Boolean +def ==(x: Int): Boolean +def ==(x: Long): Boolean +def ==(x: Short): Boolean +def >(x: Byte): Boolean +def >(x: Char): Boolean +def >(x: Double): Boolean +def >(x: Float): Boolean +def >(x: Int): Boolean +def >(x: Long): Boolean +def >(x: Short): Boolean +def >=(x: Byte): Boolean +def >=(x: Char): Boolean +def >=(x: Double): Boolean +def >=(x: Float): Boolean +def >=(x: Int): Boolean +def >=(x: Long): Boolean +def >=(x: Short): Boolean +def >>(x: Int): Int +def >>(x: Long): Int +def >>>(x: Int): Int +def >>>(x: Long): Int +def ^(x: Byte): Int +def ^(x: Char): Int +def ^(x: Int): Int +def ^(x: Long): Long +def ^(x: Short): Int +def byteValue(): Byte +def ceil: Double +def compare(y: Double): Int +def compare(y: Long): Int +def compareTo(that: Double): Int +def compareTo(that: Long): Int +def compareTo(x$1: Double): Int +def compareTo(x$1: Long): Int +def doubleValue(): Double +def ensuring(cond: Boolean): Int +def ensuring(cond: Boolean,msg: => Any): Int +def ensuring(cond: Int => Boolean): Int +def ensuring(cond: Int => Boolean,msg: => Any): Int +def equals(x$1: Any): Boolean +def floatValue(): Float +def floor: Double +def formatted(fmtstr: String): String +def hashCode(): Int +def intValue(): Int +def isInfinite(): Boolean +def isInfinity: Boolean +def isNaN(): Boolean +def isNegInfinity: Boolean +def isPosInfinity: Boolean +def isValidLong: Boolean +def longValue(): Long +def round: Long +def shortValue(): Short +def to(end: Double): Range.Partial[Double,scala.collection.immutable.NumericRange[Double]] +def to(end: Double,step: Double): scala.collection.immutable.NumericRange.Inclusive[Double] +def to(end: Long): scala.collection.immutable.NumericRange.Inclusive[Long] +def to(end: Long,step: Long): scala.collection.immutable.NumericRange.Inclusive[Long] +def toBinaryString: String +def toByte: Byte +def toChar: Char +def toDegrees: Double +def toDouble: Double +def toFloat: Float +def toHexString: String +def toInt: Int +def toLong: Long +def toOctalString: String +def toRadians: Double +def toShort: Short +def toString(): String +def unary_+: Int +def unary_-: Int +def unary_~: Int +def underlying(): AnyRef +def until(end: Double): Range.Partial[Double,scala.collection.immutable.NumericRange[Double]] +def until(end: Double,step: Double): scala.collection.immutable.NumericRange.Exclusive[Double] +def until(end: Long): scala.collection.immutable.NumericRange.Exclusive[Long] +def until(end: Long,step: Long): scala.collection.immutable.NumericRange.Exclusive[Long] +def |(x: Byte): Int +def |(x: Char): Int +def |(x: Int): Int +def |(x: Long): Long +def |(x: Short): Int +def →[B](y: B): (Int, B) +final def !=(x$1: Any): Boolean +final def ##(): Int +final def ==(x$1: Any): Boolean +final def asInstanceOf[T0]: T0 +final def eq(x$1: AnyRef): Boolean +final def isInstanceOf[T0]: Boolean +final def ne(x$1: AnyRef): Boolean +final def notify(): Unit +final def notifyAll(): Unit +final def synchronized[T0](x$1: T0): T0 +final def wait(): Unit +final def wait(x$1: Long): Unit +final def wait(x$1: Long,x$2: Int): Unit +override def abs: Double +override def isValidByte: Boolean +override def isValidChar: Boolean +override def isValidInt: Boolean +override def isValidShort: Boolean +override def isWhole(): Boolean +override def max(that: Double): Double +override def max(that: Long): Long +override def min(that: Double): Double +override def min(that: Long): Long +override def signum: Int +private[this] val self: Double +================================================================================ diff --git a/test/files/presentation/infix-completion/Runner.scala b/test/files/presentation/infix-completion/Runner.scala new file mode 100644 index 0000000000..1c03e3d5ba --- /dev/null +++ b/test/files/presentation/infix-completion/Runner.scala @@ -0,0 +1,3 @@ +import scala.tools.nsc.interactive.tests._ + +object Test extends InteractiveTest diff --git a/test/files/presentation/infix-completion/src/Snippet.scala b/test/files/presentation/infix-completion/src/Snippet.scala new file mode 100644 index 0000000000..7e03c486ba --- /dev/null +++ b/test/files/presentation/infix-completion/src/Snippet.scala @@ -0,0 +1 @@ +object Snippet{val x = 123; 1 + 1./*!*/} diff --git a/test/files/presentation/infix-completion2.check b/test/files/presentation/infix-completion2.check new file mode 100644 index 0000000000..5c69cd84cb --- /dev/null +++ b/test/files/presentation/infix-completion2.check @@ -0,0 +1,211 @@ +reload: Snippet.scala + +askTypeCompletion at Snippet.scala(1,34) +================================================================================ +[response] askTypeCompletion at (1,34) +retrieved 211 members +[inaccessible] protected def integralNum: math.Numeric.DoubleAsIfIntegral.type +[inaccessible] protected def num: math.Numeric.DoubleIsFractional.type +[inaccessible] protected def ord: math.Ordering.Double.type +[inaccessible] protected def unifiedPrimitiveEquals(x: Any): Boolean +[inaccessible] protected def unifiedPrimitiveHashcode(): Int +[inaccessible] protected[package lang] def clone(): Object +[inaccessible] protected[package lang] def finalize(): Unit +def !=(x: Byte): Boolean +def !=(x: Char): Boolean +def !=(x: Double): Boolean +def !=(x: Float): Boolean +def !=(x: Int): Boolean +def !=(x: Long): Boolean +def !=(x: Short): Boolean +def %(x: Byte): Int +def %(x: Char): Int +def %(x: Double): Double +def %(x: Float): Float +def %(x: Int): Int +def %(x: Long): Long +def %(x: Short): Int +def &(x: Byte): Int +def &(x: Char): Int +def &(x: Int): Int +def &(x: Long): Long +def &(x: Short): Int +def *(x: Byte): Int +def *(x: Char): Int +def *(x: Double): Double +def *(x: Float): Float +def *(x: Int): Int +def *(x: Long): Long +def *(x: Short): Int +def +(x: Byte): Int +def +(x: Char): Int +def +(x: Double): Double +def +(x: Float): Float +def +(x: Int): Int +def +(x: Long): Long +def +(x: Short): Int +def +(x: String): String +def -(x: Byte): Int +def -(x: Char): Int +def -(x: Double): Double +def -(x: Float): Float +def -(x: Int): Int +def -(x: Long): Long +def -(x: Short): Int +def ->[B](y: B): (Int, B) +def /(x: Byte): Int +def /(x: Char): Int +def /(x: Double): Double +def /(x: Float): Float +def /(x: Int): Int +def /(x: Long): Long +def /(x: Short): Int +def <(x: Byte): Boolean +def <(x: Char): Boolean +def <(x: Double): Boolean +def <(x: Float): Boolean +def <(x: Int): Boolean +def <(x: Long): Boolean +def <(x: Short): Boolean +def <<(x: Int): Int +def <<(x: Long): Int +def <=(x: Byte): Boolean +def <=(x: Char): Boolean +def <=(x: Double): Boolean +def <=(x: Float): Boolean +def <=(x: Int): Boolean +def <=(x: Long): Boolean +def <=(x: Short): Boolean +def ==(x: Byte): Boolean +def ==(x: Char): Boolean +def ==(x: Double): Boolean +def ==(x: Float): Boolean +def ==(x: Int): Boolean +def ==(x: Long): Boolean +def ==(x: Short): Boolean +def >(x: Byte): Boolean +def >(x: Char): Boolean +def >(x: Double): Boolean +def >(x: Float): Boolean +def >(x: Int): Boolean +def >(x: Long): Boolean +def >(x: Short): Boolean +def >=(x: Byte): Boolean +def >=(x: Char): Boolean +def >=(x: Double): Boolean +def >=(x: Float): Boolean +def >=(x: Int): Boolean +def >=(x: Long): Boolean +def >=(x: Short): Boolean +def >>(x: Int): Int +def >>(x: Long): Int +def >>>(x: Int): Int +def >>>(x: Long): Int +def ^(x: Byte): Int +def ^(x: Char): Int +def ^(x: Int): Int +def ^(x: Long): Long +def ^(x: Short): Int +def byteValue(): Byte +def ceil: Double +def compare(y: Double): Int +def compare(y: Float): Int +def compare(y: Int): Int +def compare(y: Long): Int +def compareTo(that: Double): Int +def compareTo(that: Float): Int +def compareTo(that: Int): Int +def compareTo(that: Long): Int +def compareTo(x$1: Double): Int +def compareTo(x$1: Float): Int +def compareTo(x$1: Integer): Int +def compareTo(x$1: Long): Int +def doubleValue(): Double +def ensuring(cond: Boolean): Int +def ensuring(cond: Boolean,msg: => Any): Int +def ensuring(cond: Int => Boolean): Int +def ensuring(cond: Int => Boolean,msg: => Any): Int +def equals(x$1: Any): Boolean +def floatValue(): Float +def floor: Double +def formatted(fmtstr: String): String +def hashCode(): Int +def intValue(): Int +def isInfinite(): Boolean +def isInfinity: Boolean +def isNaN(): Boolean +def isNegInfinity: Boolean +def isPosInfinity: Boolean +def isValidLong: Boolean +def longValue(): Long +def round: Long +def shortValue(): Short +def to(end: Double): Range.Partial[Double,scala.collection.immutable.NumericRange[Double]] +def to(end: Double,step: Double): scala.collection.immutable.NumericRange.Inclusive[Double] +def to(end: Float): Range.Partial[Float,scala.collection.immutable.NumericRange[Float]] +def to(end: Float,step: Float): scala.collection.immutable.NumericRange.Inclusive[Float] +def to(end: Int): scala.collection.immutable.Range.Inclusive +def to(end: Int,step: Int): scala.collection.immutable.Range.Inclusive +def to(end: Long): scala.collection.immutable.NumericRange.Inclusive[Long] +def to(end: Long,step: Long): scala.collection.immutable.NumericRange.Inclusive[Long] +def toBinaryString: String +def toByte: Byte +def toChar: Char +def toDegrees: Double +def toDouble: Double +def toFloat: Float +def toHexString: String +def toInt: Int +def toLong: Long +def toOctalString: String +def toRadians: Double +def toShort: Short +def toString(): String +def unary_+: Int +def unary_-: Int +def unary_~: Int +def underlying(): AnyRef +def until(end: Double): Range.Partial[Double,scala.collection.immutable.NumericRange[Double]] +def until(end: Double,step: Double): scala.collection.immutable.NumericRange.Exclusive[Double] +def until(end: Float): Range.Partial[Float,scala.collection.immutable.NumericRange[Float]] +def until(end: Float,step: Float): scala.collection.immutable.NumericRange.Exclusive[Float] +def until(end: Int): scala.collection.immutable.Range +def until(end: Int,step: Int): scala.collection.immutable.Range +def until(end: Long): scala.collection.immutable.NumericRange.Exclusive[Long] +def until(end: Long,step: Long): scala.collection.immutable.NumericRange.Exclusive[Long] +def |(x: Byte): Int +def |(x: Char): Int +def |(x: Int): Int +def |(x: Long): Long +def |(x: Short): Int +def →[B](y: B): (Int, B) +final def !=(x$1: Any): Boolean +final def ##(): Int +final def ==(x$1: Any): Boolean +final def asInstanceOf[T0]: T0 +final def eq(x$1: AnyRef): Boolean +final def isInstanceOf[T0]: Boolean +final def ne(x$1: AnyRef): Boolean +final def notify(): Unit +final def notifyAll(): Unit +final def synchronized[T0](x$1: T0): T0 +final def wait(): Unit +final def wait(x$1: Long): Unit +final def wait(x$1: Long,x$2: Int): Unit +override def abs: Double +override def isValidByte: Boolean +override def isValidChar: Boolean +override def isValidInt: Boolean +override def isValidShort: Boolean +override def isWhole(): Boolean +override def max(that: Double): Double +override def max(that: Float): Float +override def max(that: Int): Int +override def max(that: Long): Long +override def min(that: Double): Double +override def min(that: Float): Float +override def min(that: Int): Int +override def min(that: Long): Long +override def signum: Int +private[this] val self: Double +================================================================================ diff --git a/test/files/presentation/infix-completion2/Runner.scala b/test/files/presentation/infix-completion2/Runner.scala new file mode 100644 index 0000000000..1c03e3d5ba --- /dev/null +++ b/test/files/presentation/infix-completion2/Runner.scala @@ -0,0 +1,3 @@ +import scala.tools.nsc.interactive.tests._ + +object Test extends InteractiveTest diff --git a/test/files/presentation/infix-completion2/src/Snippet.scala b/test/files/presentation/infix-completion2/src/Snippet.scala new file mode 100644 index 0000000000..4eb8c24a2e --- /dev/null +++ b/test/files/presentation/infix-completion2/src/Snippet.scala @@ -0,0 +1 @@ +object Snippet{val x = 123; 1 + x./*!*/} diff --git a/test/files/res/t9170.check b/test/files/res/t9170.check new file mode 100644 index 0000000000..6d40b6ba8d --- /dev/null +++ b/test/files/res/t9170.check @@ -0,0 +1,7 @@ + +nsc> t9170/A.scala:3: error: double definition: +def f[A](a: => A): Int at line 2 and +def f[A](a: => Either[Exception,A]): Int at line 3 +have same type after erasure: (a: Function0)Int + def f[A](a: => Either[Exception, A]) = 2 + ^ diff --git a/test/files/res/t9170.res b/test/files/res/t9170.res new file mode 100644 index 0000000000..c2aec2f8dd --- /dev/null +++ b/test/files/res/t9170.res @@ -0,0 +1,2 @@ +t9170/A.scala +t9170/A.scala diff --git a/test/files/res/t9170/A.scala b/test/files/res/t9170/A.scala new file mode 100644 index 0000000000..239df89679 --- /dev/null +++ b/test/files/res/t9170/A.scala @@ -0,0 +1,4 @@ +object Y { + def f[A](a: => A) = 1 + def f[A](a: => Either[Exception, A]) = 2 +} diff --git a/test/files/run/bcodeInlinerMixed.flags b/test/files/run/bcodeInlinerMixed.flags new file mode 100644 index 0000000000..63b5558cfd --- /dev/null +++ b/test/files/run/bcodeInlinerMixed.flags @@ -0,0 +1 @@ +-Ybackend:GenBCode -Yopt:l:classpath
\ No newline at end of file diff --git a/test/files/run/bcodeInlinerMixed/A_1.java b/test/files/run/bcodeInlinerMixed/A_1.java new file mode 100644 index 0000000000..44d7d88eeb --- /dev/null +++ b/test/files/run/bcodeInlinerMixed/A_1.java @@ -0,0 +1,3 @@ +public class A_1 { + public static final int bar() { return 100; } +} diff --git a/test/files/run/bcodeInlinerMixed/B_1.scala b/test/files/run/bcodeInlinerMixed/B_1.scala new file mode 100644 index 0000000000..2aadeccb82 --- /dev/null +++ b/test/files/run/bcodeInlinerMixed/B_1.scala @@ -0,0 +1,20 @@ +// Partest does proper mixed compilation: +// 1. scalac *.scala *.java +// 2. javac *.java +// 3. scalc *.scala +// +// In the second scalc round, the classfile for A_1 is on the classpath. +// Therefore the inliner has access to the bytecode of `bar`, which means +// it can verify that the invocation to `bar` can be safely inlined. +// +// So both callsites of `flop` are inlined. +// +// In a single mixed compilation, `flop` cannot be inlined, see JUnit InlinerTest.scala, def mixedCompilationNoInline. + +class B { + @inline final def flop = A_1.bar + def g = flop +} +class C { + def h(b: B) = b.flop +} diff --git a/test/files/run/bcodeInlinerMixed/Test.scala b/test/files/run/bcodeInlinerMixed/Test.scala new file mode 100644 index 0000000000..c8c7a9fe2a --- /dev/null +++ b/test/files/run/bcodeInlinerMixed/Test.scala @@ -0,0 +1,16 @@ +import scala.tools.partest.{BytecodeTest, ASMConverters} +import ASMConverters._ + +object Test extends BytecodeTest { + def show: Unit = { + val gIns = instructionsFromMethod(getMethod(loadClassNode("B"), "g")) + val hIns = instructionsFromMethod(getMethod(loadClassNode("C"), "h")) + // val invocation = Invoke(INVOKESTATIC, A_1, bar, ()I, false) + for (i <- List(gIns, hIns)) { + assert(i exists { + case Invoke(_, _, "bar", "()I", _) => true + case _ => false + }, i mkString "\n") + } + } +} diff --git a/test/files/run/colltest1.scala b/test/files/run/colltest1.scala index e0ec378585..de8780a050 100644 --- a/test/files/run/colltest1.scala +++ b/test/files/run/colltest1.scala @@ -1,5 +1,5 @@ /* - * filter: inliner warnings; re-run with -Yinline-warnings for details + * filter: inliner warnings; re-run with */ import scala.collection._ import scala.language.postfixOps diff --git a/test/files/run/compiler-asSeenFrom.scala b/test/files/run/compiler-asSeenFrom.scala index 677dd40ddc..a60c2e8925 100644 --- a/test/files/run/compiler-asSeenFrom.scala +++ b/test/files/run/compiler-asSeenFrom.scala @@ -1,5 +1,5 @@ /* - * filter: inliner warning; re-run with -Yinline-warnings for details + * filter: inliner warning; re-run with */ import scala.tools.nsc._ import scala.tools.partest.DirectTest diff --git a/test/files/run/existentials-in-compiler.scala b/test/files/run/existentials-in-compiler.scala index dfc7048b31..e516eddf95 100644 --- a/test/files/run/existentials-in-compiler.scala +++ b/test/files/run/existentials-in-compiler.scala @@ -1,5 +1,5 @@ /* - * filter: inliner warnings; re-run with -Yinline-warnings for details + * filter: inliner warnings; re-run with */ import scala.tools.nsc._ import scala.tools.partest.CompilerTest diff --git a/test/files/run/is-valid-num.scala b/test/files/run/is-valid-num.scala index 4ab2fac8dd..156121cab5 100644 --- a/test/files/run/is-valid-num.scala +++ b/test/files/run/is-valid-num.scala @@ -1,5 +1,5 @@ /* - * filter: inliner warnings; re-run with -Yinline-warnings for details + * filter: inliner warnings; re-run with */ object Test { def x = BigInt("10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") diff --git a/test/files/run/iterator-from.scala b/test/files/run/iterator-from.scala index e2ca5864ea..e7ba1aeb28 100644 --- a/test/files/run/iterator-from.scala +++ b/test/files/run/iterator-from.scala @@ -1,5 +1,5 @@ /* This file tests iteratorFrom, keysIteratorFrom, and valueIteratorFrom on various sorted sets and maps - * filter: inliner warnings; re-run with -Yinline-warnings for details + * filter: inliner warnings; re-run with */ import scala.util.{Random => R} diff --git a/test/files/run/macroPlugins-enterStats.check b/test/files/run/macroPlugins-enterStats.check new file mode 100644 index 0000000000..133b1ae1af --- /dev/null +++ b/test/files/run/macroPlugins-enterStats.check @@ -0,0 +1,30 @@ +[[syntax trees at end of typer]] // newSource1.scala +package <empty> { + class C extends scala.AnyRef { + def <init>(): C = { + C.super.<init>(); + () + }; + def x: Int = 2; + def xmacroPlugin1: Nothing = scala.this.Predef.???; + def xmacroPlugin2: Nothing = scala.this.Predef.???; + def xmacroPlugin2macroPlugin1: Nothing = scala.this.Predef.???; + def y: Int = 3; + def ymacroPlugin1: Nothing = scala.this.Predef.???; + def ymacroPlugin2: Nothing = scala.this.Predef.???; + def ymacroPlugin2macroPlugin1: Nothing = scala.this.Predef.??? + } +} + +macroPlugin2:enterStat(class C extends scala.AnyRef { def <init>() = { super.<init>(); () }; def x = 2; def y = 3 }) +macroPlugin1:enterStat(class C extends scala.AnyRef { def <init>() = { super.<init>(); () }; def x = 2; def y = 3 }) +macroPlugin2:enterStat(def <init>() = { super.<init>(); () }) +macroPlugin2:enterStat(def x = 2) +macroPlugin2:enterStat(def y = 3) +macroPlugin1:enterStat(def <init>() = { super.<init>(); () }) +macroPlugin1:enterStat(def x = 2) +macroPlugin1:enterStat(def xmacroPlugin2 = $qmark$qmark$qmark) +macroPlugin1:enterStat(def y = 3) +macroPlugin1:enterStat(def ymacroPlugin2 = $qmark$qmark$qmark) +macroPlugin2:enterStat(super.<init>()) +macroPlugin1:enterStat(super.<init>()) diff --git a/test/files/run/macroPlugins-enterStats.scala b/test/files/run/macroPlugins-enterStats.scala new file mode 100644 index 0000000000..917233e990 --- /dev/null +++ b/test/files/run/macroPlugins-enterStats.scala @@ -0,0 +1,50 @@ +import scala.tools.partest._ +import scala.tools.nsc._ + +object Test extends DirectTest { + override def extraSettings: String = "-usejavacp -Xprint:typer" + + def code = """ + class C { + def x = 2 + def y = 3 + } + """.trim + + def show() { + val global = newCompiler() + import global._ + import analyzer._ + + val output = collection.mutable.ListBuffer[String]() + def log(what: String) = output += what.replace(String.format("%n"), " ") + + def logEnterStat(pluginName: String, stat: Tree): Unit = log(s"$pluginName:enterStat($stat)") + def deriveStat(pluginName: String, typer: Typer, stat: Tree): List[Tree] = stat match { + case DefDef(mods, name, Nil, Nil, TypeTree(), body) => + val derived = DefDef(NoMods, TermName(name + pluginName), Nil, Nil, TypeTree(), Ident(TermName("$qmark$qmark$qmark"))) + newNamer(typer.context).enterSym(derived) + List(derived) + case _ => + Nil + } + + object macroPlugin1 extends MacroPlugin { + override def pluginsEnterStats(typer: Typer, stats: List[Tree]): List[Tree] = { + stats.foreach(stat => logEnterStat("macroPlugin1", stat)) + stats.flatMap(stat => stat +: deriveStat("macroPlugin1", typer, stat)) + } + } + object macroPlugin2 extends MacroPlugin { + override def pluginsEnterStats(typer: Typer, stats: List[Tree]): List[Tree] = { + stats.foreach(stat => logEnterStat("macroPlugin2", stat)) + stats.flatMap(stat => stat +: deriveStat("macroPlugin2", typer, stat)) + } + } + + addMacroPlugin(macroPlugin1) + addMacroPlugin(macroPlugin2) + compileString(global)(code) + println(output.mkString("\n")) + } +} diff --git a/test/files/run/mapConserve.scala b/test/files/run/mapConserve.scala index f52af3b9f4..c17754283a 100644 --- a/test/files/run/mapConserve.scala +++ b/test/files/run/mapConserve.scala @@ -1,5 +1,5 @@ /* - * filter: inliner warnings; re-run with -Yinline-warnings for details + * filter: inliner warnings; re-run with */ import scala.annotation.tailrec import scala.collection.mutable.ListBuffer diff --git a/test/files/run/pc-conversions.scala b/test/files/run/pc-conversions.scala index 5fecac9d94..d4ae305aa7 100644 --- a/test/files/run/pc-conversions.scala +++ b/test/files/run/pc-conversions.scala @@ -1,5 +1,5 @@ /* - * filter: inliner warning; re-run with -Yinline-warnings for details + * filter: inliner warning; re-run with */ import collection._ diff --git a/test/files/run/settings-parse.scala b/test/files/run/settings-parse.scala index 2754feb972..8d83caf68f 100644 --- a/test/files/run/settings-parse.scala +++ b/test/files/run/settings-parse.scala @@ -3,9 +3,8 @@ import scala.language.postfixOps import scala.tools.nsc._ object Test { - val tokens = List("", "-deprecation", "foo.scala") - val subsets = tokens.toSet.subsets.toList - val permutations0 = subsets.flatMap(_.toList.permutations).distinct + val tokens = "" :: "-deprecation" :: "foo.scala" :: Nil + val permutations0 = tokens.toSet.subsets.flatMap(_.toList.permutations).toList.distinct def runWithCp(cp: String) = { val permutations = permutations0 flatMap ("-cp CPTOKEN" :: _ permutations) diff --git a/test/files/run/stringinterpolation_macro-run.scala b/test/files/run/stringinterpolation_macro-run.scala index e18375d521..ae7c0e5d7a 100644 --- a/test/files/run/stringinterpolation_macro-run.scala +++ b/test/files/run/stringinterpolation_macro-run.scala @@ -1,5 +1,5 @@ /* - * filter: inliner warnings; re-run with -Yinline-warnings for details + * filter: inliner warnings; re-run with */ object Test extends App { diff --git a/test/files/run/synchronized.check b/test/files/run/synchronized.check index eab191b4ed..9add05ea0c 100644 --- a/test/files/run/synchronized.check +++ b/test/files/run/synchronized.check @@ -1,4 +1,8 @@ +#partest !-Ybackend:GenBCode warning: there were 14 inliner warnings; re-run with -Yinline-warnings for details +#partest -Ybackend:GenBCode +warning: there were 14 inliner warnings; re-run with -Yopt-warnings for details +#partest .|. c1.f1: OK .|. c1.fi: OK .|... c1.fv: OK diff --git a/test/files/run/t3368.check b/test/files/run/t3368.check new file mode 100644 index 0000000000..1d9dd677f6 --- /dev/null +++ b/test/files/run/t3368.check @@ -0,0 +1,46 @@ +[[syntax trees at end of parser]] // newSource1.scala +package <empty> { + abstract trait X extends scala.AnyRef { + def $init$() = { + () + }; + def x = { + val $buf = new _root_.scala.xml.NodeBuffer(); + $buf.$amp$plus(new _root_.scala.xml.PCData("hi & bye")); + $buf.$amp$plus(new _root_.scala.xml.PCData("red & black")); + $buf + } + }; + abstract trait Y extends scala.AnyRef { + def $init$() = { + () + }; + def y = { + { + new _root_.scala.xml.Elem(null, "a", _root_.scala.xml.Null, $scope, false, ({ + val $buf = new _root_.scala.xml.NodeBuffer(); + $buf.$amp$plus({ + { + new _root_.scala.xml.Elem(null, "b", _root_.scala.xml.Null, $scope, true) + } + }); + $buf.$amp$plus(new _root_.scala.xml.Text("starthi & bye")); + $buf.$amp$plus({ + { + new _root_.scala.xml.Elem(null, "c", _root_.scala.xml.Null, $scope, true) + } + }); + $buf.$amp$plus(new _root_.scala.xml.Text("world")); + $buf.$amp$plus({ + { + new _root_.scala.xml.Elem(null, "d", _root_.scala.xml.Null, $scope, true) + } + }); + $buf.$amp$plus(new _root_.scala.xml.Text("stuffred & black")); + $buf + }: _*)) + } + } + } +} + diff --git a/test/files/run/t3368.scala b/test/files/run/t3368.scala new file mode 100644 index 0000000000..15acba5099 --- /dev/null +++ b/test/files/run/t3368.scala @@ -0,0 +1,18 @@ + +import scala.tools.partest.ParserTest + + +object Test extends ParserTest { + + override def code = """ + trait X { + // error: in XML literal: name expected, but char '!' cannot start a name + def x = <![CDATA[hi & bye]]> <![CDATA[red & black]]> + } + trait Y { + def y = <a><b/>start<![CDATA[hi & bye]]><c/>world<d/>stuff<![CDATA[red & black]]></a> + } + """ + + override def extraSettings = s"${super.extraSettings} -Xxml:coalescing" +} diff --git a/test/files/run/t5699.scala b/test/files/run/t5699.scala index ec3b1d26b4..409bcd250c 100755 --- a/test/files/run/t5699.scala +++ b/test/files/run/t5699.scala @@ -1,21 +1,13 @@ -import scala.tools.partest.DirectTest +import scala.tools.partest.ParserTest import scala.reflect.internal.util.BatchSourceFile -object Test extends DirectTest { +object Test extends ParserTest { // Java code override def code = """ |public @interface MyAnnotation { String value(); } """.stripMargin - override def extraSettings: String = "-usejavacp -Ystop-after:typer -Xprint:parser" - - override def show(): Unit = { - // redirect err to out, for logging - val prevErr = System.err - System.setErr(System.out) - compile() - System.setErr(prevErr) - } + override def extraSettings: String = "-usejavacp -Ystop-after:namer -Xprint:parser" override def newSources(sourceCodes: String*) = { assert(sourceCodes.size == 1) diff --git a/test/files/run/t7096.scala b/test/files/run/t7096.scala index 872562dd4d..f723d70abe 100644 --- a/test/files/run/t7096.scala +++ b/test/files/run/t7096.scala @@ -1,5 +1,5 @@ /* - * filter: inliner warning; re-run with -Yinline-warnings for details + * filter: inliner warning; re-run with */ import scala.tools.partest._ import scala.tools.nsc._ diff --git a/test/files/run/t7407.flags b/test/files/run/t7407.flags index be4ef0798a..ffc65f4b81 100644 --- a/test/files/run/t7407.flags +++ b/test/files/run/t7407.flags @@ -1 +1 @@ --Ynooptimise -Yopt:l:none -Ybackend:GenBCode +-Yopt:l:none -Ybackend:GenBCode diff --git a/test/files/run/t7407b.flags b/test/files/run/t7407b.flags index c8547a27dc..c30091d3de 100644 --- a/test/files/run/t7407b.flags +++ b/test/files/run/t7407b.flags @@ -1 +1 @@ --Ynooptimise -Ybackend:GenBCode +-Ybackend:GenBCode diff --git a/test/files/run/t7582.check b/test/files/run/t7582.check index cd951d8d4f..2a11210000 100644 --- a/test/files/run/t7582.check +++ b/test/files/run/t7582.check @@ -1,2 +1,6 @@ +#partest !-Ybackend:GenBCode warning: there was one inliner warning; re-run with -Yinline-warnings for details +#partest -Ybackend:GenBCode +warning: there was one inliner warning; re-run with -Yopt-warnings for details +#partest 2 diff --git a/test/files/run/t7582b.check b/test/files/run/t7582b.check index cd951d8d4f..2a11210000 100644 --- a/test/files/run/t7582b.check +++ b/test/files/run/t7582b.check @@ -1,2 +1,6 @@ +#partest !-Ybackend:GenBCode warning: there was one inliner warning; re-run with -Yinline-warnings for details +#partest -Ybackend:GenBCode +warning: there was one inliner warning; re-run with -Yopt-warnings for details +#partest 2 diff --git a/test/files/run/t7741a/GroovyInterface$1Dump.java b/test/files/run/t7741a/GroovyInterface$1Dump.java new file mode 100644 index 0000000000..0c0eab3f1b --- /dev/null +++ b/test/files/run/t7741a/GroovyInterface$1Dump.java @@ -0,0 +1,222 @@ +import java.util.*; +import scala.tools.asm.*; + +// generated with +// git clone alewando/scala_groovy_interop +// SCALA_HOME=... GROOVY_HOME=... ant +// cd /code/scala2 +// java -classpath build/asm/classes:/Users/jason/code/scala_groovy_interop/classes:/code/scala2/build/pack/lib/scala-library.jar:/usr/local/Cellar/groovy/2.4.1/libexec/embeddable/groovy-all-2.4.1.jar scala.tools.asm.util.ASMifier 'GroovyInterface$1' +// java -classpath build/asm/classes:/Users/jason/code/scala_groovy_interop/classes:/code/scala2/build/pack/lib/scala-library.jar:/usr/local/Cellar/groovy/2.4.1/libexec/embeddable/groovy-all-2.4.1.jar scala.tools.asm.util.ASMifier 'GroovyInterface$1' +public class GroovyInterface$1Dump implements Opcodes { + + public static byte[] dump () throws Exception { + + ClassWriter cw = new ClassWriter(0); + FieldVisitor fv; + MethodVisitor mv; + AnnotationVisitor av0; + + cw.visit(V1_5, ACC_SUPER + ACC_SYNTHETIC, "GroovyInterface$1", null, "java/lang/Object", new String[] {}); + + cw.visitInnerClass("GroovyInterface$1", "GroovyInterface", "1", ACC_SYNTHETIC); + + { + fv = cw.visitField(ACC_STATIC + ACC_SYNTHETIC, "$class$GroovyInterface", "Ljava/lang/Class;", null, null); + fv.visitEnd(); + } + { + fv = cw.visitField(ACC_PRIVATE + ACC_STATIC + ACC_SYNTHETIC, "$staticClassInfo", "Lorg/codehaus/groovy/reflection/ClassInfo;", null, null); + fv.visitEnd(); + } + { + fv = cw.visitField(ACC_PUBLIC + ACC_STATIC + ACC_TRANSIENT + ACC_SYNTHETIC, "__$stMC", "Z", null, null); + fv.visitEnd(); + } + { + fv = cw.visitField(ACC_PRIVATE + ACC_TRANSIENT + ACC_SYNTHETIC, "metaClass", "Lgroovy/lang/MetaClass;", null, null); + fv.visitEnd(); + } + { + fv = cw.visitField(ACC_PRIVATE + ACC_STATIC + ACC_SYNTHETIC, "$callSiteArray", "Ljava/lang/ref/SoftReference;", null, null); + fv.visitEnd(); + } + { + mv = cw.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null); + mv.visitCode(); + mv.visitVarInsn(ALOAD, 0); + mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V", false); + mv.visitMethodInsn(INVOKESTATIC, "GroovyInterface$1", "$getCallSiteArray", "()[Lorg/codehaus/groovy/runtime/callsite/CallSite;", false); + mv.visitVarInsn(ASTORE, 1); + mv.visitVarInsn(ALOAD, 0); + mv.visitMethodInsn(INVOKEVIRTUAL, "GroovyInterface$1", "$getStaticMetaClass", "()Lgroovy/lang/MetaClass;", false); + mv.visitVarInsn(ASTORE, 2); + mv.visitVarInsn(ALOAD, 2); + mv.visitVarInsn(ALOAD, 0); + mv.visitInsn(SWAP); + mv.visitFieldInsn(PUTFIELD, "GroovyInterface$1", "metaClass", "Lgroovy/lang/MetaClass;"); + mv.visitVarInsn(ALOAD, 2); + mv.visitInsn(POP); + mv.visitInsn(RETURN); + mv.visitMaxs(2, 3); + mv.visitEnd(); + } + { + mv = cw.visitMethod(ACC_PROTECTED + ACC_SYNTHETIC, "$getStaticMetaClass", "()Lgroovy/lang/MetaClass;", null, null); + mv.visitCode(); + mv.visitVarInsn(ALOAD, 0); + mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/Object", "getClass", "()Ljava/lang/Class;", false); + mv.visitLdcInsn(Type.getType("LGroovyInterface$1;")); + Label l0 = new Label(); + mv.visitJumpInsn(IF_ACMPEQ, l0); + mv.visitVarInsn(ALOAD, 0); + mv.visitMethodInsn(INVOKESTATIC, "org/codehaus/groovy/runtime/ScriptBytecodeAdapter", "initMetaClass", "(Ljava/lang/Object;)Lgroovy/lang/MetaClass;", false); + mv.visitInsn(ARETURN); + mv.visitLabel(l0); + mv.visitFieldInsn(GETSTATIC, "GroovyInterface$1", "$staticClassInfo", "Lorg/codehaus/groovy/reflection/ClassInfo;"); + mv.visitVarInsn(ASTORE, 1); + mv.visitVarInsn(ALOAD, 1); + Label l1 = new Label(); + mv.visitJumpInsn(IFNONNULL, l1); + mv.visitVarInsn(ALOAD, 0); + mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/Object", "getClass", "()Ljava/lang/Class;", false); + mv.visitMethodInsn(INVOKESTATIC, "org/codehaus/groovy/reflection/ClassInfo", "getClassInfo", "(Ljava/lang/Class;)Lorg/codehaus/groovy/reflection/ClassInfo;", false); + mv.visitInsn(DUP); + mv.visitVarInsn(ASTORE, 1); + mv.visitFieldInsn(PUTSTATIC, "GroovyInterface$1", "$staticClassInfo", "Lorg/codehaus/groovy/reflection/ClassInfo;"); + mv.visitLabel(l1); + mv.visitVarInsn(ALOAD, 1); + mv.visitMethodInsn(INVOKEVIRTUAL, "org/codehaus/groovy/reflection/ClassInfo", "getMetaClass", "()Lgroovy/lang/MetaClass;", false); + mv.visitInsn(ARETURN); + mv.visitMaxs(2, 2); + mv.visitEnd(); + } + { + mv = cw.visitMethod(ACC_PUBLIC + ACC_SYNTHETIC, "getMetaClass", "()Lgroovy/lang/MetaClass;", null, null); + mv.visitCode(); + mv.visitVarInsn(ALOAD, 0); + mv.visitFieldInsn(GETFIELD, "GroovyInterface$1", "metaClass", "Lgroovy/lang/MetaClass;"); + mv.visitInsn(DUP); + Label l0 = new Label(); + mv.visitJumpInsn(IFNULL, l0); + mv.visitInsn(ARETURN); + mv.visitLabel(l0); + mv.visitInsn(POP); + mv.visitVarInsn(ALOAD, 0); + mv.visitInsn(DUP); + mv.visitMethodInsn(INVOKEVIRTUAL, "GroovyInterface$1", "$getStaticMetaClass", "()Lgroovy/lang/MetaClass;", false); + mv.visitFieldInsn(PUTFIELD, "GroovyInterface$1", "metaClass", "Lgroovy/lang/MetaClass;"); + mv.visitVarInsn(ALOAD, 0); + mv.visitFieldInsn(GETFIELD, "GroovyInterface$1", "metaClass", "Lgroovy/lang/MetaClass;"); + mv.visitInsn(ARETURN); + mv.visitMaxs(2, 1); + mv.visitEnd(); + } + { + mv = cw.visitMethod(ACC_PUBLIC + ACC_SYNTHETIC, "setMetaClass", "(Lgroovy/lang/MetaClass;)V", null, null); + mv.visitCode(); + mv.visitVarInsn(ALOAD, 0); + mv.visitVarInsn(ALOAD, 1); + mv.visitFieldInsn(PUTFIELD, "GroovyInterface$1", "metaClass", "Lgroovy/lang/MetaClass;"); + mv.visitInsn(RETURN); + mv.visitMaxs(2, 2); + mv.visitEnd(); + } + { + mv = cw.visitMethod(ACC_PUBLIC + ACC_SYNTHETIC, "invokeMethod", "(Ljava/lang/String;Ljava/lang/Object;)Ljava/lang/Object;", null, null); + mv.visitCode(); + mv.visitVarInsn(ALOAD, 0); + mv.visitMethodInsn(INVOKEVIRTUAL, "GroovyInterface$1", "getMetaClass", "()Lgroovy/lang/MetaClass;", false); + mv.visitVarInsn(ALOAD, 0); + mv.visitVarInsn(ALOAD, 1); + mv.visitVarInsn(ALOAD, 2); + mv.visitMethodInsn(INVOKEINTERFACE, "groovy/lang/MetaClass", "invokeMethod", "(Ljava/lang/Object;Ljava/lang/String;Ljava/lang/Object;)Ljava/lang/Object;", true); + mv.visitInsn(ARETURN); + mv.visitMaxs(4, 3); + mv.visitEnd(); + } + { + mv = cw.visitMethod(ACC_PUBLIC + ACC_SYNTHETIC, "getProperty", "(Ljava/lang/String;)Ljava/lang/Object;", null, null); + mv.visitCode(); + mv.visitVarInsn(ALOAD, 0); + mv.visitMethodInsn(INVOKEVIRTUAL, "GroovyInterface$1", "getMetaClass", "()Lgroovy/lang/MetaClass;", false); + mv.visitVarInsn(ALOAD, 0); + mv.visitVarInsn(ALOAD, 1); + mv.visitMethodInsn(INVOKEINTERFACE, "groovy/lang/MetaClass", "getProperty", "(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;", true); + mv.visitInsn(ARETURN); + mv.visitMaxs(3, 2); + mv.visitEnd(); + } + { + mv = cw.visitMethod(ACC_PUBLIC + ACC_SYNTHETIC, "setProperty", "(Ljava/lang/String;Ljava/lang/Object;)V", null, null); + mv.visitCode(); + mv.visitVarInsn(ALOAD, 0); + mv.visitMethodInsn(INVOKEVIRTUAL, "GroovyInterface$1", "getMetaClass", "()Lgroovy/lang/MetaClass;", false); + mv.visitVarInsn(ALOAD, 0); + mv.visitVarInsn(ALOAD, 1); + mv.visitVarInsn(ALOAD, 2); + mv.visitMethodInsn(INVOKEINTERFACE, "groovy/lang/MetaClass", "setProperty", "(Ljava/lang/Object;Ljava/lang/String;Ljava/lang/Object;)V", true); + mv.visitInsn(RETURN); + mv.visitMaxs(4, 3); + mv.visitEnd(); + } + { + mv = cw.visitMethod(ACC_STATIC, "<clinit>", "()V", null, null); + mv.visitCode(); + mv.visitLdcInsn(Type.getType("LGroovyInterface;")); + mv.visitVarInsn(ASTORE, 0); + mv.visitVarInsn(ALOAD, 0); + mv.visitFieldInsn(PUTSTATIC, "GroovyInterface$1", "$class$GroovyInterface", "Ljava/lang/Class;"); + mv.visitVarInsn(ALOAD, 0); + mv.visitInsn(POP); + mv.visitInsn(RETURN); + mv.visitMaxs(1, 1); + mv.visitEnd(); + } + { + mv = cw.visitMethod(ACC_PRIVATE + ACC_STATIC + ACC_SYNTHETIC, "$createCallSiteArray", "()Lorg/codehaus/groovy/runtime/callsite/CallSiteArray;", null, null); + mv.visitCode(); + mv.visitLdcInsn(new Integer(0)); + mv.visitTypeInsn(ANEWARRAY, "java/lang/String"); + mv.visitVarInsn(ASTORE, 0); + mv.visitTypeInsn(NEW, "org/codehaus/groovy/runtime/callsite/CallSiteArray"); + mv.visitInsn(DUP); + mv.visitLdcInsn(Type.getType("LGroovyInterface$1;")); + mv.visitVarInsn(ALOAD, 0); + mv.visitMethodInsn(INVOKESPECIAL, "org/codehaus/groovy/runtime/callsite/CallSiteArray", "<init>", "(Ljava/lang/Class;[Ljava/lang/String;)V", false); + mv.visitInsn(ARETURN); + mv.visitMaxs(4, 1); + mv.visitEnd(); + } + { + mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC + ACC_SYNTHETIC, "$getCallSiteArray", "()[Lorg/codehaus/groovy/runtime/callsite/CallSite;", null, null); + mv.visitCode(); + mv.visitFieldInsn(GETSTATIC, "GroovyInterface$1", "$callSiteArray", "Ljava/lang/ref/SoftReference;"); + Label l0 = new Label(); + mv.visitJumpInsn(IFNULL, l0); + mv.visitFieldInsn(GETSTATIC, "GroovyInterface$1", "$callSiteArray", "Ljava/lang/ref/SoftReference;"); + mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/ref/SoftReference", "get", "()Ljava/lang/Object;", false); + mv.visitTypeInsn(CHECKCAST, "org/codehaus/groovy/runtime/callsite/CallSiteArray"); + mv.visitInsn(DUP); + mv.visitVarInsn(ASTORE, 0); + Label l1 = new Label(); + mv.visitJumpInsn(IFNONNULL, l1); + mv.visitLabel(l0); + mv.visitMethodInsn(INVOKESTATIC, "GroovyInterface$1", "$createCallSiteArray", "()Lorg/codehaus/groovy/runtime/callsite/CallSiteArray;", false); + mv.visitVarInsn(ASTORE, 0); + mv.visitTypeInsn(NEW, "java/lang/ref/SoftReference"); + mv.visitInsn(DUP); + mv.visitVarInsn(ALOAD, 0); + mv.visitMethodInsn(INVOKESPECIAL, "java/lang/ref/SoftReference", "<init>", "(Ljava/lang/Object;)V", false); + mv.visitFieldInsn(PUTSTATIC, "GroovyInterface$1", "$callSiteArray", "Ljava/lang/ref/SoftReference;"); + mv.visitLabel(l1); + mv.visitVarInsn(ALOAD, 0); + mv.visitFieldInsn(GETFIELD, "org/codehaus/groovy/runtime/callsite/CallSiteArray", "array", "[Lorg/codehaus/groovy/runtime/callsite/CallSite;"); + mv.visitInsn(ARETURN); + mv.visitMaxs(3, 1); + mv.visitEnd(); + } + cw.visitEnd(); + + return cw.toByteArray(); + } +} diff --git a/test/files/run/t7741a/GroovyInterfaceDump.java b/test/files/run/t7741a/GroovyInterfaceDump.java new file mode 100644 index 0000000000..87c09e272f --- /dev/null +++ b/test/files/run/t7741a/GroovyInterfaceDump.java @@ -0,0 +1,51 @@ +import java.util.*; +import scala.tools.asm.*; + +// generated with +// git clone alewando/scala_groovy_interop +// SCALA_HOME=... GROOVY_HOME=... ant +// cd /code/scala2 +// java -classpath build/asm/classes:/Users/jason/code/scala_groovy_interop/classes:/code/scala2/build/pack/lib/scala-library.jar:/usr/local/Cellar/groovy/2.4.1/libexec/embeddable/groovy-all-2.4.1.jar scala.tools.asm.util.ASMifier 'GroovyInterface$1' +// java -classpath build/asm/classes:/Users/jason/code/scala_groovy_interop/classes:/code/scala2/build/pack/lib/scala-library.jar:/usr/local/Cellar/groovy/2.4.1/libexec/embeddable/groovy-all-2.4.1.jar scala.tools.asm.util.ASMifier 'GroovyInterface$1' +public class GroovyInterfaceDump implements Opcodes { + + public static byte[] dump () throws Exception { + + ClassWriter cw = new ClassWriter(0); + FieldVisitor fv; + MethodVisitor mv; + AnnotationVisitor av0; + + cw.visit(V1_5, ACC_PUBLIC + ACC_ABSTRACT + ACC_INTERFACE, "GroovyInterface", null, "java/lang/Object", null); + + cw.visitInnerClass("GroovyInterface$1", "GroovyInterface", "1", ACC_SYNTHETIC); + + cw.visitInnerClass("GroovyInterface$__clinit__closure1", null, null, 0); + + { + fv = cw.visitField(ACC_PUBLIC + ACC_FINAL + ACC_STATIC, "closure", "Ljava/lang/Object;", null, null); + fv.visitEnd(); + } + { + mv = cw.visitMethod(ACC_STATIC, "<clinit>", "()V", null, null); + mv.visitCode(); + mv.visitTypeInsn(NEW, "GroovyInterface$__clinit__closure1"); + mv.visitInsn(DUP); + mv.visitFieldInsn(GETSTATIC, "GroovyInterface$1", "$class$GroovyInterface", "Ljava/lang/Class;"); + mv.visitFieldInsn(GETSTATIC, "GroovyInterface$1", "$class$GroovyInterface", "Ljava/lang/Class;"); + mv.visitMethodInsn(INVOKESPECIAL, "GroovyInterface$__clinit__closure1", "<init>", "(Ljava/lang/Object;Ljava/lang/Object;)V", false); + mv.visitVarInsn(ASTORE, 0); + mv.visitVarInsn(ALOAD, 0); + mv.visitFieldInsn(PUTSTATIC, "GroovyInterface", "closure", "Ljava/lang/Object;"); + mv.visitVarInsn(ALOAD, 0); + mv.visitInsn(POP); + mv.visitInsn(RETURN); + mv.visitMaxs(4, 1); + mv.visitEnd(); + } + cw.visitEnd(); + + return cw.toByteArray(); + } +} + diff --git a/test/files/run/t7741a/Test.scala b/test/files/run/t7741a/Test.scala new file mode 100644 index 0000000000..a75cb6c9eb --- /dev/null +++ b/test/files/run/t7741a/Test.scala @@ -0,0 +1,47 @@ +import java.io.{ByteArrayInputStream, FileOutputStream, BufferedOutputStream} +import java.util + +import java.io.File + +import scala.tools.partest.DirectTest + +object Test extends DirectTest { + + def code = "" + + override def show(): Unit = { + + val class1: Array[Byte] = GroovyInterfaceDump.dump() + val class2: Array[Byte] = GroovyInterface$1Dump.dump() + def writeFile(contents: Array[Byte], f: java.io.File): Unit = { + val out = new BufferedOutputStream(new FileOutputStream(f)) + try { + out.write(contents) + } finally out.close() + } + + val outdir = testOutput.jfile + + // interface GroovyInterface { + // + // // This is the line that causes scalac to choke. + // // It results in a GroovyInterface$1 class, which is a non-static inner class but it's constructor does not + // // include the implicit parameter that is the immediate enclosing instance. + // // See http://jira.codehaus.org/browse/GROOVY-7312 + // // + // // Scalac error: + // // [scalac] error: error while loading 1, class file '..../scala_groovy_interop/classes/com/example/groovy/GroovyInterface$1.class' is broken + // // [scalac] (class java.util.NoSuchElementException/head of empty list) + // final static def closure = { x -> "banana" } + // + // } + writeFile(GroovyInterfaceDump.dump(), new File(outdir, "GroovyInterface.class")) + writeFile(GroovyInterface$1Dump.dump(), new File(outdir, "GroovyInterface$1.class")) + compileCode("object Test { def foo(g: GroovyInterface) = g.toString }") + } + + def compileCode(code: String) = { + val classpath = List(sys.props("partest.lib"), testOutput.path) mkString sys.props("path.separator") + compileString(newCompiler("-cp", classpath, "-d", testOutput.path))(code) + } +} diff --git a/test/files/run/t7741b.check b/test/files/run/t7741b.check new file mode 100644 index 0000000000..a19e54aa3a --- /dev/null +++ b/test/files/run/t7741b.check @@ -0,0 +1,3 @@ +1. Don't refer to Inner +2. Refering to Inner +pos: NoPosition Class file for HasInner$Inner not found ERROR diff --git a/test/files/run/t7741b/HasInner.java b/test/files/run/t7741b/HasInner.java new file mode 100644 index 0000000000..a1d0d0d81a --- /dev/null +++ b/test/files/run/t7741b/HasInner.java @@ -0,0 +1,3 @@ +class HasInner { + class Inner {} +} diff --git a/test/files/run/t7741b/Test.scala b/test/files/run/t7741b/Test.scala new file mode 100644 index 0000000000..569ae6b679 --- /dev/null +++ b/test/files/run/t7741b/Test.scala @@ -0,0 +1,29 @@ +import java.io.File + +import scala.tools.partest.StoreReporterDirectTest + +object Test extends StoreReporterDirectTest { + + def code = "" + + override def show(): Unit = { + deleteClass("HasInner$Inner") + println("1. Don't refer to Inner") + compileCode("class Test { def test(x: HasInner) = x }") + assert(filteredInfos.isEmpty, filteredInfos) + println("2. Refering to Inner") + compileCode("class Test { def test(x: HasInner#Inner) = x }") + println(filteredInfos.mkString("\n")) + } + + def deleteClass(name: String) { + val classFile = new File(testOutput.path, name + ".class") + assert(classFile.exists) + assert(classFile.delete()) + } + + 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) + } +} diff --git a/test/files/run/t7974.check b/test/files/run/t7974.check index d8152d3286..4eae5eb152 100644 --- a/test/files/run/t7974.check +++ b/test/files/run/t7974.check @@ -1,19 +1,3 @@ -public class Symbols { - - - - - // access flags 0x12 - private final Lscala/Symbol; someSymbol3 - - // access flags 0xA - private static Lscala/Symbol; symbol$1 - - // access flags 0xA - private static Lscala/Symbol; symbol$2 - - // access flags 0xA - private static Lscala/Symbol; symbol$3 // access flags 0x9 public static <clinit>()V @@ -33,6 +17,7 @@ public class Symbols { MAXSTACK = 2 MAXLOCALS = 0 + // access flags 0x1 public someSymbol1()Lscala/Symbol; GETSTATIC Symbols.symbol$1 : Lscala/Symbol; @@ -40,6 +25,7 @@ public class Symbols { MAXSTACK = 1 MAXLOCALS = 1 + // access flags 0x1 public someSymbol2()Lscala/Symbol; GETSTATIC Symbols.symbol$2 : Lscala/Symbol; @@ -47,6 +33,7 @@ public class Symbols { MAXSTACK = 1 MAXLOCALS = 1 + // access flags 0x1 public sameSymbol1()Lscala/Symbol; GETSTATIC Symbols.symbol$1 : Lscala/Symbol; @@ -54,6 +41,7 @@ public class Symbols { MAXSTACK = 1 MAXLOCALS = 1 + // access flags 0x1 public someSymbol3()Lscala/Symbol; ALOAD 0 @@ -62,6 +50,7 @@ public class Symbols { MAXSTACK = 1 MAXLOCALS = 1 + // access flags 0x1 public <init>()V ALOAD 0 @@ -72,4 +61,4 @@ public class Symbols { RETURN MAXSTACK = 2 MAXLOCALS = 1 -} + diff --git a/test/files/run/t7974/Test.scala b/test/files/run/t7974/Test.scala index 29d2b9cb64..296ec32ee2 100644 --- a/test/files/run/t7974/Test.scala +++ b/test/files/run/t7974/Test.scala @@ -1,20 +1,14 @@ -import java.io.PrintWriter; +import java.io.PrintWriter import scala.tools.partest.BytecodeTest +import scala.tools.nsc.backend.jvm.AsmUtils import scala.tools.asm.util._ import scala.tools.nsc.util.stringFromWriter +import scala.collection.convert.decorateAsScala._ object Test extends BytecodeTest { def show { val classNode = loadClassNode("Symbols", skipDebugInfo = true) - val textifier = new Textifier - classNode.accept(new TraceClassVisitor(null, textifier, null)) - - val classString = stringFromWriter(w => textifier.print(w)) - val result = - classString.split('\n') - .dropWhile(elem => elem != "public class Symbols {") - .filterNot(elem => elem.startsWith(" @Lscala/reflect/ScalaSignature") || elem.startsWith(" ATTRIBUTE ScalaSig")) - result foreach println + classNode.methods.asScala.foreach(m => println(AsmUtils.textify(m))) } } diff --git a/test/files/run/t8845.flags b/test/files/run/t8845.flags index aada25f80d..c30091d3de 100644 --- a/test/files/run/t8845.flags +++ b/test/files/run/t8845.flags @@ -1 +1 @@ --Ybackend:GenBCode -Ynooptimize +-Ybackend:GenBCode diff --git a/test/files/run/t8925.flags b/test/files/run/t8925.flags index be4ef0798a..ffc65f4b81 100644 --- a/test/files/run/t8925.flags +++ b/test/files/run/t8925.flags @@ -1 +1 @@ --Ynooptimise -Yopt:l:none -Ybackend:GenBCode +-Yopt:l:none -Ybackend:GenBCode diff --git a/test/files/run/t9102.scala b/test/files/run/t9102.scala new file mode 100644 index 0000000000..c46cf0e4b4 --- /dev/null +++ b/test/files/run/t9102.scala @@ -0,0 +1,81 @@ + +object Test extends App { + import reflect.runtime._, universe._ + + class C { def f(i: Int, j: => Int) = i + j } + + class V(val v: Int) extends AnyVal { def doubled = 2 * v } + class D { def f(i: Int, j: V) = i + j.doubled } + + class E(i: Int, j: V) + + locally { + val ms = typeOf[C].member(TermName("f")).asMethod + val im = currentMirror reflect (new C) + val mm = im reflectMethod ms + assert(mm(2,3) == 5) + } + locally { + val ms = typeOf[D].member(TermName("f")).asMethod + val im = currentMirror reflect (new D) + val mm = im reflectMethod ms + assert(mm(2, new V(3)) == 8) + } + locally { + val ms = typeOf[E].typeSymbol.asClass.primaryConstructor + val cm = currentMirror reflectClass typeOf[E].typeSymbol.asClass + val mm = cm reflectConstructor ms.asMethod + assert(mm(42, new V(7)).isInstanceOf[E]) + } +} + +/* Session tests without special init code should reside in simple script files. + * Also, provide filters such as for `(bound to C@74f7d1d2)`. + +import scala.tools.partest.SessionTest + +object Test extends SessionTest { +//Welcome to Scala version 2.11.6 (Java HotSpot(TM) 64-Bit Server VM, Java 1.8.0_40). + def session = + s"""|Type in expressions to have them evaluated. + |Type :help for more information. + | + |scala> import reflect.runtime._, universe._ + |import reflect.runtime._ + |import universe._ + | + |scala> class C { def f(i: Int, j: => Int) = i + j } + |defined class C + | + |scala> typeOf[C].member(TermName("f")) + |res0: reflect.runtime.universe.Symbol = method f + | + |scala> .asMethod + |res1: reflect.runtime.universe.MethodSymbol = method f + | + |scala> currentMirror reflect (new C) + |res2: reflect.runtime.universe.InstanceMirror = instance mirror for C@74f7d1d2 + | + |scala> res2 reflectMethod res1 + |res3: reflect.runtime.universe.MethodMirror = method mirror for def f(i: scala.Int,j: => scala.Int): scala.Int (bound to C@74f7d1d2) + | + |scala> res3(2,3) + |res4: Any = 5 + | + |scala> :quit""" +} +*/ + +/* was: +scala> res3(2,3) +java.lang.IllegalArgumentException + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) + at java.lang.reflect.Method.invoke(Method.java:497) + at scala.reflect.runtime.JavaMirrors$JavaMirror$JavaMethodMirror.jinvokeraw(JavaMirrors.scala:335) + at scala.reflect.runtime.JavaMirrors$JavaMirror$JavaMethodMirror.jinvoke(JavaMirrors.scala:339) + at scala.reflect.runtime.JavaMirrors$JavaMirror$JavaTransformingMethodMirror.apply(JavaMirrors.scala:436) + ... 33 elided +*/ + diff --git a/test/files/run/t9170.scala b/test/files/run/t9170.scala new file mode 100644 index 0000000000..25a0e84581 --- /dev/null +++ b/test/files/run/t9170.scala @@ -0,0 +1,58 @@ + +import scala.tools.partest.SessionTest + +object Test extends SessionTest { + + override def stripMargins = false + + def session = +"""Type in expressions to have them evaluated. +Type :help for more information. + +scala> object Y { def f[A](a: => A) = 1 ; def f[A](a: => Either[Exception, A]) = 2 } +<console>:7: error: double definition: +def f[A](a: => A): Int at line 7 and +def f[A](a: => Either[Exception,A]): Int at line 7 +have same type after erasure: (a: Function0)Int + object Y { def f[A](a: => A) = 1 ; def f[A](a: => Either[Exception, A]) = 2 } + ^ + +scala> object Y { def f[A](a: => A) = 1 ; def f[A](a: => Either[Exception, A]) = 2 } +<console>:7: error: double definition: +def f[A](a: => A): Int at line 7 and +def f[A](a: => Either[Exception,A]): Int at line 7 +have same type after erasure: (a: Function0)Int + object Y { def f[A](a: => A) = 1 ; def f[A](a: => Either[Exception, A]) = 2 } + ^ + +scala> object Y { + | def f[A](a: => A) = 1 + | def f[A](a: => Either[Exception, A]) = 2 + | } +<console>:9: error: double definition: +def f[A](a: => A): Int at line 8 and +def f[A](a: => Either[Exception,A]): Int at line 9 +have same type after erasure: (a: Function0)Int + def f[A](a: => Either[Exception, A]) = 2 + ^ + +scala> :pa +// Entering paste mode (ctrl-D to finish) + +object Y { + def f[A](a: => A) = 1 + def f[A](a: => Either[Exception, A]) = 2 +} + +// Exiting paste mode, now interpreting. + +<console>:9: error: double definition: +def f[A](a: => A): Int at line 8 and +def f[A](a: => Either[Exception,A]): Int at line 9 +have same type after erasure: (a: Function0)Int + def f[A](a: => Either[Exception, A]) = 2 + ^ + +scala> :quit""" +} + diff --git a/test/files/run/t9182.check b/test/files/run/t9182.check new file mode 100644 index 0000000000..80e8b6c558 --- /dev/null +++ b/test/files/run/t9182.check @@ -0,0 +1,3 @@ +constructor package +method A +object A diff --git a/test/files/run/t9182.scala b/test/files/run/t9182.scala new file mode 100644 index 0000000000..1768aa688e --- /dev/null +++ b/test/files/run/t9182.scala @@ -0,0 +1,12 @@ +// Main.scala +package object ops { + object A + def A(a: Any) = () +} + +object Test { + def main(args: Array[String]): Unit = { + val pack = scala.reflect.runtime.currentMirror.staticModule("ops.package") + println(pack.info.decls.toList.map(_.toString).sorted.mkString("\n")) + } +} diff --git a/test/files/run/t9219.check b/test/files/run/t9219.check new file mode 100644 index 0000000000..3509ece003 --- /dev/null +++ b/test/files/run/t9219.check @@ -0,0 +1,3 @@ +Stream(1, 2, ?) +Stream(1, 2, 3, 4, ?) +Stream(1, 2, 3, 4, 5, 6, ?) diff --git a/test/files/run/t9219.scala b/test/files/run/t9219.scala new file mode 100644 index 0000000000..c15f55faac --- /dev/null +++ b/test/files/run/t9219.scala @@ -0,0 +1,11 @@ +object Test extends App { + def check[U](f: Stream[Int] => U) = { + val s = Stream.from(1) + f(s) + println(s) + } + + check(_.tail) + check(_.take(4).force) + check(_(5)) +} diff --git a/test/files/run/t9223.scala b/test/files/run/t9223.scala new file mode 100644 index 0000000000..78767b158d --- /dev/null +++ b/test/files/run/t9223.scala @@ -0,0 +1,8 @@ +class X(val x: String) +class Y(y: => String) extends X(y) { def f = y } + +object Test { + def main(args: Array[String]): Unit = { + assert(new Y("hi").f == "hi") + } +} diff --git a/test/files/run/t9223b.scala b/test/files/run/t9223b.scala new file mode 100644 index 0000000000..2afc7ddfe0 --- /dev/null +++ b/test/files/run/t9223b.scala @@ -0,0 +1,8 @@ +class X(x: => String) { def xx = x } +class Y(y: String) extends X(y) { def f = y } + +object Test { + def main(args: Array[String]): Unit = { + assert(new Y("hi").f == "hi") + } +} diff --git a/test/files/run/t9252.check b/test/files/run/t9252.check new file mode 100644 index 0000000000..b00d748f7f --- /dev/null +++ b/test/files/run/t9252.check @@ -0,0 +1 @@ +class [Lscala.runtime.BoxedUnit; diff --git a/test/files/run/t9252.scala b/test/files/run/t9252.scala new file mode 100644 index 0000000000..da698948e1 --- /dev/null +++ b/test/files/run/t9252.scala @@ -0,0 +1,5 @@ +import scala.reflect.runtime.universe._ + +object Test extends App { + println(rootMirror.runtimeClass(typeOf[Array[Unit]])) +}
\ No newline at end of file diff --git a/test/files/scalacheck/Ctrie.scala b/test/files/scalacheck/Ctrie.scala index 714f1c3b09..eef9d06f37 100644 --- a/test/files/scalacheck/Ctrie.scala +++ b/test/files/scalacheck/Ctrie.scala @@ -186,6 +186,25 @@ object Test extends Properties("concurrent.TrieMap") { }) } + property("concurrent getOrElseUpdate") = forAll(threadCounts, sizes) { + (p, sz) => + val totalInserts = new java.util.concurrent.atomic.AtomicInteger + val ct = new TrieMap[Wrap, String] + + val results = inParallel(p) { + idx => + (0 until sz) foreach { + i => + val v = ct.getOrElseUpdate(Wrap(i), idx + ":" + i) + if (v == idx + ":" + i) totalInserts.incrementAndGet() + } + } + + (totalInserts.get == sz) && ((0 until sz) forall { + case i => ct(Wrap(i)).split(":")(1).toInt == i + }) + } + } |