diff options
Diffstat (limited to 'test')
114 files changed, 1210 insertions, 109 deletions
diff --git a/test/files/instrumented/inline-in-constructors.flags b/test/files/instrumented/inline-in-constructors.flags index 65caa3736e..63535a7f4f 100644 --- a/test/files/instrumented/inline-in-constructors.flags +++ b/test/files/instrumented/inline-in-constructors.flags @@ -1 +1 @@ --Yopt:l:classpath +-opt:l:classpath diff --git a/test/files/jvm/bytecode-test-example.flags b/test/files/jvm/bytecode-test-example.flags index bc22511cff..213d7425d1 100644 --- a/test/files/jvm/bytecode-test-example.flags +++ b/test/files/jvm/bytecode-test-example.flags @@ -1 +1 @@ --Yopt:l:none +-opt:l:none diff --git a/test/files/jvm/unreachable/Foo_1.flags b/test/files/jvm/unreachable/Foo_1.flags index ac9438e8d0..d0a417b3c8 100644 --- a/test/files/jvm/unreachable/Foo_1.flags +++ b/test/files/jvm/unreachable/Foo_1.flags @@ -1 +1 @@ --Yopt:l:default
\ No newline at end of file +-opt:l:default
\ No newline at end of file diff --git a/test/files/neg/inlineIndyLambdaPrivate.flags b/test/files/neg/inlineIndyLambdaPrivate.flags index 01b466bd8c..b38f5b8411 100644 --- a/test/files/neg/inlineIndyLambdaPrivate.flags +++ b/test/files/neg/inlineIndyLambdaPrivate.flags @@ -1 +1 @@ --Yopt:l:classpath -Yopt-inline-heuristics:everything -Yopt-warnings:_ -Xfatal-warnings
\ No newline at end of file +-opt:l:classpath -Yopt-inline-heuristics:everything -opt-warnings:_ -Xfatal-warnings
\ No newline at end of file diff --git a/test/files/neg/inlineMaxSize.flags b/test/files/neg/inlineMaxSize.flags index 18b474e797..e765b66af2 100644 --- a/test/files/neg/inlineMaxSize.flags +++ b/test/files/neg/inlineMaxSize.flags @@ -1 +1 @@ --Ydelambdafy:method -Yopt:l:classpath -Yopt-warnings -Xfatal-warnings
\ No newline at end of file +-Ydelambdafy:method -opt:l:classpath -opt-warnings -Xfatal-warnings
\ No newline at end of file diff --git a/test/files/neg/missing-arg-list.check b/test/files/neg/missing-arg-list.check index 5a011c36f2..229baac177 100644 --- a/test/files/neg/missing-arg-list.check +++ b/test/files/neg/missing-arg-list.check @@ -18,4 +18,9 @@ Unapplied methods are only converted to functions when a function type is expect You can make this conversion explicit by writing `h _` or `h(_,_,_)(_)` instead of `h`. val z = h ^ -four errors found +missing-arg-list.scala:15: error: missing argument list for method + in trait T +Unapplied methods are only converted to functions when a function type is expected. +You can make this conversion explicit by writing `+ _` or `+(_)` instead of `+`. + val p = + + ^ +5 errors found diff --git a/test/files/neg/missing-arg-list.scala b/test/files/neg/missing-arg-list.scala index c422dd32fe..44b83e429d 100644 --- a/test/files/neg/missing-arg-list.scala +++ b/test/files/neg/missing-arg-list.scala @@ -10,4 +10,7 @@ trait T { val x = f val y = g val z = h + + def +(i: Int) = i + 42 + val p = + } diff --git a/test/files/neg/optimiseDeprecated.check b/test/files/neg/optimiseDeprecated.check index d51d48f023..16ab3bbf1a 100644 --- a/test/files/neg/optimiseDeprecated.check +++ b/test/files/neg/optimiseDeprecated.check @@ -1,4 +1,4 @@ -warning: -optimise is deprecated: In 2.12, -optimise enables -Yopt:l:classpath. Check -Yopt:help for using the Scala 2.12 optimizer. +warning: -optimise is deprecated: In 2.12, -optimise enables -opt:l:classpath. Check -opt:help for using the Scala 2.12 optimizer. error: No warnings can be incurred under -Xfatal-warnings. one warning found one error found diff --git a/test/files/neg/partestInvalidFlag.check b/test/files/neg/partestInvalidFlag.check index 812191dc22..7a54e3aa43 100644 --- a/test/files/neg/partestInvalidFlag.check +++ b/test/files/neg/partestInvalidFlag.check @@ -1,4 +1,4 @@ error: bad option: '-badCompilerFlag' -error: bad options: -badCompilerFlag notAFlag -Yopt:badChoice -error: flags file may only contain compiler options, found: -badCompilerFlag notAFlag -Yopt:badChoice +error: bad options: -badCompilerFlag notAFlag -opt:badChoice +error: flags file may only contain compiler options, found: -badCompilerFlag notAFlag -opt:badChoice three errors found diff --git a/test/files/neg/partestInvalidFlag.flags b/test/files/neg/partestInvalidFlag.flags index 68884532b9..d45fd31809 100644 --- a/test/files/neg/partestInvalidFlag.flags +++ b/test/files/neg/partestInvalidFlag.flags @@ -1 +1 @@ --badCompilerFlag notAFlag -Yopt:badChoice +-badCompilerFlag notAFlag -opt:badChoice diff --git a/test/files/neg/sealed-final-neg.flags b/test/files/neg/sealed-final-neg.flags index 673aca8931..f2f36c1771 100644 --- a/test/files/neg/sealed-final-neg.flags +++ b/test/files/neg/sealed-final-neg.flags @@ -1 +1 @@ --Xfatal-warnings -Yopt:l:project -Yopt-warnings
\ No newline at end of file +-Xfatal-warnings -opt:l:project -opt-warnings
\ No newline at end of file diff --git a/test/files/neg/t2712-1.check b/test/files/neg/t2712-1.check new file mode 100644 index 0000000000..61e4b6b149 --- /dev/null +++ b/test/files/neg/t2712-1.check @@ -0,0 +1,13 @@ +t2712-1.scala:7: error: no type parameters for method foo: (m: M[A])Unit exist so that it can be applied to arguments (test.Two[Int,String]) + --- because --- +argument expression's type is not compatible with formal parameter type; + found : test.Two[Int,String] + required: ?M[?A] + def test(ma: Two[Int, String]) = foo(ma) // should fail with -Ypartial-unification *disabled* + ^ +t2712-1.scala:7: error: type mismatch; + found : test.Two[Int,String] + required: M[A] + def test(ma: Two[Int, String]) = foo(ma) // should fail with -Ypartial-unification *disabled* + ^ +two errors found diff --git a/test/files/neg/t2712-1.scala b/test/files/neg/t2712-1.scala new file mode 100644 index 0000000000..f7967d71b6 --- /dev/null +++ b/test/files/neg/t2712-1.scala @@ -0,0 +1,8 @@ +package test + +trait Two[A, B] + +object Test { + def foo[M[_], A](m: M[A]) = () + def test(ma: Two[Int, String]) = foo(ma) // should fail with -Ypartial-unification *disabled* +} diff --git a/test/files/neg/t2712-2.check b/test/files/neg/t2712-2.check new file mode 100644 index 0000000000..ea19e33e2c --- /dev/null +++ b/test/files/neg/t2712-2.check @@ -0,0 +1,13 @@ +t2712-2.scala:16: error: type mismatch; + found : test.Foo + required: test.Two[test.X1,Object] +Note: test.X2 <: Object (and test.Foo <: test.Two[test.X1,test.X2]), but trait Two is invariant in type B. +You may wish to define B as +B instead. (SLS 4.5) + test1(foo): One[X3] // fails with -Ypartial-unification enabled + ^ +t2712-2.scala:16: error: type mismatch; + found : test.Two[test.X1,Object] + required: test.One[test.X3] + test1(foo): One[X3] // fails with -Ypartial-unification enabled + ^ +two errors found diff --git a/test/files/neg/t2712-2.flags b/test/files/neg/t2712-2.flags new file mode 100644 index 0000000000..41565c7e32 --- /dev/null +++ b/test/files/neg/t2712-2.flags @@ -0,0 +1 @@ +-Ypartial-unification diff --git a/test/files/neg/t2712-2.scala b/test/files/neg/t2712-2.scala new file mode 100644 index 0000000000..85ed523489 --- /dev/null +++ b/test/files/neg/t2712-2.scala @@ -0,0 +1,18 @@ +package test + +class X1 +class X2 +class X3 + +trait One[A] +trait Two[A, B] + +class Foo extends Two[X1, X2] with One[X3] +object Test { + def test1[M[_], A](x: M[A]): M[A] = x + + val foo = new Foo + + test1(foo): One[X3] // fails with -Ypartial-unification enabled + test1(foo): Two[X1, X2] // fails without -Ypartial-unification +} diff --git a/test/files/neg/t2712-3.check b/test/files/neg/t2712-3.check new file mode 100644 index 0000000000..a84d96bf09 --- /dev/null +++ b/test/files/neg/t2712-3.check @@ -0,0 +1,6 @@ +t2712-3.scala:17: error: type mismatch; + found : test.One[test.X3] + required: test.Two[test.X1,test.X2] + test1(foo): Two[X1, X2] // fails without -Ypartial-unification + ^ +one error found diff --git a/test/files/neg/t2712-3.scala b/test/files/neg/t2712-3.scala new file mode 100644 index 0000000000..85ed523489 --- /dev/null +++ b/test/files/neg/t2712-3.scala @@ -0,0 +1,18 @@ +package test + +class X1 +class X2 +class X3 + +trait One[A] +trait Two[A, B] + +class Foo extends Two[X1, X2] with One[X3] +object Test { + def test1[M[_], A](x: M[A]): M[A] = x + + val foo = new Foo + + test1(foo): One[X3] // fails with -Ypartial-unification enabled + test1(foo): Two[X1, X2] // fails without -Ypartial-unification +} diff --git a/test/files/neg/t2712.flags b/test/files/neg/t2712.flags new file mode 100644 index 0000000000..41565c7e32 --- /dev/null +++ b/test/files/neg/t2712.flags @@ -0,0 +1 @@ +-Ypartial-unification diff --git a/test/files/pos/inline-access-levels.flags b/test/files/pos/inline-access-levels.flags index 9af9168a20..faa7d2b186 100644 --- a/test/files/pos/inline-access-levels.flags +++ b/test/files/pos/inline-access-levels.flags @@ -1 +1 @@ --Yopt:l:classpath -Xfatal-warnings -Yopt-warnings +-opt:l:classpath -Xfatal-warnings -opt-warnings diff --git a/test/files/pos/t2712-1.flags b/test/files/pos/t2712-1.flags new file mode 100644 index 0000000000..41565c7e32 --- /dev/null +++ b/test/files/pos/t2712-1.flags @@ -0,0 +1 @@ +-Ypartial-unification diff --git a/test/files/pos/t2712-1.scala b/test/files/pos/t2712-1.scala new file mode 100644 index 0000000000..4f84c9df5e --- /dev/null +++ b/test/files/pos/t2712-1.scala @@ -0,0 +1,9 @@ +package test + +// Original test case from, +// +// https://issues.scala-lang.org/browse/SI-2712 +object Test { + def meh[M[_], A](x: M[A]): M[A] = x + meh{(x: Int) => x} // solves ?M = [X] Int => X and ?A = Int ... +} diff --git a/test/files/pos/t2712-2.flags b/test/files/pos/t2712-2.flags new file mode 100644 index 0000000000..7d49efbb8e --- /dev/null +++ b/test/files/pos/t2712-2.flags @@ -0,0 +1,2 @@ +-Ypartial-unification + diff --git a/test/files/pos/t2712-2.scala b/test/files/pos/t2712-2.scala new file mode 100644 index 0000000000..39f22dd92a --- /dev/null +++ b/test/files/pos/t2712-2.scala @@ -0,0 +1,25 @@ +package test + +// See: https://github.com/milessabin/si2712fix-demo/issues/3 +object Test { + trait A[T1, T2] { } + trait B[T1, T2] { } + class C[T] extends A[T, Long] with B[T, Double] + class CB extends A[Boolean, Long] with B[Boolean, Double] + + trait A2[T] + trait B2[T] + class C2[T] extends A2[T] with B2[T] + class CB2 extends A2[Boolean] with B2[Boolean] + + def meh[M[_], A](x: M[A]): M[A] = x + + val m0 = meh(new C[Boolean]) + m0: C[Boolean] + val m1 = meh(new CB) + m1: A[Boolean, Long] + val m2 = meh(new C2[Boolean]) + m2: C2[Boolean] + val m3 = meh(new CB2) + m3: A2[Boolean] +} diff --git a/test/files/pos/t2712-3.flags b/test/files/pos/t2712-3.flags new file mode 100644 index 0000000000..7d49efbb8e --- /dev/null +++ b/test/files/pos/t2712-3.flags @@ -0,0 +1,2 @@ +-Ypartial-unification + diff --git a/test/files/pos/t2712-3.scala b/test/files/pos/t2712-3.scala new file mode 100644 index 0000000000..46445f9289 --- /dev/null +++ b/test/files/pos/t2712-3.scala @@ -0,0 +1,24 @@ +package test + +object Test1 { + class Foo[T, F[_]] + def meh[M[_[_]], F[_]](x: M[F]): M[F] = x + meh(new Foo[Int, List]) // solves ?M = [X[_]]Foo[Int, X[_]] ?A = List ... +} + +object Test2 { + trait TC[T] + class Foo[F[_], G[_]] + def meh[G[_[_]]](g: G[TC]) = ??? + meh(new Foo[TC, TC]) // solves ?G = [X[_]]Foo[TC, X] +} + +object Test3 { + trait TC[F[_]] + trait TC2[F[_]] + class Foo[F[_[_]], G[_[_]]] + new Foo[TC, TC2] + + def meh[G[_[_[_]]]](g: G[TC2]) = ??? + meh(new Foo[TC, TC2]) // solves ?G = [X[_[_]]]Foo[TC, X] +} diff --git a/test/files/pos/t2712-4.flags b/test/files/pos/t2712-4.flags new file mode 100644 index 0000000000..7d49efbb8e --- /dev/null +++ b/test/files/pos/t2712-4.flags @@ -0,0 +1,2 @@ +-Ypartial-unification + diff --git a/test/files/pos/t2712-4.scala b/test/files/pos/t2712-4.scala new file mode 100644 index 0000000000..3e2e5cddae --- /dev/null +++ b/test/files/pos/t2712-4.scala @@ -0,0 +1,17 @@ +package test + +object Test1 { + trait X + trait Y extends X + class Foo[T, U <: X] + def meh[M[_ <: A], A](x: M[A]): M[A] = x + meh(new Foo[Int, Y]) +} + +object Test2 { + trait X + trait Y extends X + class Foo[T, U >: Y] + def meh[M[_ >: A], A](x: M[A]): M[A] = x + meh(new Foo[Int, X]) +} diff --git a/test/files/pos/t2712-5.flags b/test/files/pos/t2712-5.flags new file mode 100644 index 0000000000..41565c7e32 --- /dev/null +++ b/test/files/pos/t2712-5.flags @@ -0,0 +1 @@ +-Ypartial-unification diff --git a/test/files/pos/t2712-5.scala b/test/files/pos/t2712-5.scala new file mode 100644 index 0000000000..ed96d4c06f --- /dev/null +++ b/test/files/pos/t2712-5.scala @@ -0,0 +1,29 @@ +package test + +import scala.language.higherKinds + +trait Functor[F[_]] { + def map[A, B](f: A => B, fa: F[A]): F[B] +} + +object Functor { + implicit def function[A]: Functor[({ type l[B] = A => B })#l] = + new Functor[({ type l[B] = A => B })#l] { + def map[C, B](cb: C => B, ac: A => C): A => B = cb compose ac + } +} + +object FunctorSyntax { + implicit class FunctorOps[F[_], A](fa: F[A])(implicit F: Functor[F]) { + def map[B](f: A => B): F[B] = F.map(f, fa) + } +} + +object Test { + + val f: Int => String = _.toString + + import FunctorSyntax._ + + f.map((s: String) => s.reverse) +} diff --git a/test/files/pos/t2712-6.flags b/test/files/pos/t2712-6.flags new file mode 100644 index 0000000000..41565c7e32 --- /dev/null +++ b/test/files/pos/t2712-6.flags @@ -0,0 +1 @@ +-Ypartial-unification diff --git a/test/files/pos/t2712-6.scala b/test/files/pos/t2712-6.scala new file mode 100644 index 0000000000..eefe769ad6 --- /dev/null +++ b/test/files/pos/t2712-6.scala @@ -0,0 +1,12 @@ +package test + +object Tags { + type Tagged[A, T] = {type Tag = T; type Self = A} + + type @@[T, Tag] = Tagged[T, Tag] + + trait Disjunction + + def meh[M[_], A](ma: M[A]): M[A] = ma + meh(null.asInstanceOf[Int @@ Disjunction]) +} diff --git a/test/files/pos/t2712-7.flags b/test/files/pos/t2712-7.flags new file mode 100644 index 0000000000..41565c7e32 --- /dev/null +++ b/test/files/pos/t2712-7.flags @@ -0,0 +1 @@ +-Ypartial-unification diff --git a/test/files/pos/t2712-7.scala b/test/files/pos/t2712-7.scala new file mode 100644 index 0000000000..d9c5243f13 --- /dev/null +++ b/test/files/pos/t2712-7.scala @@ -0,0 +1,15 @@ +package test + +// Cats Xor, Scalaz \/, scala.util.Either +sealed abstract class Xor[+A, +B] extends Product with Serializable +object Xor { + final case class Left[+A](a: A) extends (A Xor Nothing) + final case class Right[+B](b: B) extends (Nothing Xor B) +} + +object TestXor { + import Xor._ + def meh[F[_], A, B](fa: F[A])(f: A => B): F[B] = ??? + meh(new Right(23): Xor[Boolean, Int])(_ < 13) + meh(new Left(true): Xor[Boolean, Int])(_ < 13) +} diff --git a/test/files/pos/t3234.flags b/test/files/pos/t3234.flags index 13878e00a9..b88ec8709d 100644 --- a/test/files/pos/t3234.flags +++ b/test/files/pos/t3234.flags @@ -1 +1 @@ --Yopt:l:project -Yopt-warnings -Xfatal-warnings +-opt:l:project -opt-warnings -Xfatal-warnings diff --git a/test/files/pos/t3420.flags b/test/files/pos/t3420.flags index 397969bb1d..5eea92d94a 100644 --- a/test/files/pos/t3420.flags +++ b/test/files/pos/t3420.flags @@ -1 +1 @@ --Yopt-warnings -Yopt:l:classpath -Xfatal-warnings
\ No newline at end of file +-opt-warnings -opt:l:classpath -Xfatal-warnings
\ No newline at end of file diff --git a/test/files/pos/t4840.flags b/test/files/pos/t4840.flags index 422d6be431..768ca4f13b 100644 --- a/test/files/pos/t4840.flags +++ b/test/files/pos/t4840.flags @@ -1 +1 @@ --Yopt:l:classpath
\ No newline at end of file +-opt:l:classpath
\ No newline at end of file diff --git a/test/files/pos/t5683.flags b/test/files/pos/t5683.flags new file mode 100644 index 0000000000..41565c7e32 --- /dev/null +++ b/test/files/pos/t5683.flags @@ -0,0 +1 @@ +-Ypartial-unification diff --git a/test/files/pos/t5683.scala b/test/files/pos/t5683.scala new file mode 100644 index 0000000000..05ab035792 --- /dev/null +++ b/test/files/pos/t5683.scala @@ -0,0 +1,23 @@ +object Test { + trait NT[X] + trait W[W, A] extends NT[Int] + type StringW[T] = W[String, T] + trait K[M[_], A, B] + + def k[M[_], B](f: Int => M[B]): K[M, Int, B] = null + + val okay1: K[StringW,Int,Int] = k{ (y: Int) => null: StringW[Int] } + val okay2 = k[StringW,Int]{ (y: Int) => null: W[String, Int] } + + val crash: K[StringW,Int,Int] = k{ (y: Int) => null: W[String, Int] } + + // remove `extends NT[Int]`, and the last line gives an inference error + // rather than a crash. + // test/files/pos/t5683.scala:12: error: no type parameters for method k: (f: Int => M[B])Test.K[M,Int,B] exist so that it can be applied to arguments (Int => Test.W[String,Int]) + // --- because --- + // argument expression's type is not compatible with formal parameter type; + // found : Int => Test.W[String,Int] + // required: Int => ?M[?B] + // val crash: K[StringW,Int,Int] = k{ (y: Int) => null: W[String, Int] } + // ^ +} diff --git a/test/files/pos/t6895b.flags b/test/files/pos/t6895b.flags new file mode 100644 index 0000000000..7d49efbb8e --- /dev/null +++ b/test/files/pos/t6895b.flags @@ -0,0 +1,2 @@ +-Ypartial-unification + diff --git a/test/files/pos/t6895b.scala b/test/files/pos/t6895b.scala new file mode 100644 index 0000000000..c465065011 --- /dev/null +++ b/test/files/pos/t6895b.scala @@ -0,0 +1,39 @@ +trait Foo[F[_]] +trait Bar[F[_], A] + +trait Or[A, B] + +class Test { + implicit def orFoo[A]: Foo[({type L[X] = Or[A, X]})#L] = ??? + implicit def barFoo[F[_]](implicit f: Foo[F]): Foo[({type L[X] = Bar[F, X]})#L] = ??? + + // Now we can define a couple of type aliases: + type StringOr[X] = Or[String, X] + type BarStringOr[X] = Bar[StringOr, X] + + // ok + implicitly[Foo[BarStringOr]] + barFoo[StringOr](null) : Foo[BarStringOr] + barFoo(null) : Foo[BarStringOr] + + // nok + implicitly[Foo[({type L[X] = Bar[StringOr, X]})#L]] + // Let's write the application explicitly, and then + // compile with just this line enabled and -explaintypes. + barFoo(null) : Foo[({type L[X] = Bar[StringOr, X]})#L] + + // Foo[[X]Bar[F,X]] <: Foo[[X]Bar[[X]Or[String,X],X]]? + // Bar[[X]Or[String,X],X] <: Bar[F,X]? + // F[_] <: Or[String,_]? + // false + // false + // false + + // Note that the type annotation above is typechecked as + // Foo[[X]Bar[[X]Or[String,X],X]], ie the type alias `L` + // is eta expanded. + // + // This is done so that it does not escape its defining scope. + // However, one this is done, higher kinded inference + // no longer is able to unify F with `StringOr` (SI-2712) +} diff --git a/test/files/pos/t8410.flags b/test/files/pos/t8410.flags index c3065096cf..85e4257541 100644 --- a/test/files/pos/t8410.flags +++ b/test/files/pos/t8410.flags @@ -1 +1 @@ --Yopt:l:project -Xfatal-warnings -deprecation:false -Yopt-warnings:none +-opt:l:project -Xfatal-warnings -deprecation:false -opt-warnings:none diff --git a/test/files/pos/t9111-inliner-workaround.flags b/test/files/pos/t9111-inliner-workaround.flags index 422d6be431..768ca4f13b 100644 --- a/test/files/pos/t9111-inliner-workaround.flags +++ b/test/files/pos/t9111-inliner-workaround.flags @@ -1 +1 @@ --Yopt:l:classpath
\ No newline at end of file +-opt:l:classpath
\ No newline at end of file diff --git a/test/files/run/bcodeInlinerMixed.flags b/test/files/run/bcodeInlinerMixed.flags index 422d6be431..768ca4f13b 100644 --- a/test/files/run/bcodeInlinerMixed.flags +++ b/test/files/run/bcodeInlinerMixed.flags @@ -1 +1 @@ --Yopt:l:classpath
\ No newline at end of file +-opt:l:classpath
\ No newline at end of file diff --git a/test/files/run/classfile-format-51.scala b/test/files/run/classfile-format-51.scala index 3ef0640b84..3a6c4861f1 100644 --- a/test/files/run/classfile-format-51.scala +++ b/test/files/run/classfile-format-51.scala @@ -16,7 +16,7 @@ import Opcodes._ // verify. So the test includes a version check that short-circuits the whole test // on JDK 6 object Test extends DirectTest { - override def extraSettings: String = "-Yopt:l:classpath -usejavacp -d " + testOutput.path + " -cp " + testOutput.path + override def extraSettings: String = "-opt:l:classpath -usejavacp -d " + testOutput.path + " -cp " + testOutput.path def generateClass() { val invokerClassName = "DynamicInvoker" diff --git a/test/files/run/classfile-format-52.scala b/test/files/run/classfile-format-52.scala index ebd0826303..03ceeb074f 100644 --- a/test/files/run/classfile-format-52.scala +++ b/test/files/run/classfile-format-52.scala @@ -13,7 +13,7 @@ import Opcodes._ // By its nature the test can only work on JDK 8+ because under JDK 7- the // interface won't verify. object Test extends DirectTest { - override def extraSettings: String = "-Yopt:l:classpath -usejavacp -d " + testOutput.path + " -cp " + testOutput.path + override def extraSettings: String = "-opt:l:classpath -usejavacp -d " + testOutput.path + " -cp " + testOutput.path def generateInterface() { val interfaceName = "HasDefaultMethod" diff --git a/test/files/run/finalvar.flags b/test/files/run/finalvar.flags index a8c7600a03..c74d0cd327 100644 --- a/test/files/run/finalvar.flags +++ b/test/files/run/finalvar.flags @@ -1 +1 @@ --Yoverride-vars -Yopt:l:project
\ No newline at end of file +-Yoverride-vars -opt:l:project
\ No newline at end of file diff --git a/test/files/run/icode-reader-dead-code.scala b/test/files/run/icode-reader-dead-code.scala index df31219dd5..f646455c89 100644 --- a/test/files/run/icode-reader-dead-code.scala +++ b/test/files/run/icode-reader-dead-code.scala @@ -36,7 +36,7 @@ object Test extends DirectTest { // If inlining fails, the compiler will issue an inliner warning that is not present in the // check file - compileString(newCompiler("-usejavacp", "-Yopt:l:classpath"))(bCode) + compileString(newCompiler("-usejavacp", "-opt:l:classpath"))(bCode) } def readClass(file: String) = { diff --git a/test/files/run/inferred-type-constructors-hou.check b/test/files/run/inferred-type-constructors-hou.check new file mode 100644 index 0000000000..6b09823341 --- /dev/null +++ b/test/files/run/inferred-type-constructors-hou.check @@ -0,0 +1,56 @@ +warning: there were two feature warnings; re-run with -feature for details + p.Iterable[Int] + p.Set[Int] + p.Seq[Int] + p.m.Set[Int] + p.m.Seq[Int] + private[m] p.m.ASet[Int] + p.i.Seq[Int] + private[i] p.i.ASet[Int] + private[i] p.i.ASeq[Int] + p.Iterable[Int] + p.Iterable[Int] + p.Iterable[Int] + p.Iterable[Int] + p.Iterable[Int] + p.Iterable[Int] + p.Iterable[Int] + p.Iterable[Int] + p.Iterable[Int] + p.Set[Int] + p.Iterable[Int] + p.Set[Int] + p.Iterable[Int] + p.Set[Int] + p.Iterable[Int] + p.Iterable[Int] + p.Seq[Int] + p.Iterable[Int] + p.Seq[Int] + p.Iterable[Int] + p.Seq[Int] + p.Iterable[Int] + p.m.Set[Int] + p.Iterable[Int] + p.Set[Int] + p.Iterable[Int] + p.Iterable[Int] + p.Seq[Int] + p.Iterable[Int] + p.Seq[Int] + p.Iterable[Int] + private[p] p.ASet[Int] + private[p] p.AIterable[Int] + p.Iterable[Int] + p.i.Seq[Int] + private[p] p.AIterable[Int] + List[Nothing] + scala.collection.immutable.Vector[Nothing] + scala.collection.immutable.Map[Int,Int] + scala.collection.immutable.Set[Int] + Seq[Int] + Array[Int] + scala.collection.AbstractSet[Int] + Comparable[java.lang.String] + scala.collection.immutable.LinearSeq[Int] + Iterable[Int] diff --git a/test/files/run/inferred-type-constructors-hou.flags b/test/files/run/inferred-type-constructors-hou.flags new file mode 100644 index 0000000000..41565c7e32 --- /dev/null +++ b/test/files/run/inferred-type-constructors-hou.flags @@ -0,0 +1 @@ +-Ypartial-unification diff --git a/test/files/run/inferred-type-constructors-hou.scala b/test/files/run/inferred-type-constructors-hou.scala new file mode 100644 index 0000000000..79a8653f68 --- /dev/null +++ b/test/files/run/inferred-type-constructors-hou.scala @@ -0,0 +1,125 @@ +package p { + trait TCon[+CC[X]] { + def fPublic: CC[Int] = ??? + private[p] def fPackagePrivate: CC[Int] = ??? + protected[p] def fPackageProtected: CC[Int] = ??? + } + trait Iterable[+A] extends TCon[Iterable] + trait Set[A] extends Iterable[A] with TCon[Set] + trait Seq[+A] extends Iterable[A] with TCon[Seq] + + private[p] abstract class AIterable[+A] extends Iterable[A] + private[p] abstract class ASeq[+A] extends AIterable[A] with Seq[A] + private[p] abstract class ASet[A] extends AIterable[A] with Set[A] + + package m { + private[m] abstract class ASeq[A] extends p.ASeq[A] with Seq[A] + private[m] abstract class ASet[A] extends p.ASet[A] with Set[A] + trait Set[A] extends p.Set[A] with TCon[Set] + trait Seq[A] extends p.Seq[A] with TCon[Seq] + trait BitSet extends ASet[Int] + trait IntSeq extends ASeq[Int] + } + + package i { + private[i] abstract class ASeq[+A] extends p.ASeq[A] with Seq[A] + private[i] abstract class ASet[A] extends p.ASet[A] with Set[A] + trait Set[A] extends p.Set[A] with TCon[Set] + trait Seq[+A] extends p.Seq[A] with TCon[Seq] + trait BitSet extends ASet[Int] + trait IntSeq extends ASeq[Int] + } +} + +object Test { + import scala.reflect.runtime.universe._ + // Complicated by the absence of usable type constructor type tags. + def extract[A, CC[X]](xs: CC[A]): CC[A] = xs + def whatis[T: TypeTag](x: T): Unit = { + val tpe = typeOf[T] + val access = tpe.typeSymbol.asInstanceOf[scala.reflect.internal.HasFlags].accessString.replaceAllLiterally("package ", "") + println(f"$access%15s $tpe") + } + + trait IntIterable extends p.Iterable[Int] + trait IntSet extends p.Set[Int] + trait IntSeq extends p.Seq[Int] + + trait MutableIntSet extends p.m.Set[Int] + trait MutableIntSeq extends p.m.Seq[Int] + + trait ImmutableIntSet extends p.i.Set[Int] + trait ImmutableIntSeq extends p.i.Seq[Int] + + def f1: IntIterable = null + def f2: IntSet = null + def f3: IntSeq = null + + def g1: MutableIntSet = null + def g2: MutableIntSeq = null + def g3: p.m.BitSet = null + + def h1: ImmutableIntSeq = null + def h2: p.i.BitSet = null + def h3: p.i.IntSeq = null + + def main(args: Array[String]): Unit = { + whatis(extract(f1)) + whatis(extract(f2)) + whatis(extract(f3)) + whatis(extract(g1)) + whatis(extract(g2)) + whatis(extract(g3)) + whatis(extract(h1)) + whatis(extract(h2)) + whatis(extract(h3)) + + whatis(extract(if (true) f1 else f2)) + whatis(extract(if (true) f1 else f3)) + whatis(extract(if (true) f1 else g1)) + whatis(extract(if (true) f1 else g2)) + whatis(extract(if (true) f1 else g3)) + whatis(extract(if (true) f1 else h1)) + whatis(extract(if (true) f1 else h2)) + whatis(extract(if (true) f1 else h3)) + whatis(extract(if (true) f2 else f3)) + whatis(extract(if (true) f2 else g1)) + whatis(extract(if (true) f2 else g2)) + whatis(extract(if (true) f2 else g3)) + whatis(extract(if (true) f2 else h1)) + whatis(extract(if (true) f2 else h2)) + whatis(extract(if (true) f2 else h3)) + whatis(extract(if (true) f3 else g1)) + whatis(extract(if (true) f3 else g2)) + whatis(extract(if (true) f3 else g3)) + whatis(extract(if (true) f3 else h1)) + whatis(extract(if (true) f3 else h2)) + whatis(extract(if (true) f3 else h3)) + whatis(extract(if (true) g1 else g2)) + whatis(extract(if (true) g1 else g3)) + whatis(extract(if (true) g1 else h1)) + whatis(extract(if (true) g1 else h2)) + whatis(extract(if (true) g1 else h3)) + whatis(extract(if (true) g2 else g3)) + whatis(extract(if (true) g2 else h1)) + whatis(extract(if (true) g2 else h2)) + whatis(extract(if (true) g2 else h3)) + whatis(extract(if (true) g3 else h1)) + whatis(extract(if (true) g3 else h2)) + whatis(extract(if (true) g3 else h3)) + whatis(extract(if (true) h1 else h2)) + whatis(extract(if (true) h1 else h3)) + whatis(extract(if (true) h2 else h3)) + + whatis(extract(Nil)) + whatis(extract(Vector())) + whatis(extract(Map[Int,Int]())) + whatis(extract(Set[Int]())) + whatis(extract(Seq[Int]())) + whatis(extract(Array[Int]())) + whatis(extract(scala.collection.immutable.BitSet(1))) + whatis(extract("abc")) + whatis(extract(if (true) Stream(1) else List(1))) + whatis(extract(if (true) Seq(1) else Set(1))) + } +} diff --git a/test/files/run/noInlineUnknownIndy/Test.scala b/test/files/run/noInlineUnknownIndy/Test.scala index 8d2d20a3cd..c6d227b6f2 100644 --- a/test/files/run/noInlineUnknownIndy/Test.scala +++ b/test/files/run/noInlineUnknownIndy/Test.scala @@ -11,7 +11,7 @@ object Test extends DirectTest { 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, "-Yopt:l:classpath", "-Yopt-inline-heuristics:everything", "-Yopt-warnings:_"))(code) + compileString(newCompiler("-cp", classpath, "-d", testOutput.path, "-opt:l:classpath", "-Yopt-inline-heuristics:everything", "-opt-warnings:_"))(code) } def show(): Unit = { diff --git a/test/files/run/nothingTypeDce.flags b/test/files/run/nothingTypeDce.flags index 8785c036f6..475f6db67c 100644 --- a/test/files/run/nothingTypeDce.flags +++ b/test/files/run/nothingTypeDce.flags @@ -1 +1 @@ --Yopt:unreachable-code +-opt:unreachable-code diff --git a/test/files/run/nothingTypeDce.scala b/test/files/run/nothingTypeDce.scala index 5c3a0731fd..cb1e59e45c 100644 --- a/test/files/run/nothingTypeDce.scala +++ b/test/files/run/nothingTypeDce.scala @@ -1,6 +1,6 @@ // See comment in BCodeBodyBuilder -// -Yopt:unreachable-code +// -opt:unreachable-code class C { // can't just emit a call to ???, that returns value of type Nothing$ (not Int). diff --git a/test/files/run/nothingTypeNoOpt.flags b/test/files/run/nothingTypeNoOpt.flags index bc22511cff..213d7425d1 100644 --- a/test/files/run/nothingTypeNoOpt.flags +++ b/test/files/run/nothingTypeNoOpt.flags @@ -1 +1 @@ --Yopt:l:none +-opt:l:none diff --git a/test/files/run/nothingTypeNoOpt.scala b/test/files/run/nothingTypeNoOpt.scala index 33b20ba851..cc68364bf9 100644 --- a/test/files/run/nothingTypeNoOpt.scala +++ b/test/files/run/nothingTypeNoOpt.scala @@ -1,6 +1,6 @@ // See comment in BCodeBodyBuilder -// -target:jvm-1.6 -Yopt:l:none +// -target:jvm-1.6 -opt:l:none // target enables stack map frame generation class C { diff --git a/test/files/run/repl-no-imports-no-predef-classbased.check b/test/files/run/repl-no-imports-no-predef-classbased.check new file mode 100644 index 0000000000..a796600061 --- /dev/null +++ b/test/files/run/repl-no-imports-no-predef-classbased.check @@ -0,0 +1,23 @@ + +scala> case class K(s: java.lang.String) +defined class K + +scala> class C { implicit val k: K = K("OK?"); override def toString = "C(" + k.toString + ")" } +defined class C + +scala> val c = new C +c: C = C(K(OK?)) + +scala> import c.k +import c.k + +scala> scala.Predef.implicitly[K] +res0: K = K(OK?) + +scala> val k = 42 +k: Int = 42 + +scala> k // was K(OK?) +res1: Int = 42 + +scala> :quit diff --git a/test/files/run/repl-no-imports-no-predef-classbased.scala b/test/files/run/repl-no-imports-no-predef-classbased.scala new file mode 100644 index 0000000000..86bd07b2f2 --- /dev/null +++ b/test/files/run/repl-no-imports-no-predef-classbased.scala @@ -0,0 +1,19 @@ +object Test extends scala.tools.partest.ReplTest { + + override def transformSettings(settings: scala.tools.nsc.Settings) = { + settings.noimports.value = true + settings.nopredef.value = true + settings.Yreplclassbased.value = true + settings + } + + def code = """ +case class K(s: java.lang.String) +class C { implicit val k: K = K("OK?"); override def toString = "C(" + k.toString + ")" } +val c = new C +import c.k +scala.Predef.implicitly[K] +val k = 42 +k // was K(OK?) +""" +} diff --git a/test/files/run/repl-no-imports-no-predef-power.check b/test/files/run/repl-no-imports-no-predef-power.check new file mode 100644 index 0000000000..0d4a30b8e3 --- /dev/null +++ b/test/files/run/repl-no-imports-no-predef-power.check @@ -0,0 +1,29 @@ + +scala> :power +Power mode enabled. :phase is at typer. +import scala.tools.nsc._, intp.global._, definitions._ +Try :help or completions for vals._ and power._ + +scala> // guarding against "error: reference to global is ambiguous" + +scala> global.emptyValDef // "it is imported twice in the same scope by ..." +warning: there was one deprecation warning; re-run with -deprecation for details +res0: $r.global.noSelfType.type = private val _ = _ + +scala> val tp = ArrayClass[scala.util.Random] // magic with tags +warning: there was one feature warning; re-run with -feature for details +tp: $r.global.Type = Array[scala.util.Random] + +scala> tp.memberType(Array_apply) // evidence +res1: $r.global.Type = (i: Int)scala.util.Random + +scala> val m = LIT(10) // treedsl +m: $r.treedsl.global.Literal = 10 + +scala> typed(m).tpe // typed is in scope +res2: $r.treedsl.global.Type = Int(10) + +scala> """escaping is hard, m'kah""" +res3: String = escaping is hard, m'kah + +scala> :quit diff --git a/test/files/run/repl-no-imports-no-predef-power.scala b/test/files/run/repl-no-imports-no-predef-power.scala new file mode 100644 index 0000000000..24d4dceef2 --- /dev/null +++ b/test/files/run/repl-no-imports-no-predef-power.scala @@ -0,0 +1,21 @@ +object Test extends scala.tools.partest.ReplTest { + + override def transformSettings(settings: scala.tools.nsc.Settings) = { + settings.noimports.value = true + settings.nopredef.value = true + settings + } + + def tripleQuote(s: String) = "\"\"\"" + s + "\"\"\"" + + def code = s""" +:power +// guarding against "error: reference to global is ambiguous" +global.emptyValDef // "it is imported twice in the same scope by ..." +val tp = ArrayClass[scala.util.Random] // magic with tags +tp.memberType(Array_apply) // evidence +val m = LIT(10) // treedsl +typed(m).tpe // typed is in scope +${tripleQuote("escaping is hard, m'kah")} + """.trim +} diff --git a/test/files/run/repl-no-imports-no-predef.check b/test/files/run/repl-no-imports-no-predef.check new file mode 100644 index 0000000000..c2c8d21c0a --- /dev/null +++ b/test/files/run/repl-no-imports-no-predef.check @@ -0,0 +1,360 @@ + +scala> 1 +res0: Int = 1 + +scala> 1.0 +res1: Double = 1.0 + +scala> () + +scala> "abc" +res3: String = abc + +scala> (1, 2) +res4: (Int, Int) = (1,2) + +scala> + +scala> { import scala.Predef.ArrowAssoc; 1 -> 2 } +res5: (Int, Int) = (1,2) + +scala> { import scala.Predef.ArrowAssoc; 1 → 2 } +res6: (Int, Int) = (1,2) + +scala> 1 -> 2 +<console>:12: error: value -> is not a member of Int + 1 -> 2 + ^ + +scala> 1 → 2 +<console>:12: error: value → is not a member of Int + 1 → 2 + ^ + +scala> + +scala> val answer = 42 +answer: Int = 42 + +scala> { import scala.StringContext; s"answer: $answer" } +res9: String = answer: 42 + +scala> s"answer: $answer" +<console>:13: error: not found: value StringContext + s"answer: $answer" + ^ + +scala> + +scala> "abc" + true +res11: String = abctrue + +scala> + +scala> { import scala.Predef.any2stringadd; true + "abc" } +res12: String = trueabc + +scala> true + "abc" +<console>:12: error: value + is not a member of Boolean + true + "abc" + ^ + +scala> + +scala> var x = 10 +x: Int = 10 + +scala> var y = 11 +y: Int = 11 + +scala> x = 12 +x: Int = 12 + +scala> y = 13 +y: Int = 13 + +scala> + +scala> 2 ; 3 +<console>:11: warning: a pure expression does nothing in statement position; you may be omitting necessary parentheses + 2 ;; + ^ +res14: Int = 3 + +scala> { 2 ; 3 } +<console>:12: warning: a pure expression does nothing in statement position; you may be omitting necessary parentheses + { 2 ; 3 } + ^ +res15: Int = 3 + +scala> 5 ; 10 ; case object Cow ; 20 ; class Moo { override def toString = "Moooooo" } ; 30 ; def +bippy = { + 1 + + 2 + + 3 } ; bippy+88+11 +<console>:11: warning: a pure expression does nothing in statement position; you may be omitting necessary parentheses + 5 ; 10 ; case object Cow ; 20 ; class Moo { override def toString = "Moooooo" } ; 30 ; def + ^ +<console>:11: warning: a pure expression does nothing in statement position; you may be omitting necessary parentheses + 5 ; 10 ; case object Cow ; 20 ; class Moo { override def toString = "Moooooo" } ; 30 ; def + ^ +<console>:11: warning: a pure expression does nothing in statement position; you may be omitting necessary parentheses + 5 ; 10 ; case object Cow ; 20 ; class Moo { override def toString = "Moooooo" } ; 30 ; def + ^ +<console>:11: warning: a pure expression does nothing in statement position; you may be omitting necessary parentheses + 5 ; 10 ; case object Cow ; 20 ; class Moo { override def toString = "Moooooo" } ; 30 ; def + ^ +defined object Cow +defined class Moo +bippy: Int +res16: Int = 105 + +scala> + +scala> object Bovine { var x: scala.List[_] = null } ; case class Ruminant(x: scala.Int) ; bippy * bippy * bippy +defined object Bovine +defined class Ruminant +res17: Int = 216 + +scala> Bovine.x = scala.List(Ruminant(5), Cow, new Moo) +Bovine.x: List[Any] = List(Ruminant(5), Cow, Moooooo) + +scala> Bovine.x +res18: List[Any] = List(Ruminant(5), Cow, Moooooo) + +scala> + +scala> (2) +res19: Int = 2 + +scala> (2 + 2) +res20: Int = 4 + +scala> ((2 + 2)) +res21: Int = 4 + +scala> ((2 + 2)) +res22: Int = 4 + +scala> ( (2 + 2)) +res23: Int = 4 + +scala> ( (2 + 2 ) ) +res24: Int = 4 + +scala> 5 ; ( (2 + 2 ) ) ; ((5)) +<console>:11: warning: a pure expression does nothing in statement position; you may be omitting necessary parentheses + 5 ; ( (2 + 2 ) ) ;; + ^ +<console>:11: warning: a pure expression does nothing in statement position; you may be omitting necessary parentheses + 5 ; ( (2 + 2 ) ) ;; + ^ +res25: Int = 5 + +scala> (((2 + 2)), ((2 + 2))) +res26: (Int, Int) = (4,4) + +scala> (((2 + 2)), ((2 + 2)), 2) +res27: (Int, Int, Int) = (4,4,2) + +scala> (((((2 + 2)), ((2 + 2)), 2).productIterator ++ scala.Iterator(3)).mkString) +res28: String = 4423 + +scala> + +scala> 55 ; ((2 + 2)) ; (1, 2, 3) +<console>:11: warning: a pure expression does nothing in statement position; you may be omitting necessary parentheses + 55 ; ((2 + 2)) ;; + ^ +<console>:11: warning: a pure expression does nothing in statement position; you may be omitting necessary parentheses + 55 ; ((2 + 2)) ;; + ^ +res29: (Int, Int, Int) = (1,2,3) + +scala> 55 ; (x: scala.Int) => x + 1 ; () => ((5)) +<console>:12: warning: a pure expression does nothing in statement position; you may be omitting necessary parentheses + 55 ; (x: scala.Int) => x + 1 ;; + ^ +res30: () => Int = <function0> + +scala> + +scala> () => 5 +res31: () => Int = <function0> + +scala> 55 ; () => 5 +<console>:11: warning: a pure expression does nothing in statement position; you may be omitting necessary parentheses + 55 ;; + ^ +res32: () => Int = <function0> + +scala> () => { class X ; new X } +res33: () => AnyRef = <function0> + +scala> + +scala> def foo(x: scala.Int)(y: scala.Int)(z: scala.Int) = x+y+z +foo: (x: Int)(y: Int)(z: Int)Int + +scala> foo(5)(10)(15)+foo(5)(10)(15) +res34: Int = 60 + +scala> + +scala> scala.List(1) ++ scala.List('a') +res35: List[AnyVal] = List(1, a) + +scala> + +scala> :paste < EOF +// Entering paste mode (EOF to finish) + +class C { def c = 42 } +EOF + +// Exiting paste mode, now interpreting. + +defined class C + +scala> new C().c +res36: Int = 42 + +scala> :paste <| EOF +// Entering paste mode (EOF to finish) + +class D { def d = 42 } +EOF + +// Exiting paste mode, now interpreting. + +defined class D + +scala> new D().d +res37: Int = 42 + +scala> + +scala> :paste < EOF +// Entering paste mode (EOF to finish) + +class Dingus +{ + private val x = 5 + def y = Dingus.x * 2 +} +object Dingus +{ + private val x = 55 +} +EOF + +// Exiting paste mode, now interpreting. + +defined class Dingus +defined object Dingus + +scala> val x = (new Dingus).y +x: Int = 110 + +scala> + +scala> val x1 = 1 +x1: Int = 1 + +scala> val x2 = 2 +x2: Int = 2 + +scala> val x3 = 3 +x3: Int = 3 + +scala> case class BippyBungus() +defined class BippyBungus + +scala> x1 + x2 + x3 +res38: Int = 6 + +scala> :reset +Resetting interpreter state. +Forgetting this session history: + +1 +1.0 +() +"abc" +(1, 2) +{ import scala.Predef.ArrowAssoc; 1 -> 2 } +{ import scala.Predef.ArrowAssoc; 1 → 2 } +val answer = 42 +{ import scala.StringContext; s"answer: $answer" } +"abc" + true +{ import scala.Predef.any2stringadd; true + "abc" } +var x = 10 +var y = 11 +x = 12 +y = 13 +2 ; 3 +{ 2 ; 3 } +5 ; 10 ; case object Cow ; 20 ; class Moo { override def toString = "Moooooo" } ; 30 ; def +bippy = { + 1 + + 2 + + 3 } ; bippy+88+11 +object Bovine { var x: scala.List[_] = null } ; case class Ruminant(x: scala.Int) ; bippy * bippy * bippy +Bovine.x = scala.List(Ruminant(5), Cow, new Moo) +Bovine.x +(2) +(2 + 2) +((2 + 2)) + ((2 + 2)) + ( (2 + 2)) + ( (2 + 2 ) ) +5 ; ( (2 + 2 ) ) ; ((5)) +(((2 + 2)), ((2 + 2))) +(((2 + 2)), ((2 + 2)), 2) +(((((2 + 2)), ((2 + 2)), 2).productIterator ++ scala.Iterator(3)).mkString) +55 ; ((2 + 2)) ; (1, 2, 3) +55 ; (x: scala.Int) => x + 1 ; () => ((5)) +() => 5 +55 ; () => 5 +() => { class X ; new X } +def foo(x: scala.Int)(y: scala.Int)(z: scala.Int) = x+y+z +foo(5)(10)(15)+foo(5)(10)(15) +scala.List(1) ++ scala.List('a') +new C().c +new D().d +val x = (new Dingus).y +val x1 = 1 +val x2 = 2 +val x3 = 3 +case class BippyBungus() +x1 + x2 + x3 + +Forgetting all expression results and named terms: $intp, BippyBungus, Bovine, Cow, Dingus, Ruminant, answer, bippy, foo, x, x1, x2, x3, y +Forgetting defined types: BippyBungus, C, D, Dingus, Moo, Ruminant + +scala> x1 + x2 + x3 +<console>:12: error: not found: value x1 + x1 + x2 + x3 + ^ +<console>:12: error: not found: value x2 + x1 + x2 + x3 + ^ +<console>:12: error: not found: value x3 + x1 + x2 + x3 + ^ + +scala> val x1 = 4 +x1: Int = 4 + +scala> new BippyBungus +<console>:12: error: not found: type BippyBungus + new BippyBungus + ^ + +scala> class BippyBungus() { def f = 5 } +defined class BippyBungus + +scala> { new BippyBungus ; x1 } +res2: Int = 4 + +scala> :quit diff --git a/test/files/run/repl-no-imports-no-predef.scala b/test/files/run/repl-no-imports-no-predef.scala new file mode 100644 index 0000000000..39f43c534d --- /dev/null +++ b/test/files/run/repl-no-imports-no-predef.scala @@ -0,0 +1,108 @@ +object Test extends scala.tools.partest.ReplTest { + + override def transformSettings(settings: scala.tools.nsc.Settings) = { + settings.noimports.value = true + settings.nopredef.value = true + settings + } + + // replace indylambda function names by <function0> + override def normalize(s: String) = """\$\$Lambda.*""".r.replaceAllIn(s, "<function0>") + + def code = """ +1 +1.0 +() +"abc" +(1, 2) + +{ import scala.Predef.ArrowAssoc; 1 -> 2 } +{ import scala.Predef.ArrowAssoc; 1 → 2 } +1 -> 2 +1 → 2 + +val answer = 42 +{ import scala.StringContext; s"answer: $answer" } +s"answer: $answer" + +"abc" + true + +{ import scala.Predef.any2stringadd; true + "abc" } +true + "abc" + +var x = 10 +var y = 11 +x = 12 +y = 13 + +2 ; 3 +{ 2 ; 3 } +5 ; 10 ; case object Cow ; 20 ; class Moo { override def toString = "Moooooo" } ; 30 ; def +bippy = { + 1 + + 2 + + 3 } ; bippy+88+11 + +object Bovine { var x: scala.List[_] = null } ; case class Ruminant(x: scala.Int) ; bippy * bippy * bippy +Bovine.x = scala.List(Ruminant(5), Cow, new Moo) +Bovine.x + +(2) +(2 + 2) +((2 + 2)) + ((2 + 2)) + ( (2 + 2)) + ( (2 + 2 ) ) +5 ; ( (2 + 2 ) ) ; ((5)) +(((2 + 2)), ((2 + 2))) +(((2 + 2)), ((2 + 2)), 2) +(((((2 + 2)), ((2 + 2)), 2).productIterator ++ scala.Iterator(3)).mkString) + +55 ; ((2 + 2)) ; (1, 2, 3) +55 ; (x: scala.Int) => x + 1 ; () => ((5)) + +() => 5 +55 ; () => 5 +() => { class X ; new X } + +def foo(x: scala.Int)(y: scala.Int)(z: scala.Int) = x+y+z +foo(5)(10)(15)+foo(5)(10)(15) + +scala.List(1) ++ scala.List('a') + +:paste < EOF +class C { def c = 42 } +EOF +new C().c +:paste <| EOF +class D { def d = 42 } +EOF +new D().d + +:paste < EOF +class Dingus +{ + private val x = 5 + def y = Dingus.x * 2 +} +object Dingus +{ + private val x = 55 +} +EOF +val x = (new Dingus).y + +val x1 = 1 +val x2 = 2 +val x3 = 3 +case class BippyBungus() +x1 + x2 + x3 +:reset +x1 + x2 + x3 +val x1 = 4 +new BippyBungus +class BippyBungus() { def f = 5 } +{ new BippyBungus ; x1 } + +""" +} diff --git a/test/files/run/repl-parens.scala b/test/files/run/repl-parens.scala index 43e642a806..613bb6f6af 100644 --- a/test/files/run/repl-parens.scala +++ b/test/files/run/repl-parens.scala @@ -1,6 +1,9 @@ import scala.tools.partest.ReplTest object Test extends ReplTest { + // replace indylambda function names by <function0> + override def normalize(s: String) = """\$\$Lambda.*""".r.replaceAllIn(s, "<function0>") + def code = """ (2) (2 + 2) @@ -26,11 +29,4 @@ foo(5)(10)(15)+foo(5)(10)(15) List(1) ++ List('a') """.trim - - // replace indylambda function names by <function0> - override def eval() = { - val lines = super.eval - val r = """\$\$Lambda.*""".r - lines.map(l => r.replaceAllIn(l, "<function0>")) - } } diff --git a/test/files/run/synchronized.flags b/test/files/run/synchronized.flags index 19c578e4ad..82eb1b9bdd 100644 --- a/test/files/run/synchronized.flags +++ b/test/files/run/synchronized.flags @@ -1 +1 @@ --Yopt:l:project +-opt:l:project diff --git a/test/files/run/t2106.flags b/test/files/run/t2106.flags index b0139685fa..cde9a0c4e6 100644 --- a/test/files/run/t2106.flags +++ b/test/files/run/t2106.flags @@ -1 +1 @@ --Yopt-warnings -Yopt:l:classpath +-opt-warnings -opt:l:classpath diff --git a/test/files/run/t3509.flags b/test/files/run/t3509.flags index 422d6be431..768ca4f13b 100644 --- a/test/files/run/t3509.flags +++ b/test/files/run/t3509.flags @@ -1 +1 @@ --Yopt:l:classpath
\ No newline at end of file +-opt:l:classpath
\ No newline at end of file diff --git a/test/files/run/t3569.flags b/test/files/run/t3569.flags index 422d6be431..768ca4f13b 100644 --- a/test/files/run/t3569.flags +++ b/test/files/run/t3569.flags @@ -1 +1 @@ --Yopt:l:classpath
\ No newline at end of file +-opt:l:classpath
\ No newline at end of file diff --git a/test/files/run/t4285.flags b/test/files/run/t4285.flags index 422d6be431..768ca4f13b 100644 --- a/test/files/run/t4285.flags +++ b/test/files/run/t4285.flags @@ -1 +1 @@ --Yopt:l:classpath
\ No newline at end of file +-opt:l:classpath
\ No newline at end of file diff --git a/test/files/run/t4935.flags b/test/files/run/t4935.flags index 65caa3736e..63535a7f4f 100644 --- a/test/files/run/t4935.flags +++ b/test/files/run/t4935.flags @@ -1 +1 @@ --Yopt:l:classpath +-opt:l:classpath diff --git a/test/files/run/t5676.flags b/test/files/run/t5676.flags index e1b37447c9..73f1330c31 100644 --- a/test/files/run/t5676.flags +++ b/test/files/run/t5676.flags @@ -1 +1 @@ --Xexperimental
\ No newline at end of file +-Yoverride-objects diff --git a/test/files/run/t5789.scala b/test/files/run/t5789.scala index 677c9ca229..893294b56b 100644 --- a/test/files/run/t5789.scala +++ b/test/files/run/t5789.scala @@ -5,7 +5,7 @@ import scala.tools.partest.ReplTest object Test extends ReplTest { - override def extraSettings = "-Yopt:l:classpath" + override def extraSettings = "-opt:l:classpath" def code = """ val n = 2 () => n diff --git a/test/files/run/t6102.flags b/test/files/run/t6102.flags index db58cf3b4c..7f938c550f 100644 --- a/test/files/run/t6102.flags +++ b/test/files/run/t6102.flags @@ -1 +1 @@ --Yopt:l:classpath -Xfatal-warnings +-opt:l:classpath -Xfatal-warnings diff --git a/test/files/run/t6188.flags b/test/files/run/t6188.flags index 422d6be431..768ca4f13b 100644 --- a/test/files/run/t6188.flags +++ b/test/files/run/t6188.flags @@ -1 +1 @@ --Yopt:l:classpath
\ No newline at end of file +-opt:l:classpath
\ No newline at end of file diff --git a/test/files/run/t7407.flags b/test/files/run/t7407.flags index bc22511cff..213d7425d1 100644 --- a/test/files/run/t7407.flags +++ b/test/files/run/t7407.flags @@ -1 +1 @@ --Yopt:l:none +-opt:l:none diff --git a/test/files/run/t7459b-optimize.flags b/test/files/run/t7459b-optimize.flags index 65caa3736e..63535a7f4f 100644 --- a/test/files/run/t7459b-optimize.flags +++ b/test/files/run/t7459b-optimize.flags @@ -1 +1 @@ --Yopt:l:classpath +-opt:l:classpath diff --git a/test/files/run/t7582.flags b/test/files/run/t7582.flags index 1f45833eff..7e64669429 100644 --- a/test/files/run/t7582.flags +++ b/test/files/run/t7582.flags @@ -1 +1 @@ --Yopt:l:classpath -Yopt-warnings
\ No newline at end of file +-opt:l:classpath -opt-warnings
\ No newline at end of file diff --git a/test/files/run/t7582b.flags b/test/files/run/t7582b.flags index 1f45833eff..7e64669429 100644 --- a/test/files/run/t7582b.flags +++ b/test/files/run/t7582b.flags @@ -1 +1 @@ --Yopt:l:classpath -Yopt-warnings
\ No newline at end of file +-opt:l:classpath -opt-warnings
\ No newline at end of file diff --git a/test/files/run/t7747-repl.check b/test/files/run/t7747-repl.check index d698ea668d..c5e92e9d79 100644 --- a/test/files/run/t7747-repl.check +++ b/test/files/run/t7747-repl.check @@ -246,12 +246,12 @@ scala> case class Bingo() defined class Bingo scala> List(BippyBups(), PuppyPups(), Bingo()) // show -class $read extends Serializable { +class $read extends _root_.java.io.Serializable { def <init>() = { super.<init>; () }; - class $iw extends Serializable { + class $iw extends _root_.java.io.Serializable { def <init>() = { super.<init>; () @@ -262,7 +262,7 @@ class $read extends Serializable { import $line45.$read.INSTANCE.$iw.$iw.PuppyPups; import $line46.$read.INSTANCE.$iw.$iw.Bingo; import $line46.$read.INSTANCE.$iw.$iw.Bingo; - class $iw extends Serializable { + class $iw extends _root_.java.io.Serializable { def <init>() = { super.<init>; () diff --git a/test/files/run/t7747-repl.scala b/test/files/run/t7747-repl.scala index 9b2d1c40be..c6a7e419aa 100644 --- a/test/files/run/t7747-repl.scala +++ b/test/files/run/t7747-repl.scala @@ -9,11 +9,7 @@ object Test extends ReplTest { } // replace indylambda function names by <function0> - override def eval() = { - val lines = super.eval - val r = """\$Lambda.*""".r - lines.map(l => r.replaceAllIn(l, "<function0>")) - } + override def normalize(s: String) = """\$Lambda.*""".r.replaceAllIn(s, "<function0>") def code = """ |var x = 10 diff --git a/test/files/run/t7852.flags b/test/files/run/t7852.flags index bc22511cff..213d7425d1 100644 --- a/test/files/run/t7852.flags +++ b/test/files/run/t7852.flags @@ -1 +1 @@ --Yopt:l:none +-opt:l:none diff --git a/test/files/run/t8601-closure-elim.flags b/test/files/run/t8601-closure-elim.flags index 642187ff4c..24396d4d02 100644 --- a/test/files/run/t8601-closure-elim.flags +++ b/test/files/run/t8601-closure-elim.flags @@ -1 +1 @@ --Ydelambdafy:method -Yopt:l:classpath +-Ydelambdafy:method -opt:l:classpath diff --git a/test/files/run/t8601.flags b/test/files/run/t8601.flags index 65caa3736e..63535a7f4f 100644 --- a/test/files/run/t8601.flags +++ b/test/files/run/t8601.flags @@ -1 +1 @@ --Yopt:l:classpath +-opt:l:classpath diff --git a/test/files/run/t8601b.flags b/test/files/run/t8601b.flags index 65caa3736e..63535a7f4f 100644 --- a/test/files/run/t8601b.flags +++ b/test/files/run/t8601b.flags @@ -1 +1 @@ --Yopt:l:classpath +-opt:l:classpath diff --git a/test/files/run/t8601c.flags b/test/files/run/t8601c.flags index 65caa3736e..63535a7f4f 100644 --- a/test/files/run/t8601c.flags +++ b/test/files/run/t8601c.flags @@ -1 +1 @@ --Yopt:l:classpath +-opt:l:classpath diff --git a/test/files/run/t8601d.flags b/test/files/run/t8601d.flags index 65caa3736e..63535a7f4f 100644 --- a/test/files/run/t8601d.flags +++ b/test/files/run/t8601d.flags @@ -1 +1 @@ --Yopt:l:classpath +-opt:l:classpath diff --git a/test/files/run/t8601e.flags b/test/files/run/t8601e.flags index 65caa3736e..63535a7f4f 100644 --- a/test/files/run/t8601e.flags +++ b/test/files/run/t8601e.flags @@ -1 +1 @@ --Yopt:l:classpath +-opt:l:classpath diff --git a/test/files/run/t8925.flags b/test/files/run/t8925.flags index bc22511cff..213d7425d1 100644 --- a/test/files/run/t8925.flags +++ b/test/files/run/t8925.flags @@ -1 +1 @@ --Yopt:l:none +-opt:l:none diff --git a/test/files/run/t9003.flags b/test/files/run/t9003.flags index 65caa3736e..63535a7f4f 100644 --- a/test/files/run/t9003.flags +++ b/test/files/run/t9003.flags @@ -1 +1 @@ --Yopt:l:classpath +-opt:l:classpath diff --git a/test/files/run/t9403.flags b/test/files/run/t9403.flags index 65caa3736e..63535a7f4f 100644 --- a/test/files/run/t9403.flags +++ b/test/files/run/t9403.flags @@ -1 +1 @@ --Yopt:l:classpath +-opt:l:classpath diff --git a/test/junit/scala/collection/mutable/OpenHashMapTest.scala b/test/junit/scala/collection/mutable/OpenHashMapTest.scala index 9b5c20e01a..b6cddf2101 100644 --- a/test/junit/scala/collection/mutable/OpenHashMapTest.scala +++ b/test/junit/scala/collection/mutable/OpenHashMapTest.scala @@ -4,6 +4,10 @@ import org.junit.Test import org.junit.Assert._ import org.junit.runner.RunWith import org.junit.runners.JUnit4 +import org.openjdk.jol.info.GraphLayout +import org.openjdk.jol.info.GraphWalker +import org.openjdk.jol.info.GraphVisitor +import org.openjdk.jol.info.GraphPathRecord /** Tests for [[OpenHashMap]]. */ @RunWith(classOf[JUnit4]) @@ -28,7 +32,13 @@ class OpenHashMapTest { val fieldMirror = mirror.reflect(m).reflectField(termSym) */ // Use Java reflection instead for now. - val field = m.getClass.getDeclaredField("deleted") + val field = + try { // Name may or not be mangled, depending on what the compiler authors are doing. + m.getClass.getDeclaredField("scala$collection$mutable$OpenHashMap$$deleted") + } catch { + case _: NoSuchFieldException => + m.getClass.getDeclaredField("deleted") + } field.setAccessible(true) m.put(0, 0) @@ -39,4 +49,50 @@ class OpenHashMapTest { // TODO assertEquals(0, fieldMirror.get.asInstanceOf[Int]) assertEquals(0, field.getInt(m)) } + + /** Test that an [[OpenHashMap]] frees references to a deleted key (SI-9522). */ + @Test + def freesDeletedKey { + import scala.language.reflectiveCalls + + class MyClass { + override def hashCode() = 42 + } + + val counter = new GraphVisitor() { + private[this] var instanceCount: Int = _ + + def countInstances(obj: AnyRef) = { + instanceCount = 0 + val walker = new GraphWalker(obj) + walker.addVisitor(this) + walker.walk + instanceCount + } + + override def visit(record: GraphPathRecord) { + if (record.klass() == classOf[MyClass]) instanceCount += 1 + } + } + + val m = OpenHashMap.empty[MyClass, Int] + val obj = new MyClass + assertEquals("Found a key instance in the map before adding one!?", 0, counter.countInstances(m)) + m.put(obj, 0) + assertEquals("There should be only one key instance in the map.", 1, counter.countInstances(m)) + m.put(obj, 1) + assertEquals("There should still be only one key instance in the map.", 1, counter.countInstances(m)) + m.remove(obj) + assertEquals("There should be no key instance in the map.", 0, counter.countInstances(m)) + + val obj2 = new MyClass + assertEquals("The hash codes of the test objects need to match.", obj.##, obj2.##) + m.put(obj, 0) + m.put(obj2, 0) + assertEquals("There should be two key instances in the map.", 2, counter.countInstances(m)) + m.remove(obj) + assertEquals("There should be one key instance in the map.", 1, counter.countInstances(m)) + m.remove(obj2) + assertEquals("There should be no key instance in the map.", 0, counter.countInstances(m)) + } } diff --git a/test/junit/scala/tools/nsc/backend/jvm/BTypesTest.scala b/test/junit/scala/tools/nsc/backend/jvm/BTypesTest.scala index 0144fa7366..58df4691e4 100644 --- a/test/junit/scala/tools/nsc/backend/jvm/BTypesTest.scala +++ b/test/junit/scala/tools/nsc/backend/jvm/BTypesTest.scala @@ -11,7 +11,7 @@ import scala.tools.testing.BytecodeTesting @RunWith(classOf[JUnit4]) class BTypesTest extends BytecodeTesting { - override def compilerArgs = "-Yopt:l:none" + override def compilerArgs = "-opt:l:none" import compiler.global locally { new global.Run() // initializes some of the compiler diff --git a/test/junit/scala/tools/nsc/backend/jvm/DirectCompileTest.scala b/test/junit/scala/tools/nsc/backend/jvm/DirectCompileTest.scala index 7fdfb31577..f835e9b140 100644 --- a/test/junit/scala/tools/nsc/backend/jvm/DirectCompileTest.scala +++ b/test/junit/scala/tools/nsc/backend/jvm/DirectCompileTest.scala @@ -12,7 +12,7 @@ import scala.tools.testing.BytecodeTesting._ @RunWith(classOf[JUnit4]) class DirectCompileTest extends BytecodeTesting { - override def compilerArgs = "-Yopt:l:method" + override def compilerArgs = "-opt:l:method" import compiler._ @Test diff --git a/test/junit/scala/tools/nsc/backend/jvm/OptimizedBytecodeTest.scala b/test/junit/scala/tools/nsc/backend/jvm/OptimizedBytecodeTest.scala index 003162c1ad..8cf6a655d2 100644 --- a/test/junit/scala/tools/nsc/backend/jvm/OptimizedBytecodeTest.scala +++ b/test/junit/scala/tools/nsc/backend/jvm/OptimizedBytecodeTest.scala @@ -11,7 +11,7 @@ import scala.tools.testing.BytecodeTesting._ @RunWith(classOf[JUnit4]) class OptimizedBytecodeTest extends BytecodeTesting { - override def compilerArgs = "-Yopt:l:classpath -Yopt-warnings" + override def compilerArgs = "-opt:l:classpath -opt-warnings" import compiler._ @Test diff --git a/test/junit/scala/tools/nsc/backend/jvm/analysis/NullnessAnalyzerTest.scala b/test/junit/scala/tools/nsc/backend/jvm/analysis/NullnessAnalyzerTest.scala index b0a86dfd28..1de5aa28ca 100644 --- a/test/junit/scala/tools/nsc/backend/jvm/analysis/NullnessAnalyzerTest.scala +++ b/test/junit/scala/tools/nsc/backend/jvm/analysis/NullnessAnalyzerTest.scala @@ -17,7 +17,7 @@ import scala.tools.testing.BytecodeTesting._ @RunWith(classOf[JUnit4]) class NullnessAnalyzerTest extends BytecodeTesting { - override def compilerArgs = "-Yopt:l:none" + override def compilerArgs = "-opt:l:none" import compiler._ import global.genBCode.bTypes.backendUtils._ diff --git a/test/junit/scala/tools/nsc/backend/jvm/analysis/ProdConsAnalyzerTest.scala b/test/junit/scala/tools/nsc/backend/jvm/analysis/ProdConsAnalyzerTest.scala index fc26785237..8cb04822de 100644 --- a/test/junit/scala/tools/nsc/backend/jvm/analysis/ProdConsAnalyzerTest.scala +++ b/test/junit/scala/tools/nsc/backend/jvm/analysis/ProdConsAnalyzerTest.scala @@ -16,7 +16,7 @@ import scala.tools.testing.BytecodeTesting._ @RunWith(classOf[JUnit4]) class ProdConsAnalyzerTest extends BytecodeTesting { - override def compilerArgs = "-Yopt:l:none" + override def compilerArgs = "-opt:l:none" import compiler._ import global.genBCode.bTypes.backendUtils._ diff --git a/test/junit/scala/tools/nsc/backend/jvm/opt/AnalyzerTest.scala b/test/junit/scala/tools/nsc/backend/jvm/opt/AnalyzerTest.scala index 025248ac28..33ca6a5fd2 100644 --- a/test/junit/scala/tools/nsc/backend/jvm/opt/AnalyzerTest.scala +++ b/test/junit/scala/tools/nsc/backend/jvm/opt/AnalyzerTest.scala @@ -15,7 +15,7 @@ import scala.tools.testing.BytecodeTesting._ @RunWith(classOf[JUnit4]) class AnalyzerTest extends BytecodeTesting { - override def compilerArgs = "-Yopt:l:none" + override def compilerArgs = "-opt:l:none" import compiler._ @Test diff --git a/test/junit/scala/tools/nsc/backend/jvm/opt/BTypesFromClassfileTest.scala b/test/junit/scala/tools/nsc/backend/jvm/opt/BTypesFromClassfileTest.scala index e7aea71e72..c23c60f7ad 100644 --- a/test/junit/scala/tools/nsc/backend/jvm/opt/BTypesFromClassfileTest.scala +++ b/test/junit/scala/tools/nsc/backend/jvm/opt/BTypesFromClassfileTest.scala @@ -14,7 +14,7 @@ import scala.tools.testing.BytecodeTesting @RunWith(classOf[JUnit4]) class BTypesFromClassfileTest extends BytecodeTesting { // inliner enabled -> inlineInfos are collected (and compared) in ClassBTypes - override def compilerArgs = "-Yopt:inline-global" + override def compilerArgs = "-opt:inline-global" import compiler.global._ import definitions._ diff --git a/test/junit/scala/tools/nsc/backend/jvm/opt/CallGraphTest.scala b/test/junit/scala/tools/nsc/backend/jvm/opt/CallGraphTest.scala index 630416a925..80fbba133e 100644 --- a/test/junit/scala/tools/nsc/backend/jvm/opt/CallGraphTest.scala +++ b/test/junit/scala/tools/nsc/backend/jvm/opt/CallGraphTest.scala @@ -18,7 +18,7 @@ import scala.tools.testing.BytecodeTesting._ @RunWith(classOf[JUnit4]) class CallGraphTest extends BytecodeTesting { - override def compilerArgs = "-Yopt:inline-global -Yopt-warnings" + override def compilerArgs = "-opt:inline-global -opt-warnings" import compiler._ import global.genBCode.bTypes val notPerRun: List[Clearable] = List( diff --git a/test/junit/scala/tools/nsc/backend/jvm/opt/ClosureOptimizerTest.scala b/test/junit/scala/tools/nsc/backend/jvm/opt/ClosureOptimizerTest.scala index 218b02f822..2da2ecdb72 100644 --- a/test/junit/scala/tools/nsc/backend/jvm/opt/ClosureOptimizerTest.scala +++ b/test/junit/scala/tools/nsc/backend/jvm/opt/ClosureOptimizerTest.scala @@ -13,7 +13,7 @@ import scala.tools.testing.BytecodeTesting._ @RunWith(classOf[JUnit4]) class ClosureOptimizerTest extends BytecodeTesting { - override def compilerArgs = "-Yopt:l:classpath -Yopt-warnings:_" + override def compilerArgs = "-opt:l:classpath -opt-warnings:_" import compiler._ @Test diff --git a/test/junit/scala/tools/nsc/backend/jvm/opt/CompactLocalVariablesTest.scala b/test/junit/scala/tools/nsc/backend/jvm/opt/CompactLocalVariablesTest.scala index c3748a05bd..6f54f170b5 100644 --- a/test/junit/scala/tools/nsc/backend/jvm/opt/CompactLocalVariablesTest.scala +++ b/test/junit/scala/tools/nsc/backend/jvm/opt/CompactLocalVariablesTest.scala @@ -15,8 +15,8 @@ import scala.tools.testing.ClearAfterClass class CompactLocalVariablesTest extends ClearAfterClass { // recurse-unreachable-jumps is required for eliminating catch blocks, in the first dce round they // are still live.only after eliminating the empty handler the catch blocks become unreachable. - val methodOptCompiler = cached("methodOptCompiler", () => newCompiler(extraArgs = "-Yopt:unreachable-code,compact-locals")) - val noCompactVarsCompiler = cached("noCompactVarsCompiler", () => newCompiler(extraArgs = "-Yopt:unreachable-code")) + val methodOptCompiler = cached("methodOptCompiler", () => newCompiler(extraArgs = "-opt:unreachable-code,compact-locals")) + val noCompactVarsCompiler = cached("noCompactVarsCompiler", () => newCompiler(extraArgs = "-opt:unreachable-code")) @Test def compactUnused(): Unit = { diff --git a/test/junit/scala/tools/nsc/backend/jvm/opt/EmptyExceptionHandlersTest.scala b/test/junit/scala/tools/nsc/backend/jvm/opt/EmptyExceptionHandlersTest.scala index 3324058cb7..77215304fd 100644 --- a/test/junit/scala/tools/nsc/backend/jvm/opt/EmptyExceptionHandlersTest.scala +++ b/test/junit/scala/tools/nsc/backend/jvm/opt/EmptyExceptionHandlersTest.scala @@ -15,10 +15,10 @@ import scala.tools.testing.BytecodeTesting._ @RunWith(classOf[JUnit4]) class EmptyExceptionHandlersTest extends BytecodeTesting { - override def compilerArgs = "-Yopt:unreachable-code" + override def compilerArgs = "-opt:unreachable-code" def dceCompiler = compiler - val noOptCompiler = cached("noOptCompiler", () => newCompiler(extraArgs = "-Yopt:l:none")) + val noOptCompiler = cached("noOptCompiler", () => newCompiler(extraArgs = "-opt:l:none")) val exceptionDescriptor = "java/lang/Exception" diff --git a/test/junit/scala/tools/nsc/backend/jvm/opt/InlineInfoTest.scala b/test/junit/scala/tools/nsc/backend/jvm/opt/InlineInfoTest.scala index e45d7139a3..a691d63471 100644 --- a/test/junit/scala/tools/nsc/backend/jvm/opt/InlineInfoTest.scala +++ b/test/junit/scala/tools/nsc/backend/jvm/opt/InlineInfoTest.scala @@ -16,7 +16,7 @@ class InlineInfoTest extends BytecodeTesting { import compiler.global import global.genBCode.bTypes - override def compilerArgs = "-Yopt:l:classpath" + override def compilerArgs = "-opt:l:classpath" def notPerRun: List[Clearable] = List( bTypes.classBTypeFromInternalName, diff --git a/test/junit/scala/tools/nsc/backend/jvm/opt/InlineWarningTest.scala b/test/junit/scala/tools/nsc/backend/jvm/opt/InlineWarningTest.scala index f0913f3631..6161dc7b73 100644 --- a/test/junit/scala/tools/nsc/backend/jvm/opt/InlineWarningTest.scala +++ b/test/junit/scala/tools/nsc/backend/jvm/opt/InlineWarningTest.scala @@ -11,12 +11,12 @@ import scala.tools.testing.BytecodeTesting._ @RunWith(classOf[JUnit4]) class InlineWarningTest extends BytecodeTesting { - def optCp = "-Yopt:l:classpath" - override def compilerArgs = s"$optCp -Yopt-warnings" + def optCp = "-opt:l:classpath" + override def compilerArgs = s"$optCp -opt-warnings" import compiler._ - val compilerWarnAll = cached("compilerWarnAll", () => newCompiler(extraArgs = s"$optCp -Yopt-warnings:_")) + val compilerWarnAll = cached("compilerWarnAll", () => newCompiler(extraArgs = s"$optCp -opt-warnings:_")) @Test def nonFinal(): Unit = { @@ -87,10 +87,10 @@ class InlineWarningTest extends BytecodeTesting { assert(c == 1, c) // no warnings here - newCompiler(extraArgs = s"$optCp -Yopt-warnings:none").compileToBytes(scalaCode, List((javaCode, "A.java"))) + newCompiler(extraArgs = s"$optCp -opt-warnings:none").compileToBytes(scalaCode, List((javaCode, "A.java"))) c = 0 - newCompiler(extraArgs = s"$optCp -Yopt-warnings:no-inline-mixed").compileToBytes(scalaCode, List((javaCode, "A.java")), allowMessage = i => {c += 1; warns.exists(i.msg contains _)}) + newCompiler(extraArgs = s"$optCp -opt-warnings:no-inline-mixed").compileToBytes(scalaCode, List((javaCode, "A.java")), allowMessage = i => {c += 1; warns.exists(i.msg contains _)}) assert(c == 2, c) } diff --git a/test/junit/scala/tools/nsc/backend/jvm/opt/InlinerIllegalAccessTest.scala b/test/junit/scala/tools/nsc/backend/jvm/opt/InlinerIllegalAccessTest.scala index c2ada8afec..3cb1fbdae6 100644 --- a/test/junit/scala/tools/nsc/backend/jvm/opt/InlinerIllegalAccessTest.scala +++ b/test/junit/scala/tools/nsc/backend/jvm/opt/InlinerIllegalAccessTest.scala @@ -14,7 +14,7 @@ import scala.tools.testing.BytecodeTesting @RunWith(classOf[JUnit4]) class InlinerIllegalAccessTest extends BytecodeTesting { - override def compilerArgs = "-Yopt:l:none" + override def compilerArgs = "-opt:l:none" import compiler._ import global.genBCode.bTypes._ diff --git a/test/junit/scala/tools/nsc/backend/jvm/opt/InlinerSeparateCompilationTest.scala b/test/junit/scala/tools/nsc/backend/jvm/opt/InlinerSeparateCompilationTest.scala index b196f1a9ba..a2513cacdc 100644 --- a/test/junit/scala/tools/nsc/backend/jvm/opt/InlinerSeparateCompilationTest.scala +++ b/test/junit/scala/tools/nsc/backend/jvm/opt/InlinerSeparateCompilationTest.scala @@ -10,7 +10,7 @@ import scala.tools.testing.BytecodeTesting._ @RunWith(classOf[JUnit4]) class InlinerSeparateCompilationTest { - val args = "-Yopt:l:classpath" + val args = "-opt:l:classpath" @Test def inlnieMixedinMember(): Unit = { @@ -32,7 +32,7 @@ class InlinerSeparateCompilationTest { """.stripMargin val warn = "T::f()I is annotated @inline but cannot be inlined: the method is not final and may be overridden" - val List(c, o, oMod, t) = compileClassesSeparately(List(codeA, codeB), args + " -Yopt-warnings", _.msg contains warn) + val List(c, o, oMod, t) = compileClassesSeparately(List(codeA, codeB), args + " -opt-warnings", _.msg contains warn) assertInvoke(getMethod(c, "t1"), "T", "f") assertNoInvoke(getMethod(c, "t2")) assertNoInvoke(getMethod(c, "t3")) diff --git a/test/junit/scala/tools/nsc/backend/jvm/opt/InlinerTest.scala b/test/junit/scala/tools/nsc/backend/jvm/opt/InlinerTest.scala index fd020c7d93..333792677a 100644 --- a/test/junit/scala/tools/nsc/backend/jvm/opt/InlinerTest.scala +++ b/test/junit/scala/tools/nsc/backend/jvm/opt/InlinerTest.scala @@ -19,9 +19,9 @@ import scala.tools.testing.BytecodeTesting._ @RunWith(classOf[JUnit4]) class InlinerTest extends BytecodeTesting { - override def compilerArgs = "-Yopt:l:classpath -Yopt-warnings" + override def compilerArgs = "-opt:l:classpath -opt-warnings" - val inlineOnlyCompiler = cached("inlineOnlyCompiler", () => newCompiler(extraArgs = "-Yopt:inline-project")) + val inlineOnlyCompiler = cached("inlineOnlyCompiler", () => newCompiler(extraArgs = "-opt:inline-project")) import compiler._ import global.genBCode.bTypes @@ -72,7 +72,7 @@ class InlinerTest extends BytecodeTesting { def inlineTest(code: String, mod: ClassNode => Unit = _ => ()): MethodNode = { val (gMethod, fCall) = gMethAndFCallsite(code, mod) - inliner.inline(InlineRequest(fCall, Nil)) + inliner.inline(InlineRequest(fCall, Nil, null)) gMethod } @@ -343,7 +343,7 @@ class InlinerTest extends BytecodeTesting { val warning = inliner.canInlineBody(call) assert(warning.isEmpty, warning) - inliner.inline(InlineRequest(call, Nil)) + inliner.inline(InlineRequest(call, Nil, null)) val ins = instructionsFromMethod(fMeth) // no invocations, lowestOneBit is inlined @@ -825,7 +825,7 @@ class InlinerTest extends BytecodeTesting { var c = 0 - newCompiler(extraArgs = compilerArgs + " -Yopt-warnings:_").compileClasses( + newCompiler(extraArgs = compilerArgs + " -opt-warnings:_").compileClasses( scalaCode, List((javaCode, "A.java")), allowMessage = i => {c += 1; i.msg contains warn}) @@ -976,7 +976,7 @@ class InlinerTest extends BytecodeTesting { inliner.inline(InlineRequest(hCall, post = List(InlineRequest(gCall, - post = List(InlineRequest(fCall, Nil)))))) + post = List(InlineRequest(fCall, Nil, null)), null)), null)) assertNoInvoke(convertMethod(iMeth)) // no invoke in i: first h is inlined, then the inlined call to g is also inlined, etc for f assertInvoke(convertMethod(gMeth), "C", "f") // g itself still has the call to f } @@ -998,11 +998,11 @@ class InlinerTest extends BytecodeTesting { val bCall = getCallsite(c, "b") val cCall = getCallsite(d, "c") - inliner.inline(InlineRequest(bCall, Nil)) + inliner.inline(InlineRequest(bCall, Nil, null)) val req = InlineRequest(cCall, List(InlineRequest(bCall, - List(InlineRequest(aCall, Nil))))) + List(InlineRequest(aCall, Nil, null)), null)), null) inliner.inline(req) assertNoInvoke(convertMethod(d)) @@ -1459,7 +1459,7 @@ class InlinerTest extends BytecodeTesting { val codeA = "final class A { @inline def f = 1 }" val codeB = "class B { def t(a: A) = a.f }" // tests that no warning is emitted - val List(a, b) = compileClassesSeparately(List(codeA, codeB), extraArgs = "-Yopt:l:project -Yopt-warnings") + val List(a, b) = compileClassesSeparately(List(codeA, codeB), extraArgs = "-opt:l:project -opt-warnings") assertInvoke(getMethod(b, "t"), "A", "f") } diff --git a/test/junit/scala/tools/nsc/backend/jvm/opt/MethodLevelOptsTest.scala b/test/junit/scala/tools/nsc/backend/jvm/opt/MethodLevelOptsTest.scala index fa76c0d930..9675e2e445 100644 --- a/test/junit/scala/tools/nsc/backend/jvm/opt/MethodLevelOptsTest.scala +++ b/test/junit/scala/tools/nsc/backend/jvm/opt/MethodLevelOptsTest.scala @@ -17,7 +17,7 @@ import scala.tools.testing.BytecodeTesting._ @RunWith(classOf[JUnit4]) class MethodLevelOptsTest extends BytecodeTesting { - override def compilerArgs = "-Yopt:l:method" + override def compilerArgs = "-opt:l:method" import compiler._ def wrapInDefault(code: Instruction*) = List(Label(0), LineNumber(1, Label(0))) ::: code.toList ::: List(Label(1)) diff --git a/test/junit/scala/tools/nsc/backend/jvm/opt/ScalaInlineInfoTest.scala b/test/junit/scala/tools/nsc/backend/jvm/opt/ScalaInlineInfoTest.scala index 5bd285f97f..4791a29bfb 100644 --- a/test/junit/scala/tools/nsc/backend/jvm/opt/ScalaInlineInfoTest.scala +++ b/test/junit/scala/tools/nsc/backend/jvm/opt/ScalaInlineInfoTest.scala @@ -14,7 +14,7 @@ import scala.tools.testing.BytecodeTesting @RunWith(classOf[JUnit4]) class ScalaInlineInfoTest extends BytecodeTesting { - override def compilerArgs = "-Yopt:l:none" + override def compilerArgs = "-opt:l:none" import compiler._ def inlineInfo(c: ClassNode): InlineInfo = c.attrs.asScala.collect({ case a: InlineInfoAttribute => a.inlineInfo }).head diff --git a/test/junit/scala/tools/nsc/backend/jvm/opt/UnreachableCodeTest.scala b/test/junit/scala/tools/nsc/backend/jvm/opt/UnreachableCodeTest.scala index 63bbcc396b..68ce61b48a 100644 --- a/test/junit/scala/tools/nsc/backend/jvm/opt/UnreachableCodeTest.scala +++ b/test/junit/scala/tools/nsc/backend/jvm/opt/UnreachableCodeTest.scala @@ -17,9 +17,9 @@ import scala.tools.testing.ClearAfterClass class UnreachableCodeTest extends ClearAfterClass { // jvm-1.6 enables emitting stack map frames, which impacts the code generation wrt dead basic blocks, // see comment in BCodeBodyBuilder - val methodOptCompiler = cached("methodOptCompiler", () => newCompiler(extraArgs = "-Yopt:l:method")) - val dceCompiler = cached("dceCompiler", () => newCompiler(extraArgs = "-Yopt:unreachable-code")) - val noOptCompiler = cached("noOptCompiler", () => newCompiler(extraArgs = "-Yopt:l:none")) + val methodOptCompiler = cached("methodOptCompiler", () => newCompiler(extraArgs = "-opt:l:method")) + val dceCompiler = cached("dceCompiler", () => newCompiler(extraArgs = "-opt:unreachable-code")) + val noOptCompiler = cached("noOptCompiler", () => newCompiler(extraArgs = "-opt:l:none")) def assertEliminateDead(code: (Instruction, Boolean)*): Unit = { val method = genMethod()(code.map(_._1): _*) diff --git a/test/junit/scala/tools/nsc/backend/jvm/opt/UnusedLocalVariablesTest.scala b/test/junit/scala/tools/nsc/backend/jvm/opt/UnusedLocalVariablesTest.scala index c9c98b403b..7ca09ff41d 100644 --- a/test/junit/scala/tools/nsc/backend/jvm/opt/UnusedLocalVariablesTest.scala +++ b/test/junit/scala/tools/nsc/backend/jvm/opt/UnusedLocalVariablesTest.scala @@ -14,7 +14,7 @@ import scala.tools.testing.BytecodeTesting._ @RunWith(classOf[JUnit4]) class UnusedLocalVariablesTest extends BytecodeTesting { - override def compilerArgs = "-Yopt:unreachable-code" + override def compilerArgs = "-opt:unreachable-code" import compiler._ @Test diff --git a/test/junit/scala/tools/nsc/interpreter/ScriptedTest.scala b/test/junit/scala/tools/nsc/interpreter/ScriptedTest.scala index a8dc8eb3e0..01d17110d6 100644 --- a/test/junit/scala/tools/nsc/interpreter/ScriptedTest.scala +++ b/test/junit/scala/tools/nsc/interpreter/ScriptedTest.scala @@ -13,6 +13,14 @@ class ScriptedTest { // same as by service discovery //new ScriptEngineManager().getEngineByName("scala").asInstanceOf[ScriptEngine with Compilable] + // scripted, but also -Yno-predef -Yno-imports + def scriptedNoNothing: ScriptEngine with Compilable = { + val settings = new Settings() + settings.noimports.value = true + settings.nopredef.value = true + Scripted(settings = settings) + } + @Test def eval() = { val engine = scripted engine.put("foo","bar") @@ -24,6 +32,17 @@ class ScriptedTest { assert("barbar" == c.eval()) assert("bazbaz" == c.eval(bindings)) } + @Test def evalNoNothing() = { + val engine = scriptedNoNothing + engine.put("foo","bar") + assert("bar" == engine.eval("foo")) + val bindings = engine.createBindings() + bindings.put("foo","baz") + assert("baz" == engine.eval("foo", bindings)) + val c = engine.compile("import scala.Predef.augmentString ; def f = foo.asInstanceOf[java.lang.String] ; f * 2") + assert("barbar" == c.eval()) + assert("bazbaz" == c.eval(bindings)) + } @Test def `SI-7933 multiple eval compiled script`() = { val engine = scripted val init = """val i = new java.util.concurrent.atomic.AtomicInteger""" diff --git a/test/junit/scala/tools/nsc/settings/SettingsTest.scala b/test/junit/scala/tools/nsc/settings/SettingsTest.scala index 01a2351011..0f2d206273 100644 --- a/test/junit/scala/tools/nsc/settings/SettingsTest.scala +++ b/test/junit/scala/tools/nsc/settings/SettingsTest.scala @@ -31,11 +31,11 @@ class SettingsTest { val s = new MutableSettings(msg => throw new IllegalArgumentException(msg)) val (ok, residual) = s.processArguments(args.toList, processAll = true) assert(residual.isEmpty) - s.YmethodInfer // among -Xexperimental + s.YpartialUnification // among -Xexperimental } assertTrue(check("-Xexperimental").value) - assertFalse(check("-Xexperimental", "-Yinfer-argument-types:false").value) - assertFalse(check("-Yinfer-argument-types:false", "-Xexperimental").value) + assertFalse(check("-Xexperimental", "-Ypartial-unification:false").value) + assertFalse(check("-Ypartial-unification:false", "-Xexperimental").value) } // for the given args, select the desired setting diff --git a/test/junit/scala/tools/nsc/transform/patmat/PatmatBytecodeTest.scala b/test/junit/scala/tools/nsc/transform/patmat/PatmatBytecodeTest.scala index b6e8d4fbf2..de18dec344 100644 --- a/test/junit/scala/tools/nsc/transform/patmat/PatmatBytecodeTest.scala +++ b/test/junit/scala/tools/nsc/transform/patmat/PatmatBytecodeTest.scala @@ -12,7 +12,7 @@ import scala.tools.testing.BytecodeTesting._ @RunWith(classOf[JUnit4]) class PatmatBytecodeTest extends BytecodeTesting { - val optCompiler = cached("optCompiler", () => newCompiler(extraArgs = "-Yopt:l:project")) + val optCompiler = cached("optCompiler", () => newCompiler(extraArgs = "-opt:l:project")) import compiler._ diff --git a/test/pending/jvm/constant-optimization/Foo_1.flags b/test/pending/jvm/constant-optimization/Foo_1.flags index 9691c0985d..432f01c02d 100644 --- a/test/pending/jvm/constant-optimization/Foo_1.flags +++ b/test/pending/jvm/constant-optimization/Foo_1.flags @@ -1 +1 @@ -// constant otimization not there yet, -Yopt:nullness-tracking not enough. +// constant otimization not there yet, -opt:nullness-tracking not enough. |