diff options
Diffstat (limited to 'test')
-rw-r--r-- | test/files/neg/t7388.check | 4 | ||||
-rw-r--r-- | test/files/neg/t7388.scala | 1 | ||||
-rw-r--r-- | test/files/pos/t7329.scala | 1 | ||||
-rw-r--r-- | test/files/pos/t7377/Client_2.scala | 11 | ||||
-rw-r--r-- | test/files/pos/t7377/Macro_1.scala | 7 | ||||
-rw-r--r-- | test/files/pos/t7377b.flags | 1 | ||||
-rw-r--r-- | test/files/pos/t7377b.scala | 13 | ||||
-rw-r--r-- | test/files/run/t7319.check | 38 | ||||
-rw-r--r-- | test/files/run/t7319.scala | 13 |
9 files changed, 89 insertions, 0 deletions
diff --git a/test/files/neg/t7388.check b/test/files/neg/t7388.check new file mode 100644 index 0000000000..0a29e04896 --- /dev/null +++ b/test/files/neg/t7388.check @@ -0,0 +1,4 @@ +t7388.scala:1: error: doesnotexist is not an enclosing class +class Test private[doesnotexist]() + ^ +one error found diff --git a/test/files/neg/t7388.scala b/test/files/neg/t7388.scala new file mode 100644 index 0000000000..9ce9ea11b3 --- /dev/null +++ b/test/files/neg/t7388.scala @@ -0,0 +1 @@ +class Test private[doesnotexist]() diff --git a/test/files/pos/t7329.scala b/test/files/pos/t7329.scala new file mode 100644 index 0000000000..76bf1fb9f5 --- /dev/null +++ b/test/files/pos/t7329.scala @@ -0,0 +1 @@ +class TwoParamSpecializedWithDefault[@specialized A, @specialized B](a: A, b: B = (??? : B))
\ No newline at end of file diff --git a/test/files/pos/t7377/Client_2.scala b/test/files/pos/t7377/Client_2.scala new file mode 100644 index 0000000000..5728956cca --- /dev/null +++ b/test/files/pos/t7377/Client_2.scala @@ -0,0 +1,11 @@ +object Test { + M.noop(List(1) match { case Nil => 0; case (x::xs) => x }) + + case class Foo(a: Int) + val FooAlias: Foo.type = Foo + M.noop(Foo(0) match { case FooAlias(_) => 0 }) + + case class Bar() + val BarAlias: Bar.type = Bar + M.noop(Bar() match { case BarAlias() => 0 }) +} diff --git a/test/files/pos/t7377/Macro_1.scala b/test/files/pos/t7377/Macro_1.scala new file mode 100644 index 0000000000..a0ec1d84af --- /dev/null +++ b/test/files/pos/t7377/Macro_1.scala @@ -0,0 +1,7 @@ +import language.experimental._ +import reflect.macros.Context + +object M { + def noopImpl[A](c: Context)(expr: c.Expr[A]): c.Expr[A] = c.Expr(c.typeCheck(c.resetLocalAttrs(expr.tree))) + def noop[A](expr: A): A = macro noopImpl[A] +} diff --git a/test/files/pos/t7377b.flags b/test/files/pos/t7377b.flags new file mode 100644 index 0000000000..cb8324a345 --- /dev/null +++ b/test/files/pos/t7377b.flags @@ -0,0 +1 @@ +-Xoldpatmat
\ No newline at end of file diff --git a/test/files/pos/t7377b.scala b/test/files/pos/t7377b.scala new file mode 100644 index 0000000000..aeee800d57 --- /dev/null +++ b/test/files/pos/t7377b.scala @@ -0,0 +1,13 @@ +object Test { + List(1) match { case Nil => 0; case (x::xs) => x } + + case class Foo(a: Int) + val FooAlias: Foo.type = Foo + Foo(0) match { case FooAlias(_) => 0 } + Foo(0) match { case Foo(_) => 0 } + + case class Bar() + val BarAlias: Bar.type = Bar + Bar() match { case BarAlias() => 0 } + Bar() match { case Bar() => 0 } +} diff --git a/test/files/run/t7319.check b/test/files/run/t7319.check new file mode 100644 index 0000000000..966736915e --- /dev/null +++ b/test/files/run/t7319.check @@ -0,0 +1,38 @@ +Type in expressions to have them evaluated. +Type :help for more information. + +scala> + +scala> class M[A] +defined class M + +scala> implicit def ma0[A](a: A): M[A] = null +warning: there were 1 feature warning(s); re-run with -feature for details +ma0: [A](a: A)M[A] + +scala> implicit def ma1[A](a: A): M[A] = null +warning: there were 1 feature warning(s); re-run with -feature for details +ma1: [A](a: A)M[A] + +scala> def convert[F[X <: F[X]]](builder: F[_ <: F[_]]) = 0 +warning: there were 1 feature warning(s); re-run with -feature for details +convert: [F[X <: F[X]]](builder: F[_ <: F[_]])Int + +scala> convert(Some[Int](0)) +<console>:12: error: no type parameters for method convert: (builder: F[_ <: F[_]])Int exist so that it can be applied to arguments (Some[Int]) + --- because --- +argument expression's type is not compatible with formal parameter type; + found : Some[Int] + required: ?F forSome { type _$1 <: ?F forSome { type _$2 } } + convert(Some[Int](0)) + ^ +<console>:12: error: type mismatch; + found : Some[Int] + required: F[_ <: F[_]] + convert(Some[Int](0)) + ^ + +scala> 0 +res1: Int = 0 + +scala> diff --git a/test/files/run/t7319.scala b/test/files/run/t7319.scala new file mode 100644 index 0000000000..23ffeb977d --- /dev/null +++ b/test/files/run/t7319.scala @@ -0,0 +1,13 @@ +import scala.tools.partest.ReplTest + +object Test extends ReplTest { + // so we can provide the ambiguities, rather than relying in Predef implicits + override def extraSettings = "-Yno-predef" + override def code = """ +class M[A] +implicit def ma0[A](a: A): M[A] = null +implicit def ma1[A](a: A): M[A] = null +def convert[F[X <: F[X]]](builder: F[_ <: F[_]]) = 0 +convert(Some[Int](0)) +0""" // before the fix, this line, and all that followed, re-issued the implicit ambiguity error. +} |