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Diffstat (limited to 'tests/untried/neg/t1705.scala')
-rw-r--r-- | tests/untried/neg/t1705.scala | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/tests/untried/neg/t1705.scala b/tests/untried/neg/t1705.scala new file mode 100644 index 000000000..fabdca0ec --- /dev/null +++ b/tests/untried/neg/t1705.scala @@ -0,0 +1,35 @@ +package trials +object crashing { + trait C { + abstract class T[A] { + def f[Z] (a:T[Z]) : T[A] + } + } + abstract class Thing { + val c = new C{ + class T[A](a:A) { + def f[Z](t:T[Z]) = new T(a) + } + } + val x1 = { + class C[T] { val x: T } + new C[String] + } + } +} +/* + +Infinite loop in Typer.addLocals. Printing all calls to it: + +addLocals: Unit +addLocals: this.T[A] +addLocals: java.lang.Object with crashing.C{ ... } +addLocals: >: Nothing <: java.lang.Object with crashing.C{type T[A] <: java.lang.Object with ScalaObject{def f[Z](this.T[Z]): this.T[A]}} +addLocals: >: Nothing <: java.lang.Object with ScalaObject{def f[Z](this.T[Z]): this.T[Z]} +addLocals: >: Nothing <: java.lang.Object with ScalaObject{def f[Z](this.T[Z]): this.T[Z]} +addLocals: >: Nothing <: java.lang.Object with ScalaObject{def f[Z](this.T[Z]): this.T[Z]} +[...] +* + C { type T[A] <: { def f[Z]: T[Z] => T[A] } } + +*/ |