diff options
Diffstat (limited to 'test/files')
-rw-r--r-- | test/files/neg/t9286a.check | 7 | ||||
-rw-r--r-- | test/files/neg/t9286a.scala | 13 | ||||
-rw-r--r-- | test/files/neg/t9286b.check | 7 | ||||
-rw-r--r-- | test/files/neg/t9286b.scala | 5 | ||||
-rw-r--r-- | test/files/neg/t9286c.check | 7 | ||||
-rw-r--r-- | test/files/neg/t9286c.scala | 14 |
6 files changed, 53 insertions, 0 deletions
diff --git a/test/files/neg/t9286a.check b/test/files/neg/t9286a.check new file mode 100644 index 0000000000..2bc7c0cf15 --- /dev/null +++ b/test/files/neg/t9286a.check @@ -0,0 +1,7 @@ +t9286a.scala:6: error: name clash between defined and inherited member: +def foo(o: (String,)): Unit in class T and +private def foo(o: (Any,)): Unit at line 6 +have same type after erasure: (o: Tuple1)Unit + private def foo(o: Tuple1[Any]) = () + ^ +one error found diff --git a/test/files/neg/t9286a.scala b/test/files/neg/t9286a.scala new file mode 100644 index 0000000000..0375ac591f --- /dev/null +++ b/test/files/neg/t9286a.scala @@ -0,0 +1,13 @@ +class T { + def foo(o: Tuple1[String]) = () +} + +class U extends T { + private def foo(o: Tuple1[Any]) = () +} + +object Test { + def main(args: Array[String]): Unit = { + new U().foo(null) // IllegalAccessError: tried to access method U.foo(Lscala/Tuple1;)V from class Test$ + } +} diff --git a/test/files/neg/t9286b.check b/test/files/neg/t9286b.check new file mode 100644 index 0000000000..89a191bfee --- /dev/null +++ b/test/files/neg/t9286b.check @@ -0,0 +1,7 @@ +t9286b.scala:2: error: name clash between defined and inherited member: +def foo: Int in class C and +private def foo[A]: Int at line 2 +have same type after erasure: ()Int +class D extends C { private def foo[A] = 0 } + ^ +one error found diff --git a/test/files/neg/t9286b.scala b/test/files/neg/t9286b.scala new file mode 100644 index 0000000000..5c23075426 --- /dev/null +++ b/test/files/neg/t9286b.scala @@ -0,0 +1,5 @@ +class C { def foo = 0 } +class D extends C { private def foo[A] = 0 } + +class E { private def foo = 0 } +class F extends E { def foo[A] = 0 } // okay diff --git a/test/files/neg/t9286c.check b/test/files/neg/t9286c.check new file mode 100644 index 0000000000..785cb3f937 --- /dev/null +++ b/test/files/neg/t9286c.check @@ -0,0 +1,7 @@ +t9286c.scala:8: error: name clash between defined and inherited member: +def foo(m: M[_ >: String]): Int in trait T and +private def foo(m: M[_ >: Any]): Int at line 8 +have same type after erasure: (m: M)Int + def foo(m: M[_ >: Any]) = 0 // Expected: "same type after erasure" + ^ +one error found diff --git a/test/files/neg/t9286c.scala b/test/files/neg/t9286c.scala new file mode 100644 index 0000000000..3df08dcfe6 --- /dev/null +++ b/test/files/neg/t9286c.scala @@ -0,0 +1,14 @@ +class M[_] +trait T { + def foo(m: M[_ >: String]) = 42 +} + +object Test { + def t: T = new T { + def foo(m: M[_ >: Any]) = 0 // Expected: "same type after erasure" + } + def main(args: Array[String]): Unit = { + val m: M[String] = null + t.foo(m) // VeriyError: Duplicate method name&signature + } +} |