diff options
Diffstat (limited to 'test/files')
-rw-r--r-- | test/files/neg/userdefined_apply.check | 13 | ||||
-rw-r--r-- | test/files/neg/userdefined_apply.scala | 31 | ||||
-rw-r--r-- | test/files/pos/userdefined_apply.scala | 36 |
3 files changed, 80 insertions, 0 deletions
diff --git a/test/files/neg/userdefined_apply.check b/test/files/neg/userdefined_apply.check new file mode 100644 index 0000000000..ca0154885d --- /dev/null +++ b/test/files/neg/userdefined_apply.check @@ -0,0 +1,13 @@ +userdefined_apply.scala:3: error: overloaded method apply needs result type + private def apply(x: Int) = if (x > 0) new ClashOverloadNoSig(x) else apply("") + ^ +userdefined_apply.scala:12: error: overloaded method apply needs result type + private def apply(x: Int) = if (x > 0) ClashRecNoSig(1) else ??? + ^ +userdefined_apply.scala:19: error: overloaded method apply needs result type + private def apply(x: Boolean) = if (x) NoClashNoSig(1) else ??? + ^ +userdefined_apply.scala:26: error: overloaded method apply needs result type + private def apply(x: Boolean) = if (x) NoClashOverload(1) else apply("") + ^ +four errors found diff --git a/test/files/neg/userdefined_apply.scala b/test/files/neg/userdefined_apply.scala new file mode 100644 index 0000000000..1f2aff6e82 --- /dev/null +++ b/test/files/neg/userdefined_apply.scala @@ -0,0 +1,31 @@ +object ClashOverloadNoSig { + // error: overloaded method apply needs result type + private def apply(x: Int) = if (x > 0) new ClashOverloadNoSig(x) else apply("") + + def apply(x: String): ClashOverloadNoSig = ??? +} + +case class ClashOverloadNoSig private(x: Int) + +object ClashRecNoSig { + // error: recursive method apply needs result type + private def apply(x: Int) = if (x > 0) ClashRecNoSig(1) else ??? +} + +case class ClashRecNoSig private(x: Int) + +object NoClashNoSig { + // error: overloaded method apply needs result type + private def apply(x: Boolean) = if (x) NoClashNoSig(1) else ??? +} + +case class NoClashNoSig private(x: Int) + +object NoClashOverload { + // error: overloaded method apply needs result type + private def apply(x: Boolean) = if (x) NoClashOverload(1) else apply("") + + def apply(x: String): NoClashOverload = ??? +} + +case class NoClashOverload private(x: Int) diff --git a/test/files/pos/userdefined_apply.scala b/test/files/pos/userdefined_apply.scala new file mode 100644 index 0000000000..ca563f1dc5 --- /dev/null +++ b/test/files/pos/userdefined_apply.scala @@ -0,0 +1,36 @@ +// NOTE: the companion inherits a public apply method from Function1! +case class NeedsCompanion private (x: Int) + +object ClashNoSig { // ok + private def apply(x: Int) = if (x > 0) new ClashNoSig(x) else ??? +} +case class ClashNoSig private (x: Int) + + +object Clash { + private def apply(x: Int) = if (x > 0) new Clash(x) else ??? +} +case class Clash private (x: Int) + +object ClashSig { + private def apply(x: Int): ClashSig = if (x > 0) new ClashSig(x) else ??? +} +case class ClashSig private (x: Int) + +object ClashOverload { + private def apply(x: Int): ClashOverload = if (x > 0) new ClashOverload(x) else apply("") + def apply(x: String): ClashOverload = ??? +} +case class ClashOverload private (x: Int) + +object NoClashSig { + private def apply(x: Boolean): NoClashSig = if (x) NoClashSig(1) else ??? +} +case class NoClashSig private (x: Int) + +object NoClashOverload { + // needs full sig + private def apply(x: Boolean): NoClashOverload = if (x) NoClashOverload(1) else apply("") + def apply(x: String): NoClashOverload = ??? +} +case class NoClashOverload private (x: Int) |