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author | Paul Phillips <paulp@improving.org> | 2011-03-07 11:50:25 +0000 |
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committer | Paul Phillips <paulp@improving.org> | 2011-03-07 11:50:25 +0000 |
commit | 5f491e5d037b799476747f0dee6ea50fe87c269b (patch) | |
tree | 8ade8ac91441e620a3539ec4b1d49d5196547a4c /test | |
parent | ca392540e36bf1fc52350901b3faf5bc08f4175c (diff) | |
download | scala-5f491e5d037b799476747f0dee6ea50fe87c269b.tar.gz scala-5f491e5d037b799476747f0dee6ea50fe87c269b.tar.bz2 scala-5f491e5d037b799476747f0dee6ea50fe87c269b.zip |
Raised the scariness of the case class deprecat...
Raised the scariness of the case class deprecation message. (I hope
you don't mind, hubert, I like writing scary messages.) Closes #4109 I
suppose, no review.
Diffstat (limited to 'test')
-rw-r--r-- | test/files/neg/caseinherit.check | 10 | ||||
-rw-r--r-- | test/files/neg/caseinherit.flags | 1 | ||||
-rw-r--r-- | test/files/neg/caseinherit.scala | 6 |
3 files changed, 17 insertions, 0 deletions
diff --git a/test/files/neg/caseinherit.check b/test/files/neg/caseinherit.check new file mode 100644 index 0000000000..c0886cb7ff --- /dev/null +++ b/test/files/neg/caseinherit.check @@ -0,0 +1,10 @@ +caseinherit.scala:2: error: case class `class B' has case ancestor `class A'. Case inheritance has potentially dangerous bugs which are unlikely to be fixed. You are strongly encouraged to instead use extractors to pattern match on non-leaf nodes. +case class B(y: Int) extends A(y) + ^ +caseinherit.scala:3: error: case class `object Bippy' has case ancestor `class A'. Case inheritance has potentially dangerous bugs which are unlikely to be fixed. You are strongly encouraged to instead use extractors to pattern match on non-leaf nodes. +case object Bippy extends A(55) + ^ +caseinherit.scala:6: error: case class `class Dingus' has case ancestor `class A'. Case inheritance has potentially dangerous bugs which are unlikely to be fixed. You are strongly encouraged to instead use extractors to pattern match on non-leaf nodes. +case class Dingus(y: Int) extends Innocent + ^ +three errors found diff --git a/test/files/neg/caseinherit.flags b/test/files/neg/caseinherit.flags new file mode 100644 index 0000000000..e8fb65d50c --- /dev/null +++ b/test/files/neg/caseinherit.flags @@ -0,0 +1 @@ +-Xfatal-warnings
\ No newline at end of file diff --git a/test/files/neg/caseinherit.scala b/test/files/neg/caseinherit.scala new file mode 100644 index 0000000000..fdac97c98e --- /dev/null +++ b/test/files/neg/caseinherit.scala @@ -0,0 +1,6 @@ +case class A(x: Int) +case class B(y: Int) extends A(y) +case object Bippy extends A(55) + +class Innocent extends A(5) +case class Dingus(y: Int) extends Innocent
\ No newline at end of file |