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author | Paul Phillips <paulp@improving.org> | 2013-01-29 13:16:23 -0800 |
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committer | Paul Phillips <paulp@improving.org> | 2013-01-29 13:24:40 -0800 |
commit | 039b1cb1a5b8738bb3731035838d2fcaeb317d07 (patch) | |
tree | dc623fd163c0789431b4bf2ec0f8551c88f58acb /test | |
parent | 0388a7cdb111f0dd6b86bc838ffe51de3df28b4c (diff) | |
download | scala-039b1cb1a5b8738bb3731035838d2fcaeb317d07.tar.gz scala-039b1cb1a5b8738bb3731035838d2fcaeb317d07.tar.bz2 scala-039b1cb1a5b8738bb3731035838d2fcaeb317d07.zip |
Changes many calls to normalize to dealiasWiden.
Calling normalize is very aggressive and is usually the wrong
thing. It is one of the leading contributors to non-determinism
in compiler outcomes (often of the form "I gave a debugging or
logging compiler option and it started/stopped working") and
should be used only in very specific circumstances.
Almost without exception, dealiasWiden is what you want; not
widen, not normalize. If possible I will remove normalize from
Type entirely, making it private to those areas of the compiler
which actually require it.
Diffstat (limited to 'test')
-rw-r--r-- | test/files/neg/t2641.check | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/test/files/neg/t2641.check b/test/files/neg/t2641.check index 909f4f0cf3..a0a960f0ea 100644 --- a/test/files/neg/t2641.check +++ b/test/files/neg/t2641.check @@ -1,15 +1,7 @@ t2641.scala:18: error: wrong number of type arguments for ManagedSeq, should be 2 with TraversableViewLike[A, ManagedSeqStrict[A], ManagedSeq[A]] ^ -t2641.scala:16: error: illegal inheritance; - self-type ManagedSeq does not conform to ManagedSeqStrict[A]'s selftype ManagedSeqStrict[A] - extends ManagedSeqStrict[A] - ^ -t2641.scala:17: error: illegal inheritance; - self-type ManagedSeq does not conform to scala.collection.TraversableView[A,ManagedSeqStrict[A]]'s selftype scala.collection.TraversableView[A,ManagedSeqStrict[A]] - with TraversableView[A, ManagedSeqStrict[A]] - ^ -t2641.scala:27: error: value managedIterator is not a member of ManagedSeq +t2641.scala:27: error: value managedIterator is not a member of ManagedSeq[A,Coll] override def managedIterator = self.managedIterator slice (from, until) ^ -four errors found +two errors found |