diff options
author | Guillaume Martres <smarter@ubuntu.com> | 2015-11-25 00:07:13 +0100 |
---|---|---|
committer | Guillaume Martres <smarter@ubuntu.com> | 2015-11-25 02:11:17 +0100 |
commit | 81b7ed9abb9627d541b795990980f4431b459380 (patch) | |
tree | 86b9976cdcaee86082e9d8c35ed24fe59d9c2cc3 /test/dotc | |
parent | 4463f5e705480c7da188695abdb0ccacf452103c (diff) | |
download | dotty-81b7ed9abb9627d541b795990980f4431b459380.tar.gz dotty-81b7ed9abb9627d541b795990980f4431b459380.tar.bz2 dotty-81b7ed9abb9627d541b795990980f4431b459380.zip |
isSubtype: try to dealias TypeRefs before recursively checking the prefixes
As demonstrated by tests/pos/hk-deep-subtype.scala, we can avoid some
deep subtype recursions that result in stack overflows by doing this.
Fix #943.
Diffstat (limited to 'test/dotc')
-rw-r--r-- | test/dotc/scala-collections.whitelist | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/test/dotc/scala-collections.whitelist b/test/dotc/scala-collections.whitelist index a758f9a8c..25cd73629 100644 --- a/test/dotc/scala-collections.whitelist +++ b/test/dotc/scala-collections.whitelist @@ -263,16 +263,13 @@ ./scala-scala/src/library/scala/collection/generic/GenericSeqCompanion.scala ./scala-scala/src/library/scala/collection/generic/GenericSetTemplate.scala -# deep subtype -#./scala-scala/src/library/scala/collection/generic/GenericTraversableTemplate.scala +./scala-scala/src/library/scala/collection/generic/GenericTraversableTemplate.scala ./scala-scala/src/library/scala/collection/generic/HasNewBuilder.scala ./scala-scala/src/library/scala/collection/generic/HasNewCombiner.scala -# https://github.com/lampepfl/dotty/issues/943 -# [error] Test dotc.tests.compileStdLib failed: java.lang.Error: deep subtype, took 6.462 sec -#./scala-scala/src/library/scala/collection/generic/ImmutableMapFactory.scala -#./scala-scala/src/library/scala/collection/generic/ImmutableSetFactory.scala +./scala-scala/src/library/scala/collection/generic/ImmutableMapFactory.scala +./scala-scala/src/library/scala/collection/generic/ImmutableSetFactory.scala ./scala-scala/src/library/scala/collection/generic/ImmutableSortedMapFactory.scala ./scala-scala/src/library/scala/collection/generic/ImmutableSortedSetFactory.scala |