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authorGuillaume Martres <smarter@ubuntu.com>2015-12-23 23:28:59 +0100
committerGuillaume Martres <smarter@ubuntu.com>2015-12-24 19:05:20 +0100
commit8d8fd269a5e798d4951041c2851ee3b7bd33185d (patch)
tree534280e64d7583bff7c36b5cbdfc25cbee88c49a /src/dotty/tools/dotc/core/TypeOps.scala
parentc66613de7f32cfabbca765a96f1a3cc0ea2d5bcb (diff)
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Fix #1009: Do not forget to skolemize some types
Diffstat (limited to 'src/dotty/tools/dotc/core/TypeOps.scala')
-rw-r--r--src/dotty/tools/dotc/core/TypeOps.scala2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/dotty/tools/dotc/core/TypeOps.scala b/src/dotty/tools/dotc/core/TypeOps.scala
index 9232bd185..04cd2249d 100644
--- a/src/dotty/tools/dotc/core/TypeOps.scala
+++ b/src/dotty/tools/dotc/core/TypeOps.scala
@@ -102,7 +102,7 @@ trait TypeOps { this: Context => // TODO: Make standalone object.
asSeenFrom(tp.parent, pre, cls, theMap),
tp.refinedName,
asSeenFrom(tp.refinedInfo, pre, cls, theMap))
- case tp: TypeAlias if theMap == null => // if theMap exists, need to do the variance calculation
+ case tp: TypeAlias if tp.variance == 1 => // if variance != 1, need to do the variance calculation
tp.derivedTypeAlias(asSeenFrom(tp.alias, pre, cls, theMap))
case _ =>
(if (theMap != null) theMap else new AsSeenFromMap(pre, cls))