Fix errors in SymDenotations.isCachable.

DarkDimius · DarkDimius · commit fa0939906681 · 2014-10-11T08:30:45.000+02:00
TypeVar is a TypeProxy.
diff --git a/src/dotty/tools/dotc/core/SymDenotations.scala b/src/dotty/tools/dotc/core/SymDenotations.scala
@@ -1325,7 +1325,6 @@ object SymDenotations {
       def isCachable(tp: Type): Boolean = tp match {
         case tp: TypeProxy => inCache(tp.underlying)
         case tp: AndOrType => inCache(tp.tp1) && inCache(tp.tp2)
-        case tp: TypeVar => tp.inst.exists && inCache(tp.inst)
         case _ => true
       }
 

Original file line number	Diff line number	Diff line change
`@@ -1325,7 +1325,6 @@ object SymDenotations {`
`1325`	`1325`	`def isCachable(tp: Type): Boolean = tp match {`
`1326`	`1326`	`case tp: TypeProxy => inCache(tp.underlying)`
`1327`	`1327`	`case tp: AndOrType => inCache(tp.tp1) && inCache(tp.tp2)`
`1328`		`- case tp: TypeVar => tp.inst.exists && inCache(tp.inst)`
`1329`	`1328`	`case _ => true`
`1330`	`1329`	`}`
`1331`	`1330`