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-rw-r--r--src/dotty/tools/dotc/core/SymDenotations.scala7
1 files changed, 6 insertions, 1 deletions
diff --git a/src/dotty/tools/dotc/core/SymDenotations.scala b/src/dotty/tools/dotc/core/SymDenotations.scala
index 126af9259..20d674b86 100644
--- a/src/dotty/tools/dotc/core/SymDenotations.scala
+++ b/src/dotty/tools/dotc/core/SymDenotations.scala
@@ -176,7 +176,7 @@ object SymDenotations {
// completions.println(s"completed ${this.debugString}")
}
- protected[dotc] final def info_=(tp: Type) = {
+ protected[dotc] def info_=(tp: Type) = {
/* // DEBUG
def illegal: String = s"illegal type for $this: $tp"
if (this is Module) // make sure module invariants that allow moduleClass and sourceModule to work are kept.
@@ -1177,6 +1177,11 @@ object SymDenotations {
myTypeParams
}
+ override protected[dotc] final def info_=(tp: Type) = {
+ super.info_=(tp)
+ myTypeParams = null // changing the info might change decls, and with it typeParams
+ }
+
/** The denotations of all parents in this class. */
def classParents(implicit ctx: Context): List[TypeRef] = info match {
case classInfo: ClassInfo => classInfo.classParents