diff options
Diffstat (limited to 'src/compiler/scala/tools/nsc/transform/LazyVals.scala')
| -rw-r--r-- | src/compiler/scala/tools/nsc/transform/LazyVals.scala | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/compiler/scala/tools/nsc/transform/LazyVals.scala b/src/compiler/scala/tools/nsc/transform/LazyVals.scala index b71d14a04f..38671ebaae 100644 --- a/src/compiler/scala/tools/nsc/transform/LazyVals.scala +++ b/src/compiler/scala/tools/nsc/transform/LazyVals.scala @@ -192,13 +192,15 @@ abstract class LazyVals extends Transform with TypingTransformers with ast.TreeD def mkSlowPathDef(clazz: Symbol, lzyVal: Symbol, cond: Tree, syncBody: List[Tree], stats: List[Tree], retVal: Tree): Tree = { + // Q: is there a reason to first set owner to `clazz` (by using clazz.newMethod), and then + // changing it to lzyVal.owner very soon after? Could we just do lzyVal.owner.newMethod? val defSym = clazz.newMethod(nme.newLazyValSlowComputeName(lzyVal.name.toTermName), lzyVal.pos, STABLE | PRIVATE) defSym setInfo MethodType(List(), lzyVal.tpe.resultType) defSym.owner = lzyVal.owner debuglog(s"crete slow compute path $defSym with owner ${defSym.owner} for lazy val $lzyVal") if (bitmaps.contains(lzyVal)) bitmaps(lzyVal).map(_.owner = defSym) - val rhs: Tree = (gen.mkSynchronizedCheck(clazz, cond, syncBody, stats)).changeOwner(currentOwner -> defSym) + val rhs: Tree = gen.mkSynchronizedCheck(clazz, cond, syncBody, stats).changeOwner(currentOwner -> defSym) DefDef(defSym, addBitmapDefs(lzyVal, BLOCK(rhs, retVal))) } |