Register class-like symbol to be replaced by inliner

Instruct the inliner that all references to the old symbol of the inner class must be replaced with references to the symbol of the class-like we just generated

Author: timotheeandres

compiler/src/dotty/tools/dotc/inlines/Inlines.scala

@@ -604,12 +604,13 @@ object Inlines:
             (sym.flags | Synthetic) &~ withoutFlags,
             newCls => {
               val ClassInfo(prefix, _, parents, _, selfInfo) = inlinerTypeMap.mapClassInfo(clsInfo)
-              ClassInfo(prefix, newCls, parents :+ ctx.owner.thisType.select(sym), Scopes.newScope, selfInfo) // TODO check if need to add type params to new parent
+              ClassInfo(prefix, newCls, parents :+ ctx.owner.thisType.select(sym), Scopes.newScope, selfInfo) // TODO fix new parent type (wrong symbol?)
             },
             sym.privateWithin,
             spanCoord(parent.span)
           )
           inlinedSym.setTargetName(sym.name ++ str.NAME_JOIN ++ ctx.owner.name)
+          innerClassNewSyms.put(sym, inlinedSym)
           inlinedSym.entered
         case _ =>
           report.error(s"Class symbol ${sym.show} does not have class info")