src: remove useless comparisons on null

[nit.git] / src / vm.nit

diff --git a/src/vm.nit b/src/vm.nit
index 0779a6a..3807ab7 100644 (file)
--- a/src/vm.nit
+++ b/src/vm.nit
@@ -106,7 +106,6 @@ class VirtualMachine super NaiveInterpreter
                # Sub can be discovered inside a Generic type during the subtyping test
                if not sub.mclass.loaded then create_class(sub.mclass)
 
-               if anchor == null then anchor = sub
                if sup isa MGenericType then
                        var sub2 = sub.supertype_to(mainmodule, anchor, sup.mclass)
                        assert sub2.mclass == sup.mclass