model: rename `as_notnullable` to `undecorate`

[nit.git] / src / semantize / typing.nit

diff --git a/src/semantize/typing.nit b/src/semantize/typing.nit
index f4d851e..a1f1220 100644 (file)
--- a/src/semantize/typing.nit
+++ b/src/semantize/typing.nit
@@ -362,7 +362,7 @@ private class TypeVisitor
                var erasure_cast = false
                var rettype = mpropdef.msignature.return_mtype
                if not recv_is_self and rettype != null then
-                       rettype = rettype.as_notnullable
+                       rettype = rettype.undecorate
                        if rettype isa MParameterType then
                                var erased_rettype = msignature.return_mtype
                                assert erased_rettype != null
@@ -1030,7 +1030,7 @@ redef class AForExpr
                # anchor formal and virtual types
                if mtype.need_anchor then mtype = v.anchor_to(mtype)
 
-               mtype = mtype.as_notnullable
+               mtype = mtype.undecorate
                self.coltype = mtype.as(MClassType)
 
                # get methods is_ok, next, item