[tre] fix tre-compatibility detection for static vars

src/filters/tre.ml

@@ -209,9 +209,10 @@ let run ctx =
 					match ctx.curfield.cf_kind with
 					| Method MethDynamic -> false
 					| Method MethInline -> true
-					| _ ->
+					| Method MethNormal ->
 						PMap.mem ctx.curfield.cf_name ctx.curclass.cl_statics
-						|| has_class_field_flag ctx.curfield CfFinal
+					| _ ->
+						has_class_field_flag ctx.curfield CfFinal
 					in
 				let is_recursive_call callee args =
 					is_tre_eligible && is_recursive_method_call ctx.curclass ctx.curfield callee args