modelize_property: top_level methods can only redefine and be redefined by top_level...

Signed-off-by: Jean Privat <jean@pryen.org>

diff --git a/src/modelize_property.nit b/src/modelize_property.nit
index dbdd43a..e24541e 100644 (file)
--- a/src/modelize_property.nit
+++ b/src/modelize_property.nit
@@ -312,6 +312,15 @@ redef class APropdef
                        modelbuilder.error(self, "Error: A property {mprop} is already defined in class {nclassdef.mclassdef.mclass} at line {nclassdef.mprop2npropdef[mprop].location.line_start}.")
                        return false
                end
+               if mprop isa MMethod and mprop.is_toplevel != (nclassdef isa ATopClassdef) then
+                       if mprop.is_toplevel then
+                               modelbuilder.error(self, "Error: {mprop} is a top level method.")
+                       else
+                               modelbuilder.error(self, "Error: {mprop} is not a top level method.")
+                       end
+                       return false
+
+               end
                if kwredef == null then
                        if need_redef then
                                modelbuilder.error(self, "Redef error: {nclassdef.mclassdef.mclass}::{mprop.name} is an inherited property. To redefine it, add the redef keyword.")