model: fix `try_get_primitive_method`

The implementation was an old code that did not use modern facilities,
moreover it was broken anyway.

Reported-by: Lucas Bajolet <r4pass@hotmail.com>
Signed-off-by: Jean Privat <jean@pryen.org>

diff --git a/src/model/model.nit b/src/model/model.nit
index 49ababd..b9d6aa2 100644 (file)
--- a/src/model/model.nit
+++ b/src/model/model.nit
@@ -300,18 +300,15 @@ redef class MModule
                var props = self.model.get_mproperties_by_name(name)
                if props == null then return null
                var res: nullable MMethod = null
+               var recvtype = recv.intro.bound_mtype
                for mprop in props do
                        assert mprop isa MMethod
-                       var intro = mprop.intro_mclassdef
-                       for mclassdef in recv.mclassdefs do
-                               if not self.in_importation.greaters.has(mclassdef.mmodule) then continue
-                               if not mclassdef.in_hierarchy.greaters.has(intro) then continue
-                               if res == null then
-                                       res = mprop
-                               else if res != mprop then
-                                       print("Fatal Error: ambigous property name '{name}'; conflict between {mprop.full_name} and {res.full_name}")
-                                       abort
-                               end
+                       if not recvtype.has_mproperty(self, mprop) then continue
+                       if res == null then
+                               res = mprop
+                       else if res != mprop then
+                               print("Fatal Error: ambigous property name '{name}'; conflict between {mprop.full_name} and {res.full_name}")
+                               abort
                        end
                end
                return res