neo: Correct exportation of a signature.

Signed-off-by: Jean-Christophe Beaupré <jcbrinfo@users.noreply.github.com>

diff --git a/src/neo.nit b/src/neo.nit
index df2792c..dc9cc86 100644 (file)
--- a/src/neo.nit
+++ b/src/neo.nit
@@ -703,9 +703,10 @@ class NeoModel
                        var rank = 0
                        for mparameter in mtype.mparameters do
                                names.add mparameter.name
-                               var pnode = to_node(mparameter)
+                               var pnode = mparameter_node(mparameter)
                                pnode["rank"] = rank
                                node.out_edges.add(new NeoEdge(node, "PARAMETER", pnode))
+                               rank += 1
                        end
                        if not names.is_empty then node["parameter_names"] = names
                        var return_mtype = mtype.return_mtype