Fix aredpred! when using objgrad! (#313)

Author: tmigot

Project.toml

@@ -21,7 +21,7 @@ NLPModels = "0.21"
 NLPModelsModifiers = "0.7"
 SolverCore = "0.3"
 SolverParameters = "0.1"
-SolverTools = "0.9"
+SolverTools = "0.10"
 julia = "1.10"
 
 [extras]

src/tron.jl

@@ -371,7 +371,7 @@ function SolverCore.solve!(
       obj(nlp, x)
     end
 
-    ared, pred = aredpred!(tr, nlp, fc, fx, qs, x, s, slope)
+    ared, pred = aredpred!(tr, nlp, fc, fx, qs, x, s, slope; use_only_objgrad = use_only_objgrad)
     if pred ≥ 0
       stats.status = :neg_pred
       done = true