Merge: model: register the implicitly injected Bool class in its hierarchy.

[nit.git] / src / interpreter / naive_interpreter.nit

diff --git a/src/interpreter/naive_interpreter.nit b/src/interpreter/naive_interpreter.nit
index 064395d..5d24e6c 100644 (file)
--- a/src/interpreter/naive_interpreter.nit
+++ b/src/interpreter/naive_interpreter.nit
@@ -72,10 +72,12 @@ class NaiveInterpreter
 
        init
        do
-               self.true_instance = new PrimitiveInstance[Bool](mainmodule.bool_type, true)
-               init_instance_primitive(self.true_instance)
-               self.false_instance = new PrimitiveInstance[Bool](mainmodule.bool_type, false)
-               init_instance_primitive(self.false_instance)
+               if mainmodule.model.get_mclasses_by_name("Bool") != null then
+                       self.true_instance = new PrimitiveInstance[Bool](mainmodule.bool_type, true)
+                       init_instance_primitive(self.true_instance)
+                       self.false_instance = new PrimitiveInstance[Bool](mainmodule.bool_type, false)
+                       init_instance_primitive(self.false_instance)
+               end
                self.null_instance = new PrimitiveInstance[nullable Object](mainmodule.model.null_type, null)
        end