nitc/interpreter: NaiveInterpreter::mainmodule is writable

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

diff --git a/src/interpreter/naive_interpreter.nit b/src/interpreter/naive_interpreter.nit
index 0ec406c..6e6b24b 100644 (file)
--- a/src/interpreter/naive_interpreter.nit
+++ b/src/interpreter/naive_interpreter.nit
@@ -61,7 +61,7 @@ class NaiveInterpreter
        var modelbuilder: ModelBuilder
 
        # The main module of the program (used to lookup method)
-       var mainmodule: MModule
+       var mainmodule: MModule is writable
 
        # The command line arguments of the interpreted program
        # arguments.first is the program name
@@ -691,9 +691,10 @@ abstract class Instance
        # ASSERT: not self.mtype.is_anchored
        var mtype: MType
 
-       # return true if the instance is the true value.
-       # return false if the instance is the true value.
-       # else aborts
+       # Return `true` if the instance is the `true` value.
+       #
+       # Return `false` if the instance is the `false` value.
+       # Abort if the instance is not a boolean value.
        fun is_true: Bool do abort
 
        # Return true if `self` IS `o` (using the Nit semantic of is)