/// <summary>
/// Helper method for creating a deref instruction on a given object, typically used for
/// validating the null-state of an object prior to calling a member method of it.
/// </summary>
/// <param name="objectToDereference">Variable corresponding to the object to
/// dereference.</param>
/// <param name="type">The type of the object being dereferenced.</param>
/// <param name="state">The program state for the SIL instruction.</param>
/// <returns>SIL instruction representing the dereference.</returns>
protected static Load CreateDereference(VarExpression objectToDereference,
Typ type,
ProgramState state)
{
var noId = state.GetIdentifier(Identifier.IdentKind.None);
return(new Load(identifierAssignedTo: noId,
lvalue: objectToDereference,
type: type.StripPointer(),
location: state.CurrentLocation));
}
