protected internal void SetExitTypeDescriptor(TypeDescriptor descriptor)
{
// If this property or field access would return a primitive - and yet
// it is also marked null safe - then the exit type descriptor must be
// promoted to the box type to allow a null value to be passed on
if (_nullSafe && CodeFlow.IsValueType(descriptor))
{
_originalPrimitiveExitTypeDescriptor = descriptor;
_exitTypeDescriptor = CodeFlow.ToBoxedDescriptor(descriptor);
}
else
{
_exitTypeDescriptor = descriptor;
}
}
private void UpdateExitTypeDescriptor(object result)
{
var executorToCheck = _cachedExecutor;
if (executorToCheck != null && executorToCheck.Get() is ReflectiveMethodExecutor executor)
{
var method = executor.Method;
var descriptor = ComputeExitDescriptor(result, method.ReturnType);
if (_nullSafe && CodeFlow.IsValueType(descriptor))
{
_originalPrimitiveExitTypeDescriptor = descriptor;
_exitTypeDescriptor = CodeFlow.ToBoxedDescriptor(descriptor);
}
else
{
_exitTypeDescriptor = descriptor;
}
}
}
private void UpdateExitTypeDescriptor()
{
var executorToCheck = _cachedExecutor;
if (executorToCheck != null && executorToCheck.Get() is ReflectiveMethodExecutor)
{
var method = ((ReflectiveMethodExecutor)executorToCheck.Get()).Method;
var descriptor = CodeFlow.ToDescriptor(method.ReturnType);
if (_nullSafe && CodeFlow.IsPrimitive(descriptor))
{
_originalPrimitiveExitTypeDescriptor = descriptor;
_exitTypeDescriptor = CodeFlow.ToBoxedDescriptor(descriptor);
}
else
{
_exitTypeDescriptor = descriptor;
}
}
}