public override ExpressionKind Eat(ISnapshot snapshot, IReferenceExpression expression)
{
var parentKind = expression.QualifierExpression != null
? Eater.Eat(snapshot, expression.QualifierExpression)
: ExpressionKind.None;
if (parentKind == ExpressionKind.None)
{
var declaredElement = _eatExpressionHelper.GetReferenceElement(expression);
// TODO: declared element can be method: case: event += obj.Method;
// TODO: declared element can be parameter
// TODO: Property(Field) can be Stub, Mock or Target
if (declaredElement is IProperty)
{
return(_typeEater.EatVariableType(snapshot, (declaredElement as IProperty).Type));
}
if (declaredElement is IField)
{
return(_typeEater.EatVariableType(snapshot, (declaredElement as IField).Type));
}
if (declaredElement is IEvent)
{
return(ExpressionKind.Stub);
}
if (declaredElement is ILocalConstantDeclaration)
{
return(ExpressionKind.Stub);
}
if (declaredElement is IVariableDeclaration)
{
return(snapshot.GetVariableKind(declaredElement as IVariableDeclaration));
}
if (declaredElement is IClass)
{
return(ExpressionKind.None);
}
throw new UnexpectedReferenceTypeException(declaredElement, this, expression);
}
else
{
return(_kindHelper.ReferenceKindByParentReferenceKind(parentKind));
}
}