/// <summary>
/// Replaces any MemberBindings of the form (this,x) in the methodContract with a method call where the method
/// being called is P where x is a private field of the source type that has been marked as [ContractPublicPropertyName("P")].
/// </summary>
/// <param name="targetType"></param>
/// <param name="sourceType"></param>
/// <param name="methodContract"></param>
internal static void ReplacePrivateFieldsThatHavePublicProperties(TypeNode targetType,
TypeNode sourceType,
MethodContract methodContract,
ContractNodes contractNodes
)
{
Contract.Requires(sourceType != null);
Dictionary<Field, Method> field2Getter = new Dictionary<Field, Method>();
for (int i = 0, n = /*sourceType.Members == null ? 0 : */ sourceType.Members.Count; i < n; i++)
{
Field f = sourceType.Members[i] as Field;
if (f == null) continue;
string propertyName = HelperMethods.GetStringFromAttribute(f, ContractNodes.SpecPublicAttributeName);
if (propertyName != null)
{
Property p = sourceType.GetProperty(Identifier.For(propertyName));
if (p != null)
{
field2Getter.Add(f, p.Getter);
}
}
}
if (0 < field2Getter.Count)
{
SubstitutePropertyGetterForField s = new SubstitutePropertyGetterForField(field2Getter);
s.Visit(methodContract);
}
return;
}