public EXPRPropertyInfo CreatePropertyInfo(PropertySymbol prop, AggregateType propertyType)
{
Debug.Assert(prop != null);
Debug.Assert(propertyType != null);
EXPRPropertyInfo propInfo = new EXPRPropertyInfo();
propInfo.kind = ExpressionKind.EK_PROPERTYINFO;
propInfo.type = GetTypes().GetOptPredefAgg(PredefinedType.PT_PROPERTYINFO).getThisType();
propInfo.flags = 0;
propInfo.Property = new PropWithType(prop, propertyType);
return(propInfo);
}
/////////////////////////////////////////////////////////////////////////////////
private PropertyInfo GetPropertyInfoFromExpr(EXPRPropertyInfo propinfo)
{
// To do this, we need to construct a type array of the parameter types,
// get the parent constructed type, and get the property from it.
AggregateType aggType = propinfo.Property.Ats;
PropertySymbol propSym = propinfo.Property.Prop();
TypeArray genericInstanceParams = _typeManager.SubstTypeArray(propSym.Params, aggType, null);
CType genericInstanceReturn = _typeManager.SubstType(propSym.RetType, aggType, null);
Type type = aggType.AssociatedSystemType;
PropertyInfo propertyInfo = propSym.AssociatedPropertyInfo;
// This is to ensure that for embedded nopia types, we have the
// appropriate local type from the member itself; this is possible
// because nopia types are not generic or nested.
if (!type.GetTypeInfo().IsGenericType && !type.IsNested)
{
type = propertyInfo.DeclaringType;
}
foreach (PropertyInfo p in type.GetProperties(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.Static))
{
#if UNSUPPORTEDAPI
if ((p.MetadataToken != propertyInfo.MetadataToken) || (p.Module != propertyInfo.Module))
#else
if (!p.HasSameMetadataDefinitionAs(propertyInfo))
{
#endif
continue;
}
Debug.Assert((p.Name == propertyInfo.Name) &&
(p.GetIndexParameters() == null || p.GetIndexParameters().Length == genericInstanceParams.size));
bool bMatch = true;
ParameterInfo[] parameters = p.GetSetMethod(true) != null ?
p.GetSetMethod(true).GetParameters() : p.GetGetMethod(true).GetParameters();
for (int i = 0; i < genericInstanceParams.size; i++)
{
if (!TypesAreEqual(parameters[i].ParameterType, genericInstanceParams.Item(i).AssociatedSystemType))
{
bMatch = false;
break;
}
}
if (bMatch)
{
return p;
}
}
Debug.Assert(false, "Could not find matching property");
throw Error.InternalCompilerError();
}
public EXPRPropertyInfo CreatePropertyInfo(PropertySymbol prop, AggregateType propertyType)
{
Debug.Assert(prop != null);
Debug.Assert(propertyType != null);
EXPRPropertyInfo propInfo = new EXPRPropertyInfo();
propInfo.kind = ExpressionKind.EK_PROPERTYINFO;
propInfo.type = GetTypes().GetOptPredefAgg(PredefinedType.PT_PROPERTYINFO).getThisType();
propInfo.flags = 0;
propInfo.Property = new PropWithType(prop, propertyType);
return propInfo;
}
