private static TypeReference InflateGenericType(GenericInstanceType genericInstanceProvider, TypeReference typeToInflate)
{
ArrayType type = typeToInflate as ArrayType;
if (type != null)
{
TypeReference reference = InflateGenericType(genericInstanceProvider, type.ElementType);
if (reference != type.ElementType)
{
return(new ArrayType(reference, type.Rank));
}
return(type);
}
GenericInstanceType baseType = typeToInflate as GenericInstanceType;
if (baseType != null)
{
return(MakeGenericType(genericInstanceProvider, baseType));
}
GenericParameter genericParameter = typeToInflate as GenericParameter;
if (genericParameter != null)
{
GenericParameter parameter = ResolveType(genericInstanceProvider.ElementType).GenericParameters.Single <GenericParameter>(p => p == genericParameter);
return(genericInstanceProvider.GenericArguments[parameter.Position]);
}
FunctionPointerType type3 = typeToInflate as FunctionPointerType;
if (type3 != null)
{
FunctionPointerType type9 = new FunctionPointerType {
ReturnType = InflateGenericType(genericInstanceProvider, type3.ReturnType)
};
for (int i = 0; i < type3.Parameters.Count; i++)
{
TypeReference parameterType = InflateGenericType(genericInstanceProvider, type3.Parameters[i].ParameterType);
type9.Parameters.Add(new ParameterDefinition(parameterType));
}
return(type9);
}
IModifierType type4 = typeToInflate as IModifierType;
if (type4 != null)
{
TypeReference modifierType = InflateGenericType(genericInstanceProvider, type4.ModifierType);
TypeReference reference4 = InflateGenericType(genericInstanceProvider, type4.ElementType);
if (type4 is OptionalModifierType)
{
return(new OptionalModifierType(modifierType, reference4));
}
return(new RequiredModifierType(modifierType, reference4));
}
PinnedType type5 = typeToInflate as PinnedType;
if (type5 != null)
{
TypeReference reference5 = InflateGenericType(genericInstanceProvider, type5.ElementType);
if (reference5 != type5.ElementType)
{
return(new PinnedType(reference5));
}
return(type5);
}
PointerType type6 = typeToInflate as PointerType;
if (type6 != null)
{
TypeReference reference6 = InflateGenericType(genericInstanceProvider, type6.ElementType);
if (reference6 != type6.ElementType)
{
return(new PointerType(reference6));
}
return(type6);
}
ByReferenceType type7 = typeToInflate as ByReferenceType;
if (type7 != null)
{
TypeReference reference7 = InflateGenericType(genericInstanceProvider, type7.ElementType);
if (reference7 != type7.ElementType)
{
return(new ByReferenceType(reference7));
}
return(type7);
}
SentinelType type8 = typeToInflate as SentinelType;
if (type8 == null)
{
return(typeToInflate);
}
TypeReference reference8 = InflateGenericType(genericInstanceProvider, type8.ElementType);
if (reference8 != type8.ElementType)
{
return(new SentinelType(reference8));
}
return(type8);
}
public TypeReference Retarget(TypeReference type, GenericContext context)
{
TypeReference reference;
if (type == null)
{
return(type);
}
if ((type.IsFunctionPointer || type.IsOptionalModifier) || type.IsSentinel)
{
throw new NotImplementedException();
}
if (type.IsArray)
{
ArrayType type2 = (ArrayType)type;
ArrayType type3 = new ArrayType(this.Retarget(type2.ElementType, context), type2.Rank);
for (int i = 0; i < type2.Dimensions.Count; i++)
{
ArrayDimension dimension = type2.Dimensions[i];
type3.Dimensions[i] = new ArrayDimension(dimension.LowerBound, dimension.UpperBound);
}
reference = type3;
}
else if (type.IsByReference)
{
ByReferenceType type4 = (ByReferenceType)type;
reference = new ByReferenceType(this.Retarget(type4.ElementType, context));
}
else if (type.IsDefinition && Utility.SameScope(type.Scope, this.Module))
{
reference = type;
}
else if (type.IsGenericInstance)
{
GenericInstanceType type5 = (GenericInstanceType)type;
GenericInstanceType type6 = new GenericInstanceType(this.Retarget(type5.ElementType, context));
foreach (TypeReference reference2 in type5.GenericArguments)
{
TypeReference item = this.Retarget(reference2, context);
type6.GenericArguments.Add(item);
}
reference = type6;
}
else
{
if (type.IsGenericParameter)
{
GenericParameter parameter = (GenericParameter)type;
return(context.Retarget(parameter));
}
if (type.IsPinned)
{
PinnedType type7 = (PinnedType)type;
reference = new PinnedType(this.Retarget(type7.ElementType, context));
}
else if (type.IsPointer)
{
PointerType type8 = (PointerType)type;
reference = new PointerType(this.Retarget(type8.ElementType, context));
}
else if (type.IsRequiredModifier)
{
RequiredModifierType type9 = (RequiredModifierType)type;
reference = new RequiredModifierType(this.Retarget(type9.ModifierType, context), this.Retarget(type9.ElementType, context));
}
else
{
reference = type.Resolve();
if ((reference == null) && (this.OperationContext.Platform == Platform.UAP))
{
string fullName = null;
string str2 = type.FullName;
if ((!(str2 == "System.Collections.ArrayList") && !(str2 == "System.Collections.CollectionBase")) && (!(str2 == "System.Collections.Hashtable") && !(str2 == "System.Collections.Stack")))
{
if (str2 == "System.Reflection.BindingFlags")
{
fullName = "System.Reflection.TypeExtensions";
}
}
else
{
fullName = "System.Collections.NonGeneric";
}
if (fullName != null)
{
IMetadataScope scope = type.Scope;
type.Scope = AssemblyNameReference.Parse(fullName);
reference = type.Resolve();
type.Scope = scope;
}
}
}
}
return(this.Module.ImportReference(reference));
}
