internal bool AreSame(TypeReference a, TypeReference b)
{
if (a == b)
{
return(true);
}
if (a == null || b == null)
{
return(false);
}
a = _repack.GetMergedTypeFromTypeRef(a) ?? a;
b = _repack.GetMergedTypeFromTypeRef(b) ?? b;
if (a.MetadataType != b.MetadataType)
{
return(false);
}
if (a.IsGenericParameter)
{
return(AreSame((GenericParameter)a, (GenericParameter)b));
}
if (a is TypeSpecification)
{
return(AreSame((TypeSpecification)a, (TypeSpecification)b));
}
return(a.FullName == b.FullName);
}
public TypeReference Import(TypeReference reference, IGenericParameterProvider context)
{
TypeDefinition type = _repackContext.GetMergedTypeFromTypeRef(reference);
if (type != null)
{
return(type);
}
_repackContext.PlatformFixer.FixPlatformVersion(reference);
try
{
if (context == null)
{
// we come here when importing types used for assembly-level custom attributes
return(_repackContext.TargetAssemblyMainModule.ImportReference(reference));
}
return(_repackContext.TargetAssemblyMainModule.ImportReference(reference, context));
}
catch (ArgumentOutOfRangeException) // working around a bug in Cecil
{
_logger.Error("Problem adding reference: " + reference.FullName);
throw;
}
}
private TypeReference Fix(TypeReference type)
{
if (type == null || type.IsDefinition)
{
return(type);
}
if (type.IsGenericParameter)
{
var genPar = (GenericParameter)type;
if (!fixedGenericParameters.Contains(genPar))
{
fixedGenericParameters.Add(genPar);
#if !NETSTANDARD
FixReferences(genPar.Constraints);
#else
FixReferences(genPar);
#endif
FixReferences(genPar.CustomAttributes);
}
return(type);
}
if (type is TypeSpecification)
{
return(Fix((TypeSpecification)type));
}
type = _repackContext.GetExportedTypeFromTypeRef(type);
var t2 = _repackContext.GetMergedTypeFromTypeRef(type);
if (t2 != null)
{
return(t2);
}
if (type.IsNested)
{
type.DeclaringType = Fix(type.DeclaringType);
}
if (type.DeclaringType is TypeDefinition)
{
return(((TypeDefinition)type.DeclaringType).NestedTypes.FirstOrDefault(x => x.FullName == type.FullName));
}
return(type);
}
