private void ValidateReferencedAssembly(AssemblySymbol assembly, AssemblyReference asmRef, DiagnosticBag diagnostics)
{
//AssemblyIdentity asmIdentity = SourceModule.ContainingAssembly.Identity;
//AssemblyIdentity refIdentity = asmRef.MetadataIdentity;
//if (asmIdentity.IsStrongName && !refIdentity.IsStrongName &&
// ((Cci.IAssemblyReference)asmRef).ContentType != System.Reflection.AssemblyContentType.WindowsRuntime)
//{
// // Dev12 reported error, we have changed it to a warning to allow referencing libraries
// // built for platforms that don't support strong names.
// diagnostics.Add(new CSDiagnosticInfo(ErrorCode.WRN_ReferencedAssemblyDoesNotHaveStrongName, assembly), NoLocation.Singleton);
//}
//if (OutputKind != OutputKind.NetModule &&
// !string.IsNullOrEmpty(refIdentity.CultureName) &&
// !string.Equals(refIdentity.CultureName, asmIdentity.CultureName, StringComparison.OrdinalIgnoreCase))
//{
// diagnostics.Add(new CSDiagnosticInfo(ErrorCode.WRN_RefCultureMismatch, assembly, refIdentity.CultureName), NoLocation.Singleton);
//}
//var refMachine = assembly.Machine;
//// If other assembly is agnostic this is always safe
//// Also, if no mscorlib was specified for back compat we add a reference to mscorlib
//// that resolves to the current framework directory. If the compiler is 64-bit
//// this is a 64-bit mscorlib, which will produce a warning if /platform:x86 is
//// specified. A reference to the default mscorlib should always succeed without
//// warning so we ignore it here.
//if ((object)assembly != (object)assembly.CorLibrary &&
// !(refMachine == Machine.I386 && !assembly.Bit32Required))
//{
// var machine = SourceModule.Machine;
// if (!(machine == Machine.I386 && !SourceModule.Bit32Required) &&
// machine != refMachine)
// {
// // Different machine types, and neither is agnostic
// diagnostics.Add(new CSDiagnosticInfo(ErrorCode.WRN_ConflictingMachineAssembly, assembly), NoLocation.Singleton);
// }
//}
//if (_embeddedTypesManagerOpt != null && _embeddedTypesManagerOpt.IsFrozen)
//{
// _embeddedTypesManagerOpt.ReportIndirectReferencesToLinkedAssemblies(assembly, diagnostics);
//}
}