private static unsafe int Compare(SharpLangEETypeDefinition x, SharpLangEETypeDefinition y)
{
// Compare first by module, then token ID
// TODO: Better to use something like assembly qualified name so that we can presort at compile time instead of runtime
if ((void *)x.ModulePointer > (void *)y.ModulePointer)
{
return(1);
}
if ((void *)x.ModulePointer < (void *)y.ModulePointer)
{
return(-1);
}
return((*(uint *)&x.Handle).CompareTo(*(uint *)&y.Handle));
}
internal unsafe SharpLangTypeDefinition ResolveTypeDef(SharpLangEEType *eeType, TypeDefinitionHandle typeDefHandle)
{
var typeDef = new SharpLangEETypeDefinition(this, typeDefHandle);
lock (SystemTypeLock)
{
// Check if type has already been instantiated
SharpLangTypeDefinition sharpLangType;
if (typeDefinitions.TryGetValue(typeDef, out sharpLangType))
{
return(sharpLangType);
}
if (eeType == null)
{
var sharpLangTypeSearchKey = new SharpLangEETypeComparer.SharpLangTypeSearchKey
{
Kind = SharpLangEEType.Kind.TypeDef,
TypeDefinition = typeDef,
};
var typeIndex = SharpLangEETypeComparer.BinarySearch(types, ref sharpLangTypeSearchKey);
if (typeIndex >= 0)
{
eeType = types[typeIndex];
}
}
sharpLangType = new SharpLangTypeDefinition(eeType, typeDef.Module, typeDef.Handle);
typeDefinitions.Add(typeDef, sharpLangType);
if (eeType != null)
{
eeType->CachedTypeField = (IntPtr)SharpLangHelper.GetObjectPointer(sharpLangType);
}
return(sharpLangType);
}
}