private static EnumInfo GetEnumInfo(RuntimeType enumType, bool getNames = true)
{
EnumInfo?entry = enumType.GenericCache as EnumInfo;
if (entry == null || (getNames && entry.Names == null))
{
ulong[]? values = null;
string[]? names = null;
RuntimeTypeHandle enumTypeHandle = enumType.GetTypeHandleInternal();
GetEnumValuesAndNames(
JitHelpers.GetQCallTypeHandleOnStack(ref enumTypeHandle),
JitHelpers.GetObjectHandleOnStack(ref values),
JitHelpers.GetObjectHandleOnStack(ref names),
getNames ? Interop.BOOL.TRUE : Interop.BOOL.FALSE);
bool hasFlagsAttribute = enumType.IsDefined(typeof(FlagsAttribute), inherit: false);
entry = new EnumInfo(hasFlagsAttribute, values !, names !);
enumType.GenericCache = entry;
}
return(entry);
}
