namespace Microsoft.FSharp.Core
{
    [CompilationMapping(SourceConstructFlags.Module)]
    public static class LanguagePrimitives
    {
        [CompilationMapping(SourceConstructFlags.Module)]
        public static class HashCompare
        {
            [CompilationArgumentCounts(new[] { 1, 1, 1 })]
            [CompilerMessage("This function is a primitive library routine used by optimized F# code and should not be used directly", 1204, IsHidden = true)]
            public static bool FastEqualsTuple3<T1, T2, T3>(IEqualityComparer comparer, Tuple<T1, T2, T3> x1, Tuple<T1, T2, T3> y1);
        }
    }
}