A misleading warning is reported for an inline array type with ref like type parameter as an element type

[AlekseyTs]

        [Fact]
        public void InlineArrayElement_01()
        {
            var src1 = @"
[System.Runtime.CompilerServices.InlineArray(10)]
ref struct S1<T>
    where T : allows ref struct
{
    T _f;
}

[System.Runtime.CompilerServices.InlineArray(10)]
ref struct S2
{
    S _f;
}

ref struct S
{
}
";

            var comp1 = CreateCompilation(src1, targetFramework: s_targetFrameworkSupportingByRefLikeGenerics);
            CompileAndVerify(
                comp1,
                verify: ExecutionConditionUtil.IsMonoOrCoreClr ? Verification.Passes : Verification.Skipped).
            VerifyDiagnostics(
                // (6,7): warning CS9184: 'Inline arrays' language feature is not supported for an inline array type that is not valid as a type argument, or has element type that is not valid as a type argument.
                //     T _f;
                Diagnostic(ErrorCode.WRN_InlineArrayNotSupportedByLanguage, "_f").WithLocation(6, 7),
                // (12,7): warning CS9184: 'Inline arrays' language feature is not supported for an inline array type that is not valid as a type argument, or has element type that is not valid as a type argument.
                //     S _f;
                Diagnostic(ErrorCode.WRN_InlineArrayNotSupportedByLanguage, "_f").WithLocation(12, 7)
                );

            var src2 = @"
[System.Runtime.CompilerServices.InlineArray(10)]
struct S2<T2>
    where T2 : allows ref struct
{
    T2 _f;
}
";

            var comp2 = CreateCompilation(src2, targetFramework: s_targetFrameworkSupportingByRefLikeGenerics);
            comp2.VerifyDiagnostics(
                // (6,5): error CS8345: Field or auto-implemented property cannot be of type 'T2' unless it is an instance member of a ref struct.
                //     T2 _f;
                Diagnostic(ErrorCode.ERR_FieldAutoPropCantBeByRefLike, "T2").WithArguments("T2").WithLocation(6, 5),

                // PROTOTYPE(RefStructInterfaces): The warning below is somewhat misleading. 'S2' can be used as a type argument (it is not a ref struct) and 'T2' is a type argument. 
                //                                 However, given the error above, this is probably not worth fixing. There is no way to declare a legal non-ref struct with a field
                //                                 of type 'T2'.

                // (6,8): warning CS9184: 'Inline arrays' language feature is not supported for an inline array type that is not valid as a type argument, or has element type that is not valid as a type argument.
                //     T2 _f;
                Diagnostic(ErrorCode.WRN_InlineArrayNotSupportedByLanguage, "_f").WithLocation(6, 8)
                );
        }

Observed: See PROTOTYPE comment in the test