field access as part of a MemberAccessExpression on T[], List<T>, etc generates invalid IL

[adrianoc]

using System.Collections.Generic;

var a = new Foo[1];
a[1] = new Foo { data = 42 };


System.Console.WriteLine(MFieldArray(a));

static int MFieldArray<T>(T[] b) where T : Foo => b[0].data; 
static int MList<T>(List<T> b) where T : Foo => b[0].data; 
static int MInlineArray<T>(Buffer<T> b) where T : Foo => b[0].data; 

class Foo
{
	public int data;
}

[System.Runtime.CompilerServices.InlineArray(2)]
struct Buffer<T>
{
	private T _data;
}

See expected generated code