Imported Upstream version 5.10.0.78

Former-commit-id: 46737382176d7b811604042c613d5df6eef74f33

mcs/errors/cs8346.cs

@@ -0,0 +1,13 @@
+// CS8346: Cannot convert a stackalloc expression of type `byte' to type `System.Span<int>'
+// Line: 11
+// Compiler options: -langversion:7.2
+
+using System;
+
+class X
+{
+	public static void Main ()
+	{
+		Span<int> stackSpan = stackalloc byte[1];
+	}
+}