Compiler Error CS0186
Use of null is not valid in this context
The following sample generates CS0186:
// CS0186.cs
using System;
using System.Collections;
class MyClass
{
static void Main()
{
// Each of the following lines generates CS0186:
foreach (int i in null) {} // CS0186
foreach (int i in (IEnumerable) null) { }; // CS0186
}
}
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