/in/foo.cs(141,29): error CS0131: The left-hand side of an assignment must be a variable, a property or an indexer
/in/foo.cs(152,29): error CS0131: The left-hand side of an assignment must be a variable, a property or an indexer
/in/foo.cs(169,38): error CS0128: A local variable named `_' is already defined in this scope
Compilation failed: 3 error(s), 0 warnings