```if (foo != null) { foo.bar = 123 // it occurs a...
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12/31/2015, 4:01 AM Copy code
if (foo != null) { foo.bar = 123 // it occurs an error. because foo is nullable value }rokee
12/31/2015, 4:01 AMif (foo != null) { foo.bar = 123 // it occurs an error. because foo is nullable value }