Rule S4002: Disposable types should declare finalizer #327
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valhristov
approved these changes
May 18, 2017
| { | ||
| return classDeclaration.Members | ||
| .OfType<FieldDeclarationSyntax>() | ||
| .Select(m => semanticModel.GetDeclaredSymbol(m.Declaration.Variables.FirstOrDefault())?.GetSymbolType()) |
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Call First() if you are sure there will be at least one variable.
| return classDeclaration.Members | ||
| .OfType<FieldDeclarationSyntax>() | ||
| .Select(m => semanticModel.GetDeclaredSymbol(m.Declaration.Variables.FirstOrDefault())?.GetSymbolType()) | ||
| .Any(si => si != null && si.IsAny(nativeHandles)); |
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IsAny() checks for null
| private IntPtr myResource; | ||
| private bool disposed = false; | ||
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| protected virtual void Dispose(bool disposing) |
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I would keep the test code as short as possible, e.g. keep only what's needed.
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Fix #279