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• Play with the C++ compiler - compile nightmare

  Playing with the compiler is interesting. One challenge for the compiler writer is compilation performance. There're many kinds of C++ code which are the nightmare for the compiler. Now let's go! 1. Preprocess a. Self Inclusion (GCC only) Normally, the Read More... Posted Monday, September 15, 2008 3:49 PM by xiangfan | 1 Comments Filed under: C++, VC, Bug, GCC

• Magic behind ValueType.Equals

  In "Effective C#", Bill Wagner says "Always create an override of ValueType.Equals() whenever you create a value type". His main consideration is the performance, because reflection is needed to compare two value types memberwisely. In fact, the framework Read More... Posted Monday, September 01, 2008 4:35 PM by xiangfan | 1 Comments Filed under: Optimization, Bug, C#