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Tip of the Day
Home » Tip Bank » C++
Language: C++
Expertise: Beginner
Jul 15, 1997



Application Security Testing: An Integral Part of DevOps

Compilation Warning

I got a warning when I compiled my C++ program on HP-UX:
Line 219: Warning: Namespace is a future reserved keyword (215).
What does this mean?

It means exactly what it says. The C++ language has a scope called namespace scope. This is a relatively new feature of the language and has not been implemented by many compilers. In your program you are probably using a variable called namespace and the compiler is warning you against that, because it is a reserved word.

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