As of this writing (but perhaps not for very much longer!) the four mainstream compilers on Godbolt Compiler Explorer give four different answers for this simple C++ program:
Disclaimer: this post is sort of a motivating post for students. Professional programmers may find it uninteresting or painful (especially if you code in C# or Java or JavaScript). C++ is the hardest…
This article sheds light on how warnings work in GCC, why some warnings are false, and when warnings might not be output. Also discussed are the trade-offs made when implementing checks in GCC.
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I’ve been working for almost a year implementing micro-services on C++11 running as Docker containers. Through my journey I’ve seen to emerge quite a bunch of interesting tools to work with C++ on…