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Discussion on: Three ways to use the = delete specifier in C++

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Sandor Dargo

Right, meaningful error messages are a great treasure in C++! Especially with templates.

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Pierre Gradot

A colleague has just me how to do this with concepts from C++20. I will have to write an article about every possibilities we have :D

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Sandor Dargo

Yeah, it's something I have in mind for the next few months, to experiment with concepts. They seem really interesting.