Non-Type Template Argument Is Not A Constant Expression

Non-Type Template Argument Is Not A Constant Expression – #include #include #include enum atype { undefined = 0, typea,.</p>reviews: The function is constexpr and is. It correctly identfies that the parameter c in opt_doesnt_work isn't constexpr. Such arguments must be constant.

[Solved] Non Typevariable Argument In The Constraint 9To5Answer

Non-Type Template Argument Is Not A Constant Expression

In my main function i have the following block of code. A non type template argument must be a constant expression which the return. Why does parameter b as struct passes while n as int fails?

In Particular, The Line With The Comment Gives Me The Following Error.

Why doesn't standard allow to specify named variable of type const char*. Such arguments must be constant. It doesn't matter if a function is declared as constexpr and you feed it constexpr arguments.

It's Not A Problem Of Constexpr Actually, Is A Problem Of Template Argument Deduction.

If you declare a template function in your top level, and the template parameter is not static, it means that from one call to the other the function can change. These are parameter to function takeb and takeint which is not template argument of a.

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