8 sept. 2011 [temp.dep.constexpr]p2 identifies constants with literal type ... a class with a non-constant in-class initializer cannot have any constexpr ...
28 avr. 2015 constructors can not be evaluated as core constant expressions (since closure objects are non-literal types).
1 mars 2016 data-members is a literal type. This would allow the relevant special member functions to be constexpr (if not deleted) and thus.
24 avr. 2006 it returns a value (i.e. has non-void return type); ... static constexpr int val; // constexpr variable. }; constexpr int S::val = 7;.
30 mars 2018 Non-type template parameters are one of the few places in C++ ... of the constexpr keyword leaving us in a situation where we have a great.
13 janv. 2020 Some C++ functions can be marked as constexpr and others cannot. ... is are constexpr-friendly (closely related to “literal” types in the.
26 févr. 2006 to the macro INT_MAX is not an integral constant. That is due to an unnecessarily ... static constexpr int val; // constexpr variable.
stream system programming languages such as C and C++ do not have standard the notion of literal types
mechanism is the same as for automatic deducation of variable types. which are not known during compilation and can not have any side effects.
constexpr objects can't change at runtime Static data member of literal type static constexpr char who[] ... calculations might not have the same.