cigien

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cigien has asked 60 questions and find answers to 175 problems.

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cigien questions

Can a constexpr function contain a label?
Which of these new expressions with char arrays are well-formed?
Should conversion operators be considered for function template argument deduction?
Can a class containing a function pointer be used as a non-type template parameter?
Why is operator!= synthesized from operator==, but not the other way around?
Can class template constructors have a redundant template parameter list in c++20
How can I check if char encoding is ASCII?
deduced return type with function template
Is a function definition required to be instantiated when there is no need to check for narrowing?
clang says call to void consteval function is not a constant expression

cigien answers

Template static member definition depends on order passed to linker
Why this compound statement as a sequence of statements enclosed by braces and inside parentheses does not appear to be a valid statement expression
C++ One-liner. Is it legal to construct an object and call a function on the same line
Adding the : in front of variable gives wrong result
use of std::less in std::map does not compile
Default lambda argument in template function
template size_t deduction from constructor's arguments
classic array vs std::array
Values in optional<map<string, string>> getting "corrupted" in very specific cases
Is accessing a static struct::var without an object undefined behaviour? [duplicate]