What are some uses of decltype(auto)?...

Choosing between different function declaration styles in C++: auto vs. traditional return type synt...

Is void{} legal or not?...

Why can the return type of main not be deduced?...

Is a placeholder return type allowed for main?...

What is the meaning of the auto keyword?...

How is type deduced from auto return type?...

What does auto mean in a return type, and when are explicit return types necessary?...

C++ Assign a variable to function call that could return void...

Return a lambda from a lambda...

Deduced type with 'auto &&' as function return type...

Advantages of arrow syntax in function declaration...

The variadic template with automatic return type argument deduction...

How do write a templated free function depending on return type...

If-then-else vs ternary operator when returning full or empty std::optional...

Problems after commenting out "using namespace std;"...

C++ get return type for template argument...

Why does "return (str);" deduce a different type than "return str;" in C++?...

Type-safe composition of maps in C++...

Three-way comparison operator with inconsistent ordering deduction...

why return type deduction can not support SFINAE with std::is_invocable_v...

Why doesn't std::is_invocable work with templated operator() which return type is auto-deduced (...

specialize return type to void or const lvalue reference...

Deduce template return type in C++...

prevent return type deduction of lambda...

auto return type not deducing reference...

Function declaration with auto using new C++11 syntax but with auto& and without ->...

When should I use C++14 automatic return type deduction?...

Legitimate uses of the trailing return type syntax as of C++14...

Deducing the return type of an inline static member function in class definition...