FilesExpand file tree

master

/

2.09.decltype.auto.cpp

Copy path

Blame

More file actions

Blame

More file actions

Latest commit

 

History

History

History

22 lines (18 loc) · 376 Bytes

master

/

2.09.decltype.auto.cpp

Copy path

Top

File metadata and controls

• Code
• Blame

22 lines (18 loc) · 376 Bytes

Raw

Copy raw file

Download raw file

Open symbols panel

Edit and raw actions

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

//

// 2.9.decltype.auto.cpp

// chapter 2 language usability

// modern cpp tutorial

//

// created by changkun at changkun.de

// https://github.com/changkun/modern-cpp-tutorial

//

template<int i>

struct Int {};

constexpr auto iter(Int<0>) -> Int<0>;

template<int i>

constexpr auto iter(Int<i>) {

return iter(Int<i-1>{});

}

int main() {

decltype(iter(Int<10>{})) a;

}