File: noexcept33.C

package info (click to toggle)
gcc-riscv64-unknown-elf 8.3.0.2019.08%2Bdfsg-1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 680,956 kB
  • sloc: ansic: 3,237,715; cpp: 896,882; ada: 772,854; f90: 144,254; asm: 68,788; makefile: 67,456; sh: 29,743; exp: 28,045; objc: 15,273; fortran: 11,885; python: 7,369; pascal: 5,375; awk: 3,725; perl: 2,872; yacc: 316; xml: 311; ml: 285; lex: 198; haskell: 122
file content (28 lines) | stat: -rw-r--r-- 494 bytes parent folder | download | duplicates (4) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
 
// PR c++/86378
// { dg-do compile { target c++11 } }

struct Pepper {};
struct Apple { Apple(int) {} };

struct Combination : Apple, Pepper
{
  Combination(Pepper p, Apple a)
    : Apple(a), Pepper(p)
  {}
};

struct MyCombination
{
  using Spice = Pepper;
  using Fruit = Apple;

  Combination combination;

  template<typename T>
  constexpr MyCombination(T&& t)
  noexcept(noexcept(Combination(Spice(), Fruit(t))))
    : combination(Spice(), Fruit(t))
  {}
};

MyCombination obj(Apple(4));