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  1. #include <iostream>
  2.  
  3. constexpr int g() { return 30; }
  4.  
  5. constexpr int f()
  6. {
  7.     // Can we always omit const?
  8.     /* const */ int x = g();
  9.     x+=2;
  10.     /* const */ int y = 10;
  11.  
  12.     return x + y;
  13. }
  14.  
  15. int main() {
  16.  
  17.    std::cout << f() << "\n";
  18.     return 0;
  19. }
  20.  
Success #stdin #stdout 0s 3460KB
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https://ideone.com/L4Oa68
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
secret

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