fork download
copy 
  1. struct MyClass
  2. {
  3. 	MyClass() = default;
  4. 	MyClass(int)
  5. 	{
  6. 	}
  7. 	MyClass operator+(MyClass const &other) const
  8. 	{
  9. 		//...
  10. 		return MyClass{/**/};
  11. 	}
  12. };
  13.  
  14. int main()
  15. {
  16. 	MyClass a, b;
  17. 	auto c = a + b; //fine
  18. 	auto d = a + 3; //fine
  19. 	auto e = 3 + a; //error
  20. }
  21.  
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
copy 
Standard input is empty
compilation info 
prog.cpp: In function 'int main()':
prog.cpp:19:13: error: no match for 'operator+' (operand types are 'int' and 'MyClass')
  auto e = 3 + a; //error
             ^
stdout
copy 
Standard output is empty
https://ideone.com/jv38ko
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!