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  1. template<typename T1,
  2. 		 typename T2 = decltype(&T1::method)>
  3. struct Foo {};
  4.  
  5. struct Bar
  6. {
  7. 	void method() { }
  8. };
  9.  
  10. template<class T> Foo<T> foo(T&)
  11. {
  12. 	return Foo<T>();
  13. }
  14.  
  15. int main()
  16. {			
  17. 	Bar t;
  18. 	foo(t);
  19. }
Success #stdin #stdout 0s 3292KB
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https://ideone.com/VuMZaO
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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