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  1. template <class = void>
  2. struct FooStatics {
  3.     static constexpr const int mymember = 42;
  4. };
  5. template <class X>
  6. constexpr const int FooStatics<X>::mymember;
  7.  
  8. struct Foo : FooStatics<> {
  9. 	//...
  10. };
  11.  
  12. // ----------------------------------------
  13.  
  14. int main() {
  15. 	const int & myref = Foo::mymember;
  16. }
  17.  
Success #stdin #stdout 0s 3336KB
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https://ideone.com/Q4JU5R
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
secret

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