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  1. #include <iostream>
  2.  
  3. template <unsigned int N> void foo(char const (&)[N]) {}
  4. void foo(char const *) { std::cout << "Foo\n"; }
  5.  
  6. int main()
  7. {
  8. 	char const * const a = "Hello";
  9. 	char const b[] = "World";
  10.  
  11. 	foo(a);
  12. 	foo(b);
  13. 	foo(static_cast<char const (&)[6]>(b));
  14. }
Success #stdin #stdout 0s 3340KB
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Standard input is empty
stdout
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Foo
Foo
Foo
https://ideone.com/3enzRP
language:
C++14 (gcc 8.3)
created:
12 years ago
visibility:
public

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