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  1. #include <iostream>
  2.  
  3. // simulate #include <foo.h>
  4. // foo.h begin
  5. struct Foo {
  6.     typedef int foo;
  7. };
  8. // foo.h end
  9.  
  10. template<typename T>
  11. void Bar(T*, typename T::foo = 0) {
  12.     std::cout << __PRETTY_FUNCTION__ << std::endl;
  13. }
  14.  
  15. void Bar(void*) {
  16.     std::cout << __PRETTY_FUNCTION__ << std::endl;
  17. }
  18.  
  19. int main() {
  20.     Bar((Foo*)NULL);
  21. }
  22.  
Success #stdin #stdout 0.01s 2724KB
comments (?)
stdin 
Standard input is empty
stdout 
void Bar(T*, typename T::foo) [with T = Foo]
https://ideone.com/YTqkWN
language:
C++ (gcc 8.3)
created:
12 years ago
visibility:
public

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