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  1. #include <iostream>
  2. using namespace std;
  3.  
  4.     template <typename T>
  5.     class Foo
  6.     {};
  7.  
  8.     template <typename T, typename U>
  9.     class Foo<T(*)(U* const)>
  10.     {};
  11.  
  12.     template <typename T, typename U>
  13.     class Foo<T(*)(U*)>
  14.     {};
  15.  
  16. int main() {
  17. 	// your code goes here
  18. 	return 0;
  19. }
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
prog.cpp:13:11: error: redefinition of 'class Foo<T (*)(U*)>'
     class Foo<T(*)(U*)>
           ^
prog.cpp:9:11: error: previous definition of 'class Foo<T (*)(U*)>'
     class Foo<T(*)(U* const)>
           ^
stdout
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Standard output is empty
https://ideone.com/DKM4mS
language:
C++ (gcc 8.3)
created:
10 years ago
visibility:
public

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