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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. struct Foo
  5. {
  6.    template <class T>
  7.    void bar(T);
  8. };
  9.  
  10. template<>
  11. void Foo::bar<int>(int i)
  12. {
  13.    cout << i << '\n';
  14. }
  15.  
  16. int main()
  17. {
  18.    Foo f;
  19.  
  20.    f.bar(1);
  21.    f.bar("Fail!");
  22.  
  23.    return 0;
  24. }
Compilation error #stdin compilation error #stdout 0s 3340KB
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stdin
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Standard input is empty
compilation info 
/home/5dOyCN/ccBuZJKP.o: In function `main':
prog.cpp:(.text.startup+0x2a): undefined reference to `void Foo::bar<char const*>(char const*)'
collect2: error: ld returned 1 exit status
stdout
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Standard output is empty
https://ideone.com/KbwToR
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
secret

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