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  1. #include <iostream>
  2.  
  3. template<int n> struct szt{};
  4. template<> struct szt<sizeof(int)>{typedef int type;};
  5. //#if ?
  6. template<> struct szt<sizeof(long)>{typedef long type;};
  7. //#endif
  8.  
  9. int main(){
  10.    return 0;
  11. }
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:6: error: redefinition of ‘struct szt<4>’
prog.cpp:4: error: previous definition of ‘struct szt<4>’
stdout
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Standard output is empty
https://ideone.com/7vhhV
language:
C++ (gcc 8.3)
created:
12 years ago
visibility:
secret

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