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  1. #include <iostream>
  2.  
  3. template<typename T>
  4. T f()
  5. {
  6.   static double staticLocalVariable = 100.0;
  7.   struct local
  8.   {
  9.       static double f() { return staticLocalVariable=10; }
  10.   };
  11.   return local::f();
  12. }
  13.  
  14. int main() {
  15.         std::cout << f<double>() << std::endl;
  16. }
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
/home/ja4XWh/ccAoJ9Bk.o: In function `main':
prog.cpp:(.text+0x13): undefined reference to `staticLocalVariable'
collect2: ld returned 1 exit status
stdout
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Standard output is empty
https://ideone.com/vvwRc
language:
C++14 (gcc 8.3)
created:
12 years ago
visibility:
public

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