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  1. int main () 
  2. {    
  3.     int fool=13;
  4.     const int foo=fool;
  5.     int bar[foo]={0}; //fails
  6.     return 0;
  7. }
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: In function ‘int main()’:
prog.cpp:5: error: variable-sized object ‘bar’ may not be initialized
prog.cpp:5: warning: unused variable ‘bar’
stdout
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Standard output is empty
https://ideone.com/mv6UB
language:
C++ (gcc 8.3)
created:
12 years ago
visibility:
public

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