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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int a;
  5. int* b;
  6. int main()
  7. {
  8. 	int d = 7;
  9. 	b = &d;
  10. 	a = (int)b;
  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: In function ‘int main()’:
prog.cpp:10:11: error: cast from ‘int*’ to ‘int’ loses precision [-fpermissive]
  a = (int)b;
           ^
stdout
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Standard output is empty
https://ideone.com/mQBckC
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
public

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