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  1. int main() {
  2.     int x = 42;
  3.     int* y = &++x;
  4.     return 0;
  5. }
  6.  
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin 
Standard input is empty
compilation info 
prog.c: In function ‘main’:
prog.c:3:14: error: lvalue required as unary ‘&’ operand
     int* y = &++x;
              ^
prog.c:3:10: warning: unused variable ‘y’ [-Wunused-variable]
     int* y = &++x;
          ^
stdout 
Standard output is empty
https://ideone.com/lP2LlL
language:
C (gcc 8.3)
created:
12 years ago
visibility:
public

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