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  1. /*void    f();*/
  2. void f(void);
  3. void f(int x){}
  4.  
  5. int     main(void)
  6. {
  7.     f(1);
  8. }
  9.  
Compilation error #stdin compilation error #stdout 0s 9288KB
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stdin
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Standard input is empty
compilation info 
prog.c:3:6: error: conflicting types for ‘f’
 void f(int x){}
      ^
prog.c:2:6: note: previous declaration of ‘f’ was here
 void f(void);
      ^
stdout
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Standard output is empty
https://ideone.com/whHGrw
language:
C (gcc 8.3)
created:
4 years ago
visibility:
public

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