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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	printf("%d\n", (int)sizeof(*NULL));
  5. 	return 0;
  6. }
  7.  
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin 
Standard input is empty
compilation info 
prog.c: In function ‘main’:
prog.c:4:28: error: invalid application of ‘sizeof’ to a void type [-Werror=pointer-arith]
  printf("%d\n", (int)sizeof(*NULL));
                            ^
cc1: all warnings being treated as errors
stdout 
Standard output is empty
https://ideone.com/J8ZzP1
language:
C99 (gcc 8.3)
created:
7 years ago
visibility:
public

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