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  1.     int main(void) {
  2.         int flag = 0, array[30], b = 3;
  3.  
  4.         if (!flag) {
  5.             int (*M)[b] = (int (*)[b]) array;
  6.             // note that dereferencing M here is undefined behaviour
  7.             (void)M;
  8.         }
  9.         return 0;
  10.     }
  11.  
Success #stdin #stdout 0s 9288KB
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https://ideone.com/V66B0G
language:
C99 (gcc 8.3)
created:
6 years ago
visibility:
public

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