1 /* { dg-additional-options "-Wno-overflow" } */ 2 3 struct yc { 4 int c0; 5 char di[]; 6 }; 7 8 void qt(struct yc * ab)9 qt (struct yc *ab) 10 { 11 ab->di[0x7fffffff + 1] = ab->di[0]; 12 } 13