alxhub · February 2, 2016 19:17
diff --git a/gistfile1.c b/gistfile1.c
 #include <stdio.h>

 union foo {
  long long x;
  double y;
 };

 int main(int argc, char** argv) {
  union foo z;
  z.x = 0x7ff0000000000000L;
  printf("0x%x\n", (int)z.y);
 }
	#include <stdio.h>

	union foo {
	long long x;
	double y;
	};

	int main(int argc, char** argv) {
	union foo z;
	z.x = 0x7ff0000000000000L;
	printf("0x%x\n", (int)z.y);
	}