modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/execute/20020225-2.c (about) 1 static int 2 test(int x) 3 { 4 union 5 { 6 int i; 7 double d; 8 } a; 9 a.d = 0; 10 a.i = 1; 11 return x >> a.i; 12 } 13 14 int main(void) 15 { 16 if (test (5) != 2) 17 abort (); 18 exit (0); 19 }