modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/compile/opout.c (about) 1 x () 2 {} 3 4 y () 5 {} 6 7 z (a, b) 8 { 9 return (int) &a + (int) &b + (int) x + (int) z; 10 }