1 static unsigned int ok1 = !1 && 2; 2 static unsigned int bad1 = !1 & 2; 3 static unsigned int ok2 = !1 || 2; 4 static unsigned int bad2 = !1 | 2; 5 static unsigned int ok3 = 1 && !2; 6 static unsigned int bad3 = 1 & !2; 7 static unsigned int ok4 = 1 || !2; 8 static unsigned int bad4 = 1 | !2; 9 static unsigned int ok5 = !1 && !2; 10 static unsigned int bad5 = !1 & !2; 11 static unsigned int ok6 = !1 || !2; 12 static unsigned int bad6 = !1 | !2; 13 /* 14 * check-name: Dubious bitwise operation on !x 15 * 16 * check-error-start 17 dubious-bitwise-with-not.c:2:31: warning: dubious: !x & y 18 dubious-bitwise-with-not.c:4:31: warning: dubious: !x | y 19 dubious-bitwise-with-not.c:6:31: warning: dubious: x & !y 20 dubious-bitwise-with-not.c:8:31: warning: dubious: x | !y 21 dubious-bitwise-with-not.c:10:31: warning: dubious: !x & !y 22 dubious-bitwise-with-not.c:12:31: warning: dubious: !x | !y 23 * check-error-end 24 */ 25