1 /* $NetBSD: msg_335.c,v 1.3 2023/07/07 19:45:22 rillig Exp $ */ 2 # 3 "msg_335.c" 3 4 // Test for message: operand of '%s' must not be bool [335] 5 // 6 // See d_c99_bool_strict.c for many more examples. 7 8 /* lint1-extra-flags: -T -X 351 */ 9 10 typedef _Bool bool; 11 12 void 13 example(bool b) 14 { 15 /* expect+1: error: operand of '+' must not be bool [335] */ 16 b = +b; 17 18 /* expect+1: error: operand of '-' must not be bool [335] */ 19 b = -b; 20 21 b = !b; 22 23 /* expect+1: error: operand of 'x++' must not be bool [335] */ 24 b++; 25 26 /* expect+1: error: operand of '++x' must not be bool [335] */ 27 ++b; 28 29 /* expect+1: error: operand of 'x--' must not be bool [335] */ 30 b--; 31 32 /* expect+1: error: operand of '--x' must not be bool [335] */ 33 --b; 34 } 35