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      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