1 /* $NetBSD: msg_222.c,v 1.3 2021/08/27 20:49:25 rillig Exp $ */ 2 # 3 "msg_222.c" 3 4 // Test for message: conversion of negative constant to unsigned type [222] 5 6 /* expect+1: warning: initialization of unsigned with negative constant [221] */ 7 unsigned int global = -1; 8 9 void take_unsigned_int(unsigned int); 10 11 void 12 function(void) 13 { 14 /* expect+1: warning: initialization of unsigned with negative constant [221] */ 15 unsigned int local = -1; 16 17 /* expect+1: warning: conversion of negative constant to unsigned type, arg #1 [296] */ 18 take_unsigned_int(-1); 19 20 if (local & -1) 21 return; 22 23 /* expect+1: warning: comparison of unsigned int with negative constant, op < [162] */ 24 if (local < -1) 25 return; 26 27 local &= -1; 28 29 /* expect+1: warning: conversion of negative constant to unsigned type [222] */ 30 local += -1; 31 } 32