1 /* $NetBSD: msg_164.c,v 1.6 2023/07/07 19:45:22 rillig Exp $ */ 2 # 3 "msg_164.c" 3 4 // Test for message: assignment of negative constant to unsigned type [164] 5 6 /* lint1-extra-flags: -X 351 */ 7 8 void 9 example(void) 10 { 11 /* expect+1: warning: initialization of unsigned with negative constant [221] */ 12 unsigned char uch = -3; 13 14 /* expect+1: warning: assignment of negative constant to unsigned type [164] */ 15 uch = -5; 16 /* expect+1: warning: conversion of negative constant to unsigned type [222] */ 17 uch += -7; 18 /* expect+1: warning: conversion of negative constant to unsigned type [222] */ 19 uch *= -1; 20 } 21