1/* $NetBSD: msg_118.c,v 1.8 2023/08/26 10:43:53 rillig Exp $ */ 2# 3 "msg_118.c" 3 4/* Test for message: semantics of '%s' change in C90; use explicit cast [118] */ 5 6/* lint1-flags: -hw -X 351 */ 7 8int 9int_shl_uint(int left, unsigned int right) 10{ 11 return left << right; 12} 13 14int 15int_shr_uint(int left, unsigned int right) 16{ 17 /* expect+1: warning: semantics of '>>' change in C90; use explicit cast [118] */ 18 return left >> right; 19} 20 21int 22int_shl_int(int left, int right) 23{ 24 return left << right; 25} 26 27/* 28 * The behavior of typeok_shl can only be triggered on 64-bit platforms, or 29 * in C99 mode, and the above tests require C90 mode. 30 * 31 * On 32-bit platforms both operands of the '<<' operator are first promoted 32 * individually, and since C90 does not know 'long long', the maximum 33 * bit-size for an integer type is 32 bits. 34 * 35 * Because of this difference there is no test for that case since as of 36 * 2021-05-04, all lint1 tests must be independent of the target platform and 37 * there is no way to toggle individual tests depending on the properties of 38 * the target platform. 39 */ 40