/* $NetBSD: msg_136.c,v 1.5 2023/07/07 19:45:22 rillig Exp $ */ # 3 "msg_136.c" // Test for message: cannot do pointer arithmetic on operand of unknown size [136] /* lint1-extra-flags: -X 351 */ /* expect+1: warning: struct 'incomplete' never defined [233] */ struct incomplete; const struct incomplete * example(const struct incomplete *ptr) { /* expect+1: error: cannot do pointer arithmetic on operand of unknown size [136] */ return ptr + 5; }