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lint: fix lint warning 'expression has null effect'

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This commit is contained in:
rillig 2021-02-20 19:56:44 +00:00
parent 7ea8544678
commit 22478541ca
1 changed files with 9 additions and 9 deletions
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18
usr.bin/xlint/lint1/init.c
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@ -1,4 +1,4 @@
/* $NetBSD: init.c,v 1.74 2021/02/20 19:10:38 rillig Exp $ */
/* $NetBSD: init.c,v 1.75 2021/02/20 19:56:44 rillig Exp $ */
/*
* Copyright (c) 1994, 1995 Jochen Pohl
@ -37,7 +37,7 @@
#include <sys/cdefs.h>
#if defined(__RCSID) && !defined(lint)
__RCSID("$NetBSD: init.c,v 1.74 2021/02/20 19:10:38 rillig Exp $");
__RCSID("$NetBSD: init.c,v 1.75 2021/02/20 19:56:44 rillig Exp $");
#endif
#include <stdlib.h>
@ -113,11 +113,11 @@ namlist_t *namedmem = NULL;
static bool initstack_string(tnode_t *);
#ifndef DEBUG
#define debug_printf(fmt, ...) (void)0
#define debug_indent() (void)0
#define debug_enter(a) (void)0
#define debug_step(fmt, ...) (void)0
#define debug_leave(a) (void)0
#define debug_printf(fmt, ...) do { } while (false)
#define debug_indent() do { } while (false)
#define debug_enter(a) do { } while (false)
#define debug_step(fmt, ...) do { } while (false)
#define debug_leave(a) do { } while (false)
#else
static int debug_ind = 0;
@ -224,7 +224,7 @@ debug_named_member(void)
debug_printf("\n");
}
#else
#define debug_named_member() (void)0
#define debug_named_member() do { } while (false)
#endif
#ifdef DEBUG
@ -257,7 +257,7 @@ debug_initstack(void)
}
}
#else
#define debug_initstack() (void)0
#define debug_initstack() do { } while (false)
#endif
/*