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Improve the error message that results when you have a multi-variable .for 

and the substitution list doesn't divide evenly.
This commit is contained in:
dholland 2010-02-06 20:37:13 +00:00
parent 572b649d58
commit 607923e4ca
1 changed files with 5 additions and 4 deletions
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9
usr.bin/make/for.c
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@ -1,4 +1,4 @@
/* $NetBSD: for.c,v 1.46 2009/01/17 13:29:37 dsl Exp $ */
/* $NetBSD: for.c,v 1.47 2010/02/06 20:37:13 dholland Exp $ */
/*
* Copyright (c) 1992, The Regents of the University of California.
@ -30,14 +30,14 @@
*/
#ifndef MAKE_NATIVE
static char rcsid[] = "$NetBSD: for.c,v 1.46 2009/01/17 13:29:37 dsl Exp $";
static char rcsid[] = "$NetBSD: for.c,v 1.47 2010/02/06 20:37:13 dholland Exp $";
#else
#include <sys/cdefs.h>
#ifndef lint
#if 0
static char sccsid[] = "@(#)for.c 8.1 (Berkeley) 6/6/93";
#else
__RCSID("$NetBSD: for.c,v 1.46 2009/01/17 13:29:37 dsl Exp $");
__RCSID("$NetBSD: for.c,v 1.47 2010/02/06 20:37:13 dholland Exp $");
#endif
#endif /* not lint */
#endif
@ -237,7 +237,8 @@ For_Eval(char *line)
if (strlist_num(&new_for->items) % strlist_num(&new_for->vars)) {
Parse_Error(PARSE_FATAL,
"Wrong number of words in .for substitution list %d %d",
"Wrong number of words (%d) in .for substitution list"
" with %d vars",
strlist_num(&new_for->items), strlist_num(&new_for->vars));
/*
* Return 'success' so that the body of the .for loop is accumulated.