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fix code that causes warnings on gcc 4.6

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* libguile/arrays.c (scm_i_read_array):
* libguile/backtrace.c (display_backtrace_body):
* libguile/filesys.c (scm_readdir)
* libguile/i18n.c (chr_to_case):
* libguile/ports.c (register_finalizer_for_port):
* libguile/posix.c (scm_nice):
* libguile/stacks.c (scm_make_stack): Clean up a number of
  set-but-unused vars.  Thanks to Douglas Mencken for the report.

* libguile/numbers.c (scm_log, scm_exp): Fix a few #if cases that should
  be #ifdef.
This commit is contained in:
Andy Wingo 2011-03-17 11:42:50 +01:00
parent 148c331769
commit 03976fee3b
8 changed files with 14 additions and 31 deletions
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5
libguile/filesys.c
View file

@ -1,4 +1,4 @@
/* Copyright (C) 1996,1997,1998,1999,2000,2001, 2002, 2004, 2006, 2009, 2010 Free Software Foundation, Inc.
/* Copyright (C) 1996,1997,1998,1999,2000,2001, 2002, 2004, 2006, 2009, 2010, 2011 Free Software Foundation, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
@ -845,7 +845,6 @@ SCM_DEFINE (scm_readdir, "readdir", 1, 0, 0,
{
struct dirent_or_dirent64 de; /* just for sizeof */
DIR *ds = (DIR *) SCM_SMOB_DATA_1 (port);
size_t namlen;
#ifdef NAME_MAX
char buf [SCM_MAX (sizeof (de),
sizeof (de) - sizeof (de.d_name) + NAME_MAX + 1)];
@ -865,8 +864,6 @@ SCM_DEFINE (scm_readdir, "readdir", 1, 0, 0,
if (! rdent)
return SCM_EOF_VAL;
namlen = NAMLEN (rdent);
return (rdent ? scm_from_locale_stringn (rdent->d_name, NAMLEN (rdent))
: SCM_EOF_VAL);
}