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| author | Tom Tromey <tom@tromey.com> | 2018-07-08 12:39:36 -0600 |
|---|---|---|
| committer | Tom Tromey <tom@tromey.com> | 2018-07-22 13:20:02 -0600 |
| commit | 157663703656814c751998747faadf41711e51ec (patch) | |
| tree | 5a70fe3d56d57cc18207ff3577ad2c3c5e435446 /gdb/charset.c | |
| parent | f4e80e1301f916ae7952abaf4ff1ebeac00951b3 (diff) | |
| download | fsf-binutils-gdb-157663703656814c751998747faadf41711e51ec.zip fsf-binutils-gdb-157663703656814c751998747faadf41711e51ec.tar.gz fsf-binutils-gdb-157663703656814c751998747faadf41711e51ec.tar.bz2 | |
Unused variable fixes related to conditional compilation
This patch fixes various unused variable warnings that are related to
conditional compilation. In these cases, either the variable is now
protected by the same #if as its uses, or the declaration is simply
lowered into the conditionally-compiled block.
gdb/ChangeLog
2018-07-22 Tom Tromey <tom@tromey.com>
* windows-nat.c (saved_context): Conditionally define.
* remote.c (remote_target::remote_btrace_maybe_reopen):
Conditionally declare "warned".
* inflow.c (sigquit_ours): Conditionally define.
(new_tty): Move "tty" declaration inside #if.
* guile/guile.c (guile_datadir): Conditionally define.
* charset.c (set_be_le_names): Move some declarations inside #if.
* btrace.c (parse_xml_btrace): Move "errcode" declaration inside
#if.
(parse_xml_btrace_conf): Likewise.
Diffstat (limited to 'gdb/charset.c')
| -rw-r--r-- | gdb/charset.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gdb/charset.c b/gdb/charset.c index fcb24a4..8bb2b4d 100644 --- a/gdb/charset.c +++ b/gdb/charset.c @@ -295,9 +295,6 @@ static struct gdbarch *be_le_arch; static void set_be_le_names (struct gdbarch *gdbarch) { - int i, len; - const char *target_wide; - if (be_le_arch == gdbarch) return; be_le_arch = gdbarch; @@ -307,6 +304,9 @@ set_be_le_names (struct gdbarch *gdbarch) target_wide_charset_le_name = "UTF-32LE"; target_wide_charset_be_name = "UTF-32BE"; #else + int i, len; + const char *target_wide; + target_wide_charset_le_name = NULL; target_wide_charset_be_name = NULL; |