From: Simon Marchi <simon.marchi@efficios.com>
To: gdb-patches@sourceware.org
Cc: Simon Marchi <simon.marchi@efficios.com>
Subject: [PATCH 5/7] gdb: fix shellcheck warnings SC2034 (unused variable) in gdbarch.sh
Date: Tue, 28 Apr 2020 17:46:53 -0400 [thread overview]
Message-ID: <20200428214655.3255454-6-simon.marchi@efficios.com> (raw)
In-Reply-To: <20200428214655.3255454-1-simon.marchi@efficios.com>
shellcheck reports:
In gdbarch.sh line 139:
fallbackdefault="0"
^-------------^ SC2034: fallbackdefault appears unused. Verify use (or export if used externally).
Indeed, the `fallbackdefault` variable appears to be unused, remove the
code that sets it.
gdb/ChangeLog:
* gdbarch.sh: Remove code that sets fallbackdefault.
---
gdb/gdbarch.sh | 21 ++-------------------
1 file changed, 2 insertions(+), 19 deletions(-)
diff --git a/gdb/gdbarch.sh b/gdb/gdbarch.sh
index f1b9276775e3..4e4cc827b895 100755
--- a/gdb/gdbarch.sh
+++ b/gdb/gdbarch.sh
@@ -122,23 +122,6 @@ EOF
esac
esac
- # PREDEFAULT is a valid fallback definition of MEMBER when
- # multi-arch is not enabled. This ensures that the
- # default value, when multi-arch is the same as the
- # default value when not multi-arch. POSTDEFAULT is
- # always a valid definition of MEMBER as this again
- # ensures consistency.
-
- if [ -n "${postdefault}" ]
- then
- fallbackdefault="${postdefault}"
- elif [ -n "${predefault}" ]
- then
- fallbackdefault="${predefault}"
- else
- fallbackdefault="0"
- fi
-
#NOT YET: See gdbarch.log for basic verification of
# database
@@ -156,8 +139,8 @@ EOF
fallback_default_p ()
{
- ( [ -n "${postdefault}" ] && [ "x${invalid_p}" != "x0" ] ) \
- || ( [ -n "${predefault}" ] && [ "x${invalid_p}" = "x0" ] )
+ { [ -n "${postdefault}" ] && [ "x${invalid_p}" != "x0" ]; } \
+ || { [ -n "${predefault}" ] && [ "x${invalid_p}" = "x0" ]; }
}
class_is_variable_p ()
--
2.26.2
next prev parent reply other threads:[~2020-04-28 21:47 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-28 21:46 [PATCH 0/7] Make gdbarch.sh shellcheck-clean Simon Marchi
2020-04-28 21:46 ` [PATCH 1/7] gdb: fix shellcheck warnings SC2059 (variables in printf format string) in gdbarch.sh Simon Marchi
2020-04-28 21:46 ` [PATCH 2/7] gdb: fix shellcheck warnings SC2086 (missing double quotes) " Simon Marchi
2020-04-28 21:46 ` [PATCH 3/7] gdb: fix shellcheck warnings SC2006 (use $() instead of ``) " Simon Marchi
2020-04-28 21:46 ` [PATCH 4/7] gdb: fix shellcheck warnings SC2166 (&& and !! instead of -a and -o) " Simon Marchi
2020-04-28 21:46 ` Simon Marchi [this message]
2020-04-28 21:46 ` [PATCH 6/7] gdb: fix shellcheck warnings SC2154 (referenced but not assigned) " Simon Marchi
2020-04-28 21:46 ` [PATCH 7/7] gdb: silence shellcheck warning SC2162 (use read -r) " Simon Marchi
2020-04-29 21:08 ` [PATCH 0/7] Make gdbarch.sh shellcheck-clean Tom Tromey
2020-04-30 0:34 ` Simon Marchi
2020-04-30 14:25 ` Tom Tromey
2020-04-30 15:48 ` Simon Marchi
2020-05-07 1:59 ` Tom Tromey
2020-05-10 18:57 ` Pedro Alves
2020-05-10 21:36 ` Simon Marchi
2020-05-11 16:55 ` Tom Tromey
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