From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugs-return-176483-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 32374 invoked by alias); 12 Feb 2006 23:27:36 -0000
Received: (qmail 32361 invoked by uid 48); 12 Feb 2006 23:27:33 -0000
Date: Sun, 12 Feb 2006 23:27:00 -0000
Subject: [Bug c/26245]  New: 10 * local variable set but not used
X-Bugzilla-Reason: CC
Message-ID: <bug-26245-9596@http.gcc.gnu.org/bugzilla/>
Reply-To: gcc-bugzilla@gcc.gnu.org
To: gcc-bugs@gcc.gnu.org
From: "dcb314 at hotmail dot com" <gcc-bugzilla@gcc.gnu.org>
Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
List-Archive: <http://gcc.gnu.org/ml/gcc-bugs/>
List-Post: <mailto:gcc-bugs@gcc.gnu.org>
List-Help: <mailto:gcc-bugs-help@gcc.gnu.org>
Sender: gcc-bugs-owner@gcc.gnu.org
X-SW-Source: 2006-02/txt/msg01229.txt.bz2
List-Id: <gcc-bugs.sourceware.org>

I just tried to compile the GNU CC version 4.2 snapshot 20060211 with
the Intel C compiler.

It said

../../src/gcc-4.2-20060211/gcc/c-decl.c(4523): remark #593: variable
"type_as_written" was set but never used
../../src/gcc-4.2-20060211/gcc/tree-cfg.c(3207): remark #593: variable "src"
was set but never used
../../src/gcc-4.2-20060211/gcc/tree-dfa.c(732): remark #593: variable "v_ann"
was set but never used
../../src/gcc-4.2-20060211/gcc/tree-into-ssa.c(1441): remark #593: variable
"ann" was set but never
used
../../src/gcc-4.2-20060211/gcc/tree-outof-ssa.c(1892): remark #593: variable
"ann" was set but never used
../../src/gcc-4.2-20060211/gcc/tree-outof-ssa.c(1843): remark #593: variable
"changed" was set but never used
../../src/gcc-4.2-20060211/gcc/tree-ssa-copy.c(352): remark #593: variable
"lhs" was set but never used
../../src/gcc-4.2-20060211/gcc/tree-ssa-copy.c(674): remark #593: variable
"ann" was set but never used
../../src/gcc-4.2-20060211/gcc/tree-ssa-operands.c(957): remark #593: variable
"ann" was set but never used
../../src/gcc-4.2-20060211/gcc/tree-ssa-alias.c(1430): remark #593: variable
"n_vars" was set but never used

I've checked all of these, and they all look like local variable that can
safely
be deleted to me.


-- 
           Summary: 10 * local variable set but not used
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dcb314 at hotmail dot com
  GCC host triplet: x86_64-suse-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26245