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[rfa/testsuite/threads] fix gcc signed/unsigned warning
- From: Michael Chastain <mec dot gnu at mindspring dot com>
- To: msnyder at redhat dot com
- Cc: gdb-patches at sources dot redhat dot com
- Date: Thu, 26 Aug 2004 13:03:42 -0400
- Subject: [rfa/testsuite/threads] fix gcc signed/unsigned warning
This patch takes care of one set of gcc HEAD warnings in
schedlock.c and thread-specific.c.
The code uses "unsigned int" and "signed int" for the same data, but I'm
not into changing that right now. I'm just killing the compiler warning
so the code can keep doing what it's doing.
Tested on native i686-pc-linux-gnu with gcc 2.95.3, gcc 3.3.4,
gcc 3.4.1, and gcc HEAD 20040824, dwarf-2 and stabs+.
Okay to commit?
2004-08-26 Michael Chastain <mec.gnu@mindspring.com>
Fix PR testsuite/1735.
* gdb.threads/schedlock.c (thread_function): Add a cast
to suppress a gcc warning.
* gdb.threads/thread-specific.c (thread_function): Likewise.
Index: gdb.threads/schedlock.c
===================================================================
RCS file: /cvs/src/src/gdb/testsuite/gdb.threads/schedlock.c,v
retrieving revision 1.4
diff -c -3 -p -r1.4 schedlock.c
*** gdb.threads/schedlock.c 26 Aug 2004 13:10:19 -0000 1.4
--- gdb.threads/schedlock.c 26 Aug 2004 16:40:48 -0000
***************
*** 1,6 ****
/* This testcase is part of GDB, the GNU debugger.
! Copyright 2002, 2003 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
--- 1,6 ----
/* This testcase is part of GDB, the GNU debugger.
! Copyright 2002, 2003, 2004 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
*************** int main() {
*** 52,58 ****
void *thread_function(void *arg) {
int my_number = (long) arg;
! int *myp = &args[my_number];
/* Don't run forever. Run just short of it :) */
while (*myp > 0)
--- 52,58 ----
void *thread_function(void *arg) {
int my_number = (long) arg;
! int *myp = (int *) &args[my_number];
/* Don't run forever. Run just short of it :) */
while (*myp > 0)
Index: gdb.threads/thread-specific.c
===================================================================
RCS file: /cvs/src/src/gdb/testsuite/gdb.threads/thread-specific.c,v
retrieving revision 1.1
diff -c -3 -p -r1.1 thread-specific.c
*** gdb.threads/thread-specific.c 1 Feb 2004 18:04:37 -0000 1.1
--- gdb.threads/thread-specific.c 26 Aug 2004 16:40:48 -0000
*************** int main() {
*** 53,59 ****
void *thread_function(void *arg) {
int my_number = (long) arg;
! int *myp = &args[my_number];
/* Don't run forever. Run just short of it :) */
while (*myp > 0)
--- 53,59 ----
void *thread_function(void *arg) {
int my_number = (long) arg;
! int *myp = (int *) &args[my_number];
/* Don't run forever. Run just short of it :) */
while (*myp > 0)