[binutils-gdb] Improve -Wunused-value testcase build failures fix

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[binutils-gdb] Improve -Wunused-value testcase build failures fix

Sourceware - gdb-testers mailing list
*** TEST RESULTS FOR COMMIT 7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5 ***

commit 7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5
Author:     Gary Benson <[hidden email]>
AuthorDate: Tue Jun 23 15:11:27 2020 +0100
Commit:     Gary Benson <[hidden email]>
CommitDate: Tue Jun 23 15:11:27 2020 +0100

    Improve -Wunused-value testcase build failures fix
   
    This commit improves upon my previous -Wunused-value fix by
    replacing the various dummy variables with casts to void, as
    suggested by Pedro.
   
    gdb/testsuite/ChangeLog:
   
            * gdb.cp/namespace.cc: Improve -Wunused-value fix.
            * gdb.cp/nsimport.cc: Likewise.
            * gdb.cp/nsnested.cc: Likewise.
            * gdb.cp/nsnoimports.cc: Likewise.
            * gdb.cp/nsusing.cc: Likewise.
            * gdb.cp/smartp.cc: Likewise.
            * gdb.python/py-pp-integral.c: Likewise.
            * gdb.python/py-pp-re-notag.c: Likewise.

diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index 50dc4eae66..18d19470d5 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,15 @@
+2020-06-23  Gary Benson <[hidden email]>
+    Pedro Alves  <[hidden email]>
+
+ * gdb.cp/namespace.cc: Improve -Wunused-value fix.
+ * gdb.cp/nsimport.cc: Likewise.
+ * gdb.cp/nsnested.cc: Likewise.
+ * gdb.cp/nsnoimports.cc: Likewise.
+ * gdb.cp/nsusing.cc: Likewise.
+ * gdb.cp/smartp.cc: Likewise.
+ * gdb.python/py-pp-integral.c: Likewise.
+ * gdb.python/py-pp-re-notag.c: Likewise.
+
 2020-06-23  Gary Benson <[hidden email]>
 
  * gdb.cp/namespace.cc: Avoid build failure with -Wunused-value.
diff --git a/gdb/testsuite/gdb.cp/namespace.cc b/gdb/testsuite/gdb.cp/namespace.cc
index 1ff34261bd..8c78a7e9da 100644
--- a/gdb/testsuite/gdb.cp/namespace.cc
+++ b/gdb/testsuite/gdb.cp/namespace.cc
@@ -150,22 +150,22 @@ namespace C
       // plan to have GDB try to print out, just to make sure that the
       // compiler and I agree which ones should be legal!  It's easy
       // to screw up when testing the boundaries of namespace stuff.
-      int unused1 = c;
+      (void) c;
       //cc;
-      int unused2 = C::cc;
-      int unused3 = cd;
+      (void) C::cc;
+      (void) cd;
       //C::D::cd;
-      int unused4 = E::cde;
-      int unused5 = shadow;
+      (void) E::cde;
+      (void) shadow;
       //E::ce;
-      int unused6 = cX;
-      int unused7 = F::cXf;
-      int unused8 = F::cXfX;
-      int unused9 = X;
-      int unusedA = G::Xg;
+      (void) cX;
+      (void) F::cXf;
+      (void) F::cXfX;
+      (void) X;
+      (void) G::Xg;
       //cXOtherFile;
       //XOtherFile;
-      int unusedB = G::XgX;
+      (void) G::XgX;
 
       return;
     }
diff --git a/gdb/testsuite/gdb.cp/nsimport.cc b/gdb/testsuite/gdb.cp/nsimport.cc
index 5fc57b052f..92a10907f9 100644
--- a/gdb/testsuite/gdb.cp/nsimport.cc
+++ b/gdb/testsuite/gdb.cp/nsimport.cc
@@ -13,8 +13,8 @@ namespace{
 
 int main()
 {
-  int unused1 = x;
-  int unused2 = xx;
-  int unused3 = xxx;
+  (void) x;
+  (void) xx;
+  (void) xxx;
   return 0;
 }
diff --git a/gdb/testsuite/gdb.cp/nsnested.cc b/gdb/testsuite/gdb.cp/nsnested.cc
index fc3e11fade..ec992b23e8 100644
--- a/gdb/testsuite/gdb.cp/nsnested.cc
+++ b/gdb/testsuite/gdb.cp/nsnested.cc
@@ -15,7 +15,7 @@ namespace C
     int
     second()
     {
-      int unused = ab;
+      (void) ab;
       return 0;
     }
   }
diff --git a/gdb/testsuite/gdb.cp/nsnoimports.cc b/gdb/testsuite/gdb.cp/nsnoimports.cc
index 9968c35e68..e3ea8744fd 100644
--- a/gdb/testsuite/gdb.cp/nsnoimports.cc
+++ b/gdb/testsuite/gdb.cp/nsnoimports.cc
@@ -18,9 +18,9 @@ namespace A
     }
 
     int first(){
-      int unused1 = _a;
-      int unused2 = ab;
-      int unused3 = C::abc;
+      (void) _a;
+      (void) ab;
+      (void) C::abc;
       return C::second();
     }
   }
@@ -30,8 +30,8 @@ namespace A
 int
 main()
 {
-  int unused1 = A::_a;
-  int unused2 = A::B::ab;
-  int unused3 = A::B::C::abc;
+  (void) A::_a;
+  (void) A::B::ab;
+  (void) A::B::C::abc;
   return A::B::first();
 }
diff --git a/gdb/testsuite/gdb.cp/nsusing.cc b/gdb/testsuite/gdb.cp/nsusing.cc
index 980a91acbe..fa5c9d01f5 100644
--- a/gdb/testsuite/gdb.cp/nsusing.cc
+++ b/gdb/testsuite/gdb.cp/nsusing.cc
@@ -35,7 +35,7 @@ namespace L
   using namespace J;
   int marker8 ()
   {
-    int unused = jx;
+    (void) jx;
     return K::marker9 ();
   }
 }
@@ -53,7 +53,7 @@ namespace I
   int marker7 ()
   {
     using namespace G::H;
-    int unused = ghx;
+    (void) ghx;
     return L::marker8 ();
   }
 }
@@ -69,7 +69,7 @@ namespace E
 using namespace E::F;
 int marker6 ()
 {
-  int unused = efx;
+  (void) efx;
   return I::marker7 ();
 }
 
@@ -92,7 +92,7 @@ namespace D
 using namespace C;
 int marker5 ()
 {
-  int unused = cc;
+  (void) cc;
   return marker6 ();
 }
 
@@ -110,7 +110,7 @@ int marker3 ()
 int marker2 ()
 {
   namespace B = A;
-  int unused = B::_a;
+  (void) B::_a;
   return marker3 ();
 }
 
@@ -134,6 +134,6 @@ int marker1 ()
 int main ()
 {
   using namespace A;
-  int unused = _a;
+  (void) _a;
   return marker1 ();
 }
diff --git a/gdb/testsuite/gdb.cp/smartp.cc b/gdb/testsuite/gdb.cp/smartp.cc
index ed521020c9..eaae77fc8c 100644
--- a/gdb/testsuite/gdb.cp/smartp.cc
+++ b/gdb/testsuite/gdb.cp/smartp.cc
@@ -131,12 +131,12 @@ int main(){
   sp3->foo(1);
   sp3->foo('a');
 
-  int unused1 = sp4->a;
-  int unused2 = sp4->b;
+  (void) sp4->a;
+  (void) sp4->b;
 
   Type4 *mt4p = &mt4;
-  int unused3 = mt4p->a;
-  int unused4 = mt4p->b;
+  (void) mt4p->a;
+  (void) mt4p->b;
 
   A a;
   B b;
diff --git a/gdb/testsuite/gdb.python/py-pp-integral.c b/gdb/testsuite/gdb.python/py-pp-integral.c
index eadb466d0c..cd7c914d41 100644
--- a/gdb/testsuite/gdb.python/py-pp-integral.c
+++ b/gdb/testsuite/gdb.python/py-pp-integral.c
@@ -17,10 +17,10 @@
 
 typedef long time_t;
 
-static time_t
+static void
 tick_tock (time_t *t)
 {
-  return *t++;
+  (void) *t++;
 }
 
 int
diff --git a/gdb/testsuite/gdb.python/py-pp-re-notag.c b/gdb/testsuite/gdb.python/py-pp-re-notag.c
index eadb466d0c..cd7c914d41 100644
--- a/gdb/testsuite/gdb.python/py-pp-re-notag.c
+++ b/gdb/testsuite/gdb.python/py-pp-re-notag.c
@@ -17,10 +17,10 @@
 
 typedef long time_t;
 
-static time_t
+static void
 tick_tock (time_t *t)
 {
-  return *t++;
+  (void) *t++;
 }
 
 int
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Failures on Ubuntu-Aarch64-native-extended-gdbserver-m64, branch master

Sourceware - gdb-testers mailing list
Buildername:
        Ubuntu-Aarch64-native-extended-gdbserver-m64

Worker:
        ubuntu-aarch64

Full Build URL:
        https://gdb-buildbot.osci.io/#builders/5/builds/3145

Author:
        Gary Benson <[hidden email]>

Commit tested:
        7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5

Subject of commit:
        Improve -Wunused-value testcase build failures fix

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Ubuntu-Aarch64-native-extended-gdbserver-m64/7e/7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5/

*** Diff to previous build ***
==============================================
PASS -> UNRESOLVED: gdb.threads/attach-into-signal.exp: threaded: attach
new FAIL: gdb.threads/attach-into-signal.exp: threaded: thread apply 2 print $_siginfo.si_signo
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Ubuntu-Aarch64-native-extended-gdbserver-m64/7e/7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Ubuntu-Aarch64-native-extended-gdbserver-m64/7e/7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5//xfail.table.gz>

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Failures on Ubuntu-Aarch64-native-gdbserver-m64, branch master

Sourceware - gdb-testers mailing list
In reply to this post by Sourceware - gdb-testers mailing list
Buildername:
        Ubuntu-Aarch64-native-gdbserver-m64

Worker:
        ubuntu-aarch64

Full Build URL:
        https://gdb-buildbot.osci.io/#builders/19/builds/3186

Author:
        Gary Benson <[hidden email]>

Commit tested:
        7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5

Subject of commit:
        Improve -Wunused-value testcase build failures fix

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Ubuntu-Aarch64-native-gdbserver-m64/7e/7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5/

*** Diff to previous build ***
==============================================
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=off: cond_bp_target=0: inferior 1 exited
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Ubuntu-Aarch64-native-gdbserver-m64/7e/7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Ubuntu-Aarch64-native-gdbserver-m64/7e/7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5//xfail.table.gz>

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*** COMPILATION FAILED *** Failures on Fedora-i686, branch master *** BREAKAGE ***

gdb-buildbot-2
In reply to this post by Sourceware - gdb-testers mailing list
Buildername:
        Fedora-i686

Worker:
        fedora-x86-64-3

Full Build URL:
        https://gdb-buildbot.osci.io/#builders/18/builds/3550

Author:
        Gary Benson <[hidden email]>

Commit tested:
        7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5

Subject of commit:
        Improve -Wunused-value testcase build failures fix

*** FAILED to build GDB -- compile gdb ***
==============================================

+++ The full log is too big to be posted here.
+++ These are the last 100 lines of it.

  CXX    user-regs.o
  CXX    utils.o
  CXX    v850-tdep.o
  CXX    valarith.o
  CXX    valops.o
  CXX    valprint.o
  CXX    value.o
  CXX    varobj.o
  CXX    vax-nbsd-tdep.o
  CXX    vax-tdep.o
  GEN    stamp-version
  CXX    windows-tdep.o
  CXX    x86-linux-nat.o
  CXX    x86-nat.o
  CXX    x86-tdep.o
  CXX    xcoffread.o
  GEN    xml-builtin.c
  CXX    xml-support.o
  CXX    xml-syscall.o
  CXX    xml-tdesc.o
  CXX    xstormy16-tdep.o
  CXX    xtensa-config.o
  CXX    xtensa-linux-tdep.o
  CXX    xtensa-tdep.o
  CXX    gdb.o
  CXX    aarch32-tdep.o
  CXX    ada-exp.o
  CXX    ada-lang.o
  CXX    ada-tasks.o
  CXX    ada-typeprint.o
  CXX    ada-valprint.o
  CXX    ada-varobj.o
  CXX    addrmap.o
  CXX    agent.o
  CXX    alloc.o
  CXX    annotate.o
  CXX    arc-tdep.o
  CXX    arch-utils.o
  CXX    arch/aarch32.o
  CXX    arch/arc.o
  CXX    arch/arm-get-next-pcs.o
  CXX    arch/arm-linux.o
  CXX    arch/arm.o
  CXX    arch/i386.o
  CXX    arch/ppc-linux-common.o
  CXX    arch/riscv.o
  CXX    arm-bsd-tdep.o
  CXX    arm-fbsd-tdep.o
  CXX    arm-linux-tdep.o
  CXX    arm-nbsd-tdep.o
  CXX    arm-obsd-tdep.o
  CXX    arm-pikeos-tdep.o
  CXX    arm-symbian-tdep.o
  CXX    arm-tdep.o
  CXX    arm-wince-tdep.o
  CXX    async-event.o
  CXX    auto-load.o
  CXX    auxv.o
  CXX    avr-tdep.o
  CXX    ax-gdb.o
  CXX    ax-general.o
  CXX    bcache.o
  CXX    bfd-target.o
  CXX    bfin-linux-tdep.o
  CXX    bfin-tdep.o
  CXX    block.o
  CXX    blockframe.o
  CXX    break-catch-sig.o
  CXX    break-catch-syscall.o
  CXX    break-catch-throw.o
  CXX    breakpoint.o
  CXX    bsd-uthread.o
  CXX    btrace.o
  CXX    build-id.o
  CXX    buildsym-legacy.o
  CXX    buildsym.o
  CXX    c-exp.o
  CXX    cp-name-parser.o
  CXX    d-exp.o
  CXX    f-exp.o
  CXX    go-exp.o
  CXX    m2-exp.o
  CXX    p-exp.o
  CXX    rust-exp.o
  CXX    version.o
  CXX    xml-builtin.o
  GEN    init.c
  CXX    init.o
  CXXLD  gdb
/usr/bin/ld: ../opcodes/libopcodes.a(riscv-dis.o): in function `parse_riscv_dis_option':
/home/gdb-buildbot/fedora-x86-64-3/fedora-i686/build/opcodes/../../binutils-gdb/opcodes/riscv-dis.c:102: undefined reference to `riscv_get_priv_spec_class'
collect2: error: ld returned 1 exit status
make[2]: *** [Makefile:1861: gdb] Error 1
make[1]: *** [Makefile:10066: all-gdb] Error 2
make[2]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-i686/build/gdb'
make[1]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-3/fedora-i686/build'
make: *** [Makefile:854: all] Error 2
program finished with exit code 2
elapsedTime=452.969624
==============================================

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Failures on Fedora-x86_64-cc-with-index, branch master

gdb-buildbot-2
In reply to this post by Sourceware - gdb-testers mailing list
Buildername:
        Fedora-x86_64-cc-with-index

Worker:
        fedora-x86-64-3

Full Build URL:
        https://gdb-buildbot.osci.io/#builders/20/builds/3498

Author:
        Gary Benson <[hidden email]>

Commit tested:
        7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5

Subject of commit:
        Improve -Wunused-value testcase build failures fix

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Fedora-x86_64-cc-with-index/7e/7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5/

*** Diff to previous build ***
==============================================
PASS -> KFAIL: gdb.threads/non-ldr-exit.exp: program exits normally
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_parallel: inner_threads: 2nd stop: print i
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_parallel: inner_threads: 2nd stop: print j
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_parallel: outer_threads: outer stop: print i
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_parallel: outer_threads: outer stop: print j
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-cc-with-index/7e/7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-cc-with-index/7e/7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5//xfail.table.gz>

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Failures on Fedora-x86_64-m32, branch master

gdb-buildbot-2
In reply to this post by Sourceware - gdb-testers mailing list
Buildername:
        Fedora-x86_64-m32

Worker:
        fedora-x86-64-4

Full Build URL:
        https://gdb-buildbot.osci.io/#builders/17/builds/3544

Author:
        Gary Benson <[hidden email]>

Commit tested:
        7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5

Subject of commit:
        Improve -Wunused-value testcase build failures fix

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Fedora-x86_64-m32/7e/7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5/

*** Diff to previous build ***
==============================================
new FAIL: gdb.base/coredump-filter.exp: disassembling function main for non-Private-Anonymous: no binary: loading /home/gdb-buildbot-2/fedora-x86-64-4/fedora-x86-64-m32/build/gdb/testsuite/outputs/gdb.base/coredump-filter/non-private-anon.gcore
new FAIL: gdb.base/coredump-filter.exp: loading and testing corefile for non-Shared-Anonymous: loading /home/gdb-buildbot-2/fedora-x86-64-4/fedora-x86-64-m32/build/gdb/testsuite/outputs/gdb.base/coredump-filter/non-shared-anon.gcore
PASS -> FAIL: gdb.threads/gcore-stale-thread.exp: save a corefile
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=off: cond_bp_target=0: inferior 1 exited
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=off: cond_bp_target=1: inferior 1 exited
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-m32/7e/7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-m32/7e/7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5//xfail.table.gz>

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Failures on Fedora-x86_64-m64, branch master

gdb-buildbot-2
In reply to this post by Sourceware - gdb-testers mailing list
Buildername:
        Fedora-x86_64-m64

Worker:
        fedora-x86-64-3

Full Build URL:
        https://gdb-buildbot.osci.io/#builders/3/builds/3607

Author:
        Gary Benson <[hidden email]>

Commit tested:
        7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5

Subject of commit:
        Improve -Wunused-value testcase build failures fix

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Fedora-x86_64-m64/7e/7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5/

*** Diff to previous build ***
==============================================
PASS -> FAIL: gdb.multi/multi-arch-exec.exp: first_arch=1: selected_thread=1: follow_exec_mode=new: continue across exec that changes architecture
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 2nd call: 2nd thread: print k
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 2nd call: 2nd thread: print r
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 2nd call: 2nd thread: print z
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_parallel: inner_threads: 2nd stop: print i
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_parallel: inner_threads: 2nd stop: print j
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: single_scope: first thread: print i3
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=off: cond_bp_target=1: inferior 1 exited
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-m64/7e/7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-m64/7e/7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5//xfail.table.gz>

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Failures on Fedora-x86_64-native-extended-gdbserver-m32, branch master

gdb-buildbot-2
In reply to this post by Sourceware - gdb-testers mailing list
Buildername:
        Fedora-x86_64-native-extended-gdbserver-m32

Worker:
        fedora-x86-64-4

Full Build URL:
        https://gdb-buildbot.osci.io/#builders/4/builds/3440

Author:
        Gary Benson <[hidden email]>

Commit tested:
        7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5

Subject of commit:
        Improve -Wunused-value testcase build failures fix

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-extended-gdbserver-m32/7e/7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5/

*** Diff to previous build ***
==============================================
PASS -> FAIL: gdb.multi/multi-re-run.exp: re_run_inf=2: iter=1: continue until exit
PASS -> FAIL: gdb.multi/multi-re-run.exp: re_run_inf=2: iter=1: print re_run_var_2
new UNRESOLVED: gdb.multi/multi-re-run.exp: re_run_inf=2: iter=2: delete all breakpoints in delete_breakpoints
PASS -> UNRESOLVED: gdb.multi/multi-re-run.exp: re_run_inf=2: iter=2: setting breakpoint at all_started
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=on: cond_bp_target=1: inferior 1 exited
PASS -> FAIL: gdb.trace/mi-tsv-changed.exp: create delete modify: tvariable $tvar3 modified
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-extended-gdbserver-m32/7e/7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-extended-gdbserver-m32/7e/7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5//xfail.table.gz>

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Failures on Fedora-x86_64-native-extended-gdbserver-m64, branch master

gdb-buildbot-2
In reply to this post by Sourceware - gdb-testers mailing list
Buildername:
        Fedora-x86_64-native-extended-gdbserver-m64

Worker:
        fedora-x86-64-3

Full Build URL:
        https://gdb-buildbot.osci.io/#builders/2/builds/3441

Author:
        Gary Benson <[hidden email]>

Commit tested:
        7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5

Subject of commit:
        Improve -Wunused-value testcase build failures fix

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-extended-gdbserver-m64/7e/7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5/

*** Diff to previous build ***
==============================================
UNRESOLVED -> FAIL: gdb.threads/fork-plus-threads.exp: detach-on-fork=off: inferior 1 exited
new FAIL: gdb.threads/fork-plus-threads.exp: detach-on-fork=off: only inferior 1 left
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 2nd call: 2nd thread: print k
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 2nd call: 2nd thread: print r
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 2nd call: 2nd thread: print z
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: single_scope: second thread: print i3
new KFAIL: gdb.threads/watchthreads2.exp: gdb can drop watchpoints in multithreaded app
PASS -> FAIL: gdb.trace/mi-tsv-changed.exp: create delete modify: tvariable $tvar3 modified
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-extended-gdbserver-m64/7e/7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-extended-gdbserver-m64/7e/7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5//xfail.table.gz>

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Failures on Fedora-x86_64-native-gdbserver-m32, branch master

gdb-buildbot-2
In reply to this post by Sourceware - gdb-testers mailing list
Buildername:
        Fedora-x86_64-native-gdbserver-m32

Worker:
        fedora-x86-64-4

Full Build URL:
        https://gdb-buildbot.osci.io/#builders/24/builds/3453

Author:
        Gary Benson <[hidden email]>

Commit tested:
        7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5

Subject of commit:
        Improve -Wunused-value testcase build failures fix

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-gdbserver-m32/7e/7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5/

*** Diff to previous build ***
==============================================
PASS -> UNRESOLVED: gdb.base/coredump-filter.exp: disassembling function main for non-Private-Anonymous: no binary: load core
new FAIL: gdb.base/coredump-filter.exp: disassembling function main for non-Private-Anonymous: no binary: loading /home/gdb-buildbot-2/fedora-x86-64-4/fedora-x86-64-native-gdbserver-m32/build/gdb/testsuite/outputs/gdb.base/coredump-filter/non-private-anon.gcore
PASS -> UNRESOLVED: gdb.base/coredump-filter.exp: loading and testing corefile for non-Shared-Anonymous: load core
new FAIL: gdb.base/coredump-filter.exp: loading and testing corefile for non-Shared-Anonymous: loading /home/gdb-buildbot-2/fedora-x86-64-4/fedora-x86-64-native-gdbserver-m32/build/gdb/testsuite/outputs/gdb.base/coredump-filter/non-shared-anon.gcore
new FAIL: gdb.base/coredump-filter.exp: loading and testing corefile for non-Shared-Anonymous: unsupported output from 'core' command
new FAIL: gdb.multi/multi-re-run.exp: re_run_inf=1: iter=2: continue until exit
new FAIL: gdb.multi/multi-re-run.exp: re_run_inf=1: iter=2: print re_run_var_1
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=off: cond_bp_target=1: inferior 1 exited
PASS -> FAIL: gdb.threads/thread-unwindonsignal.exp: continue until exit
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-gdbserver-m32/7e/7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-gdbserver-m32/7e/7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5//xfail.table.gz>

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Failures on Fedora-x86_64-native-gdbserver-m64, branch master

gdb-buildbot-2
In reply to this post by Sourceware - gdb-testers mailing list
Buildername:
        Fedora-x86_64-native-gdbserver-m64

Worker:
        fedora-x86-64-3

Full Build URL:
        https://gdb-buildbot.osci.io/#builders/22/builds/3452

Author:
        Gary Benson <[hidden email]>

Commit tested:
        7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5

Subject of commit:
        Improve -Wunused-value testcase build failures fix

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-gdbserver-m64/7e/7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5/

*** Diff to previous build ***
==============================================
PASS -> FAIL: gdb.multi/multi-re-run.exp: re_run_inf=2: iter=1: continue until exit
PASS -> FAIL: gdb.multi/multi-re-run.exp: re_run_inf=2: iter=1: print re_run_var_2
new UNRESOLVED: gdb.multi/multi-re-run.exp: re_run_inf=2: iter=2: delete all breakpoints in delete_breakpoints
PASS -> UNRESOLVED: gdb.multi/multi-re-run.exp: re_run_inf=2: iter=2: setting breakpoint at all_started
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_parallel: inner_threads: 2nd stop: print i
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_parallel: inner_threads: 2nd stop: print j
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-gdbserver-m64/7e/7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-gdbserver-m64/7e/7e4b9c4cd3b83be4c52eb475a6ef6b3fa4946cc5//xfail.table.gz>