[Bug libstdc++/51967] New: FAIL: libstdc++-prettyprinters/48362.cc

[Bug libstdc++/51967] New: FAIL: libstdc++-prettyprinters/48362.cc

[danglin at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51967

             Bug #: 51967
           Summary: FAIL: libstdc++-prettyprinters/48362.cc
    Classification: Unclassified
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libstdc++
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: danglin@gcc.gnu.org
              Host: hppa2.0w-hp-hpux11.11
            Target: hppa2.0w-hp-hpux11.11
             Build: hppa2.0w-hp-hpux11.11


Executing on host: /test/gnu/gcc/objdir/./gcc/g++ -shared-libgcc
-B/test/gnu/gcc
/objdir/./gcc -nostdinc++
-L/test/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/libstdc++
-v3/src -L/test/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/libstdc++-v3/src/.libs
-B/o
pt/gnu/gcc/gcc-4.7/hppa2.0w-hp-hpux11.11/bin/
-B/opt/gnu/gcc/gcc-4.7/hppa2.0w-hp
-hpux11.11/lib/ -isystem /opt/gnu/gcc/gcc-4.7/hppa2.0w-hp-hpux11.11/include
-isy
stem /opt/gnu/gcc/gcc-4.7/hppa2.0w-hp-hpux11.11/sys-include
-B/test/gnu/gcc/objd
ir/hppa2.0w-hp-hpux11.11/./libstdc++-v3/src/.libs -g -O2 -D_GLIBCXX_ASSERT
-fmes
sage-length=0 -g -O2 -g -O2 -DLOCALEDIR="." -nostdinc++
-I/test/gnu/gcc/objdir/h
ppa2.0w-hp-hpux11.11/libstdc++-v3/include/hppa2.0w-hp-hpux11.11
-I/test/gnu/gcc/
objdir/hppa2.0w-hp-hpux11.11/libstdc++-v3/include
-I/test/gnu/gcc/gcc/libstdc++-
v3/libsupc++ -I/test/gnu/gcc/gcc/libstdc++-v3/include/backward
-I/test/gnu/gcc/g
cc/libstdc++-v3/testsuite/util
/test/gnu/gcc/gcc/libstdc++-v3/testsuite/libstdc+
+-prettyprinters/48362.cc   -g -std=gnu++11 -O0 ./libtestc++.a   -lm   -o
./4836
2.exe    (timeout = 600)
spawn /test/gnu/gcc/objdir/./gcc/g++ -shared-libgcc
-B/test/gnu/gcc/objdir/./gcc
 -nostdinc++ -L/test/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/libstdc++-v3/src
-L/te
st/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/libstdc++-v3/src/.libs
-B/opt/gnu/gcc/gc
c-4.7/hppa2.0w-hp-hpux11.11/bin/
-B/opt/gnu/gcc/gcc-4.7/hppa2.0w-hp-hpux11.11/li
b/ -isystem /opt/gnu/gcc/gcc-4.7/hppa2.0w-hp-hpux11.11/include -isystem
/opt/gnu
/gcc/gcc-4.7/hppa2.0w-hp-hpux11.11/sys-include
-B/test/gnu/gcc/objdir/hppa2.0w-h
p-hpux11.11/./libstdc++-v3/src/.libs -g -O2 -D_GLIBCXX_ASSERT
-fmessage-length=0
 -g -O2 -g -O2 -DLOCALEDIR="." -nostdinc++
-I/test/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/libstdc++-v3/include/hppa2.0w-hp-hpux11.11
-I/test/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/libstdc++-v3/include
-I/test/gnu/gcc/gcc/libstdc++-v3/libsupc++
-I/test/gnu/gcc/gcc/libstdc++-v3/include/backward
-I/test/gnu/gcc/gcc/libstdc++-v3/testsuite/util
/test/gnu/gcc/gcc/libstdc++-v3/testsuite/libstdc++-prettyprinters/48362.cc -g
-std=gnu++11 -O0 ./libtestc++.a -lm -o ./48362.exe
Setting LD_LIBRARY_PATH to
:/test/gnu/gcc/objdir/gcc:/test/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/./libstdc++-v3/../libgomp/.libs:/test/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/./libstdc++-v3/src/.libs::/test/gnu/gcc/objdir/gcc:/test/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/./libstdc++-v3/../libgomp/.libs:/test/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/./libstdc++-v3/src/.libs
spawn [open ...]
PASS: libstdc++-prettyprinters/48362.cc execution test
Spawning: gdb -nx -nw -quiet -batch -x 48362.gdb ./48362.exe
spawn gdb -nx -nw -quiet -batch -x 48362.gdb ./48362.exe
Breakpoint 1 at 0x34f8: file
/test/gnu/gcc/gcc/libstdc++-v3/testsuite/libstdc++-prettyprinters/48362.cc,
line 33.
warning: Private mapping of shared library text was not specified
by the executable; setting a breakpoint in a shared library which
is not privately mapped will not work.  See the HP-UX 11i v3 chatr
manpage for methods to privately map shared library text.

Breakpoint 1, main () at
/test/gnu/gcc/gcc/libstdc++-v3/testsuite/libstdc++-prettyprinters/48362.cc:33
33        return 0; // Mark SPOT
$1 = {<No data fields>}
FAIL: libstdc++-prettyprinters/48362.cc print t1
$2 = {<_Tuple_impl> = {<_Tuple_impl> = {<_Tuple_impl> = {<_Tuple_impl> = {<No
data fields>}, <_Head_base> = {<tuple> = {<No data fields>}, <No data fields>},
<No data fields>}, <_Head_base> = {_M_head_impl = 5}, <No data fields>},
<_Head_base> = {_M_head_impl = {static npos = 4294967295, _M_dataplus =
{<allocator> = {<new_allocator> = {<No data fields>}, <No data fields>}, _M_p =
0x40003bd4 "Johnny"}}}, <No data fields>}, <No data fields>}
FAIL: libstdc++-prettyprinters/48362.cc print t2
extra_tool_flags are:
 -std=gnu++11 -g

[Bug libstdc++/51967] FAIL: libstdc++-prettyprinters/48362.cc

[danglin at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51967

--- Comment #1 from John David Anglin <danglin at gcc dot gnu.org> 2012-01-23 15:20:35 UTC ---
Similar fail is libstdc++-prettyprinters/simple.cc:

Executing on host: /test/gnu/gcc/objdir/./gcc/g++ -shared-libgcc
-B/test/gnu/gcc
/objdir/./gcc -nostdinc++
-L/test/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/libstdc++
-v3/src -L/test/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/libstdc++-v3/src/.libs
-B/o
pt/gnu/gcc/gcc-4.7/hppa2.0w-hp-hpux11.11/bin/
-B/opt/gnu/gcc/gcc-4.7/hppa2.0w-hp
-hpux11.11/lib/ -isystem /opt/gnu/gcc/gcc-4.7/hppa2.0w-hp-hpux11.11/include
-isy
stem /opt/gnu/gcc/gcc-4.7/hppa2.0w-hp-hpux11.11/sys-include
-B/test/gnu/gcc/objd
ir/hppa2.0w-hp-hpux11.11/./libstdc++-v3/src/.libs -g -O2 -D_GLIBCXX_ASSERT
-fmes
sage-length=0 -g -O2 -g -O2 -DLOCALEDIR="." -nostdinc++
-I/test/gnu/gcc/objdir/h
ppa2.0w-hp-hpux11.11/libstdc++-v3/include/hppa2.0w-hp-hpux11.11
-I/test/gnu/gcc/
objdir/hppa2.0w-hp-hpux11.11/libstdc++-v3/include
-I/test/gnu/gcc/gcc/libstdc++-
v3/libsupc++ -I/test/gnu/gcc/gcc/libstdc++-v3/include/backward
-I/test/gnu/gcc/g
cc/libstdc++-v3/testsuite/util
/test/gnu/gcc/gcc/libstdc++-v3/testsuite/libstdc+
+-prettyprinters/simple.cc   -g ./libtestc++.a   -lm   -o ./simple.exe   
(timeo
ut = 600)
spawn /test/gnu/gcc/objdir/./gcc/g++ -shared-libgcc
-B/test/gnu/gcc/objdir/./gcc
 -nostdinc++ -L/test/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/libstdc++-v3/src
-L/te
st/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/libstdc++-v3/src/.libs
-B/opt/gnu/gcc/gc
c-4.7/hppa2.0w-hp-hpux11.11/bin/
-B/opt/gnu/gcc/gcc-4.7/hppa2.0w-hp-hpux11.11/li
b/ -isystem /opt/gnu/gcc/gcc-4.7/hppa2.0w-hp-hpux11.11/include -isystem
/opt/gnu
/gcc/gcc-4.7/hppa2.0w-hp-hpux11.11/sys-include
-B/test/gnu/gcc/objdir/hppa2.0w-h
p-hpux11.11/./libstdc++-v3/src/.libs -g -O2 -D_GLIBCXX_ASSERT
-fmessage-length=0
 -g -O2 -g -O2 -DLOCALEDIR="." -nostdinc++
-I/test/gnu/gcc/objdir/hppa2.0w-hp-hp
ux11.11/libstdc++-v3/include/hppa2.0w-hp-hpux11.11
-I/test/gnu/gcc/objdir/hppa2.
0w-hp-hpux11.11/libstdc++-v3/include -I/test/gnu/gcc/gcc/libstdc++-v3/libsupc++
-I/test/gnu/gcc/gcc/libstdc++-v3/include/backward
-I/test/gnu/gcc/gcc/libstdc++-v3/testsuite/util
/test/gnu/gcc/gcc/libstdc++-v3/testsuite/libstdc++-prettyprinters/simple.cc -g
./libtestc++.a -lm -o ./simple.exe
Setting LD_LIBRARY_PATH to
:/test/gnu/gcc/objdir/gcc:/test/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/./libstdc++-v3/../libgomp/.libs:/test/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/./libstdc++-v3/src/.libs::/test/gnu/gcc/objdir/gcc:/test/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/./libstdc++-v3/../libgomp/.libs:/test/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/./libstdc++-v3/src/.libs
spawn [open ...]
zardoz0010100001onetwoonetwozardozPASS: libstdc++-prettyprinters/simple.cc
execution test
Spawning: gdb -nx -nw -quiet -batch -x simple.gdb ./simple.exe
spawn gdb -nx -nw -quiet -batch -x simple.gdb ./simple.exe
Breakpoint 1 at 0x4970: file
/test/gnu/gcc/gcc/libstdc++-v3/testsuite/libstdc++-prettyprinters/simple.cc,
line 78.
warning: Private mapping of shared library text was not specified
by the executable; setting a breakpoint in a shared library which
is not privately mapped will not work.  See the HP-UX 11i v3 chatr
manpage for methods to privately map shared library text.

Breakpoint 1, main () at
/test/gnu/gcc/gcc/libstdc++-v3/testsuite/libstdc++-prettyprinters/simple.cc:79
79        std::cout << bs;
$1 = {static npos = 4294967295, _M_dataplus = {<allocator> = {<new_allocator> =
{<No data fields>}, <No data fields>}, _M_p = 0x40004034 "zardoz"}}
FAIL: libstdc++-prettyprinters/simple.cc print str
$2 = {<_Base_bitset> = {_M_w = 161}, <No data fields>}
FAIL: libstdc++-prettyprinters/simple.cc print bs
$3 = {<_Deque_base> = {_M_impl = {<allocator> = {<new_allocator> = {<No data
fields>}, <No data fields>}, _M_map = 0x40004048, _M_map_size = 8, _M_start =
{_M_cur = 0x40004070, _M_first = 0x40004070, _M_last = 0x40004270, _M_node =
0x40004054}, _M_finish = {_M_cur = 0x40004078, _M_first = 0x40004070, _M_last =
0x40004270, _M_node = 0x40004054}}}, <No data fields>}
FAIL: libstdc++-prettyprinters/simple.cc print deq
$4 = {<_List_base> = {_M_impl = {<allocator> = {<new_allocator> = {<No data
fields>}, <No data fields>}, _M_node = {_M_next = 0x400042c0, _M_prev =
0x400042f0}}}, <No data fields>}
FAIL: libstdc++-prettyprinters/simple.cc print lst
$5 = {_M_t = {_M_impl = {<allocator> = {<new_allocator> = {<No data fields>},
<No data fields>}, _M_key_compare = {<binary_function> = {<No data fields>},
<No data fields>}, _M_header = {_M_color = _S_red, _M_parent = 0x40004328,
_M_left = 0x40004328, _M_right = 0x40004328}, _M_node_count = 1}}}
FAIL: libstdc++-prettyprinters/simple.cc print mp
testcase
/test/gnu/gcc/gcc/libstdc++-v3/testsuite/libstdc++-prettyprinters/prettyprinters.exp
completed in 67 seconds

[Bug libstdc++/51967] FAIL: libstdc++-prettyprinters/48362.cc

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51967

--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-01-23 15:39:52 UTC ---
do the printers ever work, outside the testsuite?

i.e. if you build this:
#include <tuple>
int main() {
  std::tuple<int, int> t;
  return std::tuple_size<decltype(t)>::value;
}

then debug and run

  break 4
  run
  print t

you should see

$1 = std::tuple containing = {
  [1] = 0,
  [2] = 0
}


does it make any difference if you put this in ~/.gdbinit (with the correct
path to the installed gcc)?

python
 import sys
 sys.path.insert(0, '/path/to/gcc/share/gcc-4.7.0/python')
 from libstdcxx.v6.printers import register_libstdcxx_printers
 register_libstdcxx_printers (None)
end

[Bug libstdc++/51967] FAIL: libstdc++-prettyprinters/48362.cc

[dave.anglin at bell dot net]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51967

--- Comment #3 from dave.anglin at bell dot net 2012-01-29 17:27:24 UTC ---
On 23-Jan-12, at 10:39 AM, redi at gcc dot gnu.org wrote:

> do the printers ever work, outside the testsuite?

No.

Need to study the gdb build for this target.  It looks like it should
support python and no errors are generated with the .gdbinit file.

I can see that there might be a problem with my 64-bit version
of gdb as I don't have a 64-bit build of python.

Dave
--
John David Anglin    dave.anglin@bell.net

[Bug libstdc++/51967] FAIL: libstdc++-prettyprinters/48362.cc

[bkoz at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51967

Benjamin Kosnik <bkoz at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |bkoz at gcc dot gnu.org

--- Comment #4 from Benjamin Kosnik <bkoz at gcc dot gnu.org> 2012-02-02 20:17:02 UTC ---


> > do the printers ever work, outside the testsuite?
> 
> No.

Well then, then need to be disabled. 

dg-require-prettyprinters

Should be developed and all the failing pretty printing tests should use it.

[Bug libstdc++/51967] FAIL: libstdc++-prettyprinters/48362.cc

[dave.anglin at bell dot net]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51967

--- Comment #5 from dave.anglin at bell dot net 2012-02-02 20:41:07 UTC ---
On 2/2/2012 3:17 PM, bkoz at gcc dot gnu.org wrote:
>>> do the printers ever work, outside the testsuite?
>> >  
>> >  No.
> Well then, then need to be disabled.
At the moment, I'm not sure where the problem lies.  My python version 
might be too
old.  I know most prettyprinter tests in the gdb suite fail on 32-bit 
hpux.  My gdb is
current cvs source.

[Bug libstdc++/51967] FAIL: libstdc++-prettyprinters/48362.cc

[bkoz at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51967

--- Comment #6 from Benjamin Kosnik <bkoz at gcc dot gnu.org> 2012-02-15 20:20:24 UTC ---

what's the python version you are using that is not working?

I am using 2.7.2

[Bug libstdc++/51967] FAIL: libstdc++-prettyprinters/48362.cc

[dave.anglin at bell dot net]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51967

--- Comment #7 from dave.anglin at bell dot net 2012-02-16 00:28:25 UTC ---
On 15-Feb-12, at 3:20 PM, bkoz at gcc dot gnu.org wrote:

> what's the python version you are using that is not working?


It's 2.4.2.  If I get a chance, I'll try an update it this weekend.

Dave
--
John David Anglin    dave.anglin@bell.net

[Bug libstdc++/51967] FAIL: libstdc++-prettyprinters/48362.cc

[danglin at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51967

John David Anglin <danglin at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |INVALID

--- Comment #8 from John David Anglin <danglin at gcc dot gnu.org> 2012-02-21 15:20:06 UTC ---
Resolved by upgrading to python 2.7.2 and rebuilding gdb.