[ https://issues.apache.org/jira/browse/STDCXX-709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12581762#action_12581762 ] 

Martin Sebor commented on STDCXX-709:
-------------------------------------

It might be relevant that the [0.new.cpp|http://svn.apache.org/repos/asf/stdcxx/trunk/tests/self/0.new.cpp] test fails with a bunch of errors (see below). In optimized builds there's also an ominous warning when compiling [new.cpp|http://svn.apache.org/repos/asf/stdcxx/trunk/tests/src/new.cpp] -- see STDCXX-761.

{noformat}
$ ./0.new -q
# ERROR (S8) (3 lines):
# TEXT: /amd/devco/sebor/stdcxx/tests/src/new.cpp:558: deallocation mismatch: pointer allocated 10th in the program with a call to operator new(0) being deallocated with the wrong form of operator delete[](0x6000000000022270)
# LINE: 553

# ERROR (S8) (3 lines):
# TEXT: /amd/devco/sebor/stdcxx/tests/src/new.cpp:558: deallocation mismatch: pointer allocated 11st in the program with a call to operator new(1) being deallocated with the wrong form of operator delete[](0x60000000000474d0)
# LINE: 553

# ERROR (S8) (3 lines):
# TEXT: /amd/devco/sebor/stdcxx/tests/src/new.cpp:558: deallocation mismatch: pointer allocated 12nd in the program with a call to operator new[](33) being deallocated with the wrong form of operator delete(0x6000000000013970)
# LINE: 553

# ERROR (S8) (3 lines):
# TEXT: /amd/devco/sebor/stdcxx/tests/src/new.cpp:211: operator delete (0x60000000000474d0): invalid pointer
# LINE: 209

# ERROR (S8) (3 lines):
# TEXT: /amd/devco/sebor/stdcxx/tests/src/new.cpp:211: operator delete[] (0x600000000001c1c0): invalid pointer
# LINE: 209

# ERROR (S8) (3 lines):
# TEXT: /amd/devco/sebor/stdcxx/tests/src/new.cpp:211: operator delete (0x600000000001c1c0): invalid pointer
# LINE: 209

# ERROR (S8) (3 lines):
# TEXT: /amd/devco/sebor/stdcxx/tests/src/new.cpp:211: operator delete (0x60000000000474cf): invalid pointer
# LINE: 209

# ERROR (S8) (3 lines):
# TEXT: /amd/devco/sebor/stdcxx/tests/src/new.cpp:211: operator delete (0x60000000000474d1): invalid pointer
# LINE: 209

# ERROR (S8) (3 lines):
# TEXT: /amd/devco/sebor/stdcxx/tests/src/new.cpp:211: operator delete (0x60000000000474cf): invalid pointer
# LINE: 209

# ERROR (S8) (3 lines):
# TEXT: /amd/devco/sebor/stdcxx/tests/src/new.cpp:211: operator delete (0x60000000000474d1): invalid pointer
# LINE: 209

# ERROR (S8) (3 lines):
# TEXT: /amd/devco/sebor/stdcxx/tests/src/new.cpp:211: operator delete (0x60000000000474d2): invalid pointer
# LINE: 209

# ERROR (S8) (3 lines):
# TEXT: /amd/devco/sebor/stdcxx/tests/src/new.cpp:211: operator delete (0x60000000000474d3): invalid pointer
# LINE: 209

# ERROR (S8) (3 lines):
# TEXT: /amd/devco/sebor/stdcxx/tests/src/new.cpp:211: operator delete (0x60000000000474d4): invalid pointer
# LINE: 209

# ERROR (S8) (3 lines):
# TEXT: /amd/devco/sebor/stdcxx/tests/src/new.cpp:211: operator delete[] (0x60000000000474cf): invalid pointer
# LINE: 209

# ERROR (S8) (3 lines):
# TEXT: /amd/devco/sebor/stdcxx/tests/src/new.cpp:211: operator delete[] (0x60000000000474d1): invalid pointer
# LINE: 209

# ERROR (S8) (3 lines):
# TEXT: /amd/devco/sebor/stdcxx/tests/src/new.cpp:211: operator delete[] (0x60000000000474d2): invalid pointer
# LINE: 209

# ERROR (S8) (3 lines):
# TEXT: /amd/devco/sebor/stdcxx/tests/src/new.cpp:211: operator delete[] (0x60000000000474d3): invalid pointer
# LINE: 209

# ERROR (S8) (3 lines):
# TEXT: /amd/devco/sebor/stdcxx/tests/src/new.cpp:211: operator delete[] (0x60000000000474d4): invalid pointer
# LINE: 209

# ERROR (S8) (3 lines):
# TEXT: /amd/devco/sebor/stdcxx/tests/src/new.cpp:173: trailing guard corruption at 0x60000000000474d0 + 2 of a 1 byte block: '0x 7' != '0xf8'
# LINE: 170

# ERROR (S8) (3 lines):
# TEXT: /amd/devco/sebor/stdcxx/tests/src/new.cpp:173: trailing guard corruption at 0x60000000000474d0 + 3 of a 1 byte block: '0x 6' != '0xf9'
# LINE: 170

# ERROR (S8) (3 lines):
# TEXT: /amd/devco/sebor/stdcxx/tests/src/new.cpp:173: trailing guard corruption at 0x60000000000474d0 + 4 of a 1 byte block: '0x 5' != '0xfa'
# LINE: 170

# ERROR (S8) (3 lines):
# TEXT: /amd/devco/sebor/stdcxx/tests/src/new.cpp:173: trailing guard corruption at 0x60000000000474d0 + 5 of a 1 byte block: '0x 4' != '0xfb'
# LINE: 170

# ERROR (S8) (3 lines):
# TEXT: /amd/devco/sebor/stdcxx/tests/src/new.cpp:173: trailing guard corruption at 0x60000000000474d0 + 6 of a 1 byte block: '0x 3' != '0xfc'
# LINE: 170

# ERROR (S8) (3 lines):
# TEXT: /amd/devco/sebor/stdcxx/tests/src/new.cpp:173: trailing guard corruption at 0x60000000000474d0 + 7 of a 1 byte block: '0x 2' != '0xfd'
# LINE: 170

# ERROR (S8) (3 lines):
# TEXT: /amd/devco/sebor/stdcxx/tests/src/new.cpp:173: trailing guard corruption at 0x60000000000474d0 + 8 of a 1 byte block: '0x 1' != '0xfe'
# LINE: 170

# +-----------------------+----------+----------+----------+
# | DIAGNOSTIC            |  ACTIVE  |   TOTAL  | INACTIVE |
# +-----------------------+----------+----------+----------+
# | (S1) INFO             |       51 |       51 |       0% |
# | (S7) ASSERTION        |        0 |       26 |     100% |
# | (S8) ERROR            |       25 |       25 |       0% |
# +-----------------------+----------+----------+----------+
{noformat}

> [HP aCC 6.15/HP-UX/IPF] SIGABRT in 23.list.assign et al
> -------------------------------------------------------
>
>                 Key: STDCXX-709
>                 URL: https://issues.apache.org/jira/browse/STDCXX-709
>             Project: C++ Standard Library
>          Issue Type: Bug
>          Components: Tests
>    Affects Versions: 4.2.0
>         Environment: HP-UX B.11.31 ia64
> aCC: HP C/aC++ B3910B A.06.15 [May 16 2007]
>            Reporter: Martin Sebor
>            Assignee: Eric Lemings
>             Fix For: 4.2.1
>
>   Original Estimate: 4h
>          Time Spent: 2.5h
>  Remaining Estimate: 1.5h
>
> When compiled with HP aCC 6 on HP-UX/IPF several of our container tests abend with SIGABRT. Here's a portion of the table copied from a stdcxx-4.2.0 build log [hpux-11.23-ia64-acc-6.13-15D-569584-log.gz.txt|http://people.apache.org/~sebor/stdcxx-4.2.0/results/hpux-11.23-ia64-acc-6.13-15D-569584-log.gz.txt]
> {noformat}
> 23.deque.iterators                  0    0 4915404      0   100%   2.500   0.010   2.550
> 23.deque.modifiers               ABRT    0                         0.010   0.010   0.490
> 23.deque.special                    0    0   61465   1536    97%   1.210   0.200   1.470
> 23.deque.special.stdcxx-127      NOUT    0                         0.010   0.000   0.030
> 23.list.assign                   ABRT    0                         3.320   0.080   3.980
> 23.list.capacity                 ABRT    0                         0.280   0.020   0.720
> 23.list.cons                     ABRT    0                         1.110   0.030   1.660
> 23.list.cons.stdcxx-268          NOUT    0                         0.010   0.010   0.020
> 23.list.erase                    ABRT    0                         0.120   0.010   0.610
> 23.list.insert                   ABRT    0                         4.590   0.100   5.180
> 23.list.insert.stdcxx-331        NOUT    0                         0.010   0.000   0.020
> 23.list.iterators                ABRT    0                         0.200   0.020   0.710
> 23.list.special                  ABRT    0                         0.210   0.010   0.670
> 23.list.special.stdcxx-334       NOUT    0                         0.010   0.010   0.020
> 23.vector.capacity                  0    0  858592      0   100%   0.840   0.000   0.880
> 23.vector.cons                      0    0       9      0   100%   0.010   0.010   0.060
> 23.vector.modifiers                 0    0   16030      0   100%   0.250   0.080   0.370
> {noformat}
> Here's the output of one of them:
> {noformat}
> $ nice gmake -r 23.list.assign && ./23.list.assign -q
> HP-UX B.11.31 ia64
> aCC: HP C/aC++ B3910B A.06.15 [May 16 2007]
> aCC -c  -D_RWSTDDEBUG   -mt -I/amd/devco/sebor/stdcxx/include \
> -I/build/sebor/stdcxx-aCC-6.15-15D/include -I/amd/devco/sebor/stdcxx/tests/include \
> -AA  -g +d  +DD64 +w +W392 +W655 +W684 +W818 +W819 +W849 +W2193 +W2236 \
> +W2261 +W2340 +W2401 +W2487 +W4227 +W4229 +W4231 +W4235 +W4237 +W4249 \
> +W4255 +W4272 +W4284 +W4285 +W4286 \
> /amd/devco/sebor/stdcxx/tests/containers/23.list.assign.cpp
> aCC 23.list.assign.o -o 23.list.assign -L/build/sebor/stdcxx-aCC-6.15-15D/rwtest \
> -lrwtest15D -AA +nostl -Wl,+s   -mt +DD64 -L/build/sebor/stdcxx-aCC-6.15-15D/lib \
> -Wl,+b/build/sebor/stdcxx-aCC-6.15-15D/lib:/build/sebor/stdcxx-aCC-6.15-15D/rwtest \
> -lstd15D  -lm 
> rm 23.list.assign.o
> # ERROR (S8) (4 lines):
> # TEXT: /amd/devco/sebor/stdcxx/tests/src/new.cpp:211: operator delete[] (0x600000000003d288): invalid pointer
> # CLAUSE: lib.list.assign
> # LINE: 209
> ABORT instruction (core dumped)
> {noformat}
> The [HP wdb|http://www.hp.com/go/wdb] stack trace is below:
> {noformat}
> $ gdb 23.list.assign                                                      
> HP gdb 5.7 for HP Itanium (32 or 64 bit) and target HP-UX 11.2x.
> Copyright 1986 - 2001 Free Software Foundation, Inc.
> Hewlett-Packard Wildebeest 5.7 (based on GDB) is covered by the
> GNU General Public License. Type "show copying" to see the conditions to
> change it and/or distribute copies. Type "show warranty" for warranty/support.
> ..
> (gdb) run -q
> Starting program: /build/sebor/stdcxx-aCC-6.15-15D/tests/23.list.assign -q
> # ERROR (S8) (4 lines):
> # TEXT: /amd/devco/sebor/stdcxx/tests/src/new.cpp:211: operator delete[] (0x600000000003d288): invalid pointer
> # CLAUSE: lib.list.assign
> # LINE: 209
> Program received signal SIGABRT, Aborted
>   si_code: 0 - .
> 0x9fffffffef33beb0:0 in _lwp_kill+0x30 () from /usr/lib/hpux64/libpthread.so.1
> (gdb) where
> #0  0x9fffffffef33beb0:0 in _lwp_kill+0x30 ()
>    from /usr/lib/hpux64/libpthread.so.1
> #1  0x9fffffffef2a80a0:0 in pthread_kill+0x900 ()
>    from /usr/lib/hpux64/libpthread.so.1
> #2  0x9fffffffeeff4400:0 in raise+0xe0 () from /usr/lib/hpux64/libc.so.1
> #3  0x9fffffffef0f0db0:0 in abort+0x170 () from /usr/lib/hpux64/libc.so.1
> #4  0x4000000000118430:0 in _rw_find_block (ptr=0x600000000003d288, 
>     check_heap=true, caller=0x400000000009b470 "operator delete[]")
>     at /amd/devco/sebor/stdcxx/tests/src/new.cpp:215
> #5  0x400000000011a160:0 in operator_delete (ptr=0x600000000003d288, 
>     array=true) at /amd/devco/sebor/stdcxx/tests/src/new.cpp:506
> warning: 
> ERROR: Use the "objectdir" command to specify the search
> path for objectfile 23.list.assign.o.
> If NOT specified will behave as a non -g compiled binary.
> #6  0x40000000000b8c80:0 in operator delete[](void*)+0x30 ()
> #7  0x9fffffffef39ced0:0 in __cxa_vec_delete2+0x90 ()
>    from /usr/lib/hpux64/libCsup.so.1
> #8  0x4000000000104ed0:0 in ContainerTestCaseData<UserClass>::~ContainerTestCaseData (this=0x9fffffffffffec60)
>     at /amd/devco/sebor/stdcxx/tests/include/23.containers.h:316
> #9  0x4000000000101a30:0 in void _rw_dispatch<UserClass,std::allocator<UserClass> > (No.Identifier_8=0x0, No.Identifier_9=0x0, farray=0x40000000000a3030, 
>     func=@0x9fffffffffffed20, tcase=@0x40000000000a2770)
>     at /amd/devco/sebor/stdcxx/tests/src/23.containers.cpp:859
> #10 0x4000000000100780:0 in void _rw_dispatch<UserClass> (No.Identifier_1=0x0, 
>     farray=0x40000000000a3030, func=@0x9fffffffffffed20, 
> ---Type <return> to continue, or q <return> to quit---
>     tcase=@0x40000000000a2770)
>     at /amd/devco/sebor/stdcxx/tests/src/23.containers.cpp:872
> #11 0x4000000000100420:0 in _rw_dispatch (farray=0x40000000000a3030, 
>     func=@0x9fffffffffffed20, tcase=@0x40000000000a2770)
>     at /amd/devco/sebor/stdcxx/tests/src/23.containers.cpp:893
> #12 0x40000000001025c0:0 in _rw_test_case (func=@0x9fffffffffffed20, 
>     tcase=@0x40000000000a2770, test_callback=0, farray=0x40000000000a3030)
>     at /amd/devco/sebor/stdcxx/tests/src/23.containers.cpp:960
> #13 0x4000000000102990:0 in _rw_run_cases (func=@0x9fffffffffffed20, 
>     test=@0x6000000000000090)
>     at /amd/devco/sebor/stdcxx/tests/src/23.containers.cpp:1015
> #14 0x4000000000103140:0 in _rw_run_test (No.Identifier_2=2, 
>     No.Identifier_3=0x9ffffffffffff4e8)
>     at /amd/devco/sebor/stdcxx/tests/src/23.containers.cpp:1150
> #15 0x4000000000112e20:0 in rw_vtest (argc=2, argv=0x9ffffffffffff4e8, 
>     file_name=0x4000000000082110 "/amd/devco/sebor/stdcxx/tests/containers/23.list.assign.cpp", clause=0x4000000000082150 "lib.list.assign", comment=0x0, 
>     fun=0x40000000000a6d40 <.opd+0x10>, 
>     optstr=0x600000000002d330 "|-no-exceptions# |-no-exception-safety# |-self-ref~ |-UserPOD~ |-UserClass~ |-allocator~ |-UserAlloc~ |-InputIterator~ |-ForwardIterator~ |-BidirectionalIterator~ |-RandomAccessIterator~ |-pointer~ |-"..., 
>     va=0x9fffffffffffeeb8) at /amd/devco/sebor/stdcxx/tests/src/driver.cpp:1040
> #16 0x4000000000113e40:0 in rw_test (argc=2, argv=0x9ffffffffffff4e8, 
> ---Type <return> to continue, or q <return> to quit---
>     fname=0x4000000000082110 "/amd/devco/sebor/stdcxx/tests/containers/23.list.assign.cpp", clause=0x4000000000082150 "lib.list.assign", comment=0x0, 
>     testfun=0x40000000000a6d40 <.opd+0x10>, 
>     optstr=0x600000000002d330 "|-no-exceptions# |-no-exception-safety# |-self-ref~ |-UserPOD~ |-UserClass~ |-allocator~ |-UserAlloc~ |-InputIterator~ |-ForwardIterator~ |-BidirectionalIterator~ |-RandomAccessIterator~ |-pointer~ |-"...)
>     at /amd/devco/sebor/stdcxx/tests/src/driver.cpp:1137
> #17 0x4000000000103c90:0 in _rw_run_test (argc=2, argv=0x9ffffffffffff4e8, 
>     file=0x4000000000082110 "/amd/devco/sebor/stdcxx/tests/containers/23.list.assign.cpp", clause=0x4000000000082150 "lib.list.assign", container=List, 
>     test_callback=0, func_array=0x40000000000a3030, tests=0x6000000000000090, 
>     test_count=2) at /amd/devco/sebor/stdcxx/tests/src/23.containers.cpp:1230
> #18 0x4000000000104000:0 in rw_run_cont_test (argc=2, argv=0x9ffffffffffff4e8, 
>     file=0x4000000000082110 "/amd/devco/sebor/stdcxx/tests/containers/23.list.assign.cpp", clause=0x4000000000082150 "lib.list.assign", container=List, 
>     farray=0x40000000000a3030, tests=0x6000000000000090, count=2)
>     at /amd/devco/sebor/stdcxx/tests/src/23.containers.cpp:1342
> #19 0x40000000000be9b0:0 in main+0x80 ()
> {noformat}

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