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Posted to issues@stdcxx.apache.org by "Martin Sebor (JIRA)" <ji...@apache.org> on 2008/01/24 06:18:34 UTC
[jira] Created: (STDCXX-706) [HP aCC 6.15/HP-UX/IPF]
18.limits.traps fails most assertions
[HP aCC 6.15/HP-UX/IPF] 18.limits.traps fails most assertions
-------------------------------------------------------------
Key: STDCXX-706
URL: https://issues.apache.org/jira/browse/STDCXX-706
Project: C++ Standard Library
Issue Type: Bug
Components: Tests
Affects Versions: trunk
Environment: HP aCC 6.15/HP-UX/IPF
Reporter: Martin Sebor
Priority: Minor
Fix For: 4.2.1
When compiled with HP aCC 6 on HP-UX/IPF with optimization on, the test [18.limits.traps|http://svn.apache.org/repos/asf/stdcxx/trunk/tests/support/18.limits.traps.cpp] test fails 13 out of 16 assertions. Suspect a problem in the test since the library produces consistent results irrespective of optimization but the test expects different results depending on whether optimization is enabled or not.
{noformat}
$ ./18.limits.traps -q
# ASSERTION (S7) (4 lines):
# TEXT: numeric_limits<bool>::traps == false, got true
# CLAUSE: lib.numeric.limits.members
# LINE: 174
# ASSERTION (S7) (4 lines):
# TEXT: numeric_limits<char>::traps == false, got true
# CLAUSE: lib.numeric.limits.members
# LINE: 177
# ASSERTION (S7) (4 lines):
# TEXT: numeric_limits<signed char>::traps == false, got true
# CLAUSE: lib.numeric.limits.members
# LINE: 178
# ASSERTION (S7) (4 lines):
# TEXT: numeric_limits<unsigned char>::traps == false, got true
# CLAUSE: lib.numeric.limits.members
# LINE: 179
# ASSERTION (S7) (4 lines):
# TEXT: numeric_limits<short>::traps == false, got true
# CLAUSE: lib.numeric.limits.members
# LINE: 181
# ASSERTION (S7) (4 lines):
# TEXT: numeric_limits<unsigned short>::traps == false, got true
# CLAUSE: lib.numeric.limits.members
# LINE: 182
# ASSERTION (S7) (4 lines):
# TEXT: numeric_limits<int>::traps == false, got true
# CLAUSE: lib.numeric.limits.members
# LINE: 183
# ASSERTION (S7) (4 lines):
# TEXT: numeric_limits<unsigned int>::traps == false, got true
# CLAUSE: lib.numeric.limits.members
# LINE: 184
# ASSERTION (S7) (4 lines):
# TEXT: numeric_limits<long>::traps == false, got true
# CLAUSE: lib.numeric.limits.members
# LINE: 185
# ASSERTION (S7) (4 lines):
# TEXT: numeric_limits<unsigned long>::traps == false, got true
# CLAUSE: lib.numeric.limits.members
# LINE: 186
# ASSERTION (S7) (4 lines):
# TEXT: numeric_limits<long long>::traps == false, got true
# CLAUSE: lib.numeric.limits.members
# LINE: 189
# ASSERTION (S7) (4 lines):
# TEXT: numeric_limits<unsigned long long>::traps == false, got true
# CLAUSE: lib.numeric.limits.members
# LINE: 190
# ASSERTION (S7) (4 lines):
# TEXT: numeric_limits<wchar_t>::traps == false, got true
# CLAUSE: lib.numeric.limits.members
# LINE: 194
# +-----------------------+----------+----------+----------+
# | DIAGNOSTIC | ACTIVE | TOTAL | INACTIVE |
# +-----------------------+----------+----------+----------+
# | (S1) INFO | 17 | 17 | 0% |
# | (S7) ASSERTION | 13 | 16 | 18% |
# +-----------------------+----------+----------+----------+
{noformat}
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[jira] Assigned: (STDCXX-706) [HP aCC 6.15/HP-UX/IPF]
18.limits.traps fails most assertions
Posted by "Martin Sebor (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/STDCXX-706?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Martin Sebor reassigned STDCXX-706:
-----------------------------------
Assignee: Martin Sebor
> [HP aCC 6.15/HP-UX/IPF] 18.limits.traps fails most assertions
> -------------------------------------------------------------
>
> Key: STDCXX-706
> URL: https://issues.apache.org/jira/browse/STDCXX-706
> Project: C++ Standard Library
> Issue Type: Bug
> Components: Tests
> Affects Versions: trunk
> Environment: HP aCC 6.15/HP-UX/IPF
> Reporter: Martin Sebor
> Assignee: Martin Sebor
> Priority: Minor
> Fix For: 4.2.1
>
> Original Estimate: 2h
> Time Spent: 0.5h
> Remaining Estimate: 1.5h
>
> When compiled with HP aCC 6 on HP-UX/IPF with optimization on, the test [18.limits.traps|http://svn.apache.org/repos/asf/stdcxx/trunk/tests/support/18.limits.traps.cpp] test fails 13 out of 16 assertions. Suspect a problem in the test since the library produces consistent results irrespective of optimization but the test expects different results depending on whether optimization is enabled or not.
> {noformat}
> $ ./18.limits.traps -q
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<bool>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 174
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<char>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 177
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<signed char>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 178
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<unsigned char>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 179
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<short>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 181
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<unsigned short>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 182
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<int>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 183
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<unsigned int>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 184
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<long>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 185
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<unsigned long>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 186
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<long long>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 189
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<unsigned long long>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 190
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<wchar_t>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 194
> # +-----------------------+----------+----------+----------+
> # | DIAGNOSTIC | ACTIVE | TOTAL | INACTIVE |
> # +-----------------------+----------+----------+----------+
> # | (S1) INFO | 17 | 17 | 0% |
> # | (S7) ASSERTION | 13 | 16 | 18% |
> # +-----------------------+----------+----------+----------+
> {noformat}
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[jira] Updated: (STDCXX-706) [HP aCC 6.15/HP-UX/IPF]
18.limits.traps fails most assertions
Posted by "Martin Sebor (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/STDCXX-706?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Martin Sebor updated STDCXX-706:
--------------------------------
Fix Version/s: (was: 4.2.1)
4.2.2
Deferred until 4.2.2.
> [HP aCC 6.15/HP-UX/IPF] 18.limits.traps fails most assertions
> -------------------------------------------------------------
>
> Key: STDCXX-706
> URL: https://issues.apache.org/jira/browse/STDCXX-706
> Project: C++ Standard Library
> Issue Type: Bug
> Components: Tests
> Affects Versions: trunk
> Environment: HP aCC 6.15/HP-UX/IPF
> Reporter: Martin Sebor
> Assignee: Eric Lemings
> Priority: Minor
> Fix For: 4.2.2
>
> Original Estimate: 2h
> Time Spent: 0.52h
> Remaining Estimate: 4h
>
> When compiled with HP aCC 6 on HP-UX/IPF with optimization on, the test [18.limits.traps|http://svn.apache.org/repos/asf/stdcxx/trunk/tests/support/18.limits.traps.cpp] test fails 13 out of 16 assertions. Suspect a problem in the test since the library produces consistent results irrespective of optimization but the test expects different results depending on whether optimization is enabled or not.
> {noformat}
> $ ./18.limits.traps -q
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<bool>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 174
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<char>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 177
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<signed char>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 178
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<unsigned char>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 179
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<short>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 181
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<unsigned short>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 182
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<int>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 183
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<unsigned int>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 184
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<long>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 185
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<unsigned long>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 186
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<long long>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 189
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<unsigned long long>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 190
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<wchar_t>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 194
> # +-----------------------+----------+----------+----------+
> # | DIAGNOSTIC | ACTIVE | TOTAL | INACTIVE |
> # +-----------------------+----------+----------+----------+
> # | (S1) INFO | 17 | 17 | 0% |
> # | (S7) ASSERTION | 13 | 16 | 18% |
> # +-----------------------+----------+----------+----------+
> {noformat}
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[jira] Assigned: (STDCXX-706) [HP aCC 6.15/HP-UX/IPF]
18.limits.traps fails most assertions
Posted by "Martin Sebor (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/STDCXX-706?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Martin Sebor reassigned STDCXX-706:
-----------------------------------
Assignee: Eric Lemings (was: Martin Sebor)
Reassigned to Brad.
> [HP aCC 6.15/HP-UX/IPF] 18.limits.traps fails most assertions
> -------------------------------------------------------------
>
> Key: STDCXX-706
> URL: https://issues.apache.org/jira/browse/STDCXX-706
> Project: C++ Standard Library
> Issue Type: Bug
> Components: Tests
> Affects Versions: trunk
> Environment: HP aCC 6.15/HP-UX/IPF
> Reporter: Martin Sebor
> Assignee: Eric Lemings
> Priority: Minor
> Fix For: 4.2.1
>
> Original Estimate: 2h
> Time Spent: 0.5h
> Remaining Estimate: 1.5h
>
> When compiled with HP aCC 6 on HP-UX/IPF with optimization on, the test [18.limits.traps|http://svn.apache.org/repos/asf/stdcxx/trunk/tests/support/18.limits.traps.cpp] test fails 13 out of 16 assertions. Suspect a problem in the test since the library produces consistent results irrespective of optimization but the test expects different results depending on whether optimization is enabled or not.
> {noformat}
> $ ./18.limits.traps -q
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<bool>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 174
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<char>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 177
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<signed char>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 178
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<unsigned char>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 179
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<short>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 181
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<unsigned short>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 182
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<int>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 183
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<unsigned int>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 184
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<long>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 185
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<unsigned long>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 186
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<long long>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 189
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<unsigned long long>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 190
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<wchar_t>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 194
> # +-----------------------+----------+----------+----------+
> # | DIAGNOSTIC | ACTIVE | TOTAL | INACTIVE |
> # +-----------------------+----------+----------+----------+
> # | (S1) INFO | 17 | 17 | 0% |
> # | (S7) ASSERTION | 13 | 16 | 18% |
> # +-----------------------+----------+----------+----------+
> {noformat}
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[jira] Assigned: (STDCXX-706) [HP aCC 6.15/HP-UX/IPF]
18.limits.traps fails most assertions
Posted by "Martin Sebor (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/STDCXX-706?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Martin Sebor reassigned STDCXX-706:
-----------------------------------
Assignee: Martin Sebor (was: Eric Lemings)
> [HP aCC 6.15/HP-UX/IPF] 18.limits.traps fails most assertions
> -------------------------------------------------------------
>
> Key: STDCXX-706
> URL: https://issues.apache.org/jira/browse/STDCXX-706
> Project: C++ Standard Library
> Issue Type: Bug
> Components: Tests
> Affects Versions: trunk
> Environment: HP aCC 6.15/HP-UX/IPF
> Reporter: Martin Sebor
> Assignee: Martin Sebor
> Priority: Minor
> Fix For: 4.2.2
>
> Original Estimate: 2h
> Time Spent: 0.52h
> Remaining Estimate: 4h
>
> When compiled with HP aCC 6 on HP-UX/IPF with optimization on, the test [18.limits.traps|http://svn.apache.org/repos/asf/stdcxx/trunk/tests/support/18.limits.traps.cpp] test fails 13 out of 16 assertions. Suspect a problem in the test since the library produces consistent results irrespective of optimization but the test expects different results depending on whether optimization is enabled or not.
> {noformat}
> $ ./18.limits.traps -q
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<bool>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 174
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<char>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 177
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<signed char>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 178
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<unsigned char>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 179
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<short>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 181
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<unsigned short>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 182
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<int>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 183
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<unsigned int>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 184
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<long>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 185
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<unsigned long>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 186
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<long long>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 189
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<unsigned long long>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 190
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<wchar_t>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 194
> # +-----------------------+----------+----------+----------+
> # | DIAGNOSTIC | ACTIVE | TOTAL | INACTIVE |
> # +-----------------------+----------+----------+----------+
> # | (S1) INFO | 17 | 17 | 0% |
> # | (S7) ASSERTION | 13 | 16 | 18% |
> # +-----------------------+----------+----------+----------+
> {noformat}
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[jira] Commented: (STDCXX-706) [HP aCC 6.15/HP-UX/IPF]
18.limits.traps fails most assertions
Posted by "Martin Sebor (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/STDCXX-706?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12561948#action_12561948 ]
Martin Sebor commented on STDCXX-706:
-------------------------------------
The [18.numeric.special.int test|http://svn.apache.org/repos/asf/stdcxx/trunk/tests/support/18.limits.traps.cpp] also fails 13 assertions, most likely for the same reason:
{noformat}
$ ./18.numeric.special.int -q
# ASSERTION (S7) (4 lines):
# TEXT: std::numeric_limits<bool>::traps == 0, got true
# CLAUSE: numeric.special
# LINE: 587
# ASSERTION (S7) (4 lines):
# TEXT: std::numeric_limits<char>::traps == 0, got true
# CLAUSE: numeric.special
# LINE: 587
# ASSERTION (S7) (4 lines):
# TEXT: std::numeric_limits<signed char>::traps == 0, got true
# CLAUSE: numeric.special
# LINE: 587
# ASSERTION (S7) (4 lines):
# TEXT: std::numeric_limits<unsigned char>::traps == 0, got true
# CLAUSE: numeric.special
# LINE: 587
# ASSERTION (S7) (4 lines):
# TEXT: std::numeric_limits<short>::traps == 0, got true
# CLAUSE: numeric.special
# LINE: 587
# ASSERTION (S7) (4 lines):
# TEXT: std::numeric_limits<unsigned short>::traps == 0, got true
# CLAUSE: numeric.special
# LINE: 587
# ASSERTION (S7) (4 lines):
# TEXT: std::numeric_limits<int>::traps == 0, got true
# CLAUSE: numeric.special
# LINE: 587
# ASSERTION (S7) (4 lines):
# TEXT: std::numeric_limits<unsigned int>::traps == 0, got true
# CLAUSE: numeric.special
# LINE: 587
# ASSERTION (S7) (4 lines):
# TEXT: std::numeric_limits<long>::traps == 0, got true
# CLAUSE: numeric.special
# LINE: 587
# ASSERTION (S7) (4 lines):
# TEXT: std::numeric_limits<unsigned long>::traps == 0, got true
# CLAUSE: numeric.special
# LINE: 587
# ASSERTION (S7) (4 lines):
# TEXT: std::numeric_limits<_RWSTD_LONG_LONG>::traps == 0, got true
# CLAUSE: numeric.special
# LINE: 587
# ASSERTION (S7) (4 lines):
# TEXT: std::numeric_limits<unsigned _RWSTD_LONG_LONG>::traps == 0, got true
# CLAUSE: numeric.special
# LINE: 587
# ASSERTION (S7) (4 lines):
# TEXT: std::numeric_limits<wchar_t>::traps == 0, got true
# CLAUSE: numeric.special
# LINE: 587
# +-----------------------+----------+----------+----------+
# | DIAGNOSTIC | ACTIVE | TOTAL | INACTIVE |
# +-----------------------+----------+----------+----------+
# | (S1) INFO | 29 | 29 | 0% |
# | (S7) ASSERTION | 13 | 434 | 97% |
# +-----------------------+----------+----------+----------+
{noformat}
> [HP aCC 6.15/HP-UX/IPF] 18.limits.traps fails most assertions
> -------------------------------------------------------------
>
> Key: STDCXX-706
> URL: https://issues.apache.org/jira/browse/STDCXX-706
> Project: C++ Standard Library
> Issue Type: Bug
> Components: Tests
> Affects Versions: trunk
> Environment: HP aCC 6.15/HP-UX/IPF
> Reporter: Martin Sebor
> Assignee: Martin Sebor
> Priority: Minor
> Fix For: 4.2.1
>
> Original Estimate: 2h
> Time Spent: 0.5h
> Remaining Estimate: 1.5h
>
> When compiled with HP aCC 6 on HP-UX/IPF with optimization on, the test [18.limits.traps|http://svn.apache.org/repos/asf/stdcxx/trunk/tests/support/18.limits.traps.cpp] test fails 13 out of 16 assertions. Suspect a problem in the test since the library produces consistent results irrespective of optimization but the test expects different results depending on whether optimization is enabled or not.
> {noformat}
> $ ./18.limits.traps -q
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<bool>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 174
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<char>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 177
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<signed char>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 178
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<unsigned char>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 179
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<short>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 181
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<unsigned short>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 182
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<int>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 183
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<unsigned int>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 184
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<long>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 185
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<unsigned long>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 186
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<long long>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 189
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<unsigned long long>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 190
> # ASSERTION (S7) (4 lines):
> # TEXT: numeric_limits<wchar_t>::traps == false, got true
> # CLAUSE: lib.numeric.limits.members
> # LINE: 194
> # +-----------------------+----------+----------+----------+
> # | DIAGNOSTIC | ACTIVE | TOTAL | INACTIVE |
> # +-----------------------+----------+----------+----------+
> # | (S1) INFO | 17 | 17 | 0% |
> # | (S7) ASSERTION | 13 | 16 | 18% |
> # +-----------------------+----------+----------+----------+
> {noformat}
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