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https://issues.apache.org/jira/browse/STDCXX-771?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12591856#action_12591856
]
Martin Sebor commented on STDCXX-771:
-------------------------------------
After [r651095|http://svn.apache.org/viewvc?rev=651095&view=rev]
{{22.locale.money.put}} is free of warnings (just remarks) but
{{22.locale.moneypunct.cpp}} still has a couple of warnings. They look bogus to
me but I'll need more time to reduce it to a test case for a compiler bug.
{noformat}
"/amd/devco/sebor/stdcxx-4.2.x/tests/localization/22.locale.moneypunct.cpp",
line 274, procedure check_moneypunct: warning #20200-D:
Potential null pointer dereference through plconv is detected (null
definition:/amd/devco/sebor/stdcxx-4.2.x/tests/localization/22.locale
.moneypunct.cpp, line 368)
"/amd/devco/sebor/stdcxx-4.2.x/tests/localization/22.locale.moneypunct.cpp",
line 427, procedure check_moneypunct: warning #20200-D:
Potential null pointer dereference through plconv is detected (null
definition:/amd/devco/sebor/stdcxx-4.2.x/tests/localization/22.locale
.moneypunct.cpp, line 368)
{noformat}
> [HP aCC 6.16] multiple cadvise warnings in money tests
> ------------------------------------------------------
>
> Key: STDCXX-771
> URL: https://issues.apache.org/jira/browse/STDCXX-771
> Project: C++ Standard Library
> Issue Type: Sub-task
> Components: Tests
> Affects Versions: 4.2.0
> Environment: $ uname -sr && aCC -V
> HP-UX B.11.31
> aCC: HP C/aC++ B3910B A.06.16 [Nov 26 2007]
> Reporter: Scott (Yu) Zhong
> Assignee: Martin Sebor
> Priority: Minor
> Fix For: 4.2.2
>
> Original Estimate: 2h
> Time Spent: 1h
> Remaining Estimate: 1h
>
> The
> [22.locale.moneypunct.cpp|http://svn.apache.org/repos/asf/stdcxx/trunk/tests/localization/22.locale.moneypunct.cpp]
> and
> [22.locale.money.put.cpp|http://svn.apache.org/repos/asf/stdcxx/trunk/tests/localization/22.locale.moneyput.cpp]
> tests generate a number of HP aCC 6/cadvise warnings, in addition to other
> diagnostics:
> {noformat}
> aCC -c -mt -I$(TOPDIR)/include -I$(BUILDDIR)/include
> -I$(TOPDIR)/tests/include -AA +O2 +DD64 +w +W392,655,684,818,819,849
> +W2193,2236,2261,2340,2401,2487 +W4227,4229,4231,4235,4237,4249
> +W4255,4272,4284,4285,4286,4296,4297 +W3348
> $(TOPDIR)/tests/localization/22.locale.money.put.cpp
> "$(TOPDIR)/include/string.cc", line 646: remark #4271-D: type conversion may
> lose sign
> *__first2++);
> ^
> detected during:
> instantiation of "std::basic_string<_CharT, _Traits, _Allocator>
> &std::basic_string<_CharT, _Traits,
> _Allocator>::__replace_aux(_Allocator::pointer, _Allocator::pointer,
> _InputIter, _InputIter) [with _CharT=wchar_t,
> _Traits=std::char_traits<wchar_t>, _Allocator=std::allocator<wchar_t>,
> _InputIter=char *]" at line 519
> instantiation of "std::basic_string<_CharT, _Traits, _Allocator>
> &std::basic_string<_CharT, _Traits, _Allocator>::replace(_Allocator::pointer,
> _Allocator::pointer, _InputIter, _InputIter, void *) [with _CharT=wchar_t,
> _Traits=std::char_traits<wchar_t>, _Allocator=std::allocator<wchar_t>,
> _InputIter=char *]" at line 616 of "$(TOPDIR)/include/string"
> instantiation of "std::basic_string<_CharT, _Traits, _Allocator>
> &std::basic_string<_CharT, _Traits, _Allocator>::replace(_Allocator::pointer,
> _Allocator::pointer, _InputIter, _InputIter) [with _CharT=wchar_t,
> _Traits=std::char_traits<wchar_t>, _Allocator=std::allocator<wchar_t>,
> _InputIter=char *]" at line 191 of "$(TOPDIR)/include/string"
> instantiation of "std::basic_string<_CharT, _Traits,
> _Allocator>::basic_string(_InputIter, _InputIter, const _Allocator &) [with
> _CharT=wchar_t, _Traits=std::char_traits<wchar_t>,
> _Allocator=std::allocator<wchar_t>, _InputIter=char *]" at line 353 of
> "$(TOPDIR)/tests/localization/22.locale.money.put.cpp"
> instantiation of "int type_test(int, charT, long double, const
> char *, char, int, int, int, const char *, const char *) [with
> charT=wchar_t]" at line 434 of
> "$(TOPDIR)/tests/localization/22.locale.money.put.cpp"
> instantiation of "void ldbl_test(charT) [with charT=wchar_t]" at
> line 852 of "$(TOPDIR)/tests/localization/22.locale.money.put.cpp"
> "$(TOPDIR)/include/string.cc", line 661: remark #4271-D: type conversion may
> lose sign
> *__first2++);
> ^
> detected during:
> instantiation of "std::basic_string<_CharT, _Traits, _Allocator>
> &std::basic_string<_CharT, _Traits,
> _Allocator>::__replace_aux(_Allocator::pointer, _Allocator::pointer,
> _InputIter, _InputIter) [with _CharT=wchar_t,
> _Traits=std::char_traits<wchar_t>, _Allocator=std::allocator<wchar_t>,
> _InputIter=char *]" at line 519
> instantiation of "std::basic_string<_CharT, _Traits, _Allocator>
> &std::basic_string<_CharT, _Traits, _Allocator>::replace(_Allocator::pointer,
> _Allocator::pointer, _InputIter, _InputIter, void *) [with _CharT=wchar_t,
> _Traits=std::char_traits<wchar_t>, _Allocator=std::allocator<wchar_t>,
> _InputIter=char *]" at line 616 of "$(TOPDIR)/include/string"
> instantiation of "std::basic_string<_CharT, _Traits, _Allocator>
> &std::basic_string<_CharT, _Traits, _Allocator>::replace(_Allocator::pointer,
> _Allocator::pointer, _InputIter, _InputIter) [with _CharT=wchar_t,
> _Traits=std::char_traits<wchar_t>, _Allocator=std::allocator<wchar_t>,
> _InputIter=char *]" at line 191 of "$(TOPDIR)/include/string"
> instantiation of "std::basic_string<_CharT, _Traits,
> _Allocator>::basic_string(_InputIter, _InputIter, const _Allocator &) [with
> _CharT=wchar_t, _Traits=std::char_traits<wchar_t>,
> _Allocator=std::allocator<wchar_t>, _InputIter=char *]" at line 353 of
> "$(TOPDIR)/tests/localization/22.locale.money.put.cpp"
> instantiation of "int type_test(int, charT, long double, const
> char *, char, int, int, int, const char *, const char *) [with
> charT=wchar_t]" at line 434 of
> "$(TOPDIR)/tests/localization/22.locale.money.put.cpp"
> instantiation of "void ldbl_test(charT) [with charT=wchar_t]" at
> line 852 of "$(TOPDIR)/tests/localization/22.locale.money.put.cpp"
> "$(TOPDIR)/include/string.cc", line 550: remark #4271-D: type conversion may
> lose sign
> traits_type::assign (*__first3, *__first2);
> ^
> detected during:
> instantiation of "std::basic_string<_CharT, _Traits, _Allocator>
> &std::basic_string<_CharT, _Traits, _Allocator>::replace(_Allocator::pointer,
> _Allocator::pointer, _InputIter, _InputIter, void *) [with _CharT=wchar_t,
> _Traits=std::char_traits<wchar_t>, _Allocator=std::allocator<wchar_t>,
> _InputIter=char *]" at line 616 of "$(TOPDIR)/include/string"
> instantiation of "std::basic_string<_CharT, _Traits, _Allocator>
> &std::basic_string<_CharT, _Traits, _Allocator>::replace(_Allocator::pointer,
> _Allocator::pointer, _InputIter, _InputIter) [with _CharT=wchar_t,
> _Traits=std::char_traits<wchar_t>, _Allocator=std::allocator<wchar_t>,
> _InputIter=char *]" at line 191 of "$(TOPDIR)/include/string"
> instantiation of "std::basic_string<_CharT, _Traits,
> _Allocator>::basic_string(_InputIter, _InputIter, const _Allocator &) [with
> _CharT=wchar_t, _Traits=std::char_traits<wchar_t>,
> _Allocator=std::allocator<wchar_t>, _InputIter=char *]" at line 353 of
> "$(TOPDIR)/tests/localization/22.locale.money.put.cpp"
> instantiation of "int type_test(int, charT, long double, const
> char *, char, int, int, int, const char *, const char *) [with
> charT=wchar_t]" at line 434 of
> "$(TOPDIR)/tests/localization/22.locale.money.put.cpp"
> instantiation of "void ldbl_test(charT) [with charT=wchar_t]" at
> line 852 of "$(TOPDIR)/tests/localization/22.locale.money.put.cpp"
> "$(TOPDIR)/tests/localization/22.locale.money.put.cpp", line 837, procedure
> run_test: warning #20010-D: Floating-point DIVIDE BY ZERO exception generated
> aCC 22.locale.money.put.o -o 22.locale.money.put -L$(BUILDDIR)/rwtest
> -lrwtest -AA +nostl -Wl,+s -mt +DD64 -L$(BUILDDIR)/lib
> -Wl,+b$(BUILDDIR)/lib:$(BUILDDIR)/rwtest -lstd -lm
> aCC -c -mt -I$(TOPDIR)/include -I$(BUILDDIR)/include
> -I$(TOPDIR)/tests/include -AA +O2 +DD64 +w +W392,655,684,818,819,849
> +W2193,2236,2261,2340,2401,2487 +W4227,4229,4231,4235,4237,4249
> +W4255,4272,4284,4285,4286,4296,4297 +W3348
> $(TOPDIR)/tests/localization/22.locale.money.put.mt.cpp
> aCC 22.locale.money.put.mt.o -o 22.locale.money.put.mt -L$(BUILDDIR)/rwtest
> -lrwtest -AA +nostl -Wl,+s -mt +DD64 -L$(BUILDDIR)/lib
> -Wl,+b$(BUILDDIR)/lib:$(BUILDDIR)/rwtest -lstd -lm
> aCC -c -mt -I$(TOPDIR)/include -I$(BUILDDIR)/include
> -I$(TOPDIR)/tests/include -AA +O2 +DD64 +w +W392,655,684,818,819,849
> +W2193,2236,2261,2340,2401,2487 +W4227,4229,4231,4235,4237,4249
> +W4255,4272,4284,4285,4286,4296,4297 +W3348
> $(TOPDIR)/tests/localization/22.locale.moneypunct.cpp
> "$(TOPDIR)/tests/localization/22.locale.moneypunct.cpp", line 272, procedure
> check_moneypunct: warning #20200-D: Potential null pointer dereference
> through plconv is detected (null
> definition:$(TOPDIR)/tests/localization/22.locale.moneypunct.cpp, line 366)
> "$(TOPDIR)/tests/localization/22.locale.moneypunct.cpp", line 432, procedure
> check_moneypunct: warning #20210-D: Mismatch in allocation and deallocation
> "$(TOPDIR)/tests/localization/22.locale.moneypunct.cpp", line 425, procedure
> check_moneypunct: warning #20200-D: Potential null pointer dereference
> through plconv is detected (null
> definition:$(TOPDIR)/tests/localization/22.locale.moneypunct.cpp, line 366)
> aCC 22.locale.moneypunct.o -o 22.locale.moneypunct -L$(BUILDDIR)/rwtest
> -lrwtest -AA +nostl -Wl,+s -mt +DD64 -L$(BUILDDIR)/lib
> -Wl,+b$(BUILDDIR)/lib:$(BUILDDIR)/rwtest -lstd -lm
> aCC -c -mt -I$(TOPDIR)/include -I$(BUILDDIR)/include
> -I$(TOPDIR)/tests/include -AA +O2 +DD64 +w +W392,655,684,818,819,849
> +W2193,2236,2261,2340,2401,2487 +W4227,4229,4231,4235,4237,4249
> +W4255,4272,4284,4285,4286,4296,4297 +W3348
> $(TOPDIR)/tests/localization/22.locale.moneypunct.mt.cpp
> "$(TOPDIR)/tests/localization/22.locale.moneypunct.mt.cpp", line 367: remark
> #2177-D: variable "pos" was declared but never referenced
> const std::wstring pos = mp.positive_sign ();
> ^
> "$(TOPDIR)/tests/localization/22.locale.moneypunct.mt.cpp", line 368: remark
> #2177-D: variable "neg" was declared but never referenced
> const std::wstring neg = mp.negative_sign ();
> ^
> {noformat}
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