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https://issues.apache.org/jira/browse/STDCXX-747?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12580056#action_12580056
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Martin Sebor commented on STDCXX-747:
-------------------------------------
Here's the warning we get out of
[locale.name.cpp|http://svn.apache.org/repos/asf/stdcxx/trunk/src/locale_name.cpp]
in nightly builds:
{noformat}
aCC -c -mt -I$(TOPDIR)/include -I$(BUILDDIR)/include -AA +O2 +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
+Z $(TOPDIR)/src/locale_name.cpp
"$(TOPDIR)/src/locale_body.h", line 254: remark #4296-D: arithmetic operation
on boolean type
*__facet._C_pid * 2 - 1 + (0 != __facet._C_name);
^
"$(TOPDIR)/src/locale_name.cpp", line 86: remark #4271-D: type conversion may
lose sign
result.append (catnm, next - catnm);
^
"$(TOPDIR)/src/locale_name.cpp", line 88: remark #4296-D: arithmetic operation
on boolean type
catnm = next + !!*next;
^
"$(TOPDIR)/src/locale_name.cpp", line 69, procedure name: warning #20200-D:
Potential null pointer dereference through catnm is detected (null
definition:$(TOPDIR)/src/locale_name.cpp, line 69)
{noformat}
> [HP aCC 6.16] Potential null pointer dereference in locale_name.cpp
> -------------------------------------------------------------------
>
> Key: STDCXX-747
> URL: https://issues.apache.org/jira/browse/STDCXX-747
> Project: C++ Standard Library
> Issue Type: Sub-task
> Components: 22. Localization
> 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
> Fix For: 4.2.1
>
> Original Estimate: 1h
> Remaining Estimate: 1h
>
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