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https://issues.apache.org/jira/browse/STDCXX-748?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Martin Sebor updated STDCXX-748:
--------------------------------
Component/s: 26. Numerics
Description:
Compiling the {{indirect_array.cpp}} example with HP aCC 6.16 with optimization
produces the following warning:
{noformat}
aCC -c -mt -I$(TOPDIR)/include -I$(BUILDDIR)/include
-I$(TOPDIR)/examples/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 \
$(TOPDIR)/examples/manual/indirect_array.cpp
"$(TOPDIR)/include/valarray", line 2305, procedure main: warning #20200-D:
Potential null pointer dereference through __tmp is detected (null
definition:$(TOPDIR)/include/rw/_array.h, line 137)
{noformat}
was:
"/amd/devco/scottz/stdcxx/4.2.x/include/valarray", line 2087, procedure main:
warning #20200-D: Potential null pointer dereference through __tmp is
detected (null definition:/amd/devco/scottz/stdcxx/4.2.x/include/rw/_array.h,
line 137)
Assignee: Martin Sebor
Included the context of the warning, including the full command line.
Set Component/s.
Assigned to self.
> [HP aCC 6.16] Potential null pointer dereference in <valarray>
> --------------------------------------------------------------
>
> Key: STDCXX-748
> URL: https://issues.apache.org/jira/browse/STDCXX-748
> Project: C++ Standard Library
> Issue Type: Sub-task
> Components: 26. Numerics
> 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
> Fix For: 4.2.1
>
> Original Estimate: 2h
> Remaining Estimate: 2h
>
> Compiling the {{indirect_array.cpp}} example with HP aCC 6.16 with
> optimization produces the following warning:
> {noformat}
> aCC -c -mt -I$(TOPDIR)/include -I$(BUILDDIR)/include
> -I$(TOPDIR)/examples/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 \
> $(TOPDIR)/examples/manual/indirect_array.cpp
> "$(TOPDIR)/include/valarray", line 2305, procedure main: warning #20200-D:
> Potential null pointer dereference through __tmp is detected (null
> definition:$(TOPDIR)/include/rw/_array.h, line 137)
> {noformat}
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