Bug 1156 – opt build ‘result’ set but not used, g++ > 4.6.0

Bug 1156 - opt build ‘result’ set but not used, g++ > 4.6.0


Summary:	opt build ‘result’ set but not used, g++ > 4.6.0

Status:	RESOLVED FIXED

Product:	ns-3
Classification:	Unclassified
Component:	internet
Version:	ns-3-dev
Hardware:	All All

Importance:	P5 trivial
Assigned To:	George Riley

URL:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2011-05-16 13:43 UTC by John Abraham
Modified:	2011-08-09 19:15 UTC (History)
CC List:	1 user (show)

See Also:

Attachments
patch (1.20 KB, patch) 2011-05-16 13:50 UTC, John Abraham	Details \| Diff
another set (523 bytes, patch) 2011-05-16 18:23 UTC, John Abraham	Details \| Diff
consolidated 1 (5.66 KB, patch) 2011-05-16 18:56 UTC, John Abraham	Details \| Diff
Show Obsolete (2) Add an attachment (proposed patch, testcase, etc.)

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Description John Abraham 2011-05-16 13:43:08 UTC

seen on optimized builds with g++ 4.6.0

[ 817/1561] cxx: src/internet/helper/internet-stack-helper.cc -> build/optimized/src/internet/helper/internet-stack-helper_1.o                                                                                    
../src/internet/helper/internet-stack-helper.cc: In member function ‘virtual void ns3::InternetStackHelper::EnablePcapIpv4Internal(std::string, ns3::Ptr<ns3::Ipv4>, uint32_t, bool)’:
../src/internet/helper/internet-stack-helper.cc:488:12: error: variable ‘result’ set but not used [-Werror=unused-but-set-variable]
../src/internet/helper/internet-stack-helper.cc: In member function ‘virtual void ns3::InternetStackHelper::EnablePcapIpv6Internal(std::string, ns3::Ptr<ns3::Ipv6>, uint32_t, bool)’:
../src/internet/helper/internet-stack-helper.cc:580:12: error: variable ‘result’ set but not used [-Werror=unused-but-set-variable]
cc1plus: all warnings being treated as errors

Comment 1 John Abraham 2011-05-16 13:50:31 UTC

Created attachment 1127 [details]
patch

Comment 2 John Abraham 2011-05-16 18:23:58 UTC

Created attachment 1136 [details]
another set

Comment 3 John Abraham 2011-05-16 18:56:51 UTC

Created attachment 1138 [details]
consolidated 1