From 919476c8e620e1af066a3b556751a7ff460b70b6 Mon Sep 17 00:00:00 2001 From: John Abraham Date: Sat, 14 May 2011 04:32:10 -0400 Subject: [PATCH] =?UTF-8?q?Bug=201156=20-=20opt=20build=20=E2=80=98result?= =?UTF-8?q?=E2=80=99=20set=20but=20not=20used,=20g++4.6.0?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/internet/helper/internet-stack-helper.cc | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/internet/helper/internet-stack-helper.cc b/src/internet/helper/internet-stack-helper.cc index a3c4cb188..93c220bdb 100644 --- a/src/internet/helper/internet-stack-helper.cc +++ b/src/internet/helper/internet-stack-helper.cc @@ -492,6 +492,9 @@ InternetStackHelper::EnablePcapIpv4Internal (std::string prefix, Ptr ipv4, result = ipv4L3Protocol->TraceConnectWithoutContext ("Rx", MakeCallback (&Ipv4L3ProtocolRxTxSink)); NS_ASSERT_MSG (result == true, "InternetStackHelper::EnablePcapIpv4Internal(): " "Unable to connect ipv4L3Protocol \"Rx\""); + // cast result to void, to suppress ‘result’ set but not used compiler-warning + // for optimized builds + (void) result; } g_interfaceFileMapIpv4[std::make_pair (ipv4, interface)] = file; @@ -584,6 +587,9 @@ InternetStackHelper::EnablePcapIpv6Internal (std::string prefix, Ptr ipv6, result = ipv6L3Protocol->TraceConnectWithoutContext ("Rx", MakeCallback (&Ipv6L3ProtocolRxTxSink)); NS_ASSERT_MSG (result == true, "InternetStackHelper::EnablePcapIpv6Internal(): " "Unable to connect ipv6L3Protocol \"Rx\""); + // cast found to void, to suppress ‘result’ set but not used compiler-warning + // for optimized builds + (void) result; } g_interfaceFileMapIpv6[std::make_pair (ipv6, interface)] = file;