Hello, is it possible to add a waring about this into the upcomming release? Best regards Martin I am using g++-4.4.0 on 32-Bit Ubuntu Linux. Also adding the suggested #include<new> does not make a difference. It seems to me, that this case is not yet handled by gcc when -Wconversion is activated. <!-- --> -------- Original-Nachricht -------- > Datum: Thu, 02 Jul 2009 16:07:11 -0700 > Von: Ian Lance Taylor <iant@xxxxxxxxxx> > An: "Martin Ettl" <ettl.martin@xxxxxx> > CC: gcc-help@xxxxxxxxxxx > Betreff: Re: missing g++ warning about bad allocation > "Martin Ettl" <ettl.martin@xxxxxx> writes: > > > Sorry for beeing so eager on this example, but i have compiled the > testcase with following command: > > > > g++ -W -Wall -Wextra -Wconversion -pedantic -o test test.cpp > > test.cpp: In function âint main()â: > > test.cpp:3: warning: unused variable âdâ > > > > And g++ does not warn about this implicit conversion. Have i missed > something? > > -Wconversion has been significantly improved lately; which version of > gcc are you using? > > Also, does it make a difference if you #include <new>? > > Ian -- Jetzt kostenlos herunterladen: Internet Explorer 8 und Mozilla Firefox 3 - sicherer, schneller und einfacher! http://portal.gmx.net/de/go/chbrowser
