Thanks. But -Winit-self still does not remove this warning. This is the warnings I included in compiling:' -Wall -Wbad-function-cast -Wcast-qual -Wchar-subscripts -Wcomment -Wdeprecated-declarations -Wdisabled-optimization -Wdiv-by-zero -Wendif-labels -Wformat -Wformat-extra-args -Wformat-nonliteral -Wformat-security -Wformat-y2k -Wimplicit -Wimplicit-function-declaration -Wimplicit-int -Wimport -Winline -Winvalid-pch -Wlong-long -Wmain -Wmissing-braces -Wmissing-declarations -Wmissing-format-attribute -Wmissing-noreturn -Wmissing-prototypes -Wmultichar -Wnested-externs -Wnonnull -Wparentheses -Wpointer-arith -Wreturn-type -Wsequence-point -Wshadow -Wsign-compare -Wstrict-aliasing -Wstrict-prototypes -Wswitch -Wswitch-default -Wswitch-enum -Wsystem-headers -Wtrigraphs -Wunknown-pragmas -Wunused -Wunused-function -Wunused-label -Wunused-value -Wunused-variable -Wwrite-strings -Wcast-align -Wno-pointer-sign -Wunused --- On Wed, 6/23/10, Tiago Maluta <tiago.maluta@xxxxxxxxx> wrote: > From: Tiago Maluta <tiago.maluta@xxxxxxxxx> > Subject: Re: how to ignore "X variable may be used uninitialized in this function" > To: "smallboatca@xxxxxxxxx" <smallboatca@xxxxxxxxx> > Cc: gcc-help@xxxxxxxxxxx > Date: Wednesday, June 23, 2010, 9:30 PM > On Thu, Jun 24, 2010 at 12:59 AM, smallboatca@xxxxxxxxx > <smallboatca@xxxxxxxxx> > wrote: > > > > Hi, > > > > I got this "cond" may be used uninitialized in this > function waring in > > compiling my program. > > > > I used -Wuninitialized to ignore this warning, but it > does not work. > > Do you know which option (-W????) is for this "X > variable may be used > > uninitialized in this function"? Thanks > > > > If you want _ignore_ this warning just omit -Winit-self > > --tm >
