From: Eric Gorr <mailist@ericgorr.net>
To: gdb@sourceware.org
Subject: Re: printing static const variables
Date: Thu, 16 Jul 2009 16:35:00 -0000 [thread overview]
Message-ID: <97A121F2-C4CB-4244-9F71-1D0B9BA60638@ericgorr.net> (raw)
In-Reply-To: <m3vdls8uqb.fsf@fleche.redhat.com>
> You didn't say how you compiled this, or what platform you're on.
>
> Probably the compiler optimized this variable away. If so, there's
no
> way to print it.
Hello Mr. Tromey.
Thank you for your comments.
I still see the same problem if change the test function to:
Boolean TestFunction( int val )
{
static const int doubleByteDegreeMark = 42;
static int anotherVar = 12;
return ( val == doubleByteDegreeMark || val == anotherVar );
}
Now, I suppose it is still possible that the compiler will have simply
optimized this to:
Boolean TestFunction( int val )
{
static int anotherVar = 12;
return ( val == 42 || val == anotherVar );
}
or something.
In any case, I am using Xcode 3.1 under Mac OS X 10.5
This is the debug build with all optimizations turned off.
Under other circumstances, should 'info locals' display
doubleByteDegreeMark? Should I be able to print doubleByteDegreeMark?
next prev parent reply other threads:[~2009-07-16 16:35 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-16 16:16 Eric Gorr
2009-07-16 16:21 ` Tom Tromey
2009-07-16 16:35 ` Eric Gorr [this message]
2009-07-16 16:56 ` Tom Tromey
2009-07-16 17:28 ` Grant Edwards
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