Re: variable question?
Re: variable question?
- Subject: Re: variable question?
- From: Michael de Haan <email@hidden>
- Date: Sun, 30 Jan 2005 12:44:53 -0800
tks to those who replied
On Jan 30, 2005, at 11:28 AM, Gwynne wrote:
On Jan 30, 2005, at 2:16 PM, Michael de Haan wrote:
int main (){
int c=7, foo=8, d=7,e;
return 0;
}
I know this is a dumb question, but I'll ask it anyhow.
The reason I am unable to view "e" in the debugger is because it has
only been declared and not initialized?
Or is there a setting I am missing.
Tks in advance
The variable is completely unused, so the compiler optimizes it out
altogether. As far as the object code is concerned, there's not even a
memory location associated with e. A high-optimization build should
remove the other variables too, since the initializers are constant
and they aren't referenced.
-- Gwynne, key to the Code
Email: email@hidden
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"This whole world is an asylum for the incurable."
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