On 13-08-08 07:38, Manish Katiyar wrote:
On Wed, Aug 13, 2008 at 10:07 AM, Rene Herman <rene.herman@xxxxxxxxxxxx> wrote:
int main()
{
char *p_name = "santosh";
char *q_name = "santosh";
It is unspecified whether or not the compiler will allocate one or two
copies of the character sequence "santosh" and therefore whether or not
p_name != q_name;
Refer to below link ...... first bullet clearly says that gcc will
store only one copy if strings are identical.
http://gcc.gnu.org/onlinedocs/gcc-3.4.6/gcc/Incompatibilities.html
It clearly says that gcc version 3.4.6 will do so. And it makes perfect
sense to do so ofcourse but as far as C the language is concerned, it's
unspecified and I can assure you that I've used compilers that did not.
(whether or not I was happy to be using those compilers is secondary)
Rene.
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