Trivial Q about redefinition.
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Published on 2010-04-26T10:09:30Z
Indexed on
2010/04/26
10:13 UTC
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c++
|definition
Why this isn't allowed:
int a = 0;
int a = 0;
but this is:
for (int i = 0; i < 2; ++i)
{
int a = 0;
}
As far as I know code inside for loop will be executed twice whitout actually going out of its scope, so it should also be an error to define a twice.
Looking forward to your answers
Thanks.
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