Scope of a variable in a for loop

[Torben Laursen]

Hi

I have a problem understanding the scope of a variable defined in a for
loop.
As I see it the code below should not compile since the variable i can only
be seen in the first for loop.
What did I not understand? thanks.
///code sniff, way can the second loop "see" the variable i?

for(int i=0; i<N; ++i)

{

SumKx += x;

}

for(int i2=0; i2<N; ++i2)

y = x;

Best regards
Torben Laursen

 

[Jeff Partch [MVP]]

Hi

I have a problem understanding the scope of a variable defined in a for
loop.
As I see it the code below should not compile since the variable i can only
be seen in the first for loop.
What did I not understand? thanks.
///code sniff, way can the second loop "see" the variable i?

for(int i=0; i<N; ++i)

{

SumKx += x;

}

for(int i2=0; i2<N; ++i2)

y = x;

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vccore/html/vcrefzcforscope.asp