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mis-matched names in code sample on page 155

1 reply on 1 page. Most recent reply: Apr 25, 2008 9:03 PM by Zemian Deng

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Hunter Kelly

Posts: 4
Nickname: retnuh
Registered: Apr, 2003

mis-matched names in code sample on page 155 Posted: Apr 25, 2008 10:14 AM
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On page 155 is a small code snippit:

def gcd(x: Long, y: Long): Long =
if (b == 0) a else gcd(b, a % b)


the formal params are x and y, but you use a and b in the body of the method.


Zemian Deng

Posts: 49
Nickname: zdeng
Registered: Jan, 2008

Re: mis-matched names in code sample on page 155 Posted: Apr 25, 2008 9:03 PM
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If you click on suggest link on that page, you will see this has been reported many times. Hopefully they will fix it on next edition.

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