On Oct 24, 2008, at 14:10 , Don Arnel wrote:
I was just looking through some code that I wrote, and noticed I had changed a float to an int in my header file but I was still assigning float values to it in the code. The odd thing was that the compiler was not complaining about it. Which warning is it that I need to turn on in the compiler settings? I've looked through all the warning options but can't seem to find it. I'm using Xcode 3.1.1, GCC 4.0.
It's perfectly legal to cast a float to an integer... the integral portion is always maintained and the remainder is simply truncated. I can't really think of a reason to warn about this, which is probably why no such warning exists.
J
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