In moving projects from Xcode 2 on Tiger (G4) to Xcode 3 on Leopard
(Intel) I have found two cases of code (Objective C) that breaks in
Xcode 3 on Leopard (Intel) that works perfectly fine in Xcode 2 on
Tiger (G4)...
unsigned u = '\1\0\0\0';
u >>= 8;
results in u equal to '\0\1\0\0' in Xcode 2 on Tiger (G4) but
results in '\1\1\0\0' in Xcode 3 on Leopard (Intel).
Both are correct. G4 is a big-endian computer and Intel is a little-
Endian. You have the result required by the C standard for both.
Shifts are architecture dependent.
Bill Royds
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