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I have an app written that compiles and runs fine in Xcode 4.2. I want to port it into Xcode 3.2 (I have the compatibility option check marked) but Xcode 3.2 gives me an error for some reason. Does anyone know what the issue with this could be?
Additional info:
Base SDK: iOS 4.3
The code in question:
[[self navigationController] pushViewController:adminViewController animated:YES];
Xcode 4:
Xcode 3.2:
Error:
! Expected expression before "adminViewController"
The Xcode project compatibility flags in Xcode 4 are quite redundant. The flag sets the underlying project format and doesn’t handle support for the versions of the iOS SDK you’re programming for and the versions of the Objective C language and runtime.
If you can open the project in Xcode 3 (as it looks like you can) then it’s ‘compatible’ as far as Xcode is concerned. If you’re seeing compiler errors then your issue is to do with running your code older/different versions of the iOS SDK / LLVM / GCC.