Generated AOT code is wrong when building for iOS on Windows

http://issuetracker.unity3d.com/issues/datetime-difference-on-ios-device-and-in-the-editor

To reproduce:

1. Create a new project

2. Attach a script that debugs System.TimeSpan.MinValue.TotalSeconds or System.DateTime.Now.Ticks to the main camera

3. Build on Windows for iOS

4. Run Xcode project on Mac

5. Notice that Xcode debugger/console logs numbers like: 4.0917397079469E+142 which are different from the numbers logged when the project is run in
the Editor.

SMILEDIVER

Feb 17, 2014 11:41

This is caused by general AOT issues, and are not related to DateTime itself. To be more precise: wrong double and 64 bit int alignments, compiler optimization issues which makes AOT code to invoke wrong methods, etc. Fixes are targeted for the next Unity 4.x
release.