- 
    Bug 
- 
    Resolution: Done
- 
    P2: Important 
- 
    None
- 
    5.0.1
- 
    None
- 
    win7 64bit
 qt 5.0.1 msvc2010
1.Install qt-windows-opensource-5.0.1-msvc2010_32-x86-offline.exe.
2.Click Start Menu -> Qt 5.0.1 -> 5.0.1 -> MSVC 2010 -> Assistant.
3.Open "How to Create Qt Plugins".
4.Note the blank below "For example, here's the definition of an interface class:"(see attachment)
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This issue could not be reproduced on QT 4.8.4.