Hi,
Cezar has left the following comment at Research offset macro consolidation
http://www.google-melange.com/gci/task/view/google/gci2012/8172202:
Code
I've written a small program to test offsetof with bitfields. I tried
different numbers, placing the char array in different places, and
compiling with both gcc 4.2 and llvm 3.1, and the numbers were always equal
http://slexy.org/view/s20ovFFvuX. As for non-byte-aligned values, I tried
adding a `#pragma pack` before the struct and also got the same two
numbers. And I read this http://c-faq.com/struct/align.esr.html. As far as
I understand, it says that newer compilers don't need to worry about this.
Is it relevant? Seems a bit old.
Greetings,
The Google Open Source Programs Team
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