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Hi, I apologize if it is a rather stupid question, I am a newbie to LLVM. I notice a inconsistency between the current llvm1.6 doc and its source code. The doc states that the superclasses of GlobalVariable are GlobalValue, User, Value, however in the source code GlobalVariable has Constant as its super. I am just curious that why "variable" should be a subclass of "constant"?

I've been considering the nature of Asterisk, its security, the bug tracker, and more... And i've come up with an interesting idea: A "message of the version". The idea is that Asterisk has a compile time 32-bit unsigned int version which is incremented whenever some major new bug is fixed. When Asterisk starts up (and periodically, maybe once per day), it sends a packet with