[LLVMdev] RegisterPass isAnalysis parameter

[Trevor Harmon]

On Feb 26, 2010, at 7:42 PM, Tom Prince wrote:

> You cannot refer to anything in anonymous namespace by name from
> another file, however, if you have a pointer, say, then you can  
> still use the
> pointer.

Yes, that would make sense, except I don't see any pointers being  
passed. The relevant line in lib/Transforms/Hello.cpp is:

static RegisterPass<Hello> X("hello", "Hello World Pass");

This template declaration is, somehow, sufficient to give the  
PassManager access to Hello.

Trevor