[cfe-commits] r45984 - /cfe/trunk/include/clang/AST/CFG.h

Ted Kremenek kremenek at apple.com
Mon Jan 14 16:17:10 PST 2008

On Jan 14, 2008, at 3:23 PM, Chris Lattner wrote:

> On Jan 14, 2008, at 3:18 PM, Ted Kremenek wrote:
>> Author: kremenek
>> Date: Mon Jan 14 17:18:55 2008
>> New Revision: 45984
>> URL: http://llvm.org/viewvc/llvm-project?rev=45984&view=rev
>> Log:
>> Added operator[] for CFGBlock.  This provides random access to the  
>> statements
>> of a block.
> Is it a good idea to allow mutation through operator[] ?  I'd expect  
> a const CFGBlock to return a const Stmt*, what do you think?
> -Chris

I agree; the problem is that our the use of 'const' is not consistent  
enough in some parts to make this change easily without breaking  
things.  I'll do a partial fix and look into cleaning up the use of  
'const' once more of the past-sensitive solver is in place.
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