Re: Debugging case refs

[John Darrington]

On Mon, Oct 25, 2010 at 09:57:47PM -0700, Ben Pfaff wrote:
     
     From: Ben Pfaff <address@hidden>
     Date: Mon, 25 Oct 2010 21:56:48 -0700
     Subject: [PATCH] case: Add support for debugging case reference count 
leaks.
      
     -static inline struct ccase *case_ref (const struct ccase *);
     +struct ccase *case_ref (const struct ccase *);

I think it's important that the case_ref function has the WARN_UNUSED_RESULT 
flag.
When DEBUG_CASEREFS=1, simply calling case_ref (c) without assigning the result
will not copy the case.


J'
     

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