[Bug c/22371] C front-end produces mis-match types in MODIFY_EXPR

[joseph at codesourcery dot com]

------- Comment #10 from joseph at codesourcery dot com  2007-08-22 14:52 -------
Subject: Re:  C front-end produces mis-match types in MODIFY_EXPR

On Wed, 22 Aug 2007, rguenther at suse dot de wrote:

> As far as I see we still need to re-instantiate transitiveness
> of useless_type_converison_p somehow, by handling all of the
> aggregate type compatibilities in the middle-end without dispatching
> back to the frontends.  Like with something like

Arrays aren't the only case where C type compatibility isn't transitive.  
For example, two enums compatible with the same integer type aren't 
compatible with each other.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22371