generalized lvalues -- patch outline

[Mark Mitchell]

Matt Austern wrote:

> Partly depends on what the value of "..." actually is.  I'd be 
> interested in seeing whether other compilers (EDG? IBM? Sun? HP?) 
> support this extension.

I bet EDG does in its GCC-compatibility mode. :-)

It does not accept this code in its default mode.  (By default, I do not 
mean "strict ANSI" ; I mean the mode you get when you just say "eccp" 
with no options.)

-- 
Mark Mitchell
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