[C++ PATCH] Improve enum handling - take 2

[Devang Patel <dpatel at apple dot com>]

> On Wednesday, January 8, 2003, at 04:36 PM, Jason Merrill wrote:
>
> > I would think that you could also defer setting the type of the 
> > enumerator
> > values until template instantiation time; rather than move it into 
> > the big
> > loop, just swap it with the if (processing_template_decl) bit.
OK, how about this patch? I bootstrapped on powerpc-darwin and did not 
find
new g++ regression.

	cp/ChangeLog
       * decl.c (finish_enum): Merge two 'for' loops. copy value node 
if required.
       Postpone enum setting for template decls.
       (build_enumerator): Delay copying value node until 
finish_enum(). Remove
       #if 0'ed code.
       * pt.c (tsubst_enum): Set TREE_TYPE and copy value node.
       (tsubst_copy): Add check for enum type.

-Devang

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