[PATCH] turn quick_stack into a VEC

[Andrew Haley]

On 05/24/2010 04:09 AM, Nathan Froyd wrote:
> The patch below converts java/expr.c:quick_stack into a VEC instead of a
> TREE_LIST.  We get to use the intuitive push and pop methods and
> flush_quick_stack becomes somewhat more straightforward.
> 
> Tested on x86_64-unknown-linux-gnu.  OK to commit?
> 
> -Nathan
> 
> 	* expr.c (quick_stack): Change type to a VEC.  Update comment.
> 	(tree_list_free_list): Delete.
> 	(flush_quick_stack): Update for quick_stack type change.
> 	(push_value): Likewise.
> 	(pop_value): Likewise.

Gosh, that's quite some improvement.  Thanks.

Andrew.