GTY and const

[Lucas (a.k.a T-Bird or bsdfan3)]

Why can't we use the Boehm's GC for all of GCC?  It's already 
distributed with GCC and we already use it for the Java runtime.
Lucas
Zack Weinberg wrote:

>¹ however, I am still sympathetic to the notion that GC-allocating
>everything would be a good idea if we could just get a non-sucky GC
>algorithm.  Remember that glorious time in the 3.1-3.3 timeframe when
>we never had use-after-free bugs?
>  
>