On Thu, Mar 10, 2011 at 11:23:10PM -0500, Nathan Froyd wrote:
> Now that we have a structure where not every node might include
> TREE_CHAIN or TREE_TYPE, we need to make sure that when we call said
> accessors that the argument is properly typed.  This requires a number
> of changes:

http://gcc.gnu.org/ml/gcc-patches/2011-03/msg00565.html

Ping.  I was going to commit this, but I realized I hadn't received
approval for the go or LTO bits.  They probably qualify as obvious,
given that they're exactly the same as all the other languages, but just
to rubber-stamp everything...

> gcc/go/
>       * go-lang.c (union lang_tree_node): Check for TS_COMMON before
>       calling TREE_CHAIN.
> 
> gcc/lto/
>       * lto-tree.h (union lang_tree_node): Check for TS_COMMON before
>       calling TREE_CHAIN.
>       * lto.c (lto_fixup_common): Likewise.

Thanks,
-Nathan

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