Re: Add gencfn-macros.c

[Tom de Vries <Tom_deVries@mentor.com>]

On 07/11/15 13:35, Richard Sandiford wrote:
> This patch automatically generates case macros such as:
>
>      CASE_CFN_SQRT
>
> for each {F,,L} floating-point built-in function and each {,L,LL,IMAX}
> integer built-in function.  The macros match the same built-in
> functions as CASE_FLT_FN and CASE_INT_FN but in addition include
> the associated internal function, if any.
>
> The idea is to make sure that users of combined_fn don't need to know
> which built-in functions have internal-function equivalents.  If we add
> a new function to internal-fn.def, all combined_fn users should pick it
> up automatically.
>
> The generator wants to use "hash_set <nofree_string_hash>",
> so the patch follows hash_map in using the types given by the
> traits as the key.  This is a no-op for current users of hash_set.
>
> Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.

Hi,

this seems to have caused:

PR68406 - dbxout.c:2570:16: error: no matching function for call to 
'hash_set<tree_node*>::traverse(vec<tree_node*>*)'

Thanks,
- Tom