[RFC] Change order of Fortran BLOCK_VARS (PR fortran/71687, take 2)

[Mikael Morin]

Le 01/07/2016 16:58, Jakub Jelinek a écrit :
> On Thu, Jun 30, 2016 at 08:06:54PM +0200, Jakub Jelinek wrote:
>> So, is it intentional that pushdecl / getdecls acts like a LIFO?
>> Though, it seems user vars are pushdecled in the reverse order of
>> declarations, but gfc_add_decl_to_function is called in the user declared
>> order, so perhaps for the following patch we'd also need to
>> decl = nreverse (saved_function_decls);
>> in gfc_generate_function_code and similarly in gfc_process_block_locals
>> decl = nreverse (saved_local_decls);
>
> Here is an updated patch with the above mentioned two calls to nreverse
> added.
> Bootstrapped/regtested on x86_64-linux and i686-linux, ok for trunk?
>
Hello,

I'm a bit surprised that it has worked so well so far.
We should probably switch at some point to using a vec to collect decls 
without headache.  In the mean time, the patch is OK.  Thanks.

Mikael