* How to get the global namespace (DECL_CONTEXT) at LTO during LGEN?
@ 2021-06-30 8:22 Erick Ochoa
2021-06-30 9:18 ` Richard Biener
0 siblings, 1 reply; 2+ messages in thread
From: Erick Ochoa @ 2021-06-30 8:22 UTC (permalink / raw)
To: gcc
Hello,
I am wondering if there's a way to get the global namespace at LTO
during LGEN in each of the partitions being processed. I believe that
during parse time for c/c++ there is a global_namespace macro or
variable that can be used, but I don't think that it is possible to
use at link time.
Thanks!
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: How to get the global namespace (DECL_CONTEXT) at LTO during LGEN?
2021-06-30 8:22 How to get the global namespace (DECL_CONTEXT) at LTO during LGEN? Erick Ochoa
@ 2021-06-30 9:18 ` Richard Biener
0 siblings, 0 replies; 2+ messages in thread
From: Richard Biener @ 2021-06-30 9:18 UTC (permalink / raw)
To: Erick Ochoa; +Cc: GCC Development
On Wed, Jun 30, 2021 at 10:23 AM Erick Ochoa via Gcc <gcc@gcc.gnu.org> wrote:
>
> Hello,
>
> I am wondering if there's a way to get the global namespace at LTO
> during LGEN in each of the partitions being processed. I believe that
> during parse time for c/c++ there is a global_namespace macro or
> variable that can be used, but I don't think that it is possible to
> use at link time.
There can be many - walking DECL_CONTEXT will eventually
lead to a TRANSLATION_UNIT_DECL (but there can be some
with NULL, I don't remember if we force-associate ones not
associated with a TU by the frontends)
Richard.
> Thanks!
^ permalink raw reply [flat|nested] 2+ messages in thread
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