* C++ ABI
@ 2022-09-30 13:43 Nathan Sidwell
2022-09-30 13:54 ` Nathan Sidwell
2022-09-30 16:32 ` Patrick Palka
0 siblings, 2 replies; 3+ messages in thread
From: Nathan Sidwell @ 2022-09-30 13:43 UTC (permalink / raw)
To: Jason Merrill, Marek Polacek, Patrick Palka; +Cc: GCC Patches
Hi,
I've discovered some mangling problems with lambdas. (a) divergence
from clang and (b) manglings that incorrectly demangle. With #a I'm not
yet sure who is correct. for #b g++ is definitely wrong.
From the docs, it doesn't appear to have been bumped this cycle. Is
that correct, and I should bump it to 18?
nathan
--
Nathan Sidwell
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: C++ ABI
2022-09-30 13:43 C++ ABI Nathan Sidwell
@ 2022-09-30 13:54 ` Nathan Sidwell
2022-09-30 16:32 ` Patrick Palka
1 sibling, 0 replies; 3+ messages in thread
From: Nathan Sidwell @ 2022-09-30 13:54 UTC (permalink / raw)
To: Jason Merrill, Marek Polacek, Patrick Palka; +Cc: GCC Patches
On 9/30/22 09:43, Nathan Sidwell wrote:
> Hi,
> I've discovered some mangling problems with lambdas. (a) divergence
> from clang and (b) manglings that incorrectly demangle. With #a I'm not
> yet sure who is correct. for #b g++ is definitely wrong.
>
> From the docs, it doesn't appear to have been bumped this cycle. Is
> that correct, and I should bump it to 18?
oops, 'it' == -fabi-version
nathan
--
Nathan Sidwell
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: C++ ABI
2022-09-30 13:43 C++ ABI Nathan Sidwell
2022-09-30 13:54 ` Nathan Sidwell
@ 2022-09-30 16:32 ` Patrick Palka
1 sibling, 0 replies; 3+ messages in thread
From: Patrick Palka @ 2022-09-30 16:32 UTC (permalink / raw)
To: Nathan Sidwell; +Cc: Jason Merrill, Marek Polacek, Patrick Palka, GCC Patches
On Fri, 30 Sep 2022, Nathan Sidwell wrote:
> Hi,
> I've discovered some mangling problems with lambdas. (a) divergence from
> clang and (b) manglings that incorrectly demangle. With #a I'm not yet sure
> who is correct. for #b g++ is definitely wrong.
>
> From the docs, it doesn't appear to have been bumped this cycle. Is that
> correct, and I should bump it to 18?
AFAICT it hasn't been bumped since no mangling changes have been made
yet this cycle.
>
> nathan
> --
> Nathan Sidwell
>
>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2022-09-30 13:43 C++ ABI Nathan Sidwell
2022-09-30 13:54 ` Nathan Sidwell
2022-09-30 16:32 ` Patrick Palka
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