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Normalization of stdlib inline namespace names #3119

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merged 2 commits into from
Sep 29, 2022

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phprus
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@phprus phprus commented Sep 27, 2022

libc++ inline namespace:

std::__1::system_error                        ->  std::system_error
std::__1::__fs::filesystem::filesystem_error  ->  std::filesystem::filesystem_error

libstdc++ inline namespace:

std::__cxx11::system_error                 ->  std::system_error
std::filesystem::__cxx11::filesystem_error ->  std::filesystem::filesystem_error

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Thanks for the PR. I wonder if it would be better to remove all namespace components that start with __ instead of hardcoding specific cases?

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phprus commented Sep 27, 2022

I think you are right.
Since the __cxa_demangle allocates memory, the replacement can be making in place.

I will make changes in PR.

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phprus commented Sep 28, 2022

@vitaut
Implemented

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LGTM, just a few nits.

include/fmt/std.h Outdated Show resolved Hide resolved
include/fmt/std.h Outdated Show resolved Hide resolved
Signed-off-by: Vladislav Shchapov <vladislav@shchapov.ru>
Signed-off-by: Vladislav Shchapov <vladislav@shchapov.ru>
@vitaut vitaut merged commit ad91cab into fmtlib:master Sep 29, 2022
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vitaut commented Sep 29, 2022

Thanks!

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2 participants