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mirror of https://github.com/nlohmann/json.git synced 2025-07-29 23:01:16 +03:00

Add versioned, ABI-tagged inline namespace and namespace macros (#3590)

* Add versioned inline namespace

Add a versioned inline namespace to prevent ABI issues when linking code
using multiple library versions.

* Add namespace macros

* Encode ABI information in inline namespace

Add _diag suffix to inline namespace if JSON_DIAGNOSTICS is enabled, and
_ldvcmp suffix if JSON_USE_LEGACY_DISCARDED_VALUE_COMPARISON is enabled.

* Move ABI-affecting macros into abi_macros.hpp

* Move std_fs namespace definition into std_fs.hpp

* Remove std_fs namespace from unit test

* Format more files in tests directory

* Add unit tests

* Update documentation

* Fix GDB pretty printer

* fixup! Add namespace macros

* Derive ABI prefix from NLOHMANN_JSON_VERSION_*
This commit is contained in:
Florian Albrechtskirchinger
2022-07-30 21:59:13 +02:00
committed by GitHub
parent fca1ddda96
commit d909f80960
72 changed files with 23116 additions and 561 deletions

View File

@ -20,8 +20,7 @@
#include <nlohmann/detail/macro_scope.hpp>
#include <nlohmann/detail/meta/type_traits.hpp>
namespace nlohmann
{
NLOHMANN_JSON_NAMESPACE_BEGIN
/// ordered_map: a minimal map-like container that preserves insertion order
/// for use within nlohmann::basic_json<ordered_map>
@ -357,4 +356,4 @@ private:
JSON_NO_UNIQUE_ADDRESS key_compare m_compare = key_compare();
};
} // namespace nlohmann
NLOHMANN_JSON_NAMESPACE_END