json/tests at 99ae1d0d033a2de0473077016119163e36851eb9 - json

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Niels Lohmann 99ae1d0d03 Add JSON_DELETE_DEPRECATED_FUNCTIONS to delete the deprecated functions

Defining JSON_DELETE_DEPRECATED_FUNCTIONS to 1 (or the CMake option
JSON_DeleteDeprecatedFunctions) declares every deprecated function as
deleted instead of deprecated, so that code that is not ready for 4.0.0
no longer compiles. A deleted function still takes part in overload
resolution, so from_*(ptr, len) cannot silently bind len to the strict
parameter of from_*(InputType&&, bool); the roadmap now plans to keep
these overloads deleted in 4.0.0 instead of removing them.

The legacy discarded-value comparison is left to its own macro.

Also update the 4.0 roadmap: add JSON_DISABLE_TUPLE_REFERENCE_CONVERSION
and JSON_DELETE_DEPRECATED_FUNCTIONS to the macro table, add the
from_bjdata/from_bon8 (ptr, len) overloads to the deprecated functions,
document the macro in the migration guide, and fix the docs style check
findings (example titles, missing docset entry for JSON_STRICT_BINARY_UTF8).

Signed-off-by: Niels Lohmann <mail@nlohmann.me>

2026-10-04 12:54:07 +02:00

abi

Follow each binary format's UTF-8 rule: strict writers (CBOR/UBJSON/BJData/BSON), lenient readers (#5741 )

2026-10-04 12:13:48 +02:00

benchmarks

Move instead of deep-copy ordered_json values when an object grows (#5609 )

2026-09-30 20:06:34 +02:00

cmake_add_subdirectory

Remove test debt: dead guards, discarded results, and unreferenced files (#5732 )

2026-10-01 07:33:07 +02:00

cmake_fetch_content

Remove test debt: dead guards, discarded results, and unreferenced files (#5732 )