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Release draft 3.11.2

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Second draft. Contains current `develop`. #3683 is still in discussion and should be part of 3.11.2, too.

nlohmann

Improve error message for const fields

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The goal here is to propose an *idea* for a better error message, which says what is wrong instead of pointing to some internal implementation detail that does not compile....

AlexanderLanin

Allow custom base class as node customization point

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This PR adds an additional template parameter which allows to set a custom base class for `nlohmann::json`. This class serves as an extension point and allows to add functionality to...

barcode

Split inline namespace and allow version namespace to be disabled

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Split the versioned, ABI-tagged inline namespace into separate tag and version namespaces. Example: `nlohmann::nlohmann_json_diag::v3_11_1` The prefix of the tag namespace cannot be `json` as that would conflict with the type...

falbrechtskirchinger

fix iterator_input_adapter consuming input before it should

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Before this PR `iterator_input_adapter` was indiscriminately consuming/advancing the input iterator before actually know if it should on `get_character()` Case example: 1. `iterator_input_adapter` over a custom input (ex _input adapter over...

imwhocodes

Fix basic_json converting constructor yielding wrong value type and mark constructor JSON_EXPLICIT

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This is an attempt to fix #3425. The desired value type is communicated to the serializer by wrapping the source value in one of `string_type_wrapper`, `object_type_wrapper`, or `array_type_wrapper`. It started...

falbrechtskirchinger

Doctest 2.4.9

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Update to Doctest 2.4.9 (Replaces #3228)

nlohmann

Add CMake presets

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Add a `CMakePresets.json` file and add `CMakeUserPresets.json` to `.gitignore`. Usage: * List presets: `cmake --list-presets` * Configure: `cmake --preset gcc` * Build: `cmake --build --preset gcc` * Test: `ctest --preset...

falbrechtskirchinger

Currently it is not possible to set `number_integer_t` or `number_unsigned_t` to types with nontrivial destructors, move constructors, copy constructors, or assignment operators. This means it's not possible to use types...

eric-wieser

Allow custom number types to be used

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The `std::is_signed`, `std::is_integral` type traits do not permit custom types, and extending these is specified as undefined behavior. Using `std::numeric_limits::is_signed` and `std::numeric_limits::is_integral` means that supporting custom types is doable. This...

eric-wieser