json/include/nlohmann at b3753fbb1aa652a40c4e8d25ec65de57ff984258 - json

mirror of https://github.com/nlohmann/json.git synced 2026-10-04 13:40:33 +00:00

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Niels Lohmann b3753fbb1a List the UTF-8 validators instead of calling the DFA the only one

The documentation of decode() called the Hoehrmann DFA the single
source of truth for UTF-8 validation. It is used only by the serializer
and by is_valid_utf8() (CBOR/MessagePack/BSON/UBJSON/BJData text
strings). The lexer's scan_string() switch, validate_one_utf8() /
valid_utf8_prefix() (bulk string scan, BON8 bulk path and BON8 writer)
and the BON8 byte path in get_bon8_string() check the RFC 3629 ranges
on their own.

Replace the sentence with a list of the four validators, what each is
used for, and a note that they must accept the same sequences. Sharing
code between them was considered and dropped: it would save a few lines
in a validator that is entangled with BON8 pushback, and #5677 is
editing the BON8 byte path.

Comments only; behavior, the public API and the ABI are unchanged.

Part of #5712

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

2026-09-30 09:48:09 +02:00

detail

List the UTF-8 validators instead of calling the DFA the only one

2026-09-30 09:48:09 +02:00

thirdparty/hedley

Undefine the four JSON_HEDLEY_* macros that leak after including json.hpp (#5475 )

2026-09-09 09:48:17 +02:00

adl_serializer.hpp

📄 adjust year (#5044 )

2026-01-01 20:00:39 +01:00

byte_container_with_subtype.hpp

📄 adjust year (#5044 )