Niels Lohmann dd3ed1ef86 Check and sanitize strings out of line ...

The string writers kept the string_t that holds a sanitized copy for the other
error handlers in the function that also has the fast path for the default
one, so that every string paid for its construction check, a stack frame with
a stack protector under GCC, and the registers saved for the slow path.

The slow path is now a function of its own that the fast path does not call.

Instructions per call (Linux, GCC 13, thousands), to_ubjson: twitter 3867 -> 3274, 20000 small objects 20981 -> 17901; to_bjdata: twitter 3873 -> 3281, 20000 small objects 21001 -> 17921; to_msgpack: 20000 small objects 18342 -> 15922.

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

2026-10-22 09:29:01 +02:00

..

detail

Check and sanitize strings out of line

2026-10-22 09:29:01 +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)

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

json_fwd.hpp

Fix CI jobs that check less than they claim; move arm64 to GitHub (#5733)

2026-09-30 22:49:24 +02:00

json_literals.hpp

Move the user-defined string literals to <nlohmann/json_literals.hpp> and add JSON_NO_AUTOMATIC_UDLS (#5610)

2026-09-30 20:08:17 +02:00

json_view.hpp

Write json_view's dump() without a call or conversion per token (#5633)

2026-10-21 10:21:30 +02:00

json.hpp

Collect the writes of the adapter sink and pass them on in blocks

2026-10-22 09:28:46 +02:00

ordered_map.hpp

Fix CI failures on develop from the API performance stack (#5860)

2026-10-16 19:16:21 +02:00