json/include/nlohmann at 5ecb704f6b930bd5925d3f268444f0630a829ead - json

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Michiel van SlobbeandMichiel van Slobbe 5ecb704f6b Speedup; check for the expected separator before the lexer's token switch (#5592 )

* Check for the expected separator before the lexer's token switch

After a key the parser expects ':', after a value usually ','. Test for
that character first instead of going through scan()'s switch, which
compiles to an indirect jump. Any other character takes the old path,
so tokens and error messages are unchanged.

Parsing 6.3% faster with GCC 15.2 and 2.7% with Clang 22.1 (geomean of
the ParseString, ParseFile and ParseIndented benchmarks).

Signed-off-by: Michiel van Slobbe <michiel.van.slobbe@gmail.com>

* Improvement: address PR comments

Signed-off-by: Michiel van Slobbe <michiel.van.slobbe@gmail.com>

* fix: address comments

Signed-off-by: Michiel van Slobbe <michiel.van.slobbe@gmail.com>

* Fix clang-tidy bugprone-signed-char-misuse in scan_expecting

Convert the expected separator through unsigned char before storing it as
char_int_type. The generated code is unchanged.

Signed-off-by: Michiel van Slobbe <michiel.van.slobbe@gmail.com>

* Use raw string literals in the separator comment tests

Signed-off-by: Michiel van Slobbe <michiel.van.slobbe@gmail.com>

---------

Signed-off-by: Michiel van Slobbe <michiel.van.slobbe@gmail.com>
Co-authored-by: Michiel van Slobbe <michiel.van.slobbe@gmail.com>

2026-10-06 08:36:40 +02:00

detail

Speedup; check for the expected separator before the lexer's token switch (#5592 )

2026-10-06 08:36:40 +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 )