mirror of
https://github.com/nlohmann/json.git
synced 2026-09-10 10:18:02 +00:00
f0fb1d735fef575e3ebf3db86766e61597aaddba
5090
Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
|
|
f0fb1d735f |
Take the descent flag as an argument rather than testing it
MSVC reports the test of a constant as C4127 ("conditional expression is
constant"), which the Windows builds treat as an error: may_descend is
false for operator<, so the operand short-circuits the whole condition.
Passing it to compare_descent_exhausted() puts the test where the value
is an ordinary parameter, and leaves the call sites with no condition of
their own.
Signed-off-by: Niels Lohmann <mail@nlohmann.me>
|
||
|
|
344057d420 |
Describe comparison in the no-thread-local docs and CI target
Comparing two values now bounds its descent with a thread_local counter just as copying does, so the JSON_NO_THREAD_LOCAL page, the macro overview and the ci_test_no_thread_local target cover both rather than copying alone. Also record what switching the macro on costs a comparison: on the benchmark documents, comparing two equal values takes 10% to 90% longer. Signed-off-by: Niels Lohmann <mail@nlohmann.me> |
||
|
|
407b875e82 |
Compare values without recursing, and without comparing them twice
Comparing two values compared their containers, which compare their elements, which brought the comparison back once per nesting level. Two values nested deeply enough exhausted the call stack and terminated the process with a segmentation fault - the same bug as #5387, in the last operation that still had it. Worse, an ordered comparison took exponentially long in the nesting depth before C++20. std::vector's operator< is a lexicographical comparison, which asks whether an element is less than its counterpart and then whether the counterpart is less than it - two full comparisons of everything below that element, at every level. Comparing two equal values nested 30 levels deep, which is nothing unusual, took 3.8 seconds; 40 levels would have taken an hour, and nothing about the value has to be pathological to get there. C++20 is unaffected: std::lexicographical_compare_three_way asks once. Compare a value that is nested too deeply to descend into on an explicit stack instead, in a single pass that yields less, equal, greater or unordered at once. Equality and the three-way comparison descend as they always did for the first 128 levels, which nothing measurable costs them; an ordered comparison no longer descends at all, which is what takes the exponent out of it. Objects and arrays that are not nested deeply are otherwise compared exactly as before. The results are unchanged for every pair of values: 68121 comparisons of a corpus that covers NaN, discarded values, mixed number types, binary values, empty containers and both object types are identical to develop, in C++11, C++17 and C++20, with and without thread_local storage and legacy discarded comparison. Reproducing that meant reproducing two subtleties: a lexicographic comparison steps over a pair it cannot order, where a three-way comparison stops at it, and an object compares its keys with < where its entries are ordered but with == where they are only checked for equality - not with the object's own comparator, which for nlohmann::ordered_map tells equality. Equality needs no ordering, so it no longer asks for any: a key or string type that can only be compared for equality still works. Measured (medians of 7 interleaved runs, clang -O3, C++11): comparing two equal values nested 30 levels deep 3778 ms -> 0.002 ms; ordering flat objects -33.6%; ordering flat arrays of numbers +27.3%, the one shape that pays for the single pass; equality unchanged throughout. Signed-off-by: Niels Lohmann <mail@nlohmann.me> |
||
|
|
bb1fc5eb9a |
Merge remote-tracking branch 'origin/develop' into claude/issue-5387-duplicate-check-bd7853
The nodiscard-safe dump() wrapping and test_utils.hpp include that develop added to unit-regression2.cpp landed in the "issue #2067" section, which this branch's test-file split had already relocated to unit-regression3.cpp; ported both there. Signed-off-by: Niels Lohmann <mail@nlohmann.me> |
||
|
|
b17c272f46 |
Reserve capacity in from_json() object conversion when the target container supports it (#5472)
* Reserve capacity in from_json() object conversion when supported The object-to-container from_json() overload filled the target container one element at a time without reserving capacity, even when the target type supports reserve() (e.g. std::unordered_map) and the number of elements is already known. This caused unnecessary rehashing while parsing large objects into such containers. Add a reserve-detecting overload (from_json_object_impl), mirroring the priority_tag-based SFINAE technique already used by the array conversion path (from_json_array_impl), so that reserve(size()) is called up front when available and the loop falls back unchanged otherwise (e.g. for std::map). Fixes #5406 Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Update doc example outputs for new object-conversion iteration order Reserving capacity in from_json()'s object-conversion path before inserting elements changes libstdc++'s std::unordered_map bucket layout, which changes the iteration order used by get__ValueType_const.cpp, get_to.cpp and operator__ValueType.cpp to print the elements of a converted std::unordered_map<std::string, json>. Verified against a clean develop checkout (built with the same GCC/libstdc++ used in CI) that the old order was produced without this PR's change and the new order is produced with it, and that the three affected examples now match their updated expected output byte-for-byte. Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Factor out a reserve-dispatch helper instead of duplicating the object from_json loop Addresses review feedback from @gregmarr on PR #5472: the emplace loop no longer needs to exist twice for the reserve/no-reserve cases. A small from_json_object_reserve() overload pair (SFINAE-dispatched on whether reserve() exists, mirroring the priority_tag technique used elsewhere) either calls reserve() or is a no-op; from_json_object_impl() calls it once. Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Inline from_json_object_impl into from_json now that it is called only once Addresses review feedback from @gregmarr on PR #5472: with the reserve loop de-duplicated, from_json_object_impl no longer needs to be a separate function that from_json immediately delegates to. Signed-off-by: Niels Lohmann <mail@nlohmann.me> --------- Signed-off-by: Niels Lohmann <mail@nlohmann.me> |
||
|
|
8e26b9d4b3 |
Make contains(json_pointer) return false instead of throwing on unrepresentable array-index tokens (#5495)
contains(const json_pointer&) is documented to never throw, but a purely numeric reference token that is syntactically a valid array index yet numerically too large to be represented (exceeding size_type's max, or exceeding ULLONG_MAX and causing strtoull() to set errno to ERANGE) made it fall through to array_index(), which throws out_of_range.410/404. Pre-check the token's magnitude the same way array_index() does, but return false instead of throwing, mirroring how the surrounding code already rejects other malformed tokens (leading zero, non-digit characters, "-") without throwing. operator[]/at() are untouched and keep throwing for these inputs. Fixes #5395 Signed-off-by: Niels Lohmann <mail@nlohmann.me> |
||
|
|
8c8d14cb4e |
Reduce test-suite compile time: extract tiny per-standard test content; drop redundant legacy-comparison CI job (#5481)
* Extract C++17-only content from unit-items.cpp into its own test file
unit-items.cpp is a 1433-line file that was being compiled twice per
CI configuration (once for C++11, once for C++17) purely because it
contained a single, small JSON_HAS_CPP_17-gated SECTION ("structured
bindings", 14 lines). Move that SECTION into a new, dedicated file
(tests/src/unit-items-cpp17.cpp) so only that tiny file needs a
second build; unit-items.cpp itself now builds/tests only once. No
tests/CMakeLists.txt changes are needed since the existing
file(GLOB ... src/unit-*.cpp) plus json_test_add_test_for() already
auto-register and standard-gate any new unit-*.cpp file based on
whether it textually contains JSON_HAS_CPP_<N> (the same mechanism
already used for the existing unit-iterators3.cpp file, which follows
the identical pattern).
Verified with plain clang++ under -std=c++11/14/17/20 and via a local
CMake configure+build that:
- unit-items.cpp now only produces a test-items_cpp11 target (the
former test-items_cpp17 target is gone) and its assertion/test-case
counts are unchanged (2 test cases / 222 assertions) for every
standard.
- The new unit-items-cpp17.cpp produces test-items-cpp17_cpp11 (an
intentionally empty translation unit under C++11 that reports 0
tests, 0 assertions, SUCCESS) and test-items-cpp17_cpp17 (1 test
case / 1 assertion, identical to what "structured bindings" ran
as before it was moved).
Separately, unit-regression1.cpp (1530 lines) was also being built
twice per CI configuration because it contained the substring
JSON_HAS_CPP_17 -- but on inspection this was dead code: an orphaned
"#ifdef JSON_HAS_CPP_17 / #include <variant> / #endif" left over from
when the actual std::variant-based regression test (issue #1292) was
relocated to unit-regression2.cpp. Nothing in unit-regression1.cpp
uses <variant>, so there is no SECTION/TEST_CASE to preserve here;
the dead include is simply removed. This was verified by grepping the
file for any other use of "variant" (none) and confirming issue #1292
is still covered by unit-regression2.cpp. Compiled and ran under
-std=c++11/14/17/20 and via CMake: unit-regression1.cpp now only
produces a test-regression1_cpp11 target (test-regression1_cpp17 is
gone) with an unchanged test-case count (3) under every standard.
Signed-off-by: Niels Lohmann <mail@nlohmann.me>
* Fix astyle indentation of #include inside #ifdef in unit-items-cpp17.cpp
This repo's astyle style keeps preprocessor directives at column 0
even inside #ifdef blocks. The new tests/src/unit-items-cpp17.cpp
had its #include <map>/#include <string> indented, which made the
'check' CI job's amalgamation/formatting diff non-empty and failed
the aggregate check.
Signed-off-by: Niels Lohmann <mail@nlohmann.me>
---------
Signed-off-by: Niels Lohmann <mail@nlohmann.me>
|
||
|
|
d22c5c7641 |
Add test coverage for documented lenient BSON input handling (#5478)
* Add test coverage for documented lenient BSON input handling Issue #5333 documented three intentionally-lenient behaviors of the BSON reader (any non-zero byte accepted as a boolean `true`, BSON array element keys not validated against the required decimal sequence, and the payload of binary subtype 0x02 "old binary" returned as-is including its inner length prefix), but none of them was pinned by a test, so a future change could silently regress the documented behavior. Also add coverage for the out_of_range.412 length-overflow check (shared by binary, string, and (sub-)document BSON length fields) for the string and document cases; only the binary case was previously tested. Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Fix 32-bit overflow in huge_string_t BSON length-overflow tests huge_string_t doubles as basic_json's StringType, so it is used not only for the JSON string value under test but also for object keys (e.g. "s", "nested"). Making size() unconditionally lie about being huge therefore inflated the keys' reported sizes as well, pushing the running totals computed while walking the BSON document (calc_bson_object_size and friends in binary_writer.hpp) past what a 32-bit std::size_t can hold. On 64-bit platforms this happens to still produce a working (if needlessly large) result, but on 32-bit platforms (e.g. the mingw x86 CI job) the size_t arithmetic silently wraps around: for the "document" test this merely surfaces the wrong number in the exception message, but for the "string" test the wrapped total happens to fall back under INT32_MAX, so the intended out_of_range.412 guard is skipped entirely and the code goes on to actually write ~2 GiB worth of characters from the key's real, tiny buffer - which is what raised the reported "vector::_M_range_insert" exception instead of a controlled 412. Make the fake-huge size opt-in via huge_string_t::as_huge() and only apply it to the string value under test, leaving keys at their real (small) size. This keeps every intermediate size well within 32-bit size_t range on any platform, matching how huge_binary_t already avoids the same trap (it is only ever used as the BSON value type, never as a key). Expected out_of_range.412 messages are updated accordingly. Signed-off-by: Niels Lohmann <mail@nlohmann.me> --------- Signed-off-by: Niels Lohmann <mail@nlohmann.me> |
||
|
|
c9f1d2d646 |
Broaden JSON_HEDLEY_WARN_UNUSED_RESULT coverage to pure query functions (#5477)
* Broaden JSON_HEDLEY_WARN_UNUSED_RESULT coverage to pure query functions Add JSON_HEDLEY_WARN_UNUSED_RESULT to the unambiguous, const, side-effect-free observer functions whose return value is the entire purpose of the call: - dump() - type(), type_name() - all is_* predicates (is_primitive, is_structured, is_null, is_boolean, is_number, is_number_integer, is_number_unsigned, is_number_float, is_object, is_array, is_string, is_binary, is_discarded) - empty(), size(), max_size() - count(...) (both overloads) and contains(...) (all overloads, including the deprecated json_pointer<BasicJsonType> overload) This mirrors the direction the standard library has taken with [[nodiscard]] on the analogous std::vector/std::map members, and catches real bugs such as `j.empty();` (meant `j.clear();`) or `j.contains(k);` with the result thrown away. Deliberately out of scope (left for a separate, later policy decision, per the issue): at(), value(), get*(), flatten(), unflatten(), patch(), merge_patch(), begin()/end(), comparison operators, erase(), and emplace(). Compiling the full test suite (tests/src/unit-*.cpp) with -Wunused-result -Werror uncovered one real hit: a regression test in unit-regression2.cpp called dump() purely to check it does not throw, discarding the result. Fixed by explicitly casting to void, since the call is intentionally result-less there. Fixes #5410 Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Fix discarded nodiscard results across the test suite for GCC's warn_unused_result A plain (void) cast on a call expression suppresses the C++17 [[nodiscard]] warning but not GCC's warning for functions annotated via the GNU __attribute__((warn_unused_result)) form -- which is what JSON_HEDLEY_WARN_UNUSED_RESULT expands to on GCC. Several existing tests that call a newly-annotated function (dump(), empty()) purely to check that it throws/does not throw, discarding the result via (void), newly warned (and failed -Werror builds) once the annotation was broadened. Route those discards through a small ignore_return_value() helper instead, which actually consumes the value and suppresses the warning on both attribute forms. Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Use utils::ignore_return_value() for the issue #1445 dump() discard too Addresses review feedback from @gregmarr on PR #5477: this call site was still using the older "capture in a variable, then (void) it" pattern from before this PR introduced utils::ignore_return_value(), instead of the helper now used at every other discarded-nodiscard-result call site this PR touches. Signed-off-by: Niels Lohmann <mail@nlohmann.me> --------- Signed-off-by: Niels Lohmann <mail@nlohmann.me> |
||
|
|
a316738cfa |
Add JSON_HEDLEY_WARN_UNUSED_RESULT to the current accept() overloads (#5471)
accept() is a pure query whose only effect is the returned bool; both parse() overloads and the deprecated accept(span_input_adapter&&, ...) overload already carry JSON_HEDLEY_WARN_UNUSED_RESULT, but the two current, recommended accept() overloads were missing it. Add the annotation to match, so discarding accept()'s result now warns under -Wunused-result / [[nodiscard]], as it already does for parse(). Fixes #5407 Signed-off-by: Niels Lohmann <mail@nlohmann.me> |
||
|
|
8c38e270b5 |
Reject JSON Patch move when from is a proper prefix of path (#5497)
* Reject JSON Patch move when from is a proper prefix of path RFC 6902 (section 4.4) forbids "from" from being a proper prefix of "path" for a "move" operation: "a location cannot be moved into one of its children." "move" is implemented as remove-then-add with no check for this. For object targets, the subsequent "add" happened to throw as a side effect of resolving through the now-removed parent, but for array targets, removing the "from" element shifts subsequent indices, so "path" silently re-resolves to a different element and the operation "succeeds" with a silently corrupted document. Add a check, before performing the remove/add, for whether "from" is a proper prefix of "path" at the reference-token level. This compares json_pointer's already-unescaped reference_tokens vectors (basic_json is a friend of json_pointer) rather than the raw pointer strings, so that tokens containing escaped '/' or '~' characters are compared correctly, and a token that merely looks like a string prefix (e.g. "/ab" vs "/abc/x") is not mistaken for a pointer-token prefix. When "from" is a proper prefix of "path", throw out_of_range.414. Fixes #5397. Stacked on top of the fix for #5396 (branch issue-5396-patch-remove-primitive-parent), since both touch the same patch_inplace move/remove handling in include/nlohmann/json.hpp. Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Add root-pointer and array-append-token edge case tests for the move prefix check Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Replace std::equal with an explicitly-bounded loop in the move prefix check The three-iterator std::equal(first1, last1, first2) form has no explicit end iterator for the second range, which a static analyzer (Flawfinder, CWE-126) flags as a potential over-read even though the preceding size comparison already guarantees the second range is long enough. Rather than argue the point, make the bound visible in the code itself via an explicit loop -- every access to ptr.reference_tokens is now guarded by the same index the loop condition bounds against from_size. (The C++14 four-iterator std::equal(first1, last1, first2, last2) form was tried first as a more minimal fix, but this codebase targets C++11 and that overload is not safely usable under -std=c++11 with all supported standard library implementations.) Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Extract the move prefix check into a named helper lambda Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Account for JSON_DIAGNOSTIC_POSITIONS in the move-prefix-check error messages out_of_range::create() includes a "(bytes X-Y)" position annotation when JSON_DIAGNOSTIC_POSITIONS is enabled, which the ci_test_diagnostic_positions CI job builds the whole suite with. The five new out_of_range.414 assertions only checked the annotation-free message. Confirmed JSON_DIAGNOSTICS produces the same (annotation-free) message as the default build for this particular throw site (its path-based annotation is empty at the root, where &result always points here), so only two message variants are needed, not three. Signed-off-by: Niels Lohmann <mail@nlohmann.me> --------- Signed-off-by: Niels Lohmann <mail@nlohmann.me> |
||
|
|
c9477ccf91 |
Throw when JSON Patch remove's target path resolves through a primitive or null parent (#5496)
RFC 6902 (section 4.2) requires the target location of a "remove" operation to exist. operation_remove handled parent.is_object() and parent.is_array(), but had no final else branch: when the resolved parent was a primitive value or null, neither branch matched and the operation silently did nothing instead of failing. Add the missing else branch, throwing out_of_range.413 with wording that matches the existing out_of_range.411 thrown by the analogous "add" case (operation_add) for the same kind of invalid parent. Fixes #5396. Signed-off-by: Niels Lohmann <mail@nlohmann.me> |
||
|
|
d6660cf718 |
Route hand-rolled diagnostic pragmas through Hedley (#5485)
* Route hand-rolled diagnostic pragmas through Hedley
Several places in the library hand-roll compiler diagnostic suppression
with raw `#pragma`/`#ifdef __GNUC__`/`#ifdef __clang__` guards instead of
using the Hedley primitives already bundled and used elsewhere
(JSON_HEDLEY_DIAGNOSTIC_PUSH/POP, JSON_HEDLEY_PRAGMA, ...). Converted six
of the seven listed push/pop pairs to use those primitives instead of
raw `#pragma GCC diagnostic`/`#pragma clang diagnostic` text:
- include/nlohmann/json.hpp (~3770, ~3863): -Wfloat-equal
- include/nlohmann/detail/conversions/to_chars.hpp (~1078): -Wfloat-equal
- include/nlohmann/detail/output/binary_writer.hpp (~1844): -Wfloat-equal
- include/nlohmann/detail/iterators/iteration_proxy.hpp (~211): -Wmismatched-tags
- include/nlohmann/detail/exceptions.hpp (~36): -Wweak-vtables
iteration_proxy.hpp did not previously include macro_scope.hpp itself
(it only compiled because some other header included earlier in
json.hpp happened to pull macro_scope.hpp in first); it now includes it
directly like the other detail headers that use Hedley macros, so it is
self-contained.
Each push/pop pair now uses JSON_HEDLEY_DIAGNOSTIC_PUSH/POP
unconditionally (a no-op on compilers that don't need it) and wraps the
actual `#pragma ... diagnostic ignored` text in JSON_HEDLEY_PRAGMA so it
goes through Hedley's _Pragma()-based emission instead of a raw #pragma
line, while keeping the original `#ifdef __GNUC__` / `#if
defined(__clang__)` guard around the ignored-pragma itself.
Deviation from the issue's suggested transformation: the issue's example
replaces the `#ifdef __GNUC__` guard with `#if
JSON_HEDLEY_HAS_WARNING("-Wfloat-equal")`. JSON_HEDLEY_HAS_WARNING is
implemented purely via Clang's `__has_warning` builtin and evaluates to
0 on real GCC (`#define JSON_HEDLEY_HAS_WARNING(warning) (0)` when
`__has_warning` is not defined), so adopting it verbatim would silently
stop suppressing -Wfloat-equal on GCC -- a real regression, not just a
style change. The existing `#ifdef __GNUC__` / `#if defined(__clang__)`
guards were kept for the ignored-pragma to stay behavior-preserving, and
only the push/pop/pragma-emission mechanism was routed through Hedley.
Two of the seven locations from the issue (the -Wignored-attributes
push at the very top of json.hpp and its matching pop after
`#include <nlohmann/detail/macro_unscope.hpp>`) were intentionally left
unconverted:
- The push, at the very top of json.hpp, runs before
`detail/macro_scope.hpp` (and therefore hedley.hpp) has been included
anywhere in the translation unit, so JSON_HEDLEY_DIAGNOSTIC_PUSH is not
yet defined at that point.
- The pop runs after `macro_unscope.hpp`, which -- via hedley_undef.hpp
-- has already #undef'd every JSON_HEDLEY_* macro (by design, see
#5408) precisely so they don't leak to users, so JSON_HEDLEY_DIAGNOSTIC_POP
is no longer defined by the time the pop is reached either.
Making this one pair work would require either hoisting the ~2000
line vendored hedley.hpp to the very top of the amalgamated single
header (a much bigger structural change to single_include than a pure
mechanism swap) or special-casing this one pop ahead of the general
macro cleanup. Both are riskier than the mechanical, behavior-preserving
change requested, so this pair was left as-is.
## Validation
- Compiled include/nlohmann/json.hpp and single_include/nlohmann/json.hpp
with `-Wall -Wextra -Wfloat-equal -Wmismatched-tags -Wweak-vtables`
(clang, which self-identifies as __GNUC__ too): no warnings, same as
before the change.
- Compiled and ran tests/src/unit-to_chars.cpp, unit-conversions.cpp,
unit-iterators1.cpp, unit-iterators2.cpp, and unit-class_parser.cpp
against the fixed include/: all pass.
- Compiled unit-msgpack.cpp, unit-bjdata.cpp, and unit-ubjson.cpp (which
exercise binary_writer.hpp's write_compact_float extensively): all
compile cleanly; the vast majority of assertions pass (the only
failures are pre-existing environment issues unrelated to this change
-- missing generated test-data files, not code correctness).
- Ran `make amalgamate`; the single_include diff is limited to exactly
the lines touched in include/, with no unrelated reordering.
- No real (non-Apple) GCC was available in this environment to test
directly; the `_Pragma("GCC diagnostic ...")` text emitted by
JSON_HEDLEY_PRAGMA is byte-identical to the prior `#pragma GCC
diagnostic ...` text, and the `#ifdef __GNUC__` guard is unchanged, so
GCC's behavior is expected to be identical. CI covers the GCC matrix.
This PR is stacked on top of #5475 (issue-5408-hedley-undef-leak) since
both touch the same files; only the last commit here is new.
Fixes #5409.
Signed-off-by: Niels Lohmann <mail@nlohmann.me>
* Guard JSON_HEDLEY_DIAGNOSTIC_PUSH/POP with the same compiler check as the pragma they bracket
Addresses review feedback from @gregmarr on PR #5485: the push/pop calls
were unconditional, so compilers other than the one the ignored-pragma
targets (e.g. MSVC, or GCC where the pair only applies under __clang__)
now did a needless push/pop with nothing suppressed in between. Move the
existing #ifdef __GNUC__ / #if defined(__clang__) guard to also cover the
push/pop, restoring the original zero-overhead behavior on other compilers
while still emitting the pragma itself through Hedley.
Signed-off-by: Niels Lohmann <mail@nlohmann.me>
---------
Signed-off-by: Niels Lohmann <mail@nlohmann.me>
|
||
|
|
c05347dd54 |
Undefine the four JSON_HEDLEY_* macros that leak after including json.hpp (#5475)
* Undefine the four JSON_HEDLEY_* macros that leak after including json.hpp include/nlohmann/detail/macro_unscope.hpp includes hedley_undef.hpp to #undef every JSON_HEDLEY_* macro so none of them leak into the including translation unit. Four macros were missing from that list and therefore stayed defined after #include <nlohmann/json.hpp>: - JSON_HEDLEY_PRAGMA - JSON_HEDLEY_PREDICT_TRUE - JSON_HEDLEY_PREDICT_FALSE - JSON_HEDLEY_CLANG_HAS_DECLSPEC_ATTRIBUTE hedley_undef.hpp is generated (via `make update_hedley`) by grepping hedley.hpp for its own internal `#undef JSON_HEDLEY_X` redefinition guards. JSON_HEDLEY_PRAGMA/PREDICT_TRUE/PREDICT_FALSE have no such guard in upstream Hedley, so they were never picked up. The guard for JSON_HEDLEY_CLANG_HAS_DECLSPEC_ATTRIBUTE also has an upstream typo (`JSON_HEDLEY_CLANG_HAS_DECLSPEC_DECLSPEC_ATTRIBUTE`), so hedley_undef.hpp was undefining the wrong (never-defined) name. Fixes: - include/nlohmann/thirdparty/hedley/hedley_undef.hpp: corrected the DECLSPEC_ATTRIBUTE typo and added the three missing #undef lines, keeping the file's alphabetical ordering. - Makefile (update_hedley target): changed hedley_undef.hpp generation to extract macro names directly from every `#define JSON_HEDLEY_...` in hedley.hpp instead of from existing `#undef` guards, so a future `make update_hedley` run undefines every macro Hedley actually defines, even ones without a pre-existing redefinition guard. This was not run in this PR (it would also pull in an unrelated upstream Hedley sync); hedley_undef.hpp was hand-patched instead and single_include was regenerated with `make amalgamate`. - tests/src/unit-no-macro-leak.cpp: new regression test (picked up automatically by tests/CMakeLists.txt's existing unit-*.cpp glob) that includes json.hpp and then #ifdef/#error-checks every JSON_HEDLEY_* macro name, so any future leak of any of the 151 vendored macros fails the build, not just the four fixed here. Fixes #5408. Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Derive the JSON_HEDLEY_* leak-check test from hedley.hpp at build time tests/src/unit-no-macro-leak.cpp previously hardcoded a static list of ~151 #ifdef/#error checks, one per JSON_HEDLEY_* macro name known at the time it was written. That list would silently go stale the next time `make update_hedley` pulls in a vendor update that adds, removes, or renames a macro, since nothing would force it to be regenerated. Add cmake/scripts/gen_hedley_undef_check.cmake, which derives the full list of JSON_HEDLEY_* macro names directly from include/nlohmann/thirdparty/hedley/hedley.hpp: - tests/CMakeLists.txt uses it (MODE=checks) to (re)generate hedley_undef_checks.inc at configure and build time, and wires the generating custom target as a dependency of the test-no-macro-leak_cpp* targets so it can never build against a stale copy. unit-no-macro-leak.cpp now just #include-s the generated file inside its TEST_CASE instead of carrying the checks itself. - The Makefile's `update_hedley` target now delegates hedley_undef.hpp generation to the same script (MODE=undef, new `update_hedley_undef` target), so the vendored header, the generated #undef list, and the generated test checks are all derived from the same extraction logic and cannot drift apart. This mirrors the approach taken independently in #5415 for the same issue (#5408), credited there to a self-regenerating mechanism that "can never drift again" -- ported into this branch instead of the static list originally proposed here. Verified with a local CMake configure + build + ctest, both against include/ (JSON_MultipleHeaders=ON) and against the amalgamated single_include/nlohmann/json.hpp (JSON_MultipleHeaders=OFF), and by temporarily deleting a #undef line from hedley_undef.hpp to confirm the generated test actually fails on a real leak. Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Fix REUSE compliance failure in gen_hedley_undef_check.cmake The generated file's embedded banner contains the literal text 'SPDX-License-Identifier: MIT' as part of the *content* being written to hedley_undef.hpp, not as this .cmake script's own REUSE header (it is already covered by the blanket 'Files: *' rule in .reuse/dep5). The reuse tool matched that embedded line as an SPDX tag for the script itself and failed to parse the trailing 'MIT\n")' as a valid SPDX License Expression, breaking ci_reuse_compliance. Wrap the embedded banner in REUSE-IgnoreStart/REUSE-IgnoreEnd comments, as recommended by the tool's own diagnostic output. Signed-off-by: Niels Lohmann <mail@nlohmann.me> --------- Signed-off-by: Niels Lohmann <mail@nlohmann.me> |
||
|
|
6d86cc0f6b |
Speed up whitespace skipping in the lexer (#5490)
* Speed up whitespace skipping in the lexer lexer::skip_whitespace() called get() for every whitespace byte, and get() checks the (almost always false, once past the first character) next_unget flag on every call. skip_whitespace() now reads its first character with get() (needed to honor a pending unget() left over from finishing the previous token, e.g. scan_number() always ungets the character that terminated the number) and every further whitespace character with a new get_ignoring_pending_unget() variant that skips that branch, since nothing in the loop calls unget(). This is a narrower fix than the full contiguous-buffer bulk-skip suggested in the issue (scan a run of whitespace directly in the adapter's buffer and update position counters once per run). That approach depends on bulk-scan adapter infrastructure (supports_bulk_scan/bulk_data()/bulk_skip()) introduced by the open, unmerged parser-performance PR #5283, which this change intentionally does not depend on or replicate. Building new bulk-scan adapter infrastructure from scratch was judged out of scope/riskier than warranted here, so this change is limited to the safe, always-correct improvement of removing redundant per-character bookkeeping from the existing byte-at-a-time loop; full bulk-skipping is left as future work once #5283 (or equivalent adapter support) lands. Line/column/byte-offset bookkeeping is untouched and verified bit-for-bit identical before and after this change, including for pretty-printed (dump(4)) input with embedded newlines. Fixes #5412 Stacked on top of the PR for #5411 (branch issue-5411-lexer-skip-conversion). Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Fix codegen regression in skip_whitespace() from #5490 Benchmarking found the get()/get_ignoring_pending_unget() split in skip_whitespace() made long whitespace runs (e.g. indentation in pretty-printed JSON) 1.75x-3.2x SLOWER instead of faster, reproducible with both Apple Clang and GCC. Root cause: rewriting the loop from a plain do-while into an initial get() followed by a while-loop defeated the compiler's ability to keep the input adapter's read/end pointers in registers across iterations; both compilers instead reloaded them from memory on every character. The function split itself was not the problem (it still fully inlines); the loop's control-flow shape was. The fix keeps the same two-function structure but restores a do-while shape (guarded by an if for the "first char not whitespace" case), which lets both compilers hoist the pointers back into registers, matching or beating pre-#5490 performance. Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Share the position-counter bump between get() and get_ignoring_pending_unget() Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Extract current_is_whitespace() to deduplicate skip_whitespace()'s two whitespace checks Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Use a raw string literal for the multi-line error-position test input Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Fix clang-tidy raw-string-literal finding and guard a new test against JSON_NOEXCEPTION The issue #5412 whitespace-skipping test added a check_error() helper that relies on catching json::parse_error to verify the exception message; under JSON_NOEXCEPTION, JSON_THROW aborts instead of throwing, which crashed ci_test_noexceptions (and cascaded into the other ci_cmake_options jobs). Guard the whole section with #if !defined(JSON_NOEXCEPTION), matching the existing pattern used by sibling tests in this file. Also switch one escaped string literal to a raw string literal to satisfy clang-tidy's modernize-raw-string-literal check. Signed-off-by: Niels Lohmann <mail@nlohmann.me> --------- Signed-off-by: Niels Lohmann <mail@nlohmann.me> |
||
|
|
faa35cc647 |
Skip integer conversion in accept()/SAX validation when the value is unused (#5484)
* Skip integer conversion in accept()/SAX validation when the value is unused lexer::scan_number() always converted every numeric token with strtoull()/strtoll() before returning, even though accept() (and any consumer using json_sax_acceptor) immediately discards the converted value. For value_unsigned/value_integer tokens whose digit count already guarantees the value fits into 64 bits, the conversion cannot change the accept/reject decision (such tokens are always finite and unconditionally accepted), so scan_number() can skip strtoull()/ strtoll() entirely in that case when the caller signals it does not need the value. Numbers with more digits keep using the exact, unmodified conversion path, so overflow reclassification to value_float (and the finiteness check on it) is unaffected. parse() and value_float handling are completely unchanged. Fixes #5411 Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Document why the digit-count fast path is safe regardless of number_unsigned_t/number_integer_t width Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Avoid temporary-string concatenation flagged by clang-tidy in the differential test Signed-off-by: Niels Lohmann <mail@nlohmann.me> --------- Signed-off-by: Niels Lohmann <mail@nlohmann.me> |
||
|
|
7b2d73cf2e |
Bump step-security/harden-runner from 2.21.0 to 2.21.1 (#5513)
Bumps [step-security/harden-runner](https://github.com/step-security/harden-runner) from 2.21.0 to 2.21.1. - [Release notes](https://github.com/step-security/harden-runner/releases) - [Commits](https://github.com/step-security/harden-runner/compare/05e31511f85b41b11d1cf0ef85d0992719546e2c...e14015d583714f6e62063499dc959a02595150a1) --- updated-dependencies: - dependency-name: step-security/harden-runner dependency-version: 2.21.1 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> |
||
|
|
09b6b6b5ba |
Fix to_bjdata() emitting unparsable output when _ArraySize_ is not an array (#5455)
* Fix to_bjdata() emitting unparsable output when _ArraySize_ is not an array
write_bjdata_ndarray() never checked that _ArraySize_ is an array. The shape
is written verbatim as the header length, so a null shape emitted 'Z' and an
object shape emitted '{' after the '#', neither of which from_bjdata()
accepts, and the round-trip guarantee in the BJData docs was broken.
Both slipped through the existing validation: for null, empty() is true so
the element count starts at 0 and the per-dimension loop never runs, and for
an object the loop walks its values, which can satisfy the non-negative
integer check. When _ArrayData_ then matched that count, the writer took the
ndarray path.
Require the shape to be an array, so anything else falls back to a plain
object encoding that round-trips, as the fallback rule in the docs already
specifies.
Signed-off-by: qatcod <79017227+qatcod@users.noreply.github.com>
* Document that _ArraySize_ must be an array in the ndarray requirements
The list at bjdata.md is the exhaustive set of conditions for the ndarray
encoding, but it only implied this one through 'every entry of'.
Signed-off-by: qatcod <79017227+qatcod@users.noreply.github.com>
---------
Signed-off-by: qatcod <79017227+qatcod@users.noreply.github.com>
|
||
|
|
dd26d3ff07 |
docs: add 41 customers and rebuild the overview image (#5463)
* docs: add 89 customers and sort all sections Extend the customers page from 136 to 225 entries. New entries were found by searching vendor open-source notices and by inspecting dependency manifests in public repositories. Every added entry was verified to link either to a page that credits the library, or to an open source repository where its use is directly visible (a vendored copy, a build manifest, or an include). Candidates whose only evidence was a transitive dependency (via ICU or KDDockWidgets), packaging metadata, or an unused vendored file were dropped rather than listed. Also sort every section alphabetically ignoring case, and keep the Peregrine lunar lander first under "Space Exploration". Signed-off-by: Niels Lohmann <mail@nlohmann.me> * docs: add 41 customers and rebuild the overview image The list was assembled by searching for names one at a time, which is why it had plateaued. These additions come from enumerating instead: a public code search returning every repository that references the library, and the reverse build-dependencies of the Debian and Ubuntu source indices. Every addition cites a first-party call site rather than a repository root, and every evidence URL was checked to resolve. Several prominent candidates were rejected on exactly that test: - Node.js reaches the library only through deps/icu-small, the inherited attribution ICU carries into everything that ships it. - Visual Studio Code's only hits are copies of the library's own headers used as sample C++ in the Copilot extension's test fixtures. - OSS-Fuzz fuzzes the library rather than calling it; projects/json/ is the library's own OSS-Fuzz integration. - libuv matched only its AUTHORS file, which lists a contributor by name. - simdjson and LLVM matched only benchmarks and a mangled-symbol test. Two entries were already present under a different name and are merged rather than duplicated: PrestoDB, and DB Browser for SQLite under its repository name. GitHub CodeQL's citation moves from the repository root to shared/cpp/Diagnostics.h, which includes the header directly. The image is rebuilt with 236 logos over 17 rows. It is smaller than the one it replaces, 1.02 MB against 1.35 MB, despite carrying 100 more marks. Signed-off-by: Niels Lohmann <mail@nlohmann.me> --------- Signed-off-by: Niels Lohmann <mail@nlohmann.me> |
||
|
|
3c875683a5 |
Make diff() linear when an array shrinks (#5461)
Signed-off-by: avionicharshit-byte <harshitavionic@gmail.com> |
||
|
|
137a40b9aa |
Compare integers with floats exactly instead of widening the integer (#5459)
The mixed number arms of JSON_IMPLEMENT_OPERATOR cast the integer to number_float_t before comparing. Past the float's mantissa that cast is lossy: 2^63-2 and 2^63-1 both round to 2^63, so each compares equal to that float while differing from each other. Equality is therefore intransitive and the ordering is not a strict weak ordering, which makes std::sort over such values, or using them as keys in std::set or std::map, undefined behavior. Compare the two exactly instead. The integer's range is a power of two the float represents exactly, so a float outside it is ordered by magnitude alone; inside it, truncating the float is exact, and the integer parts and then any fractional part decide. The helper hands back a pair whose comparison with the original operator reproduces that ordering, which keeps every operator's return type as it was, including partial_ordering for the spaceship. A NaN operand is returned in both members, so NaN stays false for the relational operators and unordered for <=>. Values a float represents exactly still compare equal, so json(1) == json(1.0) is unchanged. Signed-off-by: qatcod <79017227+qatcod@users.noreply.github.com> |
||
|
|
0c2cdebe31 |
Silence VS2015's C4503 for the custom-base-class test
The deep-copy support added for #5387 lengthened the mangled name of std::allocator_traits<...>::construct for the test's map type past VS2015's limit, which /WX turns into a build failure even though the name is only used for (now-truncated) debug info. Signed-off-by: Niels Lohmann <mail@nlohmann.me> |
||
|
|
6e9212c444 |
Make nesting_depth_guard usable regardless of JSON_NO_THREAD_LOCAL
nesting_depth_limit() and nesting_depth() stay behind #ifndef JSON_NO_THREAD_LOCAL, since a descent cannot be bounded without a per-thread count. But the guard itself now always exists, becoming a no-op that is never okay() under that macro - the same way the bound is already reached on every call without one. copy_structured() no longer needs to know which case it is in. This is what lets #5390 reuse the guard for comparison, which cannot test JSON_NO_THREAD_LOCAL where the macro-based operators use it: the guard now carries that distinction itself instead of requiring every caller to. Signed-off-by: Niels Lohmann <mail@nlohmann.me> |
||
|
|
a207a03ed0 |
Keep the descent guard's bookkeeping self-contained
nesting_depth_limit() and nesting_depth_guard were only used inside the JSON_NO_THREAD_LOCAL-guarded branch of copy_structured(), but were defined unconditionally. Move them inside the #ifndef, and have the guard look up the depth and test it against the limit itself (via okay()) instead of making the caller do it - the caller no longer needs to touch nesting_depth() at all. Also shrink the thread-local counter to std::uint8_t, matching what its own doc comment already argued. Addresses gregmarr's review comments on #5389. Signed-off-by: Niels Lohmann <mail@nlohmann.me> |
||
|
|
c7df1f7b69 |
Name the test's locals so Flawfinder stops matching them
The code scanning job reports CWE-362 - "check when opening files" - for a test that opens no files: Flawfinder matched a local variable called open. Rename it and its partner. Signed-off-by: Niels Lohmann <mail@nlohmann.me> |
||
|
|
4570abf1f6 |
Check that an abandoned copy can still be destroyed
Copying a value without the call stack builds the copy from the top down, and every value whose own copy has not been made yet stays a null value until it is. That is what lets a copy be abandoned half-built: the destructor finds nothing but complete values and null ones. Nothing tested it. Failing an allocation part-way through a copy of a deeply nested value does, with the allocator the file already has for exactly this kind of test. Signed-off-by: Niels Lohmann <mail@nlohmann.me> |
||
|
|
e28d9cfee9 |
Keep the descent bookkeeping in one place
Copying carried a depth count, a depth limit and a guard of its own, and the comparison in the follow-up added a second set beside them. Neither operation needs its own: they are never nested inside one another by the library - copying a value does not compare one, and comparing two values does not copy them - and where user code nests them anyway, sharing the count only ends a descent sooner than it had to. So there is now one nesting_depth(), one nesting_depth_limit() and one nesting_depth_guard, which the follow-up uses instead of adding its own. Inverting the test in copy_structured leaves the too-deep case and the no-thread-local case as the same code. The guard takes the count rather than looking it up, because the caller has looked it up already to test it against the limit, and reaching thread-local storage twice on the path that is taken almost every time is worth avoiding. The switch that copies the value of anything that is not an object or an array was written twice - once in the copy constructor, once in copy_shallow - so that adding a value_t meant editing both, and missing one would have been silent. It is copy_leaf_value now, and inlined: both callers have already sorted the containers out, and folding that test into the switch is what keeps a value made mostly of numbers copying as fast as it did. Copying canada.json, citm_catalog.json and twitter.json is within 0.6% of what it was before, measured as a paired ratio over 18 interleaved rounds against a run-to-run spread of 0.3%. Signed-off-by: Niels Lohmann <mail@nlohmann.me> |
||
|
|
1e4f31639a |
Include <span> where the split moved its only use
The #2546 test case guards itself with __has_include(<span>), but the include itself sat in unit-regression2.cpp's preamble and stayed behind, so the section compiled without a declaration wherever the guard passed - which nvhpc reported and libc++ builds do not, as they skip the section altogether. Signed-off-by: Niels Lohmann <mail@nlohmann.me> |
||
|
|
3f5b08230e |
Move the #4804 alias to the file that uses it
The split left the json_4804 alias behind in unit-regression2.cpp while the test case that uses it went to unit-regression3.cpp, which does not build for C++17 and C++20 as a result. Signed-off-by: Niels Lohmann <mail@nlohmann.me> |
||
|
|
1d671db1fe |
Split the regression tests far enough to leave room
The first split left unit-regression2.cpp 0.7% below the size develop links at, which the comparison change in the follow-up immediately used up: the MinGW linker fails on test-regression2_cpp20 again, naming copy_shallow and to_partial_ordering among the relocations it cannot fit. Move the sections from "issue #2067" on, and the helper types they use, so that the file stops being the one that decides whether the tests can be linked at all. At -O0 and C++20, unit-regression2.cpp is now 2,964,944 bytes against develop's 4,708,248, and 3,070,568 bytes with the follow-up applied - roughly a third smaller either way, rather than a fraction of a percent larger. The 135 assertions are the same ones as before, now spread over three test cases in two files. Also silence the clang-tidy findings the deep-nesting tests draw: the copies they make are what is being tested, and the reserve() computation gets its parentheses. Signed-off-by: Niels Lohmann <mail@nlohmann.me> |
||
|
|
bf629a9e51 |
Check both shapes without a C-style array
clang-tidy rejects the array the two shapes were iterated over (cppcoreguidelines-avoid-c-arrays). The array only existed because astyle reformats a range-for over a braced initializer list into something unreadable; naming the two cases avoids both. Signed-off-by: Niels Lohmann <mail@nlohmann.me> |
||
|
|
7844f8e0d3 |
Balance the warning suppression the split separated
unit-regression2.cpp opens a DOCTEST_CLANG_SUPPRESS_WARNING_PUSH block at the top and closed it at the very bottom, which the split moved into unit-regression3.cpp: one file was left with a push and no pop, the other with a pop and no push, which clang reports as an error. Give each file the pair it needs. Signed-off-by: Niels Lohmann <mail@nlohmann.me> |
||
|
|
676fec6939 |
Do not use thread_local storage with Clang targeting MinGW
Every test that copies a value segfaults there - 42 of 105 on clang 11.0.1, 39 of 102 on clang 18.1.8 - while the same tests pass with GCC targeting MinGW, with Clang targeting MSVC, and with every other toolchain the library is tested on. The counter that bounds the copy constructor's descent is the library's first use of thread_local, so that job had never exercised it before. JSON_NO_THREAD_LOCAL already covers toolchains without thread_local storage, and copying yields the same values with it, only more slowly. Define it for this one automatically. Signed-off-by: Niels Lohmann <mail@nlohmann.me> |
||
|
|
b82717c8a4 |
Split the regression tests so that they keep linking
Linking test-regression2 fails with "relocation truncated to fit: IMAGE_REL_AMD64_REL32 against `.rdata'" once its object grows past what the MinGW linker copes with, and the copy constructor's helpers push it over: the object grows by 6.3%, from 4,654,128 to 4,944,920 bytes at -O0, and develop links at the smaller of the two. Building the tests optimized shrinks the object enough to link, but the binaries clang 11.0.1 and clang 18.1.8 then produce crash before doctest prints its first line - 39 of 102 tests on clang 18 - so the objects have to become smaller rather than denser. Moving the test cases that follow "regression tests 2" into a file of their own brings that object to 4,687,888 bytes, which is 0.7% above the size that links today rather than 6.3%. Both files still build for C++11, C++17 and C++20, and run the same 9 test cases and 135 assertions as before, now spread over two binaries. New regression tests belong in unit-regression3.cpp from here on, which is what CONTRIBUTING.md now says. Signed-off-by: Niels Lohmann <mail@nlohmann.me> |
||
|
|
d133e01db9 |
Test the copy constructor's iterative path in CI
The copy constructor descends into 128 levels before it finishes a value without the call stack, so the iterative path is otherwise only reached by the few tests that nest deeper than that. JSON_NO_THREAD_LOCAL switches the descent off, which sends every value down that path. Running the whole test suite that way covers it with every object type, string type, allocator, and base class the suite already exercises. The new ci_test_no_thread_local target does that; the macro had no build coverage at all before. Copying a nested value also has to carry over what the element-wise copy constructor would have copied: the parents that JSON_DIAGNOSTICS relies on, and the positions that JSON_DIAGNOSTIC_POSITIONS reports. Both are now checked on either side of the descent bound, for objects and arrays. Neither was tested before, and dropping either one makes the new tests fail. Also quantify what JSON_NO_THREAD_LOCAL costs a copy instead of calling it "measurably slower". Signed-off-by: Niels Lohmann <mail@nlohmann.me> |
||
|
|
346a73873d |
Bound the descent of the copy constructor
basic_json's copy constructor copied objects and arrays by handing the container to its own copy constructor, which copy-constructs every element and so reaches this constructor again, once per nesting level. A value nested deeply enough exhausted the call stack and terminated the process with a segmentation fault - no exception, nothing the caller could catch. Parsing such a value works, as the parser is iterative, and so does destroying one, as #1436 made destruction iterative. Bound how far the copy descends rather than take the call stack away from it. The first levels are copied exactly as they were - the containers copy their own elements, which is by far the fastest way to fill them - and only once the copy has descended 128 levels is the value below it finished without the call stack, through an explicit worklist. Copying can therefore no longer exhaust the stack, however deeply a value is nested, while a value nested less deeply than the bound - all but a vanishing minority - is copied by the very same code as before and pays only for one counter. That counter lives in thread_local storage, as one shared between threads would be raced. JSON_NO_THREAD_LOCAL switches it off for toolchains without thread_local; copying then goes through the worklist right away, which yields the same values but is measurably slower. The deferred values are completed before the copy they belong to returns, so a value copied while another copy is going on - by a custom base class, say - is unaffected by the copy it is nested in. operator= takes its argument by value, so copy assignment is fixed as well. Copying is as fast as it was, within measurement noise (medians of 9 interleaved runs, clang -O3): -1.3% for an array of strings, +0.0% for a flat object, +0.1% for a flat array of numbers, +0.3% for nested arrays, +0.6% for nested objects and +1.2% for a twitter-like document. Copying a three-key object costs about ten nanoseconds more, the counter. Deferring every level instead, rather than only those below the bound, measured between 3% and 9% slower depending on the shape of the value. This fixes #5387 for the copy constructor. dump() is still recursive. Signed-off-by: Niels Lohmann <mail@nlohmann.me> |
||
|
|
19386dd14a |
Bump the codeql-action group with 4 updates (#5454)
Bumps the codeql-action group with 4 updates: [github/codeql-action/init](https://github.com/github/codeql-action), [github/codeql-action/autobuild](https://github.com/github/codeql-action), [github/codeql-action/analyze](https://github.com/github/codeql-action) and [github/codeql-action/upload-sarif](https://github.com/github/codeql-action). Updates `github/codeql-action/init` from 4.37.8 to 4.37.9 - [Release notes](https://github.com/github/codeql-action/releases) - [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md) - [Commits](https://github.com/github/codeql-action/compare/db488ddef3bf6cb639b32c2e9a7c0a7ea8271d28...cdf488f595d80d6e07e03d4674febd5ab45fa938) Updates `github/codeql-action/autobuild` from 4.37.8 to 4.37.9 - [Release notes](https://github.com/github/codeql-action/releases) - [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md) - [Commits](https://github.com/github/codeql-action/compare/db488ddef3bf6cb639b32c2e9a7c0a7ea8271d28...cdf488f595d80d6e07e03d4674febd5ab45fa938) Updates `github/codeql-action/analyze` from 4.37.8 to 4.37.9 - [Release notes](https://github.com/github/codeql-action/releases) - [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md) - [Commits](https://github.com/github/codeql-action/compare/db488ddef3bf6cb639b32c2e9a7c0a7ea8271d28...cdf488f595d80d6e07e03d4674febd5ab45fa938) Updates `github/codeql-action/upload-sarif` from 4.37.8 to 4.37.9 - [Release notes](https://github.com/github/codeql-action/releases) - [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md) - [Commits](https://github.com/github/codeql-action/compare/db488ddef3bf6cb639b32c2e9a7c0a7ea8271d28...cdf488f595d80d6e07e03d4674febd5ab45fa938) --- updated-dependencies: - dependency-name: github/codeql-action/init dependency-version: 4.37.9 dependency-type: direct:production update-type: version-update:semver-patch dependency-group: codeql-action - dependency-name: github/codeql-action/autobuild dependency-version: 4.37.9 dependency-type: direct:production update-type: version-update:semver-patch dependency-group: codeql-action - dependency-name: github/codeql-action/analyze dependency-version: 4.37.9 dependency-type: direct:production update-type: version-update:semver-patch dependency-group: codeql-action - dependency-name: github/codeql-action/upload-sarif dependency-version: 4.37.9 dependency-type: direct:production update-type: version-update:semver-patch dependency-group: codeql-action ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> |
||
|
|
c864bb36da |
Bump mkdocs-git-revision-date-localized-plugin in /docs/mkdocs (#5444)
Bumps [mkdocs-git-revision-date-localized-plugin](https://github.com/timvink/mkdocs-git-revision-date-localized-plugin) from 1.5.3 to 1.5.4. - [Release notes](https://github.com/timvink/mkdocs-git-revision-date-localized-plugin/releases) - [Commits](https://github.com/timvink/mkdocs-git-revision-date-localized-plugin/compare/v1.5.3...v1.5.4) --- updated-dependencies: - dependency-name: mkdocs-git-revision-date-localized-plugin dependency-version: 1.5.4 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> |
||
|
|
129d2891ed |
Bump the codeql-action group with 4 updates (#5446)
Bumps the codeql-action group with 4 updates: [github/codeql-action/init](https://github.com/github/codeql-action), [github/codeql-action/autobuild](https://github.com/github/codeql-action), [github/codeql-action/analyze](https://github.com/github/codeql-action) and [github/codeql-action/upload-sarif](https://github.com/github/codeql-action). Updates `github/codeql-action/init` from 4.37.7 to 4.37.8 - [Release notes](https://github.com/github/codeql-action/releases) - [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md) - [Commits](https://github.com/github/codeql-action/compare/ff2f1c621b7f889edc0d3c761ac2e6a3f8cdb0dd...db488ddef3bf6cb639b32c2e9a7c0a7ea8271d28) Updates `github/codeql-action/autobuild` from 4.37.7 to 4.37.8 - [Release notes](https://github.com/github/codeql-action/releases) - [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md) - [Commits](https://github.com/github/codeql-action/compare/ff2f1c621b7f889edc0d3c761ac2e6a3f8cdb0dd...db488ddef3bf6cb639b32c2e9a7c0a7ea8271d28) Updates `github/codeql-action/analyze` from 4.37.7 to 4.37.8 - [Release notes](https://github.com/github/codeql-action/releases) - [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md) - [Commits](https://github.com/github/codeql-action/compare/ff2f1c621b7f889edc0d3c761ac2e6a3f8cdb0dd...db488ddef3bf6cb639b32c2e9a7c0a7ea8271d28) Updates `github/codeql-action/upload-sarif` from 4.37.7 to 4.37.8 - [Release notes](https://github.com/github/codeql-action/releases) - [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md) - [Commits](https://github.com/github/codeql-action/compare/ff2f1c621b7f889edc0d3c761ac2e6a3f8cdb0dd...db488ddef3bf6cb639b32c2e9a7c0a7ea8271d28) --- updated-dependencies: - dependency-name: github/codeql-action/init dependency-version: 4.37.8 dependency-type: direct:production update-type: version-update:semver-patch dependency-group: codeql-action - dependency-name: github/codeql-action/autobuild dependency-version: 4.37.8 dependency-type: direct:production update-type: version-update:semver-patch dependency-group: codeql-action - dependency-name: github/codeql-action/analyze dependency-version: 4.37.8 dependency-type: direct:production update-type: version-update:semver-patch dependency-group: codeql-action - dependency-name: github/codeql-action/upload-sarif dependency-version: 4.37.8 dependency-type: direct:production update-type: version-update:semver-patch dependency-group: codeql-action ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> |
||
|
|
35705d79d8 |
Fix update(merge_objects=true) throwing on primitive-to-object merge (#5414)
When merge_objects is true, recurse only if the existing value is an object. Otherwise overwrite, matching the documented "all other values are overwritten as usual" behavior. Fixes #5402 Signed-off-by: elix3r <157088510+22elix3r@users.noreply.github.com> |
||
|
|
892be68ca4 |
Bump the codeql-action group across 1 directory with 4 updates (#5388)
Bumps the codeql-action group with 4 updates in the / directory: [github/codeql-action/init](https://github.com/github/codeql-action), [github/codeql-action/autobuild](https://github.com/github/codeql-action), [github/codeql-action/analyze](https://github.com/github/codeql-action) and [github/codeql-action/upload-sarif](https://github.com/github/codeql-action). Updates `github/codeql-action/init` from 4.37.6 to 4.37.7 - [Release notes](https://github.com/github/codeql-action/releases) - [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md) - [Commits](https://github.com/github/codeql-action/compare/5595ccaf912efad79be6eef63a5619ff05969be3...ff2f1c621b7f889edc0d3c761ac2e6a3f8cdb0dd) Updates `github/codeql-action/autobuild` from 4.37.6 to 4.37.7 - [Release notes](https://github.com/github/codeql-action/releases) - [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md) - [Commits](https://github.com/github/codeql-action/compare/5595ccaf912efad79be6eef63a5619ff05969be3...ff2f1c621b7f889edc0d3c761ac2e6a3f8cdb0dd) Updates `github/codeql-action/analyze` from 4.37.6 to 4.37.7 - [Release notes](https://github.com/github/codeql-action/releases) - [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md) - [Commits](https://github.com/github/codeql-action/compare/5595ccaf912efad79be6eef63a5619ff05969be3...ff2f1c621b7f889edc0d3c761ac2e6a3f8cdb0dd) Updates `github/codeql-action/upload-sarif` from 4.37.6 to 4.37.7 - [Release notes](https://github.com/github/codeql-action/releases) - [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md) - [Commits](https://github.com/github/codeql-action/compare/5595ccaf912efad79be6eef63a5619ff05969be3...ff2f1c621b7f889edc0d3c761ac2e6a3f8cdb0dd) --- updated-dependencies: - dependency-name: github/codeql-action/analyze dependency-version: 4.37.7 dependency-type: direct:production update-type: version-update:semver-patch dependency-group: codeql-action - dependency-name: github/codeql-action/autobuild dependency-version: 4.37.7 dependency-type: direct:production update-type: version-update:semver-patch dependency-group: codeql-action - dependency-name: github/codeql-action/init dependency-version: 4.37.7 dependency-type: direct:production update-type: version-update:semver-patch dependency-group: codeql-action - dependency-name: github/codeql-action/upload-sarif dependency-version: 4.37.7 dependency-type: direct:production update-type: version-update:semver-patch dependency-group: codeql-action ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> |
||
|
|
1ac268d409 |
docs: correct to_bson complexity (#5334)
Signed-off-by: whn <142425816+Whning0513@users.noreply.github.com> |
||
|
|
3fa93dac65 |
docs: document std::pair/std::tuple serializing as an object for string-keyed pairs (#5442)
A std::pair or std::tuple whose every element is itself a two-element array with a string first element (e.g. std::pair<std::string, int>) serializes to a JSON object instead of a JSON array, because to_json builds the value with a brace initializer and the initializer-list object-detection rule fires. The resulting object cannot be read back into the original type and collapses duplicate keys. Document this quirk in the conversions guide, together with the unaffected cases and the idiom to force an array. Claude-Session: https://claude.ai/code/session_016cwQq8WQRFzQcGQtbJTtJg Signed-off-by: Claude <noreply@anthropic.com> Co-authored-by: Claude <noreply@anthropic.com> |
||
|
|
1876493f87 |
Bump step-security/harden-runner from 2.20.1 to 2.21.0 (#5394)
Bumps [step-security/harden-runner](https://github.com/step-security/harden-runner) from 2.20.1 to 2.21.0. - [Release notes](https://github.com/step-security/harden-runner/releases) - [Commits](https://github.com/step-security/harden-runner/compare/b09bb98e06d4d774595224525879c09bc6e98c40...05e31511f85b41b11d1cf0ef85d0992719546e2c) --- updated-dependencies: - dependency-name: step-security/harden-runner dependency-version: 2.21.0 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> |
||
|
|
01853ed6bc |
docs: document lenient BSON input handling (#5333)
Signed-off-by: whn <142425816+Whning0513@users.noreply.github.com> |
||
|
|
2f025f401e |
Throw other_error.502 when UBJSON use_type is set without use_size (#5380)
* Throw other_error.502 when UBJSON use_type is set without use_size Fixes #5321 Signed-off-by: Krishnanand G <118352827+Krishnanand-G@users.noreply.github.com> * Scope UBJSON use_type check to container branches and expand tests Signed-off-by: Krishnanand G <118352827+Krishnanand-G@users.noreply.github.com> * Re-amalgamate single_include/json.hpp The previous commit updated the split headers but the amalgamated file didn't go back through astyle before I committed it, so CI's amalgamation check caught formatting drift in json_fwd.hpp and a few noexcept clauses in basic_json, plus one doc example. None of it touches the UBJSON logic. Applied the patch CI generated to bring single_include back in sync. Signed-off-by: Krishnanand G <118352827+Krishnanand-G@users.noreply.github.com> --------- Signed-off-by: Krishnanand G <118352827+Krishnanand-G@users.noreply.github.com> |
||
|
|
734fd305a1 |
Format-check the documentation examples in CI (#5386)
* Reformat parser_callback_t example with astyle The file uses "json & /*parsed*/" in three lambda parameter lists, which astyle rewrites to "json& /*parsed*/" per --align-reference=type. The drift went unnoticed because CI never format-checked the documentation examples; "make pretty" does cover them. Signed-off-by: Niels Lohmann <mail@nlohmann.me> * Format-check the documentation examples in CI The examples live in docs/mkdocs/docs/examples, but both format checks still referenced the long-gone docs/examples path: - check_amalgamation.yml passed it to find, which printed an error for the missing path and carried on, so astyle only ever saw include and tests. The step still exited 0. - ci.cmake globbed it into INDENT_FILES, and a GLOB_RECURSE over a missing directory silently yields nothing, so the ci_test_amalgamation target skipped the examples too. Either way the 231 example files have never been format-checked. Point both at the real path, and guard the workflow with an explicit directory check so a future rename fails the job instead of quietly shrinking the file list again. Also drop the dead docs/examples/** path filter from publish_documentation.yml; docs/mkdocs/** already covers the examples. Signed-off-by: Niels Lohmann <mail@nlohmann.me> --------- Signed-off-by: Niels Lohmann <mail@nlohmann.me> |
||
|
|
36187cacfb |
⬆️ Bump wheel from 0.47.0 to 0.48.0 in /docs/mkdocs (#5385)
Bumps [wheel](https://github.com/pypa/wheel) from 0.47.0 to 0.48.0. - [Release notes](https://github.com/pypa/wheel/releases) - [Changelog](https://github.com/pypa/wheel/blob/main/docs/news.rst) - [Commits](https://github.com/pypa/wheel/compare/0.47.0...0.48.0) --- updated-dependencies: - dependency-name: wheel dependency-version: 0.48.0 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> |
||
|
|
b5378e8deb |
Fix CBOR tag handlers not recognizing tags 0-5 and 21-23 (#5331)
* Fix CBOR tag handlers not recognizing tags 0-5 and 21-23 The tagged-item switch in binary_reader::parse_cbor_internal() only handled head bytes 0xC6-0xD4 and 0xD8-0xDB. Bytes 0xC0-0xC5 (tags 0-5: date/time, epoch, bignum, decimal, bigfloat) and 0xD5-0xD7 (tags 21-23: base64url, base64, base16 conversion hints) fell through to the default case and were reported as invalid bytes, even under cbor_tag_handler_t::ignore and ::store, despite being valid CBOR major-type-6 tags per RFC 8949. Add the missing case labels so the full 0xC0-0xDB range is handled uniformly. Extend the "Tagged values" test in unit-cbor.cpp to cover 0xC0-0xD7, and update the CBOR docs to state the corrected tag range. Fixes #5315 Signed-off-by: sahilkamate03 <45514385+sahilkamate03@users.noreply.github.com> * Fix stale CBOR tag docs and add store-mode binary-payload test The "Incomplete mapping" warning still listed tags 0-5 (date/time, bignum, decimal fraction, bigfloat) and 21-23 (expected conversions) as unsupported, even though they now parse correctly under cbor_tag_handler_t::ignore/store, same as 0xC6..0xD4/0xD8..0xDB. Remove those five bullets and cross-reference the "Tagged items" warning below, matching the equivalent docs fix landed independently in PR #5367. Also add a cbor_tag_handler_t::store test that wraps a binary payload (not just a string) for every byte in 0xC0..0xD7, confirming these tags are unwrapped the same way as 0xC6..0xD4 rather than mistaken for the 0xD8..0xDB binary-subtype marker syntax, per review feedback on #5331. Signed-off-by: sahilkamate03 <45514385+sahilkamate03@users.noreply.github.com> --------- Signed-off-by: sahilkamate03 <45514385+sahilkamate03@users.noreply.github.com> |
||
|
|
ce87157d4e |
⬆️ Bump the codeql-action group across 1 directory with 4 updates (#5379)
Bumps the codeql-action group with 4 updates in the / directory: [github/codeql-action/init](https://github.com/github/codeql-action), [github/codeql-action/autobuild](https://github.com/github/codeql-action), [github/codeql-action/analyze](https://github.com/github/codeql-action) and [github/codeql-action/upload-sarif](https://github.com/github/codeql-action). Updates `github/codeql-action/init` from 4.37.5 to 4.37.6 - [Release notes](https://github.com/github/codeql-action/releases) - [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md) - [Commits](https://github.com/github/codeql-action/compare/d1ba80a13dd99fba24a470575428917156a28b43...5595ccaf912efad79be6eef63a5619ff05969be3) Updates `github/codeql-action/autobuild` from 4.37.5 to 4.37.6 - [Release notes](https://github.com/github/codeql-action/releases) - [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md) - [Commits](https://github.com/github/codeql-action/compare/d1ba80a13dd99fba24a470575428917156a28b43...5595ccaf912efad79be6eef63a5619ff05969be3) Updates `github/codeql-action/analyze` from 4.37.5 to 4.37.6 - [Release notes](https://github.com/github/codeql-action/releases) - [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md) - [Commits](https://github.com/github/codeql-action/compare/d1ba80a13dd99fba24a470575428917156a28b43...5595ccaf912efad79be6eef63a5619ff05969be3) Updates `github/codeql-action/upload-sarif` from 4.37.5 to 4.37.6 - [Release notes](https://github.com/github/codeql-action/releases) - [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md) - [Commits](https://github.com/github/codeql-action/compare/d1ba80a13dd99fba24a470575428917156a28b43...5595ccaf912efad79be6eef63a5619ff05969be3) --- updated-dependencies: - dependency-name: github/codeql-action/analyze dependency-version: 4.37.6 dependency-type: direct:production update-type: version-update:semver-patch dependency-group: codeql-action - dependency-name: github/codeql-action/autobuild dependency-version: 4.37.6 dependency-type: direct:production update-type: version-update:semver-patch dependency-group: codeql-action - dependency-name: github/codeql-action/init dependency-version: 4.37.6 dependency-type: direct:production update-type: version-update:semver-patch dependency-group: codeql-action - dependency-name: github/codeql-action/upload-sarif dependency-version: 4.37.6 dependency-type: direct:production update-type: version-update:semver-patch dependency-group: codeql-action ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> |