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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
* 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>
* 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>
The block documenting get_char and tag_handler sat above
get_cbor_negative_integer(), which takes neither, so Doxygen attached it
there and parse_cbor_internal() was left undocumented.
Comment placement only.
Signed-off-by: Dmitry <45711841+darkdi@users.noreply.github.com>
The diagnostic position of a string value was derived by subtracting the
parsed value's length from the end position. Escape sequences make the
source token longer than the value it parses to, so the reported start
position landed inside the string, one byte off per escape sequence:
input: {"a":"\n\n\n\n\n\n"}
start_pos() == 11, so the reported range covered n\n\n\n"
instead of the documented "\n\n\n\n\n\n"
This contradicts the documented behavior of start_pos(), which is the
position of the opening quote, and it also corrupted the "(bytes N-M)"
part of JSON_DIAGNOSTICS exception messages. Strings with multi-byte
UTF-8 but no escapes were unaffected, which is why this went unnoticed.
Record the offset of the token in the lexer when it starts scanning and
use that, instead of reconstructing it from the parsed value. Booleans,
null and numbers already reported correct positions and are unchanged.
The new lexer member and accessor are compiled only when
JSON_DIAGNOSTIC_POSITIONS is enabled, which is already part of the ABI
tag, so the default build is unaffected.
Signed-off-by: Niels Lohmann <mail@nlohmann.me>
The comment asked whether the no-op marker 'N' may be ignored when a
string is read. It may not: at that point the next byte must be a string
length type specification, and 'N' is not one. No-ops at positions where
a value may start are already consumed by the callers through
get_ignore_noop(), so nothing is lost by not skipping them here.
Replace the TODO with a comment stating that, and add regression tests
pinning both directions: a no-op is accepted at top level (also
repeated), before and after an array element, and before an object key,
between key and value, and before the closing brace of an object of
unknown size; it is rejected where a length type specification is
expected, i.e. after the 'S' marker of a string value and as the key
length of an object of known size.
Signed-off-by: Niels Lohmann <mail@nlohmann.me>
* Do not write BJData ndarrays whose size overflows std::size_t
write_bjdata_ndarray() multiplied the _ArraySize_ dimensions into a
std::size_t without checking for overflow. A product that wraps around
to a value that happens to match the size of _ArrayData_ passed the
length check, and the writer emitted an ndarray header announcing an
element count that cannot be represented:
{"_ArrayType_":"uint8","_ArraySize_":[9223372036854775808,2],"_ArrayData_":[]}
was encoded as 5b 24 55 23 5b 4d 00 00 00 00 00 00 00 80 69 02 5d, an
ndarray of 2^64 elements followed by no data. Reading that back throws
out_of_range.408 ("excessive ndarray size caused overflow"), so to_bjdata
produced output that from_bjdata rejects. This is reachable by parsing
untrusted JSON and re-encoding it as BJData.
Mirror the overflow check the binary reader already performs, and also
reject a single dimension that does not fit into std::size_t, which the
previous cast silently truncated where std::size_t is narrower than 64
bits. Such objects now fall back to a plain object encoding, which is
what the surrounding type and length validation already does for
annotations it cannot represent, and they round-trip unchanged.
Signed-off-by: Niels Lohmann <mail@nlohmann.me>
* Document when to_bjdata converts a JData annotation to an ND-array
The BJData page described the 1-D vector case as the only situation in
which an object carrying _ArrayType_/_ArraySize_/_ArrayData_ is not
written as a compact ND-array. The writer has always had several other
fallbacks -- an unknown _ArrayType_, a dimension that is not a
non-negative integer, an _ArrayData_ whose length does not match the
product of the dimensions, and elements that are not numbers of the
annotated kind -- all of which cause the value to be serialized as a
regular JSON object instead.
Spell out the conditions, including the size-overflow check added in the
preceding commit, so the documented behavior matches the implementation.
Signed-off-by: Niels Lohmann <mail@nlohmann.me>
---------
Signed-off-by: Niels Lohmann <mail@nlohmann.me>
Linking test-regression2_cpp20 intermittently fails with
unit-regression2.cpp.obj:(.debug_info+0x16): relocation truncated to
fit: IMAGE_REL_AMD64_SECREL against `.debug_line'
The failure moves between matrix entries from run to run, and the same
commit can pass and fail on consecutive runs, so it is the size of the
debug sections rather than any one Clang version.
The jobs only build and run the tests, so override CMAKE_CXX_FLAGS_DEBUG
to drop the default -g. Everything else about the Debug build is
unchanged: no optimization flag is added and NDEBUG stays undefined, so
JSON_ASSERT remains active.
Signed-off-by: Niels Lohmann <mail@nlohmann.me>
Conversions whose element count is fixed by the destination C++ type --
`std::pair`, `std::tuple`, `std::array<T, N>`, C arrays, and
`std::map`/`std::unordered_map` with a non-string key -- read exactly the
elements they need via `at` and never compare the JSON array's size to
that number. Excess elements are silently discarded, while a shortfall
throws `out_of_range.401` rather than a `type_error`. Neither direction
was documented in `conversions.md`, `get.md`, or `from_json.md`.
The existing warning covered only `std::array` and stated that a too-short
JSON array leaves the remaining elements default-constructed with no
exception thrown; that is not what happens. Generalize it to all
fixed-size destinations and correct the shortfall direction.
Signed-off-by: Niels Lohmann <mail@nlohmann.me>
* docs: document the complexity of ordered_map operations
ordered_map stores its elements in a std::vector in insertion order and
has no lookup index, so emplace, operator[], at, find, count, erase, and
insert are all linear scans. The documentation stated no complexity for
any operation, neither in ordered_map.md nor in ordered_json.md.
Add a per-operation complexity table and note the consequence: building
or parsing an ordered_json object of n keys is O(n^2). Measured with
-O2 -DNDEBUG for parsing a flat object of n keys, ordered_json is 5x
slower than json at n=2000 and 54x slower at n=16000, with the timings
quadrupling per doubling of n. Cross-reference the table from
ordered_json.md and from the object order page, which recommends
ordered_json without mentioning the cost.
Signed-off-by: Niels Lohmann <mail@nlohmann.me>
* docs: move the Complexity section after Member functions
scripts/check_structure.py enforces a fixed section order for pages under
docs/mkdocs/docs/api, in which Complexity comes after Member functions.
The section had been placed right after Iterator invalidation, which made
ci_test_build_documentation fail with structure/section_order.
No content change beyond the move; the table columns are realigned to the
narrower content.
Signed-off-by: Niels Lohmann <mail@nlohmann.me>
---------
Signed-off-by: Niels Lohmann <mail@nlohmann.me>
* 📝 Document exceptions newly thrown by the binary-format hardening
A round of binary-format input validation (#5274, #5284, #5287, #5332)
added new failure modes without updating exceptions.md, and left two
descriptions factually narrower than the code:
- parse_error.110 said "CBOR or MessagePack"; BSON and UBJSON also
throw it. Generalized, and added the BSON EOF example (#5332).
- parse_error.112: added the BSON document-size mismatch example
(#5287).
- parse_error.113 said "while parsing a map key", but its own existing
UBJSON char example already contradicted that. Broadened to cover
invalid length specifications, and added the negative-string-length
example (#5284).
- out_of_range.408 said "of an UBJSON array or object"; CBOR now throws
it too (#5274). Generalized and added both CBOR examples.
Signed-off-by: Niels Lohmann <mail@nlohmann.me>
* 📝 Correct which types may be referenced in a tuple extraction
The note added in #5271 said a referenced type must be one the library
stores "or an arithmetic type it can convert to/from". The parenthetical
is wrong: is_compatible_reference_type requires an exact match against
the stored types, so std::tuple<int&> is rejected by static_assert even
though int converts fine as a value. Only the value case is permissive.
Spell out the eight admissible types, give the int& counter-example, and
separate the reference restriction from by-value conversion.
Signed-off-by: Niels Lohmann <mail@nlohmann.me>
---------
Signed-off-by: Niels Lohmann <mail@nlohmann.me>
Follow-up to #5342, which fixed the parser callback leaving a discarded
member behind when an array or a value under an object key was rejected.
The documentation of parser_callback_t only stated that discarded values
in structured types are skipped, without saying that this covers object
parents and that the key is removed along with the value, so there was no
way to tell the fixed behavior from the buggy one.
Spell out the discarding rules, add an example that exercises the cases
the fix repaired, and correct the return value description: a discarded
top-level value is replaced by null, not by "an empty discarded object".
Signed-off-by: Niels Lohmann <mail@nlohmann.me>
* docs: use HTTPS for the astyle and cppcheck links in README
Both links were still `http://`. `astyle.sourceforge.net` serves HTTPS
directly; `cppcheck.sourceforge.net` redirects to
`https://cppcheck.sourceforge.io`, which is also the URL already used in
`docs/mkdocs/docs/community/quality_assurance.md`, so the redirect is
skipped here.
Signed-off-by: Niels Lohmann <mail@nlohmann.me>
* CI: suppress -Wc2y-extensions for Clang
Clang 22.1 (now shipped by silkeh/clang:latest) diagnoses __COUNTER__ as a
C2y extension, and does so in C++ mode as well. Under -Weverything -Werror
this breaks every ci_test_clang_cxx* / ci_test_clang_libcxx_cxx* target,
independently of the code under test.
The library itself does not use __COUNTER__; all diagnostics originate in
vendored Doctest (DOCTEST_ANONYMOUS, used by TEST_CASE and SECTION).
Signed-off-by: Niels Lohmann <mail@nlohmann.me>
---------
Signed-off-by: Niels Lohmann <mail@nlohmann.me>
* docs: document RFC 8259 / JSONTestSuite compliance and parse() vs operator>> strictness
The compliance story lived only in tests/src/unit-testsuites.cpp, so
drive-by comparisons kept claiming the library "does not fully pass
JSONTestSuite". Make it discoverable:
- README: add a "Standards compliance" note stating that both nst
JSONTestSuite revisions run in CI, that all mandatory y_/n_ cases pass
through the strict parse() entry point, and listing the deliberate
implementation-defined i_ choices (unbounded nesting, silent BOM
stripping, noncharacters forwarded, strict rejection of invalid UTF-8
and lone surrogates, out_of_range.406 on numeric overflow).
- features/parsing: add a "Strictness and trailing data" section
documenting that parse() is strict and rejects trailing data while
operator>> follows relaxed iostream semantics (parses one value and
leaves the stream positioned after it) -- the single place a naive
test yields a "non-compliant" result.
Documentation only; no parser behavior change. Closes#5290.
Signed-off-by: manon <youdie006@users.noreply.github.com>
* docs: correct test-data vendoring and parse()/operator>> claims per review
- README: the JSONTestSuite data is downloaded from nlohmann/json_test_data at
configure time, not vendored/committed; say so.
- README: only the updated suite runs y_ and n_ cases through strict parse();
the original suite's y_ cases go through operator>>. Narrow the claim.
- parsing/index.md and operator_gtgt.md: note that operator>> consumes a number's
terminating byte, so concatenated numbers must be whitespace-separated (1 2
works, 1true does not); structural and literal values are unaffected.
Signed-off-by: manon <youdie006@users.noreply.github.com>
---------
Signed-off-by: manon <youdie006@users.noreply.github.com>
Co-authored-by: manon <youdie006@users.noreply.github.com>
is_comparable used a flat && chain to both exclude json_pointer/string
comparisons (added for #4621) and check whether Compare(A, B) is well-formed.
Naming std::is_constructible<decltype(...)> as a later operand of that chain
still causes the decltype to be substituted regardless of the first
operand's value, since the operands aren't lazily deferred like
std::conjunction would defer them. That instantiates the transparent
std::equal_to<>::operator() used by ordered_json, whose noexcept-specifier
evaluates the deprecated json_pointer/string operator==, which Clang (unlike
GCC in this case) warns about even though the result is discarded.
Split is_comparable so the Compare(A, B) checks live in a separate helper
that is only referenced from the specialization selected when
is_json_pointer_of is false, so the decltype is never written when A/B are
a json_pointer/string pair, regardless of compiler.
Signed-off-by: Niels Lohmann <niels.lohmann@gmail.com>
operator>>'s notes state that it leaves the stream positioned right
after the parsed value, so that concatenated JSON values can be read
back to back. That does not hold when the value is a number: a number
is only terminated by the character that follows it, and the lexer's
unget() is simulated (it rewinds only the lexer's own bookkeeping),
so that character stays consumed from the stream.
Document the actual behaviour: the guarantee holds for all value types
except numbers, which must be followed by whitespace. Also qualify the
cross-reference on the JSON Lines page, which repeated the unqualified
claim.
Documentation only; the behaviour itself is tracked in #5340.
Signed-off-by: Niels Lohmann <mail@nlohmann.me>
* reject CBOR array/map length equal to the indefinite-length marker
Signed-off-by: Angadi Yashaswini <angadi@digiscrypt.com>
* reject CBOR lengths that do not fit in std::size_t via value_in_range_of
Signed-off-by: Angadi Yashaswini <angadi@digiscrypt.com>
---------
Signed-off-by: Angadi Yashaswini <angadi@digiscrypt.com>
This adds a std::isfinite check to the UBJSON floating-point parsing path, throwing out_of_range.406 on overflow. This makes the UBJSON parser's behavior consistent with the normal JSON parser. Fixes#5322.
Signed-off-by: AJ369ninja <abhishek.j@iitg.ac.in>
Co-authored-by: AJ369ninja <abhishek.j@iitg.ac.in>
* validate ndarray element types in write_bjdata_ndarray
Signed-off-by: Angadi Yashaswini <angadi@digiscrypt.com>
* read ndarray elements through get<> instead of a fixed union member
_ArrayType_ names the wire type, not how the value is stored: parsing
keeps a non-negative integer as number_unsigned while the C++ API keeps
an int literal as number_integer. Selecting the union member from the
type marker therefore reads the inactive alternative for one of the two,
so read through get<> instead, which dispatches on the active member.
Also reject a negative _ArraySize_ entry, which is not a usable
dimension, and cover the parse-built path in the tests.
Signed-off-by: Angadi Yashaswini <angadi@digiscrypt.com>
---------
Signed-off-by: Angadi Yashaswini <angadi@digiscrypt.com>
- warn about BSON marker 0x11 interoperability in both directions
- explain subtype-less binary normalization to subtype 0x00
- add a round-trip test for binary values without a subtype
Signed-off-by: YingqiDuan <141370165+YingqiDuan@users.noreply.github.com>
Niels Lohmann
Sahil_KamateandGitHub
ljcjclljcandGitHub
DmitryandGitHub
Angadi56andGitHub
Petr BělohlávekandGitHub
tomatotomataandGitHub
YingqiDuanandGitHub
Yash BavadiyaandGitHub
Patrick10199andGitHub