All notable changes to this project will be documented in this file. This project adheres to Semantic Versioning.
I have a proposal #949
VERSION define(s) #948
v3.0.1 compile error in icc 16.0.4 #947
Use in VS2017 15.5.5 #946
Process for reporting Security Bugs? #945
Please expose a NLOHMANN_JSON_VERSION macro #943
Change header include directory to nlohmann/json #942
string_type in binary_reader #941
compile error with clang 5.0 -std=c++1z and no string_view #939
Allow overriding JSON_THROW to something else than abort() #938
Handle invalid string in Json file #937
Unused variable ‘kMinExp’ #935
test #934
yytext is already defined #933
Equality operator fails #931
use in visual studio 2015 #929
Relative includes of json_fwd.hpp in detail/meta.hpp. [Develop branch] #928
GCC 7.x issue #926
json_fwd.hpp not installed #923
Use Google Benchmarks #921
Move class json_pointer to separate file #920
Unable to locate ‘to_json()’ and ‘from_json()’ methods in the same namespace #917
[answered]Read key1 from .value example #914
Don't use define private public
in test files #913
value() template argument type deduction #912
Installation path is incorrect #910
H #909
Build failure using clang 5 #908
Amalgate #907
Update documentation and tests wrt. split headers #906
Lib not working on ubuntu 16.04 #905
Problem when writing to file. #904
C2864 error when compiling with VS2015 and VS 2017 #903
[json.exception.type_error.304] cannot use at() with object #902
How do I forward nlohmann::json declaration? #899
How to effectively store binary data? #898
How to get the length of a JSON string without retrieving its std::string? #897
Regression Tests Failure using “ctest” #887
Discuss: add JSON Merge Patch (RFC 7396)? #877
Discuss: replace static “iterator_wrapper” function with “items” member function #874
Make optional user-data available in from_json #864
Casting to std::string not working in VS2015 #861
Sequential reading of JSON arrays #851
Idea: Handle Multimaps Better #816
Floating point rounding #777
Loss of precision when serializing <double> #360
Templatize std::string in binary_reader #941 #950 (kaidokert)
fix cmake install directory (for real this time) #944 (theodelrieu)
Allow overriding THROW/CATCH/TRY macros with no-exceptions #938 #940 (kaidokert)
Removed compiler warning about unused variable ‘kMinExp’ #936 (zerodefect)
Howto installation of json_fwd.hpp (fixes #923) #925 (zerodefect)
fix sfinae on basic_json UDT constructor #919 (theodelrieu)
Fix/cmake install #911 (theodelrieu)
fix link to the documentation of the emplace function #900 (Dobiasd)
Refactor/split it #700 (theodelrieu)
Problem parsing array to global vector #896
Invalid RFC6902 copy operation succeeds #894
How to rename a key during looping? #893
clang++-6.0 (6.0.0-svn321357-1) warning #892
Make json.hpp aware of the modules TS? #891
All enum values not handled in switch cases. ( -Wswitch-enum ) #889
JSON Pointer resolve failure resulting in incorrect exception code #888
Unexpected nested arrays from std::vector #886
erase multiple elements from a json object #884
Container function overview in Doxygen is not updated #883
How to use this for binary file uploads #881
Allow setting JSON_BuildTests=OFF from parent CMakeLists.txt #846
Unit test fails for local-independent str-to-num #845
Another idea about type support #774
Includes CTest module/adds BUILD_TESTING option #885 (TinyTinni)
:wrench: Fix up a few more effc++ items #858 (mattismyname)
unicode strings #878
Visual Studio 2017 15.5 C++17 std::allocator deprecations #872
Typo “excpetion” #869
Explicit array example in README.md incorrect #867
why don't you release this from Feb. ? #865
json::parse throws std::invalid_argument when processing string generated by json::dump() #863
code analysis: potential bug? #859
MSVC2017, 15.5 new issues. #857
very basic: fetching string value/content without quotes #853
Ambiguous function call to get with pointer type and constant json object in VS2015 (15.4.4) #852
How to put object in the array as a member? #850
misclick, please ignore #849
Make XML great again. #847
Converting to array not working #843
Iteration weirdness #842
Use reference or pointer as Object value #841
Ambiguity in parsing nested maps #840
could not find from_json() method in T's namespace #839
Incorrect parse error with binary data in keys? #838
using dump() when std::wstring is StringType with VS2017 #836
Show the path of the currently parsed value when an error occurs #835
Repetitive data type while reading #833
Stack-overflow (OSS-Fuzz 4234) #832
Storing multiple types inside map #831
Application terminating #830
Missing CMake hunter package? #828
std::map<std::string, std::string> from json object yields C2665: ‘std::pair<const _Kty,_Ty>::pair’: none of the 2 overloads could convert all the argument types #827
object.dump gives quoted string, want to use .dump() to generate javascripts. #826
Assertion failed on [“NoExistKey”] of an not existing key of const json& #825
vs2015 error : static member will remain uninitialized at runtime but use in constant-expressions is supported #824
Code Checking Warnings from json.hpp on VS2017 Community #821
Missing iostream in try online #820
Floating point value loses decimal point during dump #818
Conan package for the library #817
stream error #815
Link error when using find() on the latest commit #814
ABI issue with json object between 2 shared libraries #813
scan_string() return token_type::parse_error; when parse ansi file #812
segfault when using fifo_map with json #810
This shit is shit #809
_finite and _isnan are no members of “std” #808
how to print out the line which causing exception? #806
{} uses copy constructor, while = does not #805
json.hpp:8955: multiple definition of function that is not defined twice or more. #804
[question] to_json for base and derived class #803
Misleading error message - unexpected ‘"’ - on incorrect utf-8 symbol #802
json data = std::string_view(“hi”); doesn't work? #801
Thread safety of parse() #800
Numbers as strings #799
Tests failing on arm #797
Using your library (without modification) in another library #796
Iterating over sub-object #794
how to get the json object again from which printed by the method of dump() #792
ppa to include source #791
Different include paths in macOS and Ubuntu #790
Missing break after line 12886 in switch/case #789
All unit tests fail? #787
More use of move semantics in deserialization #786
warning C4706 - Visual Studio 2017 (/W4) #784
Compile error in clang 5.0 #782
Error Installing appium_lib with Ruby v2.4.2 Due to JSON #781
::get<int>() fails in new(er) release [MSVC] #780
Type Conversion #779
Segfault on nested parsing #778
Build warnings: shadowing exception id #776
multi-level JSON support. #775
SIGABRT on dump() #773
[Question] Custom StringType template parameter (possibility for a KeyType template parameter) #772
constexpr ALL the Things! #771
error: ‘BasicJsonType’ in namespace ‘::’ does not name a type #770
Program calls abort function #769
[Question] Floating point resolution config during dump() ? #768
make check - no test ran #767
The library cannot work properly with custom allocator based containers #766
Documentation or feature request. #763
warnings in msvc about mix/max macro while windows.h is used in the project #762
std::signbit ambiguous #761
How to use value for std::experimental::optional type? #760
Cannot load json file properly #759
Compilation error with unordered_map< int, int > #758
CBOR string #757
Proposal: out_of_range should be a subclass of std::out_of_range #756
Compiling with icpc #755
Getter is setting the value to null if the key does not exist #754
parsing works sometimes and crashes others #752
Static_assert failed “incompatible pointer type” with Xcode #751
user-defined literal operator not found #750
getting clean string from it.key() #748
Best method for exploring and obtaining values of nested json objects when the names are not known beforehand? #747
null char at the end of string #746
Incorrect sample for operator >> in docs #745
User-friendly documentation #744
Retrieve all values that match a json path #743
Compilation issue with gcc 7.2 #742
CMake target nlohmann_json does not have src into its interface includes #741
Error when serializing empty json: type must be string, but is object #740
Conversion error for std::map<int, std::string> #739
Dumping Json to file as array #738
nesting json objects #737
where to find general help? #736
Compilation Error on Clang 5.0 Upgrade #735
Compilation error with std::map<std::string, std::string> on vs 2015 #734
Benchmarks for Binary formats #733
Move test blobs to a submodule? #732
Support \n symbols in json string. #731
Project's name is too generic and hard to search for #730
Visual Studio 2015 IntelliTrace problems #729
How to erase nested objects inside other objects? #728
How to prevent alphabetical sorting of data? #727
Serialization for CBOR #726
Using json Object as value in a map #725
std::regex and nlohmann::json value #724
Warnings when compiling with VisualStudio 2015 #723
Has this lib the unicode (wstring) support? #722
When will be 3.0 in master? #721
Determine the type from error message. #720
Compile-Error C2100 (MS VS2015) in line 887 json.hpp #719
from_json not working for boost::optional example #718
about from_json and to_json function #717
How to deserialize array with derived objects #716
How to detect parse failure? #715
Parse throw std::ios_base::failure exception when failbit set to true #714
Is there a way of format just making a pretty print without changing the key's orders ? #713
Serialization of array of not same model items #712
pointer to json parse vector #711
Gtest SEH Exception #709
broken from_json implementation for pair and tuple #707
Unevaluated lambda in assert breaks gcc 7 build #705
Issues when adding values to firebase database #704
Floating point equality - revisited #703
Conversion from valarray<double> to json fails to build #702
internal compiler error (gcc7) #701
One build system to rule them all #698
Generated nlohmann_jsonConfig.cmake does not set JSON_INCLUDE_DIR #695
support the Chinese language in json string #694
NaN problem within develop branch #693
Please post example of specialization for boost::filesystem #692
Impossible to do an array of composite objects #691
How to save json to file? #690
my simple json parser #689
problem with new struct parsing syntax #688
Parse error while parse the json string contains UTF 8 encoded document bytes string #684
[question] how to get a string value by pointer #683
create json object from string variable #681
adl_serializer and CRTP #680
Is there a way to control the precision of serialized floating point numbers? #677
Is there a way to get the path of a value? #676
Could the parser locate errors to line? #675
There is performance inefficiency found by coverity tool json2.1.1/include/nlohmann/json.hpp #673
include problem, when cmake on osx #672
Operator= ambiguous in C++1z and GCC 7.1.1 #670
should't the cmake install target be to nlohman/json.hpp #668
deserialise from std::vector
#667
How to iterate? #665
could this json lib work on windows? #664
How does from_json work? #662
insert(or merge) object should replace same key , not ignore #661
Why is an object ordering values by Alphabetical Order? #660
Parse method doesn't handle newlines. #659
Compilation “note” on GCC 6 ARM #658
Adding additional push_back/operator+= rvalue overloads for JSON object #657
dump's parameter “ensure_ascii” creates too long sequences #656
Question: parsing void \*
#655
how should I check a string is valid JSON string ? #653
Question: thread safety of read only accesses #651
Eclipse: Method ‘size’ could not be resolved #649
Update/Add object fields #648
No exception raised for Out Of Range input of numbers #647
Package Name #646
What is the meaning of operator[](T* key) #645
Which is the correct way to json objects as parameters to functions? #644
Method to get string representations of values #642
CBOR serialization of a given JSON value does not serialize #641
Are we forced to use “-fexceptions” flag in android ndk project #640
Comparison of objects containing floats #639
‘localeconv’ is not supported by NDK for SDK <=20 #638
[Question] cLion integration #637
How to construct an iteratable usage in nlohmann json? #636
[Question] copy assign json-container to vector #635
Get size without .dump() #634
Segmentation fault when parsing invalid json file #633
How to serialize from json to vector<customType>? #632
no member named ‘thousands_sep’ in ‘lconv’ #631
[Question] Any fork for (the unsupported) Visual Studio 2012 version? #628
Dependency injection in serializer #627
from_json for std::array #625
Discussion: How to structure the parsing function families #623
Question: How to erase subtree #622
Insertion into nested json field #621
[Question] When using this as git submodule, will it clone the whole thing include test data and benchmark? #620
Question: return static json object from function #618
icc16 error #617
[-Wdeprecated-declarations] in row j \>\> ss;
in file json.hpp:7405:26
and FAILED unit tests with MinGWx64! #616
to_json for pairs, tuples #614
Using uninitialized memory ‘buf’ in line 11173 v2.1.1? #613
How to parse multiple same Keys of JSON and save them? #612
“Multiple declarations” error when using types defined with typedef
#611
2.1.1+ breaks compilation of shared_ptr<json> == 0 #610
a bug of inheritance ? #608
std::map key conversion with to_json #607
json.hpp:6384:62: error: wrong number of template arguments (1, should be 2) #606
Incremental parsing: Where's the push version? #605
Is there a way to validate the structure of a json object ? #604
[Question] Issue when using Appveyor when compiling library #603
BOM not skipped when using json:parse(iterator) #602
Use of the binary type in CBOR and Message Pack #601
Newbie issue: how does one convert a map in Json back to std::map? #600
Plugin system #599
Feature request: Comments #597
Using custom types for scalars? #596
Issues with the arithmetic in iterator and reverse iterator #593
not enough examples #592
in-class initialization for type ‘const T’ is not yet implemented #591
compiling with gcc 7 -> error on bool operator < #590
Parsing from stream leads to an array #589
Buggy support for binary string data #587
C++17's ambiguous conversion #586
How does the messagepack encoding/decoding compare to msgpack-cpp in terms of performance? #585
is it possible to check existence of a value deep in hierarchy? #584
loading from a stream and exceptions #582
Visual Studio seems not to have all min() function versions #581
Supporting of the json schema #580
Stack-overflow (OSS-Fuzz 1444) #577
Heap-buffer-overflow (OSS-Fuzz 1400) #575
JSON escape quotes #574
error: static_assert failed #573
Storing floats, and round trip serialisation/deserialisation diffs #572
JSON.getLong produces inconsistent results #571
Request: Object.at() with default return value #570
Internal structure gets corrupted while parsing #569
create template <typename Iter> basic_json from_cbor(Iter begin, Iter end) #568
Need to improve ignores.. #567
Conan.io #566
contradictory documentation regarding json::find #565
Unexpected ‘"’ in middle of array #564
Support parse std::pair to Json object #563
json and Microsoft Visual c++ Compiler Nov 2012 CTP #562
from_json declaration order and exceptions #561
Tip: Don't upgrade to VS2017 if using json initializer list constructs #559
parse error - unexpected end of input #558
Cant modify existing numbers inside a json object #557
Minimal repository (current size very large) #556
Better support for SAX style serialize and deserialize in new version? #554
Cannot convert from json array to std::array #553
Do not define an unnamed namespace in a header file (DCL59-CPP) #552
Parse error on known good json file #551
Warning on Intel compiler (icc 17) #550
multiple versions of ‘vsnprintf’ #549
illegal indirection #548
Ambiguous compare operators with clang-5.0 #547
Using tsl::ordered_map #546
Compiler support errors are inconvenient #544
Head Elements Sorting #543
Duplicate symbols error happens while to_json/from_json method implemented inside entity definition header file #542
consider adding a bool json::is_valid(std::string const&) non-member function #541
Help request #539
How to deal with missing keys in from\_json
? #538
recursive from_msgpack implementation will stack overflow #537
Exception objects must be nothrow copy constructible (ERR60-CPP) #531
Support for multiple root elements #529
Port has_shape from dropbox/json11 #528
dump_float: truncation from ptrdiff_t to long #527
Make exception base class visible in basic_json #525
msgpack unit test failures on ppc64 arch #524
How about split the implementation out, and only leave the interface? #523
VC++2017 not enough actual parameters for macro ‘max’ #522
crash on empty ifstream #521
Suggestion: Support tabs for indentation when serializing to stream. #520
Abrt in get_number (OSS-Fuzz 885) #519
Abrt on unknown address (OSS-Fuzz 884) #518
Stack-overflow (OSS-Fuzz 869) #517
Assertion error (OSS-Fuzz 868) #516
NaN to json and back #515
Comparison of NaN #514
why it's not possible to serialize c++11 enums directly #513
clang compile error: use of overloaded operator ‘<=’ is ambiguous with (nlohmann::json{{“a”, 5}})[“a”] <= 10 #512
Why not also look inside the type for (static) to_json and from_json funtions? #511
Parser issues #509
I may not understand #507
VS2017 min / max problem for 2.1.1 #506
CBOR/MessagePack is not read until the end #505
Assertion error (OSS-Fuzz 856) #504
Return position in parse error exceptions #503
conversion from/to C array is not supported #502
error C2338: could not find to_json() method in T's namespace #501
Test suite fails in en_GB.UTF-8 #500
cannot use operator[] with number #499
consider using __cpp_exceptions and/or __EXCEPTIONS to disable/enable exception support #498
Stack-overflow (OSS-Fuzz issue 814) #497
Using in Unreal Engine - handling custom types conversion #495
Conversion from vector<bool> to json fails to build #494
fill_line_buffer incorrectly tests m_stream for eof but not fail or bad bits #493
Compiling with _GLIBCXX_DEBUG yields iterator-comparison warnings during tests #492
crapy interface #491
Fix Visual Studo 2013 builds. #490
Failed to compile with -D_GLIBCXX_PARALLEL #489
Input several field with the same name #488
read in .json file yields strange sizes #487
json::value_t can‘t be a map’s key type in VC++ 2015 #486
Using fifo_map #485
Cannot get float pointer for value stored as 0
#484
byte string support #483
For a header-only library you have to clone 214MB #482
Remove deprecated constructor basic_json(std::istream&) #480
writing the binary json file? #479
CBOR/MessagePack from uint8_t * and size #478
Streaming binary representations #477
Reuse memory in to_cbor and to_msgpack functions #476
Error Using JSON Library with arrays C++ #475
Moving forward to version 3.0.0 #474
Inconsistent behavior in conversion to array type #473
Create a [key:member_pointer] map to ease parsing custom types #471
MSVC 2015 update 2 #469
VS2017 implicit to std::string conversion fix. #464
How to make sure a string or string literal is a valid JSON? #458
basic_json templated on a “policy” class #456
json::value(const json_pointer&, ValueType) requires exceptions to return the default value. #440
is it possible merge two json object #428
Is it possible to turn this into a shared library? #420
Further thoughts on performance improvements #418
nan number stored as null #388
Behavior of operator>> should more closely resemble that of built-in overloads. #367
Request: range-based-for over a json-object to expose .first/.second #350
feature wish: JSONPath #343
UTF-8/Unicode escape and dump #330
Serialized value not always can be parsed. #329
Is there a way to forward declare nlohmann::json? #314
Exception line #301
Do not throw exception when default_value's type does not match the actual type #278
dump() method doesn't work with a custom allocator #268
Readme documentation enhancements #248
Use user-defined exceptions #244
Incorrect C++11 allocator model support #161
:white_check_mark: re-added tests for algorithms #879 (nlohmann)
:boom: throwing an exception in case dump encounters a non-UTF-8 string #838 #870 (nlohmann)
cmake: use BUILD_INTERFACE/INSTALL_INTERFACE #855 (theodelrieu)
to/from_json: add a MSVC-specific static_assert to force a stacktrace #854 (theodelrieu)
add forwarding references to json_ref constructor #807 (theodelrieu)
Add transparent comparator and perfect forwarding support to find() and count() #795 (jseward)
Error : ‘identifier “size_t” is undefined’ in linux #793 (sonulohani)
fix from_json implementation for pair/tuple #708 (theodelrieu)
To fix compilation issue for intel OSX compiler #682 (kbthomp1)
Add documentation for integration with CMake and hunter #671 (dan-42)
REFACTOR: rewrite CMakeLists.txt for better inlcude and reuse #669 (dan-42)
enable_testing only if the JSON_BuildTests is ON #666 (effolkronium)
Support moving from rvalues in std::initializer_list #663 (himikof)
add ensure_ascii parameter to dump. #330 #654 (ryanjmulder)
Don't include <iostream>, use std::make_shared #650 (olegendo)
Refacto/split basic json #643 (theodelrieu)
add pair/tuple conversions #624 (theodelrieu)
remove std::pair support #615 (theodelrieu)
Add pair support, fix CompatibleObject conversions (fixes #600) #609 (theodelrieu)
#550 Fix iterator related compiling issues for Intel icc #598 (HenryRLee)
Issue #593 Fix the arithmetic operators in the iterator and reverse iterator #595 (HenryRLee)
fix doxygen error of basic_json::get() #583 (zhaohuaxishi)
Fixing assignement for iterator wrapper second, and adding unit test #579 (Type1J)
Adding first and second properties to iteration_proxy_internal #578 (Type1J)
add enum class default conversions #545 (theodelrieu)
Add Visual Studio 17 image to appveyor build matrix #536 (vpetrigo)
Make exception base class visible in basic_json #526 (krzysztofwos)
:art: Namespace uint8\_t
from the C++ stdlib #510 (alex-weej)
add to_json method for C arrays #508 (theodelrieu)
warning in the library #472
How to create an array of Objects? #470
[Bug?] Cannot get int pointer, but int64_t works #468
Illegal indirection #467
in vs can't find linkageId #466
Roundtrip error while parsing “1000000000000000010E5” #465
C4996 error and warning with Visual Studio #463
Support startIndex for from_cbor/from_msgpack #462
question: monospace font used in feature slideshow? #460
Object.keys() #459
Use “, “ as delimiter for json-objects. #457
Enum -> string during serialization and vice versa #455
doubles are printed as integers #454
Warnings with Visual Studio c++ (VS2015 Update 3) #453
Heap-buffer-overflow (OSS-Fuzz issue 585) #452
use of undeclared identifier ‘UINT8_MAX’ #451
Question on the lifetime managment of objects at the lower levels #449
Json should not be constructible with ‘json*’ #448
Move value_t to namespace scope #447
Typo in README.md #446
make check compilation is unneccesarily slow #445
Problem in dump() in json.h caused by ss.imbue #444
I want to create Windows Application in Visual Studio 2015 c++, and i have a problem #443
Implicit conversion issues #442
Parsing of floats locale dependent #302
TurpentineDistillery feature/locale independent str to num #450 (nlohmann)
README: adjust boost::optional example #439 (jaredgrubb)
fix #414 - comparing to 0 literal #415 (stanmihai4)
Parsing multiple JSON objects from a string or stream #438
Use-of-uninitialized-value (OSS-Fuzz issue 477) #437
add reserve
function for array to reserve memory before adding json values into it #436
Typo in examples page #434
avoid malformed json #433
How to add json objects to a map? #432
create json instance from raw json (unsigned char*) #431
Getting std::invalid_argument: stream error when following example #429
Forward declare-only header? #427
Implicit conversion from array to object #425
Automatic ordered JSON #424
error C4996: ‘strerror’ when reading file #422
Get an error - JSON pointer must be empty or begin with ‘/’ #421
size parameter for parse() #419
json.hpp forcibly defines GCC_VERSION #417
Use-of-uninitialized-value (OSS-Fuzz issue 377) #416
comparing to 0 literal #414
Single char converted to ASCII code instead of string #413
How to know if a string was parsed as utf-8? #406
Overloaded += to add objects to an array makes no sense? #404
Finding a value in an array #399
add release information in static function #397
Optimize memory usage of json objects in combination with binary serialization #373
Conversion operators not considered #369
Append “.0” to serialized floating_point values that are digits-only. #362
Add a customization point for user-defined types #328
Conformance report for reference #307
Document the best way to serialize/deserialize user defined types to json #298
Add StringView template typename to basic_json #297
[Improvement] Add option to remove exceptions #296
Performance in miloyip/nativejson-benchmark #202
locale-independent num-to-str #378 (TurpentineDistillery)
Heap-buffer-overflow (OSS-Fuzz issue 367) #412
Heap-buffer-overflow (OSS-Fuzz issue 366) #411
Use-of-uninitialized-value (OSS-Fuzz issue 347) #409
Heap-buffer-overflow (OSS-Fuzz issue 344) #408
Heap-buffer-overflow (OSS-Fuzz issue 343) #407
Heap-buffer-overflow (OSS-Fuzz issue 342) #405
strerror throwing error in compiler VS2015 #403
json::parse of std::string being underlined by Visual Studio #402
Explicitly getting string without .dump() #401
Possible to speed up json::parse? #398
the alphabetic order in the code influence console_output. #396
Execute tests with clang sanitizers #394
Check if library can be used with ETL #361
#pragma GCC diagnostic ignored “-Wdocumentation” #393
How to parse this json file and write separate sub object as json files? #392
Integer-overflow (OSS-Fuzz issue 267) #389
Implement indefinite-length types from RFC 7049 #387
template parameter “T” is not used in declaring the parameter types of function template #386
Serializing json instances containing already serialized string values without escaping #385
Add test cases from RFC 7049 #384
Add a table of contents to the README file #383
Update FAQ section in the guidelines for contributing #382
Allow for forward declaring nlohmann::json #381
Bug in overflow detection when parsing integers #380
A unique name to mention the library? #377
Support for comments. #376
Non-unique keys in objects. #375
Request: binary serialization/deserialization #358
Replace class iterator and const_iterator by using a single template class to reduce code. #395 (Bosswestfalen)
Clang: quiet a warning #391 (jaredgrubb)
Fix issue #380: Signed integer overflow check #390 (qwename)
JSON5 #348
Check “Parsing JSON is a Minefield” #344
Allow hex numbers #342
Convert strings to numbers #341
""-operators ignore the length parameter #340
JSON into std::tuple #339
JSON into vector #335
Installing with Homebrew on Mac Errors (El Capitan) #331
g++ make check results in error #312
Cannot convert from ‘json’ to ‘char’ #276
Please add a Pretty-Print option for arrays to stay always in one line #229
Conversion to STL map<string, vector<int>> gives error #220
std::unorderd_map cannot be used as ObjectType #164
How to handle json files? #333
This file requires compiler and library support .... #332
Segmentation fault on saving json to file #326
parse error - unexpected <uninitialized> with 2.0.5 #325
Add nested object capability to pointers #323
Fix usage examples' comments for std::multiset #322
json_unit runs forever when executed in build directory #319
Visual studio 2015 update3 true != TRUE #317
releasing single header file in compressed format #316
json object from std::ifstream #315
Fix usage examples' comments for std::multiset #321 (vasild)
Include dir relocation #318 (ChristophJud)
warning C4706: assignment within conditional expression #295
Strip comments / Minify #294
Q: Is it possible to build json tree from already UTF8 encoded values? #293
Equality operator results in array when assigned object #292
Support for integers not from the range [-(2**53)+1, (2**53)-1] in parser #291
Support for iterator-range parsing #290
Horribly inconsistent behavior between const/non-const reference in operator [] () #289
Silently get numbers into smaller types #288
Incorrect parsing of large int64_t numbers #287
[question]: macro to disable floating point support #284
unit-constructor1.cpp: Fix floating point truncation warning #300 (t-b)
can function dump() return string in the order I push in the json object ? #286
Error on the Mac: Undefined symbols for architecture x86_64 #285
value() does not work with _json_pointer types #283
Build error for std::int64 #282
strings can't be accessed after dump()->parse() - type is lost #281
Easy serialization of classes #280
recursive data structures #277
hexify() function emits conversion warning #270
let the makefile choose the correct sed #279 (murinicanor)
Update hexify to use array lookup instead of ternary (#270) #275 (dtoma)
json::diff generates incorrect patch when removing multiple array elements. #269
Docs - What does Json[key] return? #267
Compiler Errors With JSON.hpp #265
Throw exception instead of crashing my app #264
Ambiguous push_back and operator+= overloads #263
Preseving order of items in json #262
'' char problem in strings #261
VS2015 compile fail #260
-Wconversion warning #259
Maybe a bug #258
Few tests failed on Visual C++ 2015 #257
Access keys when iteration with new for loop C++11 #256
multiline text values #255
Error when using json in g++ #254
is the release 2.0? #253
concatenate objects #252
Encoding #251
Unable to build example for constructing json object with stringstreams #250
Hexadecimal support #249
Update long-term goals #246
Contribution To This Json Project #245
Trouble using parser with initial dictionary #243
Unit test fails when doing a CMake out-of-tree build #241
-Wconversion warnings #239
Additional integration options #237
.get<std::string>() works for non spaced string but returns as array for spaced/longer strings #236
ambiguous overload for ‘push_back’ and ‘operator+=’ #235
Can't use basic_json::iterator as a base iterator for std::move_iterator #233
json object's creation can freezes execution #231
Incorrect dumping of parsed numbers with exponents, but without decimal places #230
double values are serialized with commas as decimal points #228
Move semantics with std::initializer_list #225
replace emplace #224
abort during getline in yyfill #223
free(): invalid pointer error in GCC 5.2.1 #221
Error compile Android NDK error: ‘strtof’ is not a member of ‘std’ #219
Wrong link in the README.md #217
Wide character strings not supported #216
Memory allocations using range-based for loops #214
would you like to support gcc 4.8.1? #211
Reading concatenated json's from an istream #210
Conflicting typedef of ssize_t on Windows 32 bit when using Boost.Python #204
Inconsistency between operator[] and push_back #203
Small bugs in json.hpp (get_number) and unit.cpp (non-standard integer type test) #199
GCC/clang floating point parsing bug in strtod() #195
What is within scope? #192
Bugs in miloyip/nativejson-benchmark: roundtrips #187
Floating point exceptions #181
Integer conversion to unsigned #178
map string string fails to compile #176
In basic_json::basic_json(const CompatibleArrayType& val), the requirement of CompatibleArrayType is not strict enough. #174
Provide a FAQ #163
Implicit assignment to std::string fails #144
Fix Issue #265 #266 (06needhamt)
Out of tree builds and a few other miscellaneous CMake cleanups. #242 (ChrisKitching)
Added missing cerrno header to fix ERANGE compile error on android #222 (Teemperor)
Create PULL_REQUEST_TEMPLATE.md #213 (whackashoe)
replaced ssize_t occurrences with auto (addresses #204) #205 (nlohmann)
Fixed issue #199 - Small bugs in json.hpp (get_number) and unit.cpp (non-standard integer type test) #200 (twelsby)
Issue #195 - update Travis to Trusty due to gcc/clang strtod() bug #196 (twelsby)
Issue #178 - Extending support to full uint64_t/int64_t range and unsigned type (updated) #193 (twelsby)
Small error in pull #185 #194
Bugs in miloyip/nativejson-benchmark: floating-point parsing #186
Floating point equality #185
Unused variables in catch #180
Typo in documentation #179
JSON performance benchmark comparision #177
Since re2c is often ignored in pull requests, it may make sense to make a contributing.md file #175
Question about exceptions #173
Android? #172
Cannot index by key of type static constexpr const char* #171
Add assertions #168
MSVC 2015 build fails when attempting to compare object_t #167
Member detector is not portable #166
Unnecessary const_cast #162
Question about get_ref() #128
range based for loop for objects #83
Consider submitting this to the Boost Library Incubator #66
Fixed Issue #186 - add strto(f|d|ld) overload wrappers, “-0.0” special case and FP trailing zero #191 (twelsby)
Issue #185 - remove approx() and use #pragma to kill warnings #190 (twelsby)
Fixed Issue #171 - added two extra template overloads of operator[] for T* arguments #189 (twelsby)
Fixed issue #167 - removed operator ValueType() condition for VS2015 #188 (twelsby)
add key name to exception #160
Getting member discarding qualifyer #159
basic_json::iterator::value() output includes quotes while basic_json::iterator::key() doesn't #158
Indexing const basic\_json\<\>
with const basic\_string\<char\>
#157
token_type_name(token_type t): not all control paths return a value #156
prevent json.hpp from emitting compiler warnings #154
json::parse(string) does not check utf8 bom #152
unsigned 64bit values output as signed #151
Wish feature: json5 #150
Unable to compile on MSVC 2015 with SDL checking enabled: This function or variable may be unsafe. #149
“Json Object” type does not keep object order #148
dump() convert strings encoded by utf-8 to shift-jis on windows 10. #147
Unable to get field names in a json object #145
Question: Is the use of incomplete type correct? #138
json.hpp:5746:32: error: ‘to_string’ is not a member of ‘std’ #136
Bug in basic_json::operator[] const overload #135
wrong enable_if for const pointer (instead of pointer-to-const) #134
overload of at() with default value #133
Splitting source #132
Question about get_ptr() #127
Visual Studio 14 Debug assertion failed #125
Memory leak in face of exceptions #118
Find and Count for arrays #117
dynamically constructing an arbitrarily nested object #114
Returning any data type #113
Compile error with g++ 4.9.3 cygwin 64-bit #112
insert json array issue with gcc4.8.2 #110
error: unterminated raw string #109
vector<json> copy constructor really weird #108
[clang-3.6.2] string/sstream with number to json issue #107
maintaining order of keys during iteration #106
object field accessors #103
v8pp and json #95
Wishlist #65
Windows/Visual Studio (through 2013) is unsupported #62
Replace sprintf with hex function, this fixes #149 #153 (whackashoe)
Fix character skipping after a surrogate pair #146 (robertmrk)
disabled “CopyAssignable” test for MSVC in Debug mode, see #125 #131 (dariomt)
removed stream operator for iterator, resolution for #125 #130 (dariomt)
remove invalid parameter ‘-stdlib=libc++’ in CMakeLists.txt #124 (emvivre)
Overload parse() to accept an rvalue reference #120 (silverweed)
Finish documenting the public interface in Doxygen #102
Binary string causes numbers to be dumped as hex #101
failed to iterator json object with reverse_iterator #100
‘noexcept’ : unknown override specifier #99
json float parsing problem #98
Adjust wording to JSON RFC #97
17 MB / 90 MB repo size!? #96
static analysis warnings #94
reverse_iterator operator inheritance problem #93
init error #92
access by (const) reference #91
is_integer and is_float tests #90
Nonstandard integer type #89
static library build #84
lexer::get_number return NAN #82
MinGW have no std::to_string #80
Incorrect behaviour of basic_json::count method #78
Invoking is_array() function creates “null” value #77
dump() / parse() not idempotent #76
Handle infinity and NaN cases #70
errors in g++-4.8.1 #68
Keys when iterating over objects #67
Compilation results in tons of warnings #64
Complete brief documentation #61
Double quotation mark is not parsed correctly #60
Get coverage back to 100% #58
erase elements using iterators #57
Removing item from array #56
Serialize/Deserialize like PHP? #55
Numbers as keys #54
Why are elements alphabetized on key while iterating? #53
Document erase, count, and iterators key and value #52
Do not use std::to_string #51
Supported compilers #50
Confused about iterating through json objects #49
Use non-member begin/end #48
Erase key #47
Key iterator #46
Add count member function #45
Problem getting vector (array) of strings #44
Compilation error due to assuming that private=public #43
Use of deprecated implicit copy constructor #42
Printing attribute names #39
dumping a small number_float just outputs 0.000000 #37
find is error #32
Avoid using spaces when encoding without pretty print #31
Cannot encode long numbers #30
segmentation fault when iterating over empty arrays/objects #28
Creating an empty array #27
Custom allocator support #25
make the type of the used string container customizable #20
Improper parsing of JSON string “\” #17
create a header-only version #16
Don't return “const values” #15
Add to_string overload for indentation #13
string parser does not recognize uncompliant strings #12
possible double-free in find function #11
UTF-8 encoding/deconding/testing #10
move code into namespace #9
free functions for explicit objects and arrays in initializer lists #8
unique_ptr for ownership #7
Add unit tests #4
Drop C++98 support #3
Test case coverage #2
Runtime error in Travis job #1
Keyword ‘inline’ is useless when member functions are defined in headers #87 (ahamez)
Replace default\_callback
function with nullptr
and check for null… #72 (aburgh)
Fix performance regression introduced with the parsing callback feature. #69 (aburgh)
Improve the implementations of the comparission-operators #63 (Florianjw)
Added a remark to the readme that coverage is GCC only for now #23 (Teemperor)
Implemented the JSON spec for string parsing for everything but the \uXXXX escaping #21 (Teemperor)
add the std iterator typedefs to iterator and const_iterator #19 (kirkshoop)
Fix double delete on std::bad_alloc exception #14 (elliotgoodrich)
* This Change Log was automatically generated by github_changelog_generator