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Author SHA1 Message Date
Michael Balszun 5c045f7d0a Use correct accumulator type in binary_writer if size_t != ul 
- Also fixes warning in msvc about possible loss of data in
  that size computation.
 2019-11-19 11:06:45 +01:00
Niels Lohmann 62dada05ca
🐛 fix conversion to std::valarray 
closes #1824
 2019-11-05 19:28:00 +01:00
Niels Lohmann 7bcaba0ca9
Merge pull request #1821 from AnthonyVH/develop 
Fix for #1647
 2019-11-05 19:15:54 +01:00
Anthony VH c4923e3d05 Merge remote-tracking branch 'upstream/develop' into develop 2019-11-04 20:50:43 +01:00
Camille Bégué 8b686b30eb Add restriction for tuple specialization of to_json 
This commit fix the issue #1825

Signed-off-by: Camille Bégué <c.begue@samsung.com>
 2019-11-04 09:57:16 +01:00
Niels Lohmann a1828bbf57
Merge pull request #1806 from cbegue/develop 
Fix issue #1805
 2019-11-01 19:46:19 +01:00
Camille Bégué 794a3d411a Fix issue #1805 
* Add some restriction on pair partial specialization of to_json

Signed-off-by: Camille Bégué <camille.begue.pro@gmail.com>
 2019-10-31 18:04:15 +01:00
Anthony Van Herrewege ddda67a096 Don't capture json input by value (fixed #1822). 2019-10-30 16:16:34 +01:00
Florian Pigorsch b93d414a35 Fix some spelling errors - mostly in comments & documentation. 
I did not touch the Changelog file and any third party stuff.

additonal -> additional (1)
apppend -> append (2)
constuctor -> constructor (2)
contect -> context (2)
dobulequote -> doublequote (1)
elemnts -> elements (1)
exakt -> exact (2)
exluded -> exclude (1)
explicitely -> explicitly (2)
narcissic -> narcissistic (1)
ocurred -> occurred (1)
occuring -> occurring (2)
preceeds -> preceded (1)
ot -> to (2)
wehther -> whether (2)
 2019-10-19 11:59:51 +02:00
Thomas Braun 35b47c2793 iteration_proxy: Fix integer truncation from std::size_t to int 
Bug introduced in 0f073e26 (Allow items() to be used with custom string,
2019-09-26).
 2019-10-16 20:00:05 +02:00
Niels Lohmann d187488e0d
Merge pull request #1765 from crazyjul/fix/items-with-alt-string 
Allow items() to be used with custom string
 2019-10-05 22:11:14 +02:00
Julien Hamaide 4615f5a980 Provide default implementation for int_to_string, but allow for overloaded function 2019-10-01 10:34:21 +02:00
christian 7476f5ee0c Make json_pointer::back const (resolves #1764) 2019-10-01 00:57:27 +02:00
Julien Hamaide 0f073e26eb Allow items() to be used with custom string 2019-09-26 13:20:57 +02:00
Xav83 13a7c60257 Correct a warning from cppcheck: 
binary_writer.hpp:869: (style) Consider using std::accumulate algorithm instead of a raw loop.

910a7d2b87/checks (step):5:107

Signed-off-by: Xav83 <x.jouvenot@gmail.com>
 2019-09-20 11:45:38 +02:00
Xav83 b9dfdbe6be Correct a warning from cppcheck: 
binary_reader.hpp:650: (style) Unsigned expression 'mant' can't be negative so it is unnecessary to test it

910a7d2b87/checks (step):5:84

Signed-off-by: Xav83 <x.jouvenot@gmail.com>
 2019-09-19 19:25:55 +02:00
Niels Lohmann 06ccd43a2a
Merge pull request #1722 from t-b/fix-int64-min-issue 
Fix int64 min issue
 2019-09-10 07:58:02 +02:00
Thomas Braun 6ce2f35ba8 Fix outputting extreme integer values in edge cases 
For some gcc version (Ubuntu 5.5.0-12ubuntu1~16.04) the existing code
crashes when the minimum value of int64_t is outputted.

Resurrect the code from before 546e2cbf (🚨 fixed some warnings,
2019-03-13) but delegate the sign removal so that the compilers don't
complain about taking the negative value of an unsigned value.

In addition we also rewrite the expression so that we first increment
and then negate.

The definition of remove_sign(number_unsigned_t) is never called as
unsigned values are never negative.
 2019-09-03 13:55:15 +02:00
Thomas Braun d5c0d52f37 external_constructor<std::valarray>: Handle empty array properly 
Clang UBSAN complains with the following message when an empty std::valarray is passed in:

SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /usr/lib/gcc/x86_64-linux-gnu/6.3.0/../../../../include/c++/6.3.0/valarray:571:14 in

2/2 Test #68: test-regression_all ..............***Failed    4.68 sec
/usr/lib/gcc/x86_64-linux-gnu/6.3.0/../../../../include/c++/6.3.0/valarray:571:14: runtime error: reference binding to null pointer of type 'const do
uble'
    #0 0x6fbe57 in std::valarray<double>::operator[](unsigned long) const /usr/lib/gcc/x86_64-linux-gnu/6.3.0/../../../../include/c++/6.3.0/valarray:
571:7
    #1 0x6fbe57 in double const* std::begin<double>(std::valarray<double> const&) /usr/lib/gcc/x86_64-linux-gnu/6.3.0/../../../../include/c++/6.3.0/v
alarray:1207
    #2 0x6fbe57 in void nlohmann::detail::external_constructor<(nlohmann::detail::value_t)2>::construct<nlohmann::basic_json<std::map, std::vector, s
td::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator, nlohmann::adl_seri
alizer>, double, 0>(nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool
, long, unsigned long, double, std::allocator, nlohmann::adl_serializer>&, std::valarray<double> const&) /home/firma/devel/json/include/nlohmann/deta
il/conversions/to_json.hpp:157
    #3 0x5e3fe3 in void nlohmann::detail::to_json<nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>
, std::allocator<char> >, bool, long, unsigned long, double, std::allocator, nlohmann::adl_serializer>, double, 0>(nlohmann::basic_json<std::map, std
::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator, nlohman
n::adl_serializer>&, std::valarray<double> const&) /home/firma/devel/json/include/nlohmann/detail/conversions/to_json.hpp:270:5
    #4 0x5e3fe3 in decltype((to_json(fp, std::forward<std::valarray<double>&>(fp0))) , ((void)())) nlohmann::detail::to_json_fn::operator()<nlohmann:
:basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double
, std::allocator, nlohmann::adl_serializer>, std::valarray<double>&>(nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std
::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator, nlohmann::adl_serializer>&, std::valarray<double>&) c
onst /home/firma/devel/json/include/nlohmann/detail/conversions/to_json.hpp:334
    #5 0x5e3fe3 in decltype((nlohmann::(anonymous namespace)::to_json(fp, std::forward<std::valarray<double>&>(fp0))) , ((void)())) nlohmann::adl_ser
ializer<std::valarray<double>, void>::to_json<nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, st
d::allocator<char> >, bool, long, unsigned long, double, std::allocator, nlohmann::adl_serializer>, std::valarray<double>&>(nlohmann::basic_json<std:
:map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator
, nlohmann::adl_serializer>&, std::valarray<double>&) /home/firma/devel/json/include/nlohmann/adl_serializer.hpp:45
    #6 0x5e3fe3 in nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool,
 long, unsigned long, double, std::allocator, nlohmann::adl_serializer>::basic_json<std::valarray<double>&, std::valarray<double>, 0>(std::valarray<d
ouble>&) /home/firma/devel/json/include/nlohmann/json.hpp:1257
    #7 0x5e3fe3 in _DOCTEST_ANON_FUNC_2() /home/firma/devel/json/test/src/unit-regression.cpp:1377
    #8 0x77313e in doctest::Context::run() /home/firma/devel/json/test/thirdparty/doctest/doctest.h:5938:21
    #9 0x777ae0 in main /home/firma/devel/json/test/thirdparty/doctest/doctest.h:6016:71
    #10 0x7fae220532e0 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x202e0)
    #11 0x4a6479 in _start (/home/firma/devel/json/build/test/test-regression+0x4a6479)

The important thing to note here is that a std::valarray is *not* a STL
container, so the usual containter and iterator semantics don't apply.

Therefore we have to check if the container is non-empty before.
 2019-09-03 13:22:03 +02:00
Thomas Braun 61fe5f1eee input_buffer_adapter: Fix handling of nullptr input 
Clang UBSAN currently complains that the char * to input_buffer_adapter
is a nullptr.

Turns out it is actually required to accept nullptr, see for example
line 415 in input_adapters.hpp

  ...
  // the address of first cannot be used: use nullptr
  ia = std::make_shared<input_buffer_adapter>(nullptr, len);
  ....

Therefore we have to handle it gracefully here. We now also ignore the
length parameter l if b is a nullptr.
 2019-09-03 13:22:03 +02:00
Niels Lohmann 323cf95d8c
🚨 fix linter warning 2019-07-21 14:04:49 +02:00
Niels Lohmann cf8251eb54
🚑 fix compiler errors 2019-07-14 21:19:55 +02:00
Niels Lohmann a501365ea2
Merge branch 'feature/hedley' into develop 2019-07-14 20:58:08 +02:00
Niels Lohmann b17440c12f
🚨 fix compiler warnings 2019-07-12 21:05:16 +02:00
Niels Lohmann 104c5c1996
Merge branch 'feature/json_pointer_contains' into develop 2019-07-09 08:08:56 +02:00
Niels Lohmann 947656544d
🚨 fix warnings 2019-07-02 21:06:42 +02:00
Niels Lohmann 346e9813c5
🚧 add more annotations 2019-07-02 20:25:51 +02:00
Niels Lohmann 90798caa62
🚚 rename Hedley macros 2019-07-01 22:37:30 +02:00
Niels Lohmann 897362191d
🔨 add NLOHMANN_JSON prefix and undef macros 2019-07-01 22:24:39 +02:00
Niels Lohmann 1720bfedd1
⚗️ add Hedley annotations 2019-06-30 22:14:02 +02:00
Niels Lohmann 258fa798f1
✨ add contains function for JSON pointers 2019-06-30 10:03:08 +02:00
Isaac Nickaein 3db14cbfae 📝 Improve doc on const_inter constructor 2019-06-24 15:40:01 +04:30
Isaac Nickaein 798e83a038 Workaround msvc2015 bug with explicit copy-constructor for const_iterator 2019-06-22 21:15:11 +04:30
Théo DELRIEU e6e6805c6c
add built-in array support in get_to 2019-04-01 17:47:45 +02:00
Théo DELRIEU 2806b201a8
make sure values are overwritten in from_json overloads 
Caused unexpected behaviors when using get_to with values previously
set.

Fixes !1511
 2019-04-01 17:47:42 +02:00
Niels Lohmann b52c3638f5
Merge pull request #1551 from heavywatal/fix-1535-nodiscard-clang 
Remove C++17 extension warning from clang; #1535
 2019-03-29 09:14:25 +01:00
Niels Lohmann d21d298397
🎨 fixed indentation 2019-03-28 14:23:26 +01:00
Watal M. Iwasaki 5ccdaf643f Remove C++17 extension warning from clang; #1535 
- Switch off `nodiscard` for clang unless C++17 is detected.
- Detect C++ standard before the switch.
 2019-03-28 14:38:58 +09:00
Niels Lohmann 9d6ab9014f
🏁 fixed a compilation error in MSVC #1531 2019-03-20 14:13:29 +01:00
Niels Lohmann 7c55510f76
🚨 fixed some warnings #1527 2019-03-20 11:06:39 +01:00
Niels Lohmann 002addabd8
🚨 fixed a warning 2019-03-19 23:10:21 +01:00
Niels Lohmann e07e8e7912
📝 updated documentation 2019-03-19 15:40:23 +01:00
Niels Lohmann 710f26f95c
📝 added documentation 2019-03-19 10:06:35 +01:00
Niels Lohmann b224c52376
🎨 cleanup 2019-03-19 09:17:14 +01:00
Niels Lohmann 37a72dac48
💚 forgot two semicolons 2019-03-18 17:23:34 +01:00
Niels Lohmann 8d3f4f21bc
🔨 clean up 2019-03-18 13:53:48 +01:00
Niels Lohmann 22c733e6fe
📝 added documentation 2019-03-17 22:25:18 +01:00
Niels Lohmann 56f6d1d68e
💚 fix CI and #1521 2019-03-17 15:20:22 +01:00
Niels Lohmann b8451c236f
🚨 fixed warnings 2019-03-17 12:01:49 +01:00
Niels Lohmann 34f8b4f711
🚨 fixed more warnings 2019-03-17 00:27:44 +01:00