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Author SHA1 Message Date
Niels Lohmann
b53c6e2f81
✨ ignore comments 2020-06-16 12:28:59 +02:00
chenguoping
691fb0c57a fix issue#2059 2020-06-16 15:35:26 +08:00
Niels Lohmann
5f862710fe
🔖 set version to 3.8.0 2020-06-14 17:16:45 +02:00
chenguoping
71830be06d fix issue#1275 2020-06-10 19:27:28 +08:00
Niels Lohmann
ae04426c85
🏁 fix for MSVC (see https://github.com/nlohmann/json/pull/2178#issuecomment-640622532) 2020-06-08 20:07:15 +02:00
Niels Lohmann
6d73126ea9
🚨 fix warnings 2020-06-07 22:47:25 +02:00
Niels Lohmann
8c1d26e186
📝 add documentation and example for accept function 2020-06-07 20:59:43 +02:00
Niels Lohmann
907803189b
🏁 fix MSVC 2015 compilation 2020-06-07 12:51:33 +02:00
Guillaume Racicot
225c8f150a Disable std::swap specialization in C++20 and added a friend swap function 2020-06-06 11:36:39 -04:00
Niels Lohmann
bf2e714e96
🚨 fix warnings 2020-06-06 14:30:17 +02:00
Niels Lohmann
7444c7fa25
Merge pull request #2145 from FrancoisChabot/1813-user-input 
Fix Issue#1813: user defined input adapters
 2020-06-05 14:30:39 +02:00
Niels Lohmann
0498202a03
🎨 replace alternative operators (and, not, or) 2020-06-03 14:20:36 +02:00
chenguoping
4350c5ed97 fix bug in issue#1972 2020-05-30 17:15:56 +08:00
Francois Chabot
b715a70673 changed macro order to satisfy clang 2020-05-28 12:26:29 -04:00
Francois Chabot
7646253940 fix inconsistent fwd declaration 2020-05-28 12:20:02 -04:00
Francois Chabot
ce3143a038 use correct deprecation macro 2020-05-28 12:16:10 -04:00
Francois Chabot
d575534471 brought back the from_*(ptr, len) syntax with a deprecation warning 2020-05-28 12:13:43 -04:00
Francois Chabot
dcf6175978 use the correct convention for boolean operators 2020-05-28 09:29:38 -04:00
Niels Lohmann
61832afe15
Merge pull request #2144 from XyFreak/gcc10_type_limits 
Fix issue#1939: Cast character to unsigned for comparison
 2020-05-28 12:59:57 +02:00
Francois Chabot
a4f1cf4d00 better parse documentation 2020-05-28 02:50:58 -04:00
Francois Chabot
76b49f9ee6 misc formatting fixes 2020-05-28 02:29:53 -04:00
Niels Lohmann
9ec0e4c25b
Merge pull request #2140 from nlohmann/issue1715 
Respect allow_exceptions=false for binary formats
 2020-05-28 07:52:26 +02:00
Francois Chabot
377995f495 forcefully exclude arrays from being interpreted as pointers 2020-05-27 18:21:38 -04:00
Francois Chabot
b9416a26aa correct ADL lookup of arrays on Mac and Windows 2020-05-27 13:21:23 -04:00
Francois Chabot
f1969e60a3 reamalgamate 2020-05-27 12:56:26 -04:00
Francois Chabot
5684d9a498 unified input API 2020-05-27 12:40:04 -04:00
Tobias Kux
23051df2c7 Cast character to unsigned for comparison 2020-05-27 13:15:31 +02:00
Niels Lohmann
d70d06ae41
Merge pull request #2137 from dota17/MSC_VER 
Fix issue 2112
 2020-05-27 08:49:19 +02:00
Niels Lohmann
3c60a66c4c
Merge pull request #2104 from dota17/issue#2086 
Fix issue#2086: disallow json::value_t type parameter in value()
 2020-05-26 13:15:06 +02:00
chenguoping
eb50fbf926 fix issue 2112 2020-05-26 16:43:16 +08:00
Niels Lohmann
c92a696852
📝 update documentation 2020-05-22 18:21:37 +02:00
Niels Lohmann
88292d9499
🚨 remove redundant assertions 2020-05-22 14:19:07 +02:00
Niels Lohmann
225fa58f16
🚧 add fix from #1715 2020-05-20 22:20:40 +02:00
Niels Lohmann
a82c80e9af
Merge pull request #2125 from nlohmann/binary_type 
Clean up implementation of binary type
 2020-05-20 18:58:29 +02:00
Niels Lohmann
21b1680ea1
🚚 rename binary_array() to binary() 2020-05-19 13:30:22 +02:00
Niels Lohmann
952a87a4f4
🚚 move byte container outside detail namespace 2020-05-19 13:08:18 +02:00
Niels Lohmann
b7ff40029a
💥 change serialization of binary values 2020-05-18 13:53:20 +02:00
gistrec
454480f581 fixed a compilation error in MSVC 2020-05-18 14:57:04 +07:00
Niels Lohmann
904642f261
♻️ rename internal_binary_t with binary_t 2020-05-17 22:50:27 +02:00
Niels Lohmann
dead99eb0e
🔨 overwork binary subtypes 2020-05-17 13:51:59 +02:00
Niels Lohmann
ab6e76dd05
Merge branches 'binary_type' and 'develop' of https://github.com/nlohmann/json into binary_type 2020-05-17 12:27:58 +02:00
Niels Lohmann
3799b3f8dd
Merge pull request #2116 from nlohmann/issue2113 
Fix warnings from Clang 10 and GCC 9
 2020-05-17 12:19:06 +02:00
Niels Lohmann
6154d50a9f
Merge pull request #2115 from nlohmann/issue2089 
Do not include <ciso646> when using C++17
 2020-05-17 12:17:17 +02:00
Niels Lohmann
28e20bd9e4
🚨 fix warnings #2113 2020-05-16 14:26:17 +02:00
Niels Lohmann
c0cf67ead3
Merge branch 'develop' of https://github.com/nlohmann/json into binary_type 2020-05-16 12:58:13 +02:00
Niels Lohmann
f40a9f876a
Merge pull request #2044 from dota17/issue#1719 
Fix issue#1719
 2020-05-16 12:57:00 +02:00
Niels Lohmann
3ed059f6ff
⏪ revert faulty changes 2020-05-16 12:56:18 +02:00
Niels Lohmann
bc1886fb60
♻️ refine interface of wrapped_binary_t 2020-05-15 23:21:49 +02:00
Niels Lohmann
a452e8a0a1
💚 fix GCC 4.9 compilation 2020-05-15 22:38:18 +02:00
chenguoping
5dd27f1a9f compare against max float and min float before converting 2020-05-15 21:47:59 +08:00
Niels Lohmann
daf2d296dd
♻️ move wrapped binary type to separate file 2020-05-15 14:12:32 +02:00
chenguoping
779a0ec7df update 2020-05-15 17:35:43 +08:00
Niels Lohmann
bcf4f3ce9a
📝 add warning for items() on temporary objects #2040 2020-05-14 19:06:48 +02:00
chenguoping
e175150f5b fix UBSAN 2020-05-14 20:54:47 +08:00
chenguoping
44fe284f9d Enhace to_cbor() to support +/-Infinity, NaN, and single-precision float 2020-05-14 15:10:44 +08:00
Niels Lohmann
0857140839
Merge pull request #1950 from FrancoisChabot/issues/1457 
templated input adapters
 2020-05-14 07:52:02 +02:00
chenguoping
cdf5327ace Fix issue#2086 2020-05-14 12:44:30 +08:00
Niels Lohmann
d7b032f565
✅ add tests to improve coverage 2020-05-13 21:28:43 +02:00
Niels Lohmann
a4266bbb7d
Merge branch 'develop' into issues/1457 2020-05-13 12:48:46 +02:00
Niels Lohmann
5c42847011
✅ add tests for binary type 2020-05-10 13:23:18 +02:00
Niels Lohmann
fff46ea98c
✅ add tests for binary type 2020-05-09 23:18:12 +02:00
Niels Lohmann
b036ace235
🐛 fix bug in binary constructor 2020-05-09 14:16:49 +02:00
Niels Lohmann
f0c6ab4d3b
🐛 fix bug in SAX callback parser 2020-05-08 14:21:11 +02:00
Niels Lohmann
8c2b26de4a
⚗️ do not include <ciso646> with C++20 #2089 2020-05-07 10:17:32 +02:00
Niels Lohmann
9adb1c0235
🏁 do not include <ciso646> unless old MSVC is used #2089 2020-05-07 09:43:41 +02:00
Niels Lohmann
c10bc7efdd
🔥 remove pretty-print code for binary values 2020-05-06 22:13:08 +02:00
Niels Lohmann
421a084396
✨ add convenience function to create binary value with given subtype 2020-05-06 21:23:45 +02:00
Niels Lohmann
6dee8866a8
🐛 fix binary comparison 2020-05-05 12:40:04 +02:00
Niels Lohmann
48aa441661
✨ add swap function for binary type 2020-05-04 22:07:36 +02:00
Niels Lohmann
f0050c9ba0
Merge pull request #2019 from dota17/contains_v2 
fix #1982:json_pointer.contains() exception is incorrectly raised
 2020-05-02 11:04:57 +02:00
Rimas Misevičius
6815968a42 Fix error message about invalid surrogate pairs 
I tested following strings with invalid surrogate pair and unpaired surrogate in files:

1. `"a\uD800\uD800x"`
2. `"a\uD800x"`

The error messge was: "... invalid string: surrogate U+DC00..U+DFFF must be followed by U+DC00..U+DFFF; ..."

I think it must be: "... invalid string: surrogate U+D800..U+DBFF must be followed by U+DC00..U+DFFF; ..."
 2020-05-01 00:23:04 +03:00
Niels Lohmann
db013c9428
Merge pull request #2071 from nlohmann/issue2067 
Properly pass serialize_binary to dump function
 2020-04-29 19:39:58 +02:00
Niels Lohmann
2e5727d778
🐛 properly pass serialize_binary to dump function #2067 2020-04-27 15:10:23 +02:00
Niels Lohmann
9e0180b698
🐛 fix returning reference to local temporary object #2064 2020-04-27 14:43:49 +02:00
Niels Lohmann
a29e3b1318
Merge pull request #2054 from nlohmann/feature/issue1983 
Fix bug in diff function
 2020-04-20 19:44:35 +02:00
chenguoping
8bfc692602 update condition 2020-04-20 16:00:55 +08:00
Niels Lohmann
3607687a14
Merge pull request #2053 from nlohmann/gcc10warnings 
Fix GCC compiler warnings
 2020-04-20 08:05:42 +02:00
Niels Lohmann
e8356928bd
🚨 fix compiler warnings #2052 2020-04-19 13:25:02 +02:00
Niels Lohmann
4fb0795ec1
🚨 fix compiler warnings #2049 2020-04-19 13:01:36 +02:00
Niels Lohmann
3bc9e053c9
Merge pull request #1969 from dota17/dota17-warning 
fix warnings in serializer.hpp for VS2019
 2020-04-17 10:10:38 +02:00
Niels Lohmann
69ac336042
Merge pull request #1967 from dota17/dota17-disable 
Fix C26451 warnnings in to_chars.hpp
 2020-04-17 10:08:21 +02:00
Niels Lohmann
f2b43a36b2
Merge pull request #1662 from OmnipotentEntity/develop 
Add binary type support to all binary file formats, as well as an internally represented binary type
 2020-04-16 11:14:32 +02:00
Michael Reilly
012c9665ac Add binary type support to all binary file formats, as well as an internally represented binary type 2020-04-14 10:22:45 -04:00
Niels Lohmann
dd04a32918
🐛 fix bug in diff function #1983 2020-04-13 14:35:36 +02:00
chenguoping
f5a487d1b4 fix issue1982: contains() exceptions are incorrectly raised 2020-04-13 19:41:13 +08:00
Niels Lohmann
b7be613b6e
Merge pull request #1990 from dota17/json_pointer 
catch exceptions for json_pointer : ..../+99
 2020-04-13 13:29:33 +02:00
Niels Lohmann
84f19d6333
Merge pull request #2034 from ArtemSarmini/gh-1920-gcc-10-incomplete-types 
Templatize basic_json constructor from json_ref
 2020-04-13 13:19:28 +02:00
Niels Lohmann
b0a3883081
🎨 fix format 2020-04-13 13:11:26 +02:00
Niels Lohmann
3483d923d4
Merge pull request #2033 from nlohmann/feature/issue1913 
Replace deprecated std::is_pod
 2020-04-13 12:32:37 +02:00
Artöm Bakri Al-Sarmini
70be9751cd typo fix 2020-04-12 23:42:26 +03:00
Artöm Bakri Al-Sarmini
ec955f08b4 Templatize basic_json ctor from json_ref 2020-04-12 22:32:39 +03:00
Niels Lohmann
4396a68d2d
Merge pull request #1984 from dota17/document-fix 
Modify the document about operator==
 2020-04-11 18:55:18 +02:00
Niels Lohmann
9154e991b8
Merge branch 'develop' into feature/issue1913 2020-04-11 11:33:46 +02:00
Niels Lohmann
ea0a7c7b4f
Merge pull request #2025 from ArtemSarmini/issue-1971-basic_json-push_back 
Fixes #1971 (memory leak in basic_json::push_back)
 2020-04-10 13:19:14 +02:00
chenguoping
34cf7b7a48 just restart ci 2020-04-07 10:00:21 +08:00
Niels Lohmann
6a53a95c32 ⬆️ Hedley 13 2020-04-06 11:56:33 +02:00
Niels Lohmann
3884d33c60
Merge pull request #1980 from linev/fix_warning 
Rename argument array_index to array_indx in json_pointer methods
 2020-04-05 22:00:41 +02:00
Artöm Bakri Al-Sarmini
e4d8dc02e8 Fixes #1971 (memory leak in basic_json::push_back) 2020-04-02 15:20:25 +03:00
chenguoping
e07686f0c7 update array_index() and add testcases 2020-03-25 15:57:20 +08:00
chenguoping
2e7d340dad docs:modify the document about operator== 2020-03-25 10:18:04 +08:00
garethsb-sony
7fe16f9400 PR for #2006 to test in AppVeyor. 2020-03-24 12:53:59 +00:00
chenguoping
dcd3a6c62b move the catch of std::invalid_argument into array_index() 2020-03-23 17:24:47 +08:00
chenguoping
59cb4c93be fix C26451 warnning in serializer.hpp for VS2019 2020-03-23 16:08:47 +08:00
chenguoping
0a8216890d fix C26451 warnnings in to_chars.hpp 2020-03-23 15:27:35 +08:00
Sergey Linev
78e911b8c3
Use array_idx as methods args 
Avoid mix-up with array_index member

Co-Authored-By: Niels Lohmann <niels.lohmann@gmail.com>
 2020-03-19 11:52:40 +01:00
chenguoping
bfc003cadf catch exceptions for json_point : /xx/+99 2020-03-17 20:49:28 +08:00
Sergey Linev
00049c20d0 Rename argument array_index to array_indx in json_pointer methods 
Fixes gcc48 warning:

declaration of ‘array_index’ shadows a member of 'this' [-Wshadow]
 2020-03-11 07:41:53 +01:00
Francois Chabot
41b0704ce1 removed move assignments from input adapters 2020-03-02 23:50:01 -05:00
Francois Chabot
c7282d5b1e simpler endian detection for older gcc versions 2020-02-20 10:19:29 -05:00
Francois Chabot
770ae6e9da accomodate older gcc 2020-02-19 16:54:09 -05:00
Francois Chabot
de35fad88e fixed missing return arg of operator=() 2020-02-19 15:23:49 -05:00
Francois Chabot
2e2cf02cfd duck-typed object input adapters 2020-02-19 14:59:31 -05:00
Francois Chabot
a0c4fc945a fixed bad friend class declaration 2020-02-19 11:23:02 -05:00
Francois Chabot
617b3cf42e templated input adapters 2020-02-19 10:32:49 -05:00
Niels Lohmann
61b46a56fb
🏗️ replace is_pod by is_trivial 2020-02-15 10:12:27 +01:00
Antoine Cœur
8d92ca865f Some typos 2020-02-02 17:29:37 +08:00
Niels Lohmann
7acf6218b6
📝 fix typo #1903 2020-01-15 17:40:03 +01:00
Niels Lohmann
0feea6168d
📝 fix scanner documentation 2020-01-12 10:22:11 +01:00
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
c5eafe74e8
🔖 set version to 3.7.3 2019-11-17 12:09:12 +01:00
Isaac Nickaein
efa13c663d Reserve stack only for top-level items 2019-11-13 15:23:08 +03:30
Isaac Nickaein
948f98cf4a Cleanups 
Make our intent more clear in destruction
 2019-11-12 22:24:11 +03:30
Isaac Nickaein
0f3ec003bb Remove harmful vector::reserve during destruction (#1837) 2019-11-12 22:22:55 +03:30
Niels Lohmann
be61ad1470
🎨 fix inconsistent operator style 2019-11-11 21:37:32 +01:00
Niels Lohmann
56109eacd7
🔖 set version to 3.7.2 2019-11-10 21:23:39 +01:00
Isaac Nickaein
eec1974218 Merge remote-tracking branch 'nlohmann/develop' into iterate-on-destruction 2019-11-09 14:50:48 +03:30
Niels Lohmann
aacdc6bbe3
🔖 set version to 3.7.1 2019-11-06 18:37:26 +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
Anthony Van Herrewege
27d0dfc17a Fix #1647: non-member operator== breaks enum (de)serialization. 2019-10-30 14:54:52 +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
Niels Lohmann
0245ae5157
Merge pull request #1797 from t-b/fix-integer-truncation 
iteration_proxy: Fix integer truncation from std::size_t to int
 2019-10-17 21:02:48 +02:00
Evan Nemerson
fbcbc76d10 Update Hedley to v11. 2019-10-16 13:39:40 -07:00
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
Miguel Sacristan
e26a2904fc Fix and add test's for SFINAE problem 2019-09-10 21:36:23 +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