Commit graph

51 commits

Author SHA1 Message Date
Niels Lohmann 6d3115924c
Add C++17 copies of the test binaries (#3101)
* ⚗️ add C++17 copies of the test binaries
* ⚗️ use proper header for filesystem
* 🚨 fix warnings
* ⚗️ do not use too old compilers with C++17
*  add test
* 🔨 add more constraints #3097
* ⚗️ use fix from https://github.com/nlohmann/json/pull/3101#issuecomment-998788786
* ⚗️ use fix from https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90050
* 👷 use published CI image
2021-12-29 09:47:05 +01:00
Théo DELRIEU 0e694b4060
fix std::filesystem::path regression (#3073)
* meta: rework is_compatible/is_constructible_string_type

These type traits performed an incorrect and insufficient check.

Converting to a std::filesystem::path used to work by accident thanks to
these brittle constraints, but the clean-up performed in #3020 broke them.

* support std::filesystem::path

Fixes #3070
2021-10-14 19:19:46 +02:00
Théo DELRIEU 80df5e8de6
meta: fix is_compatible/constructible traits (#3020)
The previous version relied on the existence of an 'iterator' type.

As mentioned in comments, this is not the proper way to do it and
causes issues with certain types (e.g. views from range-v3).

Add a 'is_range' trait that properly detects the return type of
'begin'/'end', and use it in instead.
2021-10-07 12:32:25 +02:00
Niels Lohmann c753165db6
Fix parent update for diagnostics with ordered_json (#2963)
🐛 fix parent update for diagnostics with ordered_json
2021-08-22 20:30:20 +02:00
Niels Lohmann 9a459e1bd5
🚨 fix useless-cast warnings 2021-07-30 15:20:22 +02:00
Niels Lohmann 7feb2c20cf
🚨 fix useless-cast warnings 2021-07-30 14:48:25 +02:00
Louis Dionne b0e5965d71 Properly constrain the basic_json conversion operator
Fixes #2491
2021-07-19 11:16:27 -04:00
Niels Lohmann a34e011e24
Merge pull request #2576 from AnthonyVH/non_default_constructable_stl_containers
Add support for deserialization of STL containers of non-default constructable types (fixes #2574).
2021-04-25 15:22:37 +02:00
Niels Lohmann 41dbd50313
📄 use code from Google Abseil 2021-03-24 13:27:00 +01:00
Anthony VH 130382f2a9 Remove comment about GCC commit which didn't really relate to the code. 2021-01-24 20:02:24 +01:00
Anthony VH 848927ae90 Updated comments as requested. 2021-01-23 18:24:47 +01:00
Anthony VH 6ebf274ca0 Add internal version of is_default_constructible to work around LWG 2367. 2021-01-12 18:28:00 +01:00
Anthony VH 23f462b598 Reduced code duplication, renamed tag to identity_tag. 2021-01-10 19:23:32 +01:00
Anthony VH 1e825e4f92 Add support for deserialization of STL containers of non-default constructable types (fixes #2574). 2021-01-09 00:08:27 +01:00
Niels Lohmann dfedefb993
🚨 fix warnings 2020-12-26 17:56:16 +01:00
Niels Lohmann af8c6e7aa9
Merge pull request #2533 from nlohmann/c++_future
Do not unconditionally redefine C++14 constructs
2020-12-16 20:54:09 +01:00
Niels Lohmann 94d177e09a
📄 clarify license 2020-12-14 14:58:59 +01:00
Niels Lohmann 467986fe98
♻️ do not unconditionally redefine C++14 constructs 2020-12-14 14:31:27 +01:00
Théo DELRIEU 74b446f5fd
add a switch to enable implicit conversions (defaults to true)
wrap implicit conversions tests around the JSON_USE_IMPLICIT_CONVERSIONS
macro
2020-07-22 10:49:01 +02:00
Niels Lohmann 7fc4b2901a
🚸 add static assertion for missing binary function in SAX interface 2020-07-17 20:41:11 +02:00
Niels Lohmann 8d295235a5
🔥 remove unused boolean_operators.hpp header 2020-07-11 19:20:44 +02:00
Niels Lohmann 0498202a03
🎨 replace alternative operators (and, not, or) 2020-06-03 14:20:36 +02:00
Niels Lohmann 9adb1c0235
🏁 do not include <ciso646> unless old MSVC is used #2089 2020-05-07 09:43:41 +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
Antoine Cœur 8d92ca865f Some typos 2020-02-02 17:29:37 +08:00
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
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 d21d298397
🎨 fixed indentation 2019-03-28 14:23:26 +01:00
Niels Lohmann b8451c236f
🚨 fixed warnings 2019-03-17 12:01:49 +01:00
Niels Lohmann 27011e3718
🚨 fixed warnings 2019-03-15 14:55:13 +01:00
David Avedissian f665a92330 Implement SFINAE friendly iterator_traits and use that instead. 2018-11-07 18:39:25 +00:00
Niels Lohmann 8cee0e38d9
🚑 fixed #1319 2018-10-30 17:29:05 +01:00
Niels Lohmann d2e4f0b0d9
✏️ fixed some typos 2018-10-28 14:20:20 +01:00
Niels Lohmann e2c5913a50
🚧 some changes to the BSON code
- added fuzz testers
- added some reference files
- made an exception text more clear
2018-10-24 15:43:37 +02:00
Théo DELRIEU a946dfc19c
add a note to maintainers in type_traits.hpp 2018-10-17 12:03:10 +02:00
Théo DELRIEU 45c8af2c46
add new is_constructible_* traits used in from_json
is_compatible_* traits were used in from_json, but it made no sense
whatsoever.

It used to work because of non-SFINAE correctness + json_ref
unconstrained variadic template constructor.

SFINAE checks are becoming quite complex, we need a specification of
some sort describing:

* which concepts the library uses
* how the conversion to/from json works in detail

Having such a specification would really help simplifying the current
code (as well as having meaningful checks).

Fixes !1299
2018-10-16 14:00:34 +02:00
Niels Lohmann 858e75c4df
🚨 fixed some clang-tidy warnings 2018-10-07 18:39:18 +02:00
Théo DELRIEU 4e52277b70
Fix issue #1237
* Make the conversion operator SFINAE correct.
* Workaround a GCC bug with some traits in type_traits.hpp

The first bullet-point implies that every `get`/`get_ptr` be SFINAE
correct as well.
2018-09-20 10:33:14 +02:00
Théo DELRIEU aea648bb7a
remove now-useless traits. check for is_basic_json where needed 2018-09-07 14:10:39 +02:00
Théo DELRIEU f7c8a2145a
refactor from/to_json(CompatibleArrayType) 2018-09-07 12:18:04 +02:00
Théo DELRIEU 29f72966c3
refactor is_compatible_type, remove conjunction & co 2018-09-07 12:18:03 +02:00
Théo DELRIEU 77967e6548
refactor is_compatible_integer_type 2018-09-07 12:18:03 +02:00
Théo DELRIEU 13760857ff
refactor is_compatible_array_type 2018-09-07 12:18:02 +02:00
Théo DELRIEU 924e95c6e8
refactor is_compatible_string_type 2018-09-07 12:18:02 +02:00
Théo DELRIEU e84195ab7b
refactor is_compatible_object_type 2018-09-07 12:18:02 +02:00
Théo DELRIEU b59c3367c9
use detected instead of has_* traits 2018-09-07 12:17:59 +02:00
Théo DELRIEU 1ea8cd128c
fix void_t for older compilers 2018-09-07 12:17:33 +02:00
Niels Lohmann eb30ff0615
🚨 fixed a compiler warning #1224 2018-09-06 07:25:19 +02:00
Théo DELRIEU 0cc3db4f15
add static_asserts on SAX interface 2018-08-16 11:59:57 +02:00