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700b95f447
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561 Commits

Author SHA1 Message Date
Florian Albrechtskirchinger
700b95f447
Make iterator operator++/--(int) equality-preserving (#3332) 
Commit f28fc22 introduced const qualifiers on post-(inc-/dec-)rement
operators of iterators. These qualifiers prevent the use of basic_json
in place of std::ranges::range, which requires the post-increment
operator to be equality-preserving.

These changes appear to be the result of ICC compiler suggestions, and
no further explanation is discernible from the PR discussion (#858).
Further testing revealed, that clang-tidy also suggests adding const to
prevent "accidental mutation of a temporary object".

As an alternative, this commit partially reverts f28fc22, removing all
added const qualifiers from return types and adds lvalue reference
qualifiers to the operator member functions instead.

Unit tests ensure the operators remain equality-preserving and
accidental mutation of temporaries following post-(inc-/dec-)rement is
prohibited.

Fixes #3331.
 2022-03-08 10:10:50 +01:00
pketelsen
eec79d4e8a
Add macros NLOHMANN_DEFINE_TYPE_INTRUSIVE_WITH_DEFAULT and ..._NON_INTRUSIVE_WITH_DEFAULT (#3143) 
* Added new macros NLOHMANN_DEFINE_TYPE_INTRUSIVE_WITH_DEFAULT and NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_WITH_DEFAULT.

* Updated docs for NLOHMANN_DEFINE_TYPE_INTRUSIVE_WITH_DEFAULT and NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_WITH_DEFAULT accordingly

* Rephrased docs for NLOHMANN_DEFINE_TYPE_INTRUSIVE_WITH_DEFAULT and NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_WITH_DEFAULT

* Updated docs for NLOHMANN_DEFINE_TYPE_INTRUSIVE_WITH_DEFAULT and NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_WITH_DEFAULT

* Renamed default_obj in to avoid name clashes

* Added test for serialization of default constructed object

* Add const to getters for macro tests

Co-authored-by: Chaoya Li <harry75369@gmail.com>
 2022-01-30 22:06:50 +01:00
Niels Lohmann
6d8d043add
♻️ make function static 2022-01-05 21:21:46 +01:00
Niels Lohmann
9e89c2fdb5
♻️ remove stringstream (#3244) 2022-01-04 09:25:41 +01:00
Giovanni Cerretani
78ddf2bcf8
fix _MSC_VER version to check for std::filesystem (#3240) 2022-01-03 13:57:51 +01:00
Niels Lohmann
1aca6cb949
Add build step for NVCC and fix a warning (#3227) 
* 👷 add step for NVCC build #2676
* 🚨 fix warning (code taken from #2736)
* 👷 use version 2.2.0 of the CI image
 2021-12-30 13:40:15 +01:00
Niels Lohmann
29cd970b94
Consolidate documentation (#3071) 
* 🔥 consolidate documentation
* ♻️ overwork std specializations
* 🚚 move images files to mkdocs
* ♻️ fix URLs
* 🔧 tweak MkDocs configuration
* 🔧 add namespaces
* 📝 document deprecations
* 📝 document documentation generation
* 🚸 improve search
* 🚸 add examples
* 🚧 start adding documentation for macros
* 📝 add note for https://github.com/nlohmann/json/issues/874#issuecomment-1001699139
* 📝 overwork example handling
* 📝 fix Markdown tables
 2021-12-29 13:41:01 +01:00
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
Alex Beregszaszi
834918018e
Fix spelling (#3125) 2021-11-09 14:46:58 +01:00
Niels Lohmann
7440786b81
Update CI (#3088) 
* 👷 prepare GitHub actions for new Docker image

* 👷 use experimental docker image

* 👷 use Clang-Analyzer 14

* 🔇 suppress readability-identifier-length

* 🔇 suppress more Clang-Tidy warnings

* ♻️ simplify code

* 🔇 suppress more Clang-Tidy warnings

* 🔇 suppress more Clang-Tidy warnings

* 🚨 fix warning

* 🚨 fix warning

* 🚨 fix warning

* 👷 use new Docker image
 2021-10-29 21:27:34 +02:00
Niels Lohmann
80cf9d7065
Revert invalid fix (#3082) 
* ⏪ revert invalid fix
 2021-10-16 13:27:28 +02:00
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
0b345b20c8
Allow allocators for output_vector_adapter (#2989) 
* ♻️ allow allocators for vectors

* ✅ add regression tests
 2021-09-12 18:55:47 +02:00
Giovanni Cerretani
28a169725e
Fix -Wunused warnings on JSON_DIAGNOSTICS (#2976) 
* Fix #2975

Define JSON_DIAGNOSTICS to 0 if not defined to fix annoying Wundef warnings.

* amalgamated
 2021-08-26 07:35:01 +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
Pierre Hallot
433604843d
Fix extra ";" clang warnings 2021-08-19 17:04:34 +02:00
Niels Lohmann
cfb71ad1bf
🐛 adding missing header 2021-08-18 13:33:35 +02:00
Niels Lohmann
8cae9d7cd2
Overwork warning flags (#2936) 
* ⚗️ update warning flags
 2021-08-17 14:43:43 +02:00
Niels Lohmann
1aceeff3fc
🚨 fix C4244 warning 2021-08-14 13:40:52 +02:00
Niels Lohmann
0a0eb7a850
Merge branch 'develop' of https://github.com/nlohmann/json into issue2863 
 Conflicts:
	.github/workflows/windows.yml
 2021-08-14 11:19:48 +02:00
Ferry Huberts
364a21be6b Add coverage exclusion comments, as requested 
Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>
 2021-08-13 15:30:55 +02:00
Ferry Huberts
e7a69b8d31 Adjust more files after actually building like the CI 
Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>
 2021-08-13 14:00:00 +02:00
Ferry Huberts
44d60f8d14 All: fix warnings when compiling with -Wswitch-enum 
Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>
 2021-08-12 16:33:50 +02:00
Niels Lohmann
e20f3f95eb
🚨 guard GCC pragmas #2924 2021-08-11 23:55:46 +02:00
Niels Lohmann
8ae31a56a5
Merge branch 'develop' of https://github.com/nlohmann/json into issue2824 2021-08-11 08:06:32 +02:00
Niels Lohmann
523f7c2c9d
💡 update documentation 2021-08-08 13:24:17 +02:00
Niels Lohmann
176e9bf0ab
✅ add tests for CBOR 2021-08-07 13:14:08 +02:00
Niels Lohmann
89c98dfc20
✨ add option to process binary subtypes in CBOR 2021-08-06 16:41:01 +02:00
Niels Lohmann
b7db1d68d9
♻️ fix CBOR and BSON 2021-08-06 14:36:38 +02:00
Niels Lohmann
046df035fa
♻️ change type of binary subtype 2021-08-06 13:45:35 +02:00
Sven Fink
353d59717e Add more suppressions on float comparisons 2021-08-04 08:34:53 +02:00
Sven Fink
095aae19fe Supress -Wfloat-equal on intended float comparisions 2021-08-03 08:58:38 +02:00
Niels Lohmann
c3df4ffd5a
🚨 fix warning 2021-08-01 14:08:14 +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
Niels Lohmann
a563338039
Merge pull request #2825 from ldionne/ldionne-lazy 
Properly constrain the basic_json conversion operator
 2021-07-22 12:24:56 +02:00
Louis Dionne
b0e5965d71 Properly constrain the basic_json conversion operator 
Fixes #2491
 2021-07-19 11:16:27 -04:00
Niels Lohmann
7066ab128f
🎨 reindent code 2021-07-19 16:56:28 +02:00
Niels Lohmann
b7cc47089f
⚡ avoid string in case of empty objects 2021-07-16 09:27:18 +02:00
Niels Lohmann
c89e23c69b
Merge pull request #2874 from nlohmann/issue2572 
Fix truncation warning
 2021-07-16 07:54:48 +02:00
Niels Lohmann
996ac1c017
Merge branch 'develop' of https://github.com/nlohmann/json into issue2572 
 Conflicts:
	include/nlohmann/detail/output/serializer.hpp
	single_include/nlohmann/json.hpp
 2021-07-15 21:57:52 +02:00
Niels Lohmann
ecaac22656
💡 add comment to describe j.m_value.destroy(j.m_type) calls 2021-07-15 20:34:50 +02:00
Niels Lohmann
f6863e062c
🐛 fix leak for all types 2021-07-15 20:32:37 +02:00
Niels Lohmann
0011cd1b72
🐛 fix leak for strings 2021-07-15 13:12:21 +02:00
Niels Lohmann
c1298e69a6
🐛 fix leak for strings 2021-07-15 12:52:17 +02:00
Niels Lohmann
6cbdc83994
🐛 fix leak for strings 2021-07-15 12:47:15 +02:00
David Pfahler
aa849a2275 Merge branch 'nlohmann:develop' into without-io 2021-06-14 08:22:49 +02:00
David Pfahler
ae9bbbc941 include io only if JSON_NO_IO is not set for #2728 2021-05-31 14:26:45 +02:00
Niels Lohmann
b08139ea4b
♻️ replace EOF with std::char_traits<char>::eof() 2021-05-04 10:22:34 +02:00