```
src/implementation.cpp:193:20: error: no template named 'is_trivially_destructible' in namespace 'std'; did you mean 'is_trivially_move_constructible'?
static_assert(std::is_trivially_destructible<detect_best_supported_implementation_on_first_use>::value, "detect_best_supported_implementation_on_first_use should be trivially destructible");
~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
is_trivially_move_constructible
```
* Standard compatibility fixes
* missing commit
* Should work.
* Fix.
* Fix.
* Should work now.
---------
Co-authored-by: Daniel Lemire <dlemire@lemire.me>
Load 2 bytes and compare the 2 bytes against `"\u"`
Compilers with optimizations turned on will turn this into a 16-bit load
then 16-bit compare on supported platforms
(with smaller compiled code size).
Make it obvious to the compiler that it's reading two
consecutive bytes of the same pointer
Add parse_surrogate_pairs to show the difference exists.
See discussion in #1896
Closes#1894
Reject low surrogates outside of the range U+DC00—U+DFFF
Related to https://unicodebook.readthedocs.io/unicode_encodings.html#utf-16-surrogate-pairs
A surrogate pair should consist of a high surrogate and low surrogate.
They're used to represent 0x010000-0x10FFFF in the JSON spec because
the JavaScript specification originally only supported `\uXXXX`.
Previously, simdjson would accept some combinations of valid high
surrogates and invalid low surrogates due to a bug in the check.
(e.g. `\uD888\u1234` was accepted)
U+D800—U+DBFF (1,024 code points): high surrogates
U+DC00—U+DFFF (1,024 code points): low surrogates
* Rename simdjson_really_inline -> simdjson_inline
I want to change the simdjson_really_inline macro to sometimes not force
inlining. After that upcoming change, the name simdjson_really_inline
will no longer makes sense.
Rename simdjson_really_inline to simdjson_inline. This patch should not
change semantics; simdjson_inline still forces inlining as before.
Some functions still need to be really inlined for ABI reasons.
(GCC's -Wpsabi complains otherwise.) Leave those functions marked as
simdjson_really_inline.
* Improve build times for debug builds
simdjson_inline is used for most simdjson functions. It forces inlining.
In unoptimized/debug builds, this can lead to a lot of machine code
being generated (especially with Address Sanitizer), causing slow
compilation.
Change simdjson_inline to force inlining only for optimized builds.
Sometimes, the programmer might want a slightly-optimized build and want
fast compilation (e.g. GCC's -Og mode). Allow simdjson users to define
the simdjson_inline macro themselves (e.g. on the command line:
-Dsimdjson_inline=inline) in cases where the default behavior is
undesired.
This patch reduced build times by over 75% for ondemand_object_tests.cpp
with GCC 9.4.0 and CMAKE_BUILD_TYPE=Debug on my AMD 5950X:
Before: 6.885 6.683 6.971 6.957 6.949 seconds (5 samples)
After: 1.492 1.551 1.494 1.490 1.531 seconds (5 samples)
* Patch for possible AVX-512 overflow.
* Updating the test for new padding.
* Preparing new version.
* replace binary integer literals with hex literals for C++11 compatibility (#1855)
Binary integer literals are a C++14 feature, so those are not supported
in C++11 and should be replaced by hexadecimal literals instead.
Fixes#1854.
Co-authored-by: Dirk Stolle <striezel-dev@web.de>
Yuriy Chernyshov