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Author SHA1 Message Date
Daniel Lemire
1b9afafed5 Removing old CI 2023-04-21 15:56:56 -04:00
Daniel Lemire
11eeab5463 Removing dead code. 2023-04-11 14:29:30 -04:00
Daniel Lemire
24374ece71
Update README.md 2023-04-04 14:27:06 -04:00
Daniel Lemire
ad3ff05751
Merge pull request #194 from aras-p/main 
Fix warnings with -Wundef
 2023-04-04 14:24:54 -04:00
Aras Pranckevičius
21fefa5b44
Fix warnings with -Wundef 
- FASTFLOAT_ALLOWS_LEADING_PLUS and FASTFLOAT_SKIP_WHITE_SPACE are not defined by default, and compiling with -Wundef is emitting warnigns like "FASTFLOAT_ALLOWS_LEADING_PLUS is not defined, evaluates to 0".
- Likewise for FASTFLOAT_VISUAL_STUDIO, change checks to use #ifdef for that like in other places.
- __cpp_lib_bit_cast and __cpp_lib_is_constant_evaluated are not defined pre-C++20, and are emitting a warning too.
 2023-04-04 21:18:57 +03:00
Daniel Lemire
f34e880ece
Merge pull request #193 from fastfloat/issue_191 
We need to update some of our exhaustive tests to the new API
 2023-04-02 19:44:03 -04:00
Daniel Lemire
ca43e6722e We need to update some of our exhaustive tests to the new API 2023-04-02 17:43:17 -04:00
Daniel Lemire
843fb97064
Merge pull request #190 from alugowski/fix_subnormal_tests 
Fix subnormal test fails on GCC 9
 2023-04-02 17:21:16 -04:00
Adam Lugowski
ca90e36413 Fix subnormal test fails on GCC 9 2023-03-31 17:09:36 -07:00
Daniel Lemire
fbd5bd712e Bumping version v4.0.0 2023-03-30 18:37:48 -04:00
Daniel Lemire
c6303d3593 Merge branch 'main' of github.com:fastfloat/fast_float 2023-03-30 18:36:18 -04:00
Daniel Lemire
d41d507e8c
Merge pull request #189 from alugowski/out_of_range 
Set errc::result_out_of_range on over/underflow
 2023-03-30 18:35:12 -04:00
Adam Lugowski
37127b022f Add subnormal numbers to powers of ten table 
On some platforms std::pow returns 0 instead of a subnormal number with `-ffast-math -O2` compiler options.
 2023-03-30 13:14:35 -07:00
Adam Lugowski
bfee511d78 Set errc::result_out_of_range on over/underflow 
Best-effort values are still returned, such as 0 for underflow and infinity for overflow, but now the returned ec is set to std::errc::result_out_of_range instead of std::errc().
 2023-03-29 10:14:46 -07:00
Daniel Lemire
fde0116d4d New version. 2023-03-27 13:53:18 -04:00
Daniel Lemire
0cdf016847
Merge pull request #188 from fastfloat/dlemire/compile_time 
Compile-time evaluation
v3.11.0 		2023-03-27 13:51:27 -04:00
Daniel Lemire
d7ba016c73 Fix. 2023-03-27 13:46:51 -04:00
Daniel Lemire
0394ea1fed Compile-time evaluation 2023-03-27 13:36:46 -04:00
Daniel Lemire
3ada7ca4d9
Merge pull request #187 from fastfloat/dlemire/enable_tests_automatically 
If we detect that the compiler supports FASTFLOAT_IS_CONSTEXPR, then let us run the tests automatically.
 2023-03-27 13:09:56 -04:00
Daniel Lemire
a662df817f If we detect that the compiler supports FASTFLOAT_IS_CONSTEXPR, then let us run the tests automatically. 2023-03-26 20:43:33 -04:00
Daniel Lemire
ab6c987ebc
Merge pull request #185 from fastfloat/dlemire/adding_more_cxx20_in_ci 
Adding more CXX20 testing in CI.
 2023-03-26 20:32:23 -04:00
Daniel Lemire
c8bba6ab29 Fix CI issue 2023-03-26 07:22:07 -04:00
Daniel Lemire
5a6b371739 Let us turn FASTFLOAT_CONSTEXPR_TESTS ON 2023-03-25 17:34:38 -04:00
Daniel Lemire
c52769174b Merge branch 'main' into dlemire/adding_more_cxx20_in_ci 2023-03-25 17:31:36 -04:00
Daniel Lemire
b50a729d93
Merge pull request #182 from leni536/constexpr-from_chars 
Constexpr from_chars
 2023-03-25 17:30:55 -04:00
Daniel Lemire
c09c855ea6
Merge pull request #186 from leni536/negative_zero_clang 
Fix parsing -0 on clang in non-nearest rounding modes.
 2023-03-25 16:03:13 -04:00
Lenard Szolnoki
5b8290433c Fix clang workaround for parsing -0 on non-nearest rounding mode 2023-03-25 19:38:44 +00:00
Lenard Szolnoki
360977f968 Add negative zero parsing test for all rounding modes. 
This fails on clang.
 2023-03-25 19:28:05 +00:00
Lenard Szolnoki
a1a7c4e3e0 Extend verify_options with constexpr test 2023-03-25 18:28:00 +00:00
Daniel Lemire
845d6575dc Adding more CXX20 testing in CI. 2023-03-24 14:24:38 -04:00
Lenard Szolnoki
e464bd7785 Replace memmove with copy_backward 2023-03-24 17:18:58 +00:00
Lenard Szolnoki
6bd1e776b2 Constexpr isnan 2023-03-24 16:35:25 +00:00
Lenard Szolnoki
24b2fdaad0 Separate verify and verify_runtime macros, extend constexpr checks 
`verify` runs both runtime and constexpr checks if the constexpr checks
are enabled in cmake.

`verify_runtime` only runs the runtime checks.
 2023-03-24 16:18:00 +00:00
Daniel Lemire
8cb0590c02
Merge pull request #184 from silvergasp/main 
Adds a simple fuzz test
 2023-03-12 20:50:58 -04:00
Nathaniel Brough
e702fba365 Adds simple fuzz test 2023-03-12 11:51:50 -07:00
Lenard Szolnoki
264414c0b0 Remove default capture with init-capture in hope of fixing MSVC build. 2023-03-12 15:17:14 +00:00
Lenard Szolnoki
612a7bf5eb Enable constexpr tests for VS17 c++20 build. 2023-03-12 11:40:20 +00:00
Lenard Szolnoki
d34d0d7405 Fix amalgamate.ph and add header for constexpr macros 2023-03-12 10:50:25 +00:00
Daniel Lemire
eb8c001201
Merge pull request #183 from redis-performance/fix.parse_infnan.plus.inf 
Added missing FASTFLOAT_ALLOWS_LEADING_PLUS ifdef check in parse_infnan
v3.10.1 		2023-03-06 20:52:43 -05:00
filipecosta90
c8886eb31d Added missing FASTFLOAT_ALLOWS_LEADING_PLUS ifdef check in parse_infnan 2023-03-07 00:31:14 +00:00
Lenard Szolnoki
ffc3fd7cc7 Fix amalgamate.py script 
This unfortunately puts fast_float.h as the second header,
possiby making the amalgamated header less readable.
 2023-03-04 23:30:56 +00:00
Lenard Szolnoki
e05858a0f8 Work around clang bug. 
https://godbolt.org/z/zedh7rrhc

This is similar to https://github.com/llvm/llvm-project/issues/47746,
except I needed to use a different workaround.
 2023-03-04 23:02:15 +00:00
Lenard Szolnoki
6732e397d8 Add constexpr testing 
When enabled, modify `verify` macro to also verify at compile time,
when the arguments are constant expressions.
 2023-03-04 22:36:58 +00:00
Daniel Lemire
808cd24919
Merge pull request #181 from leni536/patch-1 
Add my name to CONTRIBUTORS
 2023-03-04 17:32:38 -05:00
Lenard Szolnoki
58798ee81f Fix failing test builds with -Werror=maybe-uninitialized on gcc 
Apparently the added constexpr makes gcc's control flow analysis to go deeper.

If from_chars returns with error then the out parameter remains
uninitialized. As it's undefined behavior to use its value, it's better
to just skip the rest of the loop in this case.
 2023-03-04 20:53:49 +00:00
Lenard Szolnoki
e4d4e43b21 Constexpr from_chars 2023-03-04 20:53:43 +00:00
Lenard Szolnoki
82ee3b1b5f Constexpr parse_number_string 2023-03-04 17:18:25 +00:00
Lénárd Szolnoki
88c3b362f1
Add my name to CONTRIBUTORS 2023-03-04 09:25:12 +00:00
Daniel Lemire
c487a69c1b
Merge pull request #180 from leni536/constexpr-big_int 
Constexpr big_int
 2023-03-03 19:26:29 -05:00
Lenard Szolnoki
5243dd97fe Constexpr bigint 2023-03-03 23:13:52 +00:00