Daniel Lemire
48fc5404d4
compatibility fix
2025-09-18 07:44:05 -06:00
Daniel Lemire
e5612e9f72
Merge pull request #325 from InvalidUsernameException/emoji-parses-as-int
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Do not mis-parse certain wide-character emojis as integer
2025-09-18 07:39:59 -06:00
Daniel Lemire
fb384a4205
Add Blender to the list of projects using fast_float
2025-09-17 23:09:25 -06:00
InvalidUsernameException
9d81c71aef
Do not mis-parse certain wide-character emojis as integer
...
When calling ch_to_digit() with a UTF-16 or UTF-32 code unit, it simply
truncates away any data stored in the non-low byte(s) of the code unit.
It then uses a lookup table to determine whether the low byte
corresponds to an ASCII digit. This is incorrect because as soon as any
bit outside the low byte is set, the number will never correspond to a
ASCII digit anymore.
To fix this, we produce a mask that is all zeroes if any bit outside the
low byte is set in the code unit, all ones otherwise. Anding this mask
with the original code unit forces the table lookup to return the
sentinel value from the zero-index if any high bit was set and causes
the code unit not to be parsed as integer.
This bug was discovered when loading Mastodon posts inside the Ladybird
browser where some of Mastodon's JavaScript would trigger the code path
that erroneously parsed the emoji as integer. It had the visible effect
that some digits inside the posts would get rendered as one of the
emojis that parsed to that digit. For more details see this issue:
https://github.com/LadybirdBrowser/ladybird/issues/6205
The emojis in the test case are simply all the emojis used on Mastodon
that caused the bug. They can be found here:
06803422da/app/javascript/mastodon/features/emoji/emoji_map.json
2025-09-15 23:12:28 +02:00
Daniel Lemire
fec4082f01
Merge pull request #322 from leiwen2025/rv-support
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float_common.h: Support RISC-V
2025-09-12 15:11:45 -04:00
Daniel Lemire
e89e248bd7
Update risc.yml
2025-09-11 22:14:59 -04:00
Daniel Lemire
96fc38fb5a
adding risc ci
2025-09-11 22:11:05 -04:00
WenLei
6677924083
float_common.h: Support RISC-V
2025-09-11 11:11:30 +08:00
Daniel Lemire
4bb6fd1271
Merge pull request #314 from fastfloat/P2497R0
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implementation of p2497
2025-09-05 18:24:48 -04:00
Daniel Lemire
ce511cb9ee
Merge pull request #317 from fastfloat/dependabot/github_actions/github-actions-a331d3ec2d
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Bump actions/checkout from 4 to 5 in the github-actions group
2025-09-03 12:07:06 -04:00
Daniel Lemire
42db9ac1de
Merge branch 'main' into P2497R0
2025-09-03 12:04:36 -04:00
dependabot[bot]
42836b48eb
Bump actions/checkout from 4 to 5 in the github-actions group
...
Bumps the github-actions group with 1 update: [actions/checkout](https://github.com/actions/checkout ).
Updates `actions/checkout` from 4 to 5
- [Release notes](https://github.com/actions/checkout/releases )
- [Commits](https://github.com/actions/checkout/compare/v4...v5 )
---
updated-dependencies:
- dependency-name: actions/checkout
dependency-version: '5'
dependency-type: direct:production
update-type: version-update:semver-major
dependency-group: github-actions
...
Signed-off-by: dependabot[bot] <support@github.com>
2025-09-02 21:31:49 +00:00
Daniel Lemire
a9ac1b40c9
Merge pull request #316 from fastfloat/emscripten
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adding emscripten build test
2025-09-02 17:29:37 -04:00
Daniel Lemire
c0582c27f5
typos in the comments
2025-09-02 17:29:12 -04:00
Daniel Lemire
0a9257e825
Merge pull request #318 from SirLynix/patch-1
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README: Add xmake repository reference
2025-08-25 09:27:45 -04:00
Jérôme Leclercq
e1c2c806ed
README: Add xmake repository reference
2025-08-25 13:42:53 +02:00
Daniel Lemire
6b10835aa9
update
2025-06-04 21:14:09 -04:00
Daniel Lemire
3d09138b1b
trimming
2025-06-04 20:45:56 -04:00
Daniel Lemire
3ee7eb018d
updating CI
2025-06-03 18:19:33 -04:00
Daniel Lemire
2d2b42bb38
forked doctest
2025-06-03 18:15:52 -04:00
Daniel Lemire
73b27b7d68
hmmm
2025-06-02 09:52:34 -04:00
Daniel Lemire
fbc85aa706
adding cmake policy for doctest
2025-06-02 09:25:42 -04:00
Daniel Lemire
5a4b793818
adding emscripten build test
2025-06-02 09:15:06 -04:00
Daniel Lemire
e5d93c993e
updating workflow
2025-05-19 18:32:56 -04:00
Daniel Lemire
a1e272f515
lint
2025-05-19 18:16:14 -04:00
Daniel Lemire
447ee0bc82
updating documentation
2025-05-19 18:12:35 -04:00
Daniel Lemire
0458c20061
adding missing file
2025-05-19 18:09:34 -04:00
Daniel Lemire
81b8306c5f
implementation of https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2023/p2497r0.html
2025-05-19 18:08:36 -04:00
Daniel Lemire
b8085ba363
Update README.md
2025-05-19 11:55:15 -04:00
Daniel Lemire
c5a3ca37c4
Merge pull request #312 from fastfloat/dependabot/github_actions/github-actions-ce77f7460b
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Bump jidicula/clang-format-action from 4.14.0 to 4.15.0 in the github-actions group
2025-03-25 09:58:53 -04:00
dependabot[bot]
d42004eca2
Bump jidicula/clang-format-action in the github-actions group
...
Bumps the github-actions group with 1 update: [jidicula/clang-format-action](https://github.com/jidicula/clang-format-action ).
Updates `jidicula/clang-format-action` from 4.14.0 to 4.15.0
- [Release notes](https://github.com/jidicula/clang-format-action/releases )
- [Commits](d05cecd4a1...4726374d1a
2025-03-24 00:53:11 +00:00
Daniel Lemire
3f7ff422bf
Merge pull request #311 from ADKaster/reference-ak
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README: Reference SerenityOS/Ladybird Browser implementation
2025-03-21 13:00:42 -04:00
Andrew Kaster
b3fe1e63cf
README: Reference SerenityOS/Ladybird Browser implementation
2025-03-21 10:29:13 -06:00
Daniel Lemire
50a80a73ab
v8.0.2
2025-03-11 09:51:53 -04:00
Anders Dalvander
f9bed3f7b1
Merge pull request #309 from fastfloat/benchvs
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supporting benchmarks under Windows
2025-03-11 14:35:15 +01:00
Daniel Lemire
c0affad8b4
Update benchmark.cpp
2025-03-11 09:19:28 -04:00
Daniel Lemire
7597ca61aa
supporting benchmarks under Windows
2025-03-10 19:44:18 -04:00
Daniel Lemire
1bf7010153
v8.0.1
2025-03-10 09:04:05 -04:00
Daniel Lemire
e019768d49
Merge pull request #308 from fastfloat/turing_json_into_macro_parameter
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turning json option into macro parameter
2025-03-10 09:02:53 -04:00
Daniel Lemire
c6732cd28b
lint
2025-03-10 09:02:38 -04:00
Daniel Lemire
b29208f93d
adding FASTFLOAT_IF_CONSTEXPR17
2025-03-09 17:10:55 -04:00
Daniel Lemire
ba92c88901
Update pull_request_template.md
2025-03-09 15:33:11 -04:00
Daniel Lemire
0305a7d336
Update README.md
2025-03-09 15:31:45 -04:00
Daniel Lemire
e720395b61
Update README.md
2025-03-09 15:31:11 -04:00
Daniel Lemire
8e5e92b6e2
Merge pull request #305 from dankmeme01/main
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fix /permissive- flag causing a compile error on clang for windows
2025-03-09 15:15:35 -04:00
Daniel Lemire
6f0049a2e7
lint
2025-03-09 15:14:52 -04:00
Daniel Lemire
95dedd0aed
turning json option into macro parameter
2025-03-09 15:13:43 -04:00
Daniel Lemire
1504792a9f
Merge branch 'main' of github.com:fastfloat/fast_float
2025-03-09 14:27:38 -04:00
Daniel Lemire
864e790d22
allowing custom file parsing
2025-03-09 14:27:07 -04:00
Daniel Lemire
3c5b166f6c
Merge pull request #306 from fastfloat/dependabot/github_actions/github-actions-559242db6c
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Bump uraimo/run-on-arch-action from 2 to 3 in the github-actions group
2025-03-03 15:58:21 +00:00
