dab5502e8a
Run pre-commit with GitHub Actions
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Running pre-commit with GitHub Actions now gives us more tests and coverage
Remove duplicate GitHub Actions for merge conflicts and trailing whitespace
Remove duplicate checks for markdownlint and yamllint from the GitHub Super-Linter
Add new custom pre-commit hook running with a shell script to sort alphabetically and uniquify codespell.txt
Add new pre-commit hook to check spelling with codespell
https://github.com/codespell-project/codespell
Fix spelling
2021-06-16 08:34:54 +10:00
5eebbd7df2
Global renaming regarding integer and float.
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Consistent number conversion function names:
* `mrb_value` to immediate (C) value
* `mrb_int()` -> `mrb_as_int()`
* `mrb_to_flo()` -> `mrb_as_float()`
* `mrb_value` to `mrb_value` (converted)
* `mrb_to_int()'
* `mrb_Integer()` - removed
* `mrb_Float()` -> `mrb_to_float`
Consistent function name (avoid `_flo` suffix):
* `mrb_div_flo()` -> `mrb_div_float`
2021-05-17 15:07:05 +09:00
fbbcee835f
rational.c: update function prefixes.
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To be consistent, functions with `rational_` prefix implements methods,
functions with `rat_` prefix are utility functions.
2021-05-17 13:39:51 +09:00
c6911c54e5
Remove unused #include in complex.c and rational.c
2021-04-20 16:42:40 +09:00
9038a1ca40
rational.c: add explicit cast from mrb_int to mrb_float.
2021-03-31 11:39:59 +09:00
a5244b02c5
numeric.c: function renaming.
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- `mrb_num_div_int(mrb,x,y)` -> `mrb_div_int(mrb,x,y)`
- `mrb_num_div_flo(mrb,x,y)` -> `mrb_div_flo(x,y)`
They are internal function not supposed to be used outside of the core.
2021-03-28 08:35:29 +09:00
c2f929ad0f
Move default Integer#/ from rational.c to complex.c.
2021-03-27 12:38:16 +09:00
6d89047637
rational.c: fix wrong funcall method in rational_mul.
2021-03-25 22:31:32 +09:00
0aff83dcdc
rational.c: inline mrb_rational_eq().
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It removes non-static function, so that strictly saying, it's
an incompatible change. But the function was added recently and I am
sure no one uses it yet.
2021-03-25 08:28:41 +09:00
4a0c14e3bd
rational.c: implement Rational#<=> in C.
2021-03-24 19:49:20 +09:00
3a2075343c
rational.c: implement Rational#/ and #quo in C.
2021-03-24 19:21:38 +09:00
f05f6f4d11
rational.c: implement Rational#* in C.
2021-03-24 19:11:02 +09:00
9d058342a5
rational.c: implement Rational#- in C.
2021-03-24 19:01:58 +09:00
7a35b64251
fixup! rational.c: prepare utility function rat_to_flo().
2021-03-24 19:01:38 +09:00
ac4fe26fbb
rational.c: prepare utility function rat_to_flo().
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This function takes `struct mrb_rational*` and returns converted
`mrb_float` value.
2021-03-24 18:59:35 +09:00
7ca7bee9b3
rational.c: implement Rational#+ in C.
2021-03-24 13:57:49 +09:00
092bba64e7
rational.c: check integer overflow in rational_minus.
2021-03-24 13:28:01 +09:00
ec456e5b18
Use mrb_num_div_flo for float division.
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This function handles zero division properly. Also fixed bugs that multiply
numbers instead of division.
2021-03-24 10:54:24 +09:00
98799aa6b8
Fix infinite recursive call bugs in integer division.
2021-03-24 10:52:31 +09:00
68cf8346cd
Use global defines for Rational and Complex.
2021-03-22 10:59:35 +09:00
e21f293de5
rational.c: fix MRB_TT_RATIONAL and MRB_TT_COMPLEX confusion.
2021-03-20 18:03:11 +09:00
08f9d5bab5
rational.c: overhaul rational operators.
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- define `MRB_TT_RATIONAL`
- change object structure (`struct RRational`)
- add memory management for `MRB_TT_RATIONAL`
- avoid operator overloading as much as possible
- implement division overloading in C
- as a result, performance improved a lot
2021-03-19 10:37:10 +09:00
aa5b7fbd80
i_gcd() does not work for MRB_INT_MIN.
2021-02-08 21:18:50 +09:00
2e33c2d120
Remove unnecessary bit shift in rational_new_f.
2021-01-28 08:47:16 +09:00
17ecf14511
Revert "Minimize the changes in #5277 "
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This reverts commit dc51d89ac2
2021-01-26 10:57:07 +09:00
0903e2a72e
Silence 'loss of data' warnings.
2021-01-25 15:45:32 +09:00
efef4541aa
Fix a bug for the case frexp() return Infinity.
2021-01-25 15:44:59 +09:00
23e5c08e31
Should use a limit for 32 bit platform; ref 05a8cc44
2021-01-25 15:44:59 +09:00
05a8cc44cc
Define RAT_INT_LIMIT for 32 bit platforms.
2021-01-24 22:21:56 +09:00
cc59860e40
Detect integer overflow in rational_new_f().
2021-01-24 21:42:34 +09:00
dc51d89ac2
Minimize the changes in #5277
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Instead of including `mruby/presym.h` everywhere, we provided the
fallback `mruby/presym.inc` under `include/mruby` directory, and specify
`-I<build-dir>/include` before `-I<top-dir>/include` in `presym.rake`.
So even when someone drops `-I<build-dir>/include` in compiler options,
it just compiles without failure.
2021-01-22 18:38:53 +09:00
6c5ccd5abe
Merge branch 'avoid-including-presym.inc-in-existing-header-files' of https://github.com/shuujii/mruby into shuujii-avoid-including-presym.inc-in-existing-header-files
2021-01-21 14:53:18 +09:00
a639a39883
Rational denominator should not be zero.
2021-01-13 09:17:20 +09:00
1310368b3f
Silence Windows warnings (cast and setmode).
2021-01-12 16:25:30 +09:00
90b53f4c29
Avoid including presym.inc in existing header files
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Addressed an issue where existing programs linking `libmruby.a` could only
be built by adding `<build-dir>/include` to compiler's include path.
2021-01-11 09:21:07 +09:00
3deb3a7aac
Fix CI failure on Windows environment.
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`1L` on Windows means `32 bit int`.
2021-01-10 22:52:41 +09:00
6f6eabf05a
Fix wrong float to rational conversion in 32 bit mode.
2021-01-09 23:39:36 +09:00
62e5247300
Convert float number to rational by decoding mantissa.
2021-01-09 19:09:57 +09:00
17cb50f8d0
Avoid int64_t on 32 bit platforms.
2021-01-02 23:49:41 +09:00
757902c497
Check NaN and Infinity before converting Float to Rational.
2021-01-02 23:36:41 +09:00
3419426dbf
Avoid division by zero in rational_to_f().
2020-12-24 23:16:49 +09:00
4fa3359d44
refactor: remove trailing whitespace from C, Header, Ruby and YAML files
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Lint
2020-12-15 19:44:02 +10:00
e0b8876640
Avoid integer overflow in rational_new.
2020-11-26 20:48:25 +09:00
5abb283dd7
Check division overflow (MRB_INT_MIN and -1).
2020-11-17 22:41:43 +09:00
0113db6716
Add cast to silence int conversion warnings.
2020-11-04 14:18:47 +09:00
a127ded486
Fix warning from VC regarding implicit int conversion.
2020-10-12 18:20:17 +09:00
fe3c3bb661
Made Rational overhaul.
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- Implement `Rational()` in `C`.
- Use `float` to `rational` conversion function taken from:
https://rosettacode.org/wiki/Convert_decimal_number_to_rational#C
2020-10-12 18:20:17 +09:00
01dbbcd553
Handle integer overflow in rational_s_new.
2020-10-12 18:20:05 +09:00
5134031e18
Use mrb_int_value() instead of mrb_fixnum_value().
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Where fixnum overflow can happen.
2020-10-12 18:20:05 +09:00
2b188ed8a1
Reorganize Integer system.
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- Integrate `Fixnum` and `Integer`
- Remove `Integral`
- `int / int -> int`
- Replace `mrb_fixnum()` to `mrb_int()`
- Replace `mrb_fixnum_value()` to `mrb_int_value()`.
- Use `mrb_integer_p()` instead of `mrb_fixnum_p()`
2020-10-12 18:19:54 +09:00
John Bampton