Commit Graph

35 Commits

Author SHA1 Message Date
Yukihiro "Matz" Matsumoto 5eebbd7df2 Global renaming regarding integer and float.
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
KOBAYASHI Shuji c6911c54e5 Remove unused #include in complex.c and rational.c 2021-04-20 16:42:40 +09:00
John Bampton 9d32d440eb feat(CI): add the GitHub Super Linter
The GitHub Super Linter is a more robust and better supported
tool than the current GitHub Actions we are using.

Running these checks:

ERROR_ON_MISSING_EXEC_BIT: true
VALIDATE_BASH: true
VALIDATE_BASH_EXEC: true
VALIDATE_EDITORCONFIG: true
VALIDATE_MARKDOWN: true
VALIDATE_SHELL_SHFMT: true
VALIDATE_YAML: true

https://github.com/marketplace/actions/super-linter
https://github.com/github/super-linter

Added the GitHub Super Linter badge to the README.

Also updated the pre-commit framework and added
more documentation on pre-commit.

Added one more pre-commit check: check-executables-have-shebangs

Added one extra check for merge conflicts to our
GitHub Actions.

EditorConfig and Markdown linting.

Minor grammar and spelling fixes.

Update linter.yml
2021-04-16 16:37:52 +09:00
Yukihiro "Matz" Matsumoto a5244b02c5 numeric.c: function renaming.
- `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
Yukihiro "Matz" Matsumoto c2f929ad0f Move default Integer#/ from rational.c to complex.c. 2021-03-27 12:38:16 +09:00
Yukihiro "Matz" Matsumoto 5a4958af26 complex.c: use mrb_num_div_flo to avoid copying function.
This change relies that `mrb_num_div_flo` does not use `mrb` inside.
2021-03-24 13:56:08 +09:00
Yukihiro "Matz" Matsumoto 9ed212ef9e complex.c: implement Complex addition and subtraction in C. 2021-03-24 11:06:14 +09:00
Yukihiro "Matz" Matsumoto fa3ac351ff complex.c: override float division to support Complex. 2021-03-24 11:04:58 +09:00
Yukihiro "Matz" Matsumoto afb3c00e8c Use div_flo (copy of mrb_num_div_flo) for float division. 2021-03-24 10:56:01 +09:00
Yukihiro "Matz" Matsumoto ec456e5b18 Use mrb_num_div_flo for float division.
This function handles zero division properly. Also fixed bugs that multiply
numbers instead of division.
2021-03-24 10:54:24 +09:00
Yukihiro "Matz" Matsumoto 98799aa6b8 Fix infinite recursive call bugs in integer division. 2021-03-24 10:52:31 +09:00
Yukihiro "Matz" Matsumoto 3deb62d653 complex.c: implement Complex#/ and #quo in C. 2021-03-24 10:27:49 +09:00
Yukihiro "Matz" Matsumoto 5573707d7f complex.c: implement Complex#* in C. 2021-03-24 09:53:39 +09:00
Yukihiro "Matz" Matsumoto 73056aeb2b complex.c: define Complex#== in C.
This change also fixes the error caused by `rational.c` that calls
`mrb_complex_eq()`, which had been undefined.
2021-03-21 08:30:52 +09:00
Yukihiro "Matz" Matsumoto d3184e4a6d complex.c: overhaul complex operators.
- define `MRB_TT_COMPLEX`
- change object structure (`struct RComplex`)
- add memory management for `MRB_TT_COMPLEX`
- avoid operator overloading as much as possible
- as a result, performance improved a log
- should work with and without `Rational` defined
2021-03-19 10:37:10 +09:00
Yukihiro "Matz" Matsumoto 5d37160455 Use MRB_SYM() more extensively. 2021-02-26 15:05:55 +09:00
Yukihiro "Matz" Matsumoto d898002096 Add a few new API for complex access. 2021-02-05 21:54:49 +09:00
Yukihiro "Matz" Matsumoto 17ecf14511 Revert "Minimize the changes in #5277"
This reverts commit dc51d89ac2.
2021-01-26 10:57:07 +09:00
Yukihiro "Matz" Matsumoto dc51d89ac2 Minimize the changes in #5277
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
KOBAYASHI Shuji 90b53f4c29 Avoid including presym.inc in existing header files
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
Yukihiro "Matz" Matsumoto dd1ce5d53e Silence warnings from implicit integer conversions.
Caused from combination of `mrb_int`, `int` and `size_t`..
2020-10-12 18:20:07 +09:00
Yukihiro "Matz" Matsumoto 8a87549315 Rename float configuration option names.
- `MRB_WITHOUT_FLOAT` => `MRB_NO_FLOAT`
- `MRB_USE_FLOAT` => `MRB_USE_FLOAT32`

The former is to use `USE_XXX` naming convention. The latter is to make
sure `float` is 32bit float and not floating point number in general.
2020-10-12 16:21:40 +09:00
Yukihiro "Matz" Matsumoto 2a366ffba8 Use functions that take symbols to reduce string litrals in C. 2020-10-12 16:20:59 +09:00
Yukihiro "Matz" Matsumoto 49ae2a69f2 Add mrb_get_arg1() that retrieves single (and only) argument.
`mrb_get_arg1()` raises `ArgumentError` if the method does not receive one
argument.

And replaces all `mrb_get_args(mrb, "o", &arg)` by the new function.
2020-06-20 12:49:46 +09:00
Ray Chason 1cd0ff0d42 Avoid overflow and underflow in Complex#/ 2019-08-09 00:08:36 -04:00
KOBAYASHI Shuji 334afb167c Use new specifiers/modifiers of mrb_vfromat()
The binary sizes (gems are only `mruby-bin-mruby`) are reduced slightly in
my environment than before the introduction of new specifiers/modifiers
(5116789a) with this change.

  ------------+-------------------+-------------------+--------
   BINARY     | BEFORE (5116789a) |   AFTER (This PR) |  RATIO
  ------------+-------------------+-------------------+--------
   mruby      |      593416 bytes |      593208 bytes | -0.04%
   libmruby.a |      769048 bytes |      767264 bytes | -0.23%
  ------------+-------------------+-------------------+--------

BTW, I accidentally changed `tasks/toolchains/visualcpp.rake` at #4613,
so I put it back.
2019-08-05 13:18:50 +09:00
Yukihiro "Matz" Matsumoto a57a9bce79 Call MRB_SET_INSTANCE_TT for Complex and Rational. 2019-07-24 10:48:00 +09:00
Yukihiro "Matz" Matsumoto 949f6f5324 Check conflicts with Complex and MRB_WITHOUT_FLOAT; ref #4576
The Complex class needs `mrb_float` so that it does not work with
`MRB_WITHOUT_FLOAT` anyway.
2019-07-22 20:19:01 +09:00
dearblue 82831c6acd Fix not frozen in Complex method by RData
Object allocation was separated, and initialization was made common.
2019-06-05 23:19:16 +09:00
dearblue 97e999c409 Fix memory leak in Complex method by RData
If `Data_Wrap_Struct()` raises a `NoMemoryError` exception,
it will leak memory if it does `mrb_malloc()` first.
2019-06-05 23:19:16 +09:00
KOBAYASHI Shuji 0bdb185a6f Add Complex.rect 2019-05-26 20:17:03 +09:00
Yukihiro "Matz" Matsumoto 4261ba9443 Remove some overhead from methods defined in Ruby in Complex. 2019-05-26 09:19:29 +09:00
KOBAYASHI Shuji 48903850e9 Freeze Rational and Complex objects 2019-05-23 13:40:49 +09:00
Yukihiro "Matz" Matsumoto c02e63eb77 Use MRB_TT_ISTRUCT for Complex numbers if possible. 2019-05-21 21:08:26 +09:00
Yukihiro "Matz" Matsumoto fccec8964a Implements part of Complex class in C. 2019-05-21 21:08:26 +09:00