Commit Graph

67 Commits

Author SHA1 Message Date
dearblue 23611332d9 Introduced mrb_static_assert_object_size()
Asserts the size of the object structure is less than or equal to 6 words.
2022-05-28 11:08:27 +09:00
Yukihiro "Matz" Matsumoto 4f869f3367 numeric.c: enhance float division to support Complex. 2022-03-18 14:23:17 +09:00
Yukihiro "Matz" Matsumoto fe03e01078 numeric.c: enhance integer division to support Rational and Complex.
No longer need to override division methods in mrbgems.
2022-03-18 12:27:46 +09:00
Yukihiro "Matz" Matsumoto 13d014ab5e complex.c: rename static functions to remove abbreviations.
- `flo_`
- `cpx_`
2022-03-15 19:14:45 +09:00
Yukihiro "Matz" Matsumoto 4beebc73a7 complex.c: avoid mrb_funcall; call functions directly. 2022-03-12 13:31:38 +09:00
Yukihiro "Matz" Matsumoto 10001ff67f rational.c, complex.c: expose arithmetic operation functions.
* mrb_{rational,complex}_{add,sub,mul,div}
2022-03-12 08:35:07 +09:00
Yukihiro "Matz" Matsumoto b118ba9fb3 rational.c: avoid indirect calls using mrb_funcall(). 2022-02-25 17:53:55 +09:00
Yukihiro "Matz" Matsumoto c088af87b8 object.c: Call functions directly from mrb_ensure_int_type(); #5622 2022-01-05 19:00:14 +09:00
dearblue ac22a63ae3 Call functions directly from mrb_ensure_float_type()
ref. commit 7f40b645d2

Currently, the build configurations `MRB_USE_COMPLEX` and `MRB_USE_RATIONAL` are not listed in the documentation.
In other words, they are hidden settings.
They are defined in `mrbgems/mruby-{complex,rational}/mrbgem.rake`.
So this patch assumes that it is safe to refer to these functions in core-gems directly from core functions.

However, applications that link with `libmruby_core.a` will have compatibility issues.
In fact, `mrbgems/mruby-bin-mrbc` links with `libmruby_core.a`, so I had to prepare a dummy function.
2021-12-31 19:12:11 +09:00
dearblue 5a57602860 Organize the include of header files
- `#include <math.h>` is done in `mruby.h`.
  Eliminate the need to worry about the `MRB_NO_FLOAT` macro.

- Include mruby header files before standard header files.
  If the standard header file is already placed before `mruby.h`, the standard header file added in the future tends to be placed before `mruby.h`.

This change should some reduce the chances of macros that must be defined becoming undefined in C++ or including problematic header files in a particular mruby build configuration.
2021-08-21 15:42:57 +09:00
dearblue cc95e346fd Added MRB_OBJ_ALLOC() macro that does not require a cast
The `MRB_OBJ_ALLOC()` macro function returns a pointer of the type corresponding to the constant literal defined in `enum mrb_vtype`.
2021-06-20 11:08:28 +09:00
John Bampton dab5502e8a Run pre-commit with GitHub Actions
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
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 01a8edea35 complex.rb: add test for arithmetic operators. [ci skip]
Tests for (`Float` or `Integer`) `op` `Complex`. Also added test
dependency to `mruby-rational` since `int_div` definition relies on
`Rational` when `MRB_USE_RATIONAL` is defined.
2021-03-26 17:20:25 +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 49f75703cc complex.rb: unary plus (+@) to return self avoiding copying. 2021-03-24 11:06:48 +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 dc5d74dda8 rational.rb: avoid 'NaNi` representation.
Use `NaN*i` as CRuby does.
2021-03-24 09:52:15 +09:00
Yukihiro "Matz" Matsumoto 68cf8346cd Use global defines for Rational and Complex. 2021-03-22 10:59:35 +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 c6149370b0 Refactor method overriding.
* Use `class_eval` instead of `instance_eval`.
* Reduce `class_eval` calls
* define `Numeric#i`
* undefine `Complex#i`
2021-02-05 21:54:11 +09:00
Yukihiro "Matz" Matsumoto 7ce03e32b7 Add Complex#to_c method. 2021-02-05 21:42:42 +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
dearblue 80fe9838d2 Integrate Fixnum class into Integer class
* The `Fixnum` constant is now an alias for the `Integer` class.
* Remove `struct mrb_state::fixnum_class` member.
  If necessary, use `struct mrb_state::integer_class` instead.
2020-10-12 16:21:44 +09:00
Yukihiro "Matz" Matsumoto ed32b6fcdc Update tests for integer division. 2020-10-12 16:21:43 +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
Yukihiro "Matz" Matsumoto 2ffb77586a Symbolify saved alias name to improve performance. 2020-06-20 12:07:49 +09:00
KOBAYASHI Shuji 4bdb1eb5aa Drop dependencies from mruby-complex to some gems 2019-12-15 22:51:07 +09:00
Ray Chason 1cd0ff0d42 Avoid overflow and underflow in Complex#/ 2019-08-09 00:08:36 -04:00
Ray Chason c181d1e7fa Implement Complex#abs in terms of Math.hypot
Math.hypot avoids premature overflow and underflow
2019-08-08 23:59:25 -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
KOBAYASHI Shuji 44381f0a0c Refine message to skip in nested assert
- I think "Info" is used only to `skip`, so change to "Skip".
- Changed the default value of `assert` and specify the argument explicitly
  at the caller of `assert` because it is unnatural "Assertion failed" is
  output even though the assertion doesn't fail.

== Example:

  def assert_foo(exp, act)
    assert do
      assert_equal exp[0], act[0]
      assert_equal exp[1], act[1]
    end
  end

  def assert_bar(exp, act)
    assert do
      skip
    end
  end

  def assert_baz(exp, act)
    assert do
      assert_equal exp, act
      assert_bar exp, act
    end
  end

  assert 'test#skip_in_nested_assert' do
    assert_baz 1, 1
  end

  === Before this patch:

    ?..
    Info: test#skip_in_nested_assert (core)
     - Assertion[1]
        Info: Assertion failed (core)
         - Assertion[1-2]
            Skip: Assertion failed (core)
      Total: 3
         OK: 2
         KO: 0
      Crash: 0
    Warning: 0
       Skip: 1

  === After this patch:

    ???
    Skip: test#skip_in_nested_assert (core)
     - Assertion[1]
        Skip: assert (core)
         - Assertion[1-2]
            Skip: assert (core)
      Total: 3
         OK: 0
         KO: 0
      Crash: 0
    Warning: 0
       Skip: 3
2019-07-30 13:05:01 +09:00