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111 Commits

Author SHA1 Message Date
Yukihiro "Matz" Matsumoto 9c5dc42e59 small cosmetic changes. 
I prefer `i++` style unless absolutely necessary.
This commit is an addition to 41e4148.
 2022-11-19 17:11:56 +09:00
fn ⌃ ⌥ f3ec5f744f rational.c: implement nil.to_r and Float#to_r 2022-10-24 17:31:52 -07:00
dearblue bbb04d257f Add default sauce to #add_dependency 2022-10-21 22:27:20 +09:00
Yukihiro "Matz" Matsumoto 579379c517 rational.c (rational_hash): generate hash code from rational numbers. 2022-08-06 06:43:42 +09:00
Yukihiro "Matz" Matsumoto 6da34fa735 numeric.c (int_div): add checks for division by zero. 2022-07-29 17:48:02 +09:00
Yukihiro "Matz" Matsumoto 67f47c9b42 rational.c (mrb_rational_copy): allow copying of rational numbers. 2022-07-11 11:19:22 +09:00
Yukihiro "Matz" Matsumoto cf7aa74f7c mruby-rational/rational.c: update error message. 2022-06-21 22:17:17 +09:00
Yukihiro "Matz" Matsumoto 019a2ddff4 mruby-rational/rational.c: implement Rational#**; close #5724 2022-06-21 16:53:17 +09:00
Yukihiro "Matz" Matsumoto 04de280997 mruby-rational/rational.c: wrap prototype with mrb_float 
When `MRB_NO_FLOAT` is defined, `mrb_float` is not defined.
 2022-06-21 16:37:32 +09:00
Yukihiro "Matz" Matsumoto 6f78cd6c99 mruby-rational/rational.c: remove unused prototype [ci skip] 2022-06-21 14:01:38 +09:00
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 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 2772e07dc8 rational.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
Yukihiro "Matz" Matsumoto a9a2dcd3cc rational.c: avoid recursion between rational_eq and complex_eq. 2021-10-14 22:48:54 +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
Yukihiro "Matz" Matsumoto fbbcee835f rational.c: update function prefixes. 
To be consistent, functions with `rational_` prefix implements methods,
functions with `rat_` prefix are utility functions.
 2021-05-17 13:39:51 +09:00
KOBAYASHI Shuji c6911c54e5 Remove unused #include in complex.c and rational.c 2021-04-20 16:42:40 +09:00
Yukihiro "Matz" Matsumoto 9038a1ca40 rational.c: add explicit cast from mrb_int to mrb_float. 2021-03-31 11:39:59 +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 9492e389b8 rational.rb: add test for arithmetic operators. 
Tests for (`Float` or `Integer`) `op` `Rational`.
 2021-03-26 07:37:50 +09:00
Yukihiro "Matz" Matsumoto 6d89047637 rational.c: fix wrong funcall method in rational_mul. 2021-03-25 22:31:32 +09:00
Yukihiro "Matz" Matsumoto 0aff83dcdc rational.c: inline mrb_rational_eq(). 
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
Yukihiro "Matz" Matsumoto 4a0c14e3bd rational.c: implement Rational#<=> in C. 2021-03-24 19:49:20 +09:00
Yukihiro "Matz" Matsumoto 3a2075343c rational.c: implement Rational#/ and #quo in C. 2021-03-24 19:21:38 +09:00
Yukihiro "Matz" Matsumoto f05f6f4d11 rational.c: implement Rational#* in C. 2021-03-24 19:11:02 +09:00
Yukihiro "Matz" Matsumoto 9d058342a5 rational.c: implement Rational#- in C. 2021-03-24 19:01:58 +09:00
Yukihiro "Matz" Matsumoto 7a35b64251 fixup! rational.c: prepare utility function rat_to_flo(). 2021-03-24 19:01:38 +09:00
Yukihiro "Matz" Matsumoto ac4fe26fbb rational.c: prepare utility function rat_to_flo(). 
This function takes `struct mrb_rational*` and returns converted
`mrb_float` value.
 2021-03-24 18:59:35 +09:00
Yukihiro "Matz" Matsumoto 7ca7bee9b3 rational.c: implement Rational#+ in C. 2021-03-24 13:57:49 +09:00
Yukihiro "Matz" Matsumoto 092bba64e7 rational.c: check integer overflow in rational_minus. 2021-03-24 13:28:01 +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 68cf8346cd Use global defines for Rational and Complex. 2021-03-22 10:59:35 +09:00
Yukihiro "Matz" Matsumoto e21f293de5 rational.c: fix MRB_TT_RATIONAL and MRB_TT_COMPLEX confusion. 2021-03-20 18:03:11 +09:00
Yukihiro "Matz" Matsumoto 08f9d5bab5 rational.c: overhaul rational operators. 
- 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
Yukihiro "Matz" Matsumoto aa5b7fbd80 i_gcd() does not work for MRB_INT_MIN. 2021-02-08 21:18:50 +09:00
Yukihiro "Matz" Matsumoto 2e33c2d120 Remove unnecessary bit shift in rational_new_f. 2021-01-28 08:47:16 +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 0903e2a72e Silence 'loss of data' warnings. 2021-01-25 15:45:32 +09:00
Yukihiro "Matz" Matsumoto efef4541aa Fix a bug for the case frexp() return Infinity. 2021-01-25 15:44:59 +09:00
Yukihiro "Matz" Matsumoto 23e5c08e31 Should use a limit for 32 bit platform; ref 05a8cc44 2021-01-25 15:44:59 +09:00
Yukihiro "Matz" Matsumoto 05a8cc44cc Define RAT_INT_LIMIT for 32 bit platforms. 2021-01-24 22:21:56 +09:00