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Author SHA1 Message Date
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 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 092bba64e7 rational.c: check integer overflow in rational_minus. 2021-03-24 13:28:01 +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 6e1a13360f Add `timeout-minutes' to GitHub workflow. [ci skip] 2021-03-23 15:02:48 +09:00
Yukihiro "Matz" Matsumoto 30576bf3c6 Merge pull request #5387 from shuujii/use-global-defines-for-mruby-bin-debugger 
Use global defines for `mruby-bin-debugger`
 2021-03-22 12:43:58 +09:00
Yukihiro "Matz" Matsumoto 2e87d83d8d Merge pull request #5388 from shuujii/reorganize-types-for-ObjectSpace.count_objects 
Reorganize types for `ObjectSpace.count_objects`
 2021-03-22 12:43:13 +09:00
Yukihiro "Matz" Matsumoto 7479ae307b nintendo_switch.rb: remove trailing white spaces; #5386 2021-03-22 12:39:48 +09:00
KOBAYASHI Shuji c0fb675526 Reorganize types for ObjectSpace.count_objects 
#### Addition

- T_COMPLEX
- T_RATIONAL

#### Deletion

- T_FALSE
- T_FREE
- T_TRUE
- T_SYMBOL
- T_UNDEF
 2021-03-22 12:24:42 +09:00
Yukihiro "Matz" Matsumoto dc6e7d5414 Merge pull request #5386 from LanzaSchneider/master 
Add example for cross-compiling to Nintendo Switch
 2021-03-22 12:06:59 +09:00
Yukihiro "Matz" Matsumoto cd047b2989 Merge pull request #5385 from shuujii/add-configuration-for-MinGW-cross-compilation 
Add configuration for MinGW cross compilation [ci skip]
 2021-03-22 12:05:03 +09:00
KOBAYASHI Shuji 00a13e22dd Use global defines for mruby-bin-debugger 2021-03-22 12:02:26 +09:00
Yukihiro "Matz" Matsumoto 68cf8346cd Use global defines for Rational and Complex. 2021-03-22 10:59:35 +09:00
Yukihiro "Matz" Matsumoto 384865997d build: provide global defines by build.defines. 2021-03-22 10:58:47 +09:00
Yukihiro "Matz" Matsumoto fbc629c56f codegen.c: fix integer size warnings. 
along with repeated calls of `strlen()`.
 2021-03-22 10:57:36 +09:00
Lanza ad09c39514 Add example for cross-compiling to Nintendo Switch 
Cross Compiling configuration for the Nintendo Switch, it requires Nintendo SDK
 2021-03-21 16:58:42 +08:00
KOBAYASHI Shuji b2c3ab8f3f Add configuration for MinGW cross compilation [ci skip] 
With this cross compiler configuration, all tests for full-core gembox on
Windows on GitHub Actions were successful.
 2021-03-21 16:43:04 +09:00
Yukihiro "Matz" Matsumoto 5764ff0740 command.rb: replace %w() to plain []. 2021-03-21 13:23:35 +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 a6d4477a09 memsize.c: handle MRB_TT_RATIONAL and MRB_TT_COMPLEX. 2021-03-21 08:29:05 +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 98821d2725 random.c: fixed seed underflow bug. 
`MRB_INT_MIN` does not have a corresponding positive value.
 2021-03-20 14:40:54 +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 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 eb07030308 numeric.c: avoid integer overflow; close #5384 
Since `mruby` does not have `Bignum`, `Float#divmod` could overflow, so
it will return `Float` values when the divided value does not fit in
`mrb_int`. This behavior will be changed when `Bignum` is introduced to
`mruby` in the future.
 2021-03-19 07:15:05 +09:00
Yukihiro "Matz" Matsumoto 087e1719e4 Float#divmod with zero should cause ZeroDivisionError; #5384 2021-03-19 07:13:19 +09:00
Yukihiro "Matz" Matsumoto 0d96c1bb40 Merge branch 'dearblue-break-in-conf' 2021-03-18 22:48:11 +09:00
Yukihiro "Matz" Matsumoto 0e4f438eca lib/mruby/build.rb: refactoring ensure clause; ref #5381 2021-03-18 22:47:00 +09:00
Yukihiro "Matz" Matsumoto 99f00de040 Merge branch 'break-in-conf' of https://github.com/dearblue/mruby into dearblue-break-in-conf 2021-03-18 22:34:31 +09:00
Yukihiro "Matz" Matsumoto e5a3a37ae9 Merge pull request #5383 from shuujii/floatNAN-0-should-be-FloatNAN 
`Float::NAN/0` should be `Float::NAN`; ref a0b3378b3
 2021-03-18 20:54:56 +09:00
KOBAYASHI Shuji 6731f935cc Float::NAN/0 should be Float::NAN; ref a0b3378b3 
#### Before this patch:

```console
$ bin/mruby -e 'p(Float::NAN/0)'
Infinity
```

#### After this patch (same as Ruby):

```console
$ bin/mruby -e 'p(Float::NAN/0)'
NaN
```
 2021-03-18 17:10:51 +09:00
Yukihiro "Matz" Matsumoto a0b3378b36 numeric.c: float zero division should be infinity with sign kept; fix #5382 2021-03-18 15:24:31 +09:00
dearblue 199bbd73a3 Allow break in build_config. 
If I break out of a block given to `MRuby::Build.new` with `break` or `throw`, I will get a seemingly inexplicable error because the `presym`-related initialization is not done.

```console
% cat build_config1.rb
MRuby::Build.new do
  toolchain
  break
end

% rake CONFIG=build_config1.rb
rake aborted!
external mrbc or mruby-bin-mrbc gem in current('host') or 'host' build is required
/var/tmp/mruby/lib/mruby/build.rb:332:in `mrbcfile'
/var/tmp/mruby/tasks/mrblib.rake:9:in `block in <top (required)>'
/var/tmp/mruby/lib/mruby/build.rb:18:in `instance_eval'
/var/tmp/mruby/lib/mruby/build.rb:18:in `block in each_target'
/var/tmp/mruby/lib/mruby/build.rb:17:in `each'
/var/tmp/mruby/lib/mruby/build.rb:17:in `each_target'
/var/tmp/mruby/tasks/mrblib.rake:1:in `<top (required)>'
/var/tmp/mruby/Rakefile:27:in `load'
/var/tmp/mruby/Rakefile:27:in `<top (required)>'
(See full trace by running task with --trace)
```

If a non-exceptional global jump occurs, it can be initialized by `ensure` to solve this problem.
 2021-03-17 23:01:52 +09:00
Yukihiro "Matz" Matsumoto c0d63ea09f hash.c: Hash#shift to return nil when a hash is empty. 
It used to be return the default value if available, but it should
ignore the default value for behavior consistency. CRuby will adopt
this behavior too in the future. [ruby-bugs:16908]
 2021-03-17 15:14:23 +09:00
Yukihiro "Matz" Matsumoto 75ae3d3e23 range.c: fixed a begin-less ranges issue. 2021-03-17 09:48:27 +09:00
Yukihiro "Matz" Matsumoto 80f6b14ac1 AUTHORS: add the commit hash as of we counted. 2021-03-16 19:32:08 +09:00
Yukihiro "Matz" Matsumoto f576482082 Merge pull request #5379 from shuujii/fix-typo-in-AUTHORS 
Fix typo in `AUTHORS` [ci skip]
 2021-03-15 12:41:33 +09:00
KOBAYASHI Shuji def2ba56fd Fix typo in AUTHORS [ci skip] 2021-03-15 12:29:30 +09:00
Yukihiro "Matz" Matsumoto 266eccdf91 AUTHOR: fixed typos. 2021-03-15 11:57:49 +09:00
Yukihiro "Matz" Matsumoto d433a4e825 AUTHORS: add 2 new GitHub accounts. 2021-03-15 11:23:41 +09:00
Yukihiro "Matz" Matsumoto a3e73de2ba AUTHORS: re-renamed from AUTHOR.md. 2021-03-15 11:03:26 +09:00