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Author SHA1 Message Date
Yukihiro "Matz" Matsumoto ab3db07752 boxing_word.h: avoid mrb_float_p() when MRB_NO_FLOAT is on; fix #5546 2021-09-05 20:59:49 +09:00
Yukihiro "Matz" Matsumoto 43abf36f00 array.c: check integer overflow before addition. 2021-09-05 16:41:08 +09:00
Yukihiro "Matz" Matsumoto 7552b9322a codegen.c: avoid integer overflow. 2021-09-05 09:25:44 +09:00
Yukihiro "Matz" Matsumoto 28c4f2f683 kernel.c: add __method__; ref #4468 2021-09-04 17:57:35 +09:00
Yukihiro "Matz" Matsumoto 09f686cd7b Merge branch 'shuujii-rename-Kernel-__method__-to-Kernel-__callee__' 2021-09-04 16:18:20 +09:00
KOBAYASHI Shuji 8a9f891fd3 Rename Kernel#__method__ to Kernel#__callee__ 
Because the current behavior of `__method__` is equivalent to `__callee__`.

Example:

  # example.rb
  def src
    __send__(ARGV[0])
  end
  alias dst src
  %w[src dst].each {|n| puts "call #{n} => #{__send__(n).inspect}"}

  Ruby:

    $ ruby example.rb __method__
    call src => :src
    call dst => :src

    $ ruby example.rb __callee__
    call src => :src
    call dst => :dst

  mruby:

    $ mruby example.rb __method__
    call src => :src
    call dst => :dst
 2021-09-04 16:17:06 +09:00
Yukihiro "Matz" Matsumoto 2d8f4fa92f proc.c: need to preserve target_class in callinfo. 
Otherwise `target_class` can be lost when it differs from `proc`'s
`target_class`, e.g. when called from `instance_eval`.

Also we should not pass `target_class` to `MRB_OBJ_ALLOC` since it
checks instance type from the class, and `target_class` may not have
proper information. ref #5272
 2021-09-04 13:50:32 +09:00
Yukihiro "Matz" Matsumoto 5acf7e7cf7 vm.c: remove duplicated calls of mrb_vm_ci_target_class(). 2021-09-04 12:54:04 +09:00
Yukihiro "Matz" Matsumoto e02350dd02 range.c: len = b - a may overflow. 2021-09-03 16:30:42 +09:00
Yukihiro "Matz" Matsumoto dc4b60291a range.c: hide internal `__num_to_a' method from backtrace. 2021-09-03 16:30:42 +09:00
Yukihiro "Matz" Matsumoto 161f2403b3 Merge pull request #5545 from mruby/dependabot/github_actions/github/super-linter-4.7.1 
build(deps): bump github/super-linter from 4.6.3 to 4.7.1
 2021-09-02 07:26:25 +09:00
dependabot[bot] a6bb53f65a build(deps): bump github/super-linter from 4.6.3 to 4.7.1 
Bumps [github/super-linter](https://github.com/github/super-linter) from 4.6.3 to 4.7.1.
- [Release notes](https://github.com/github/super-linter/releases)
- [Changelog](https://github.com/github/super-linter/blob/master/docs/release-process.md)
- [Commits](https://github.com/github/super-linter/compare/v4.6.3...v4.7.1)

---
updated-dependencies:
- dependency-name: github/super-linter
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-09-01 14:06:39 +00:00
Yukihiro "Matz" Matsumoto de9bf86432 Merge pull request #5544 from stuarth/change-language 
Use gender-neutral pronouns
 2021-09-01 13:59:04 +09:00
Stuart Hinson 2c167361d5 use gender-neutral pronouns 2021-08-31 19:17:49 -07:00
Yukihiro "Matz" Matsumoto 5211a3f209 Merge pull request #5543 from mruby/dependabot/github_actions/github/super-linter-4.6.3 
build(deps): bump github/super-linter from 4.6.2 to 4.6.3
 2021-09-01 07:03:01 +09:00
Yukihiro "Matz" Matsumoto 41d0b343e6 string.c: need to adjust index for UTF-8. 2021-09-01 07:00:56 +09:00
Yukihiro "Matz" Matsumoto 7ffffbfe01 build_config/ci/gcc-clang.rb: enable MRB_UTF8_STRING. 2021-09-01 07:00:55 +09:00
Yukihiro "Matz" Matsumoto 3622f2c4b5 string.c: implement __sub_replace() in C. 
To reduce number of string allocation.
 2021-09-01 07:00:55 +09:00
Yukihiro "Matz" Matsumoto 2c41739b66 mruby.h: obsolete mrb_to_str(). 
Replace them by `mrb_ensure_string_type()`.
 2021-09-01 07:00:55 +09:00
Yukihiro "Matz" Matsumoto 082882da69 string.rb: avoid internal __to_str calls. 
`__to_str` was a mere type check method despite its name.
 2021-09-01 07:00:55 +09:00
Yukihiro "Matz" Matsumoto 8c296a3818 object.c: remove `mrb_convert_to_integer()' function. 
And merged to `mrb_f_integer()` which is only usage of the function.
 2021-09-01 07:00:54 +09:00
Yukihiro "Matz" Matsumoto 37a7ff228b string-ext/string.c: implement casecmp in C. 
* should not raise error for non-string arguments
* avoid allocating case converted string internally
 2021-09-01 07:00:54 +09:00
Yukihiro "Matz" Matsumoto f6e5c902f0 string.h: obsolete mrb_str_to_str(), even from examples. 2021-09-01 07:00:54 +09:00
Yukihiro "Matz" Matsumoto e86c9cb57c Do no use return values from mrb_ensure_ functions. 
They return the checking argument without modification, so the values
are already there. Maybe we should change the return type to `void` but
keep them unchanged for compatibility.
 2021-09-01 07:00:54 +09:00
Yukihiro "Matz" Matsumoto 572a43de84 mruby.h: reorganize mrb_ensure/check functions in headers. 2021-09-01 07:00:53 +09:00
dependabot[bot] ad5c90e556 build(deps): bump github/super-linter from 4.6.2 to 4.6.3 
Bumps [github/super-linter](https://github.com/github/super-linter) from 4.6.2 to 4.6.3.
- [Release notes](https://github.com/github/super-linter/releases)
- [Commits](https://github.com/github/super-linter/compare/v4.6.2...v4.6.3)

---
updated-dependencies:
- dependency-name: github/super-linter
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-08-31 14:07:23 +00:00
Yukihiro "Matz" Matsumoto 64d5a40cde Merge pull request #5542 from dearblue/mrb_get_args-cI 
Allow `nil` for `c!` and `I!` specifiers of `mrb_get_args()`
 2021-08-30 07:38:45 +09:00
Yukihiro "Matz" Matsumoto 84e36d748c Merge pull request #5541 from dearblue/mrb_get_args-oCSAH 
Integrate the processing of similar specifiers of `mrb_get_args()`
 2021-08-29 08:32:05 +09:00
dearblue f99620436d Allow nil for c! and I! specifiers of mrb_get_args() 2021-08-28 15:54:30 +09:00
dearblue c9f7bcc0cf Integrate the processing of similar specifiers of mrb_get_args() 
It is `o`, `C`, `S`, `A` and `H` specifiers that are integrated.
As a side effect, the `C!` Specifier can now be used.
 2021-08-28 15:52:37 +09:00
Yukihiro "Matz" Matsumoto 07f12fe890 Merge pull request #5540 from dearblue/mrb_get_args 
Refactor the `mrb_get_args()` function
 2021-08-28 12:50:47 +09:00
dearblue 6ac8d14b7b Refactor the mrb_get_args() function 
- Removed the `ARGV` macro.
  The current path doesn't go into the mruby VM and there's also no need to separate variables.
- Use common functions to check object types.
  - Use `mrb_ensure_string_type()` to check the string instead of `mrb_to_str()`.
    This is for consistency with array and hash.
  - Use `mrb_ensure_array_type()` to check the array instead of `to_ary()`.
  - Use `mrb_ensure_hash_type()` to check the hash instead of `to_hash()`.
  - Add and use `ensure_class_type()` to check class and module.
- Changed the argument index type from `mrb_int` to `int`.
  Even if it is `int16_t`, it is enough.
  `mrb_int` is overkill, especially if `MRB_32BIT` and `MRB_INT64` are defined.
 2021-08-27 22:43:25 +09:00
Yukihiro "Matz" Matsumoto 12a483c1bc Merge pull request #5539 from mruby/dependabot/github_actions/github/super-linter-4.6.2 
build(deps): bump github/super-linter from 4.6.1 to 4.6.2
 2021-08-27 07:43:48 +09:00
dependabot[bot] 86c5414dc1 build(deps): bump github/super-linter from 4.6.1 to 4.6.2 
Bumps [github/super-linter](https://github.com/github/super-linter) from 4.6.1 to 4.6.2.
- [Release notes](https://github.com/github/super-linter/releases)
- [Commits](https://github.com/github/super-linter/compare/v4.6.1...v4.6.2)

---
updated-dependencies:
- dependency-name: github/super-linter
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-08-26 14:05:40 +00:00
Yukihiro "Matz" Matsumoto 4654de9074 etc.c: keep full float32 with MRB_64BIT and MRB_USE_FLOAT32. 2021-08-26 16:06:02 +09:00
Yukihiro "Matz" Matsumoto ba6e121537 boxing_nan.h: rename prefix BOXNAN to NANBOX. 2021-08-26 16:06:02 +09:00
Yukihiro "Matz" Matsumoto 9d6755569e boxing_word.h: rename prefix BOXWORD to WORDBOX. 2021-08-26 16:06:01 +09:00
Yukihiro "Matz" Matsumoto fdfa0caa46 boxing_word.h: rename configuration macro name. 
`MRB_WORDBOX_USE_HEAP_FLOAT` instead of `MRB_USE_FLOAT_FULL_PRECISION`.
 2021-08-26 16:06:01 +09:00
Yukihiro "Matz" Matsumoto e9c6e52f5b value.h: reconstruct mrb_ro_data_p(). 
* use predefined `mrb_ro_data_p()` for user-mode Linux and macOS
* define `MRB_LINK_TIME_RO_DATA_P` if predefined one is used
* configure macro `MRB_USE_LINK_TIME_RO_DATA_P` is no longer used
* contributions for new platforms are welcome
 2021-08-26 16:06:01 +09:00
Yukihiro "Matz" Matsumoto d00ae8d166 Merge pull request #5538 from jbampton/pre-commit-autoupdate 
pre-commit autoupdate
 2021-08-26 11:11:04 +09:00
John Bampton db884a05e8 pre-commit autoupdate 
https://pre-commit.com/#pre-commit-autoupdate
 2021-08-25 18:24:02 +10:00
Yukihiro "Matz" Matsumoto b8b86d1976 Merge pull request #5535 from dearblue/get-args-frozen 
Checks the frozen object with `mrb_get_args()`
 2021-08-24 16:33:15 +09:00
dearblue 66aa184a82 Checks the frozen object with mrb_get_args() 
This now works with the `+` modifier that can be added after each specifier.

- `nil` is bypassed.
- The `s` and `z` specifiers are received in C as a `const char *`, so adding a `+` modifier will raise an exception.
- The `a` specifier is received in C as `const mrb_value *`, so adding a `+` modifier will raise an exception.
- The `|`, `*`, `&`, `?` and `:` specifiers with `+` modifier raises an exception.

If `!`/`+` exceeds one for each specifier, an exception will occur in the subsequent processing.
This is the same behavior as before.
 2021-08-23 21:58:57 +09:00
dearblue 6415faabaa Integrate each element expansion process of the argument 
The previously used `given` variable will be merged into the `pickarg` pointer variable, which points to the argument currently being processed for each loop.
 2021-08-23 21:58:51 +09:00
Yukihiro "Matz" Matsumoto 6f46f88873 numeric.c: fix: -0.0.abs returned -0.0. 2021-08-23 10:53:23 +09:00
Yukihiro "Matz" Matsumoto 11cfe77eb1 Merge pull request #5537 from dearblue/header-files 
Organize the include of header files
 2021-08-23 07:34:37 +09:00
Yukihiro "Matz" Matsumoto 0f36710445 Merge pull request #5536 from dearblue/random-seed 
Stirs internal state when `seed` is set in `Random`
 2021-08-22 12:37:34 +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 2121b6e689 Stirs internal state when seed is set in Random 
This is to avoid the approximation of `Random#rand` when `seed`s are close together.

For example, the first `#rand` values after doing `Random#srand(0)` and `Random#srand(1)` are very similar.

Below is the sequence of mruby before this patch was given a `seed` of `0...20`:

```console
% bin/mruby -e 'r = Random.new; 20.times { |i| r.srand(i); puts "seed=%2d  %s" % [i, 10.times.map { "%0.3f" % r.rand }.join(" ")] }'
seed= 0  0.643 0.585 0.198 0.732 0.087 0.605 0.548 0.468 0.573 0.966
seed= 1  0.643 0.585 0.198 0.607 0.370 0.605 0.633 0.593 0.395 0.439
seed= 2  0.643 0.585 0.197 0.981 0.652 0.730 0.875 0.713 0.529 0.269
seed= 3  0.643 0.585 0.198 0.857 0.934 0.730 0.960 0.216 0.286 0.523
seed= 4  0.643 0.585 0.197 0.231 0.217 0.605 0.959 0.958 0.478 0.482
seed= 5  0.643 0.585 0.197 0.106 0.249 0.605 0.044 0.330 0.925 0.047
seed= 6  0.643 0.585 0.197 0.481 0.781 0.731 0.285 0.960 0.804 0.725
seed= 7  0.643 0.585 0.197 0.356 0.813 0.731 0.370 0.711 0.937 0.448
seed= 8  0.643 0.585 0.198 0.732 0.329 0.108 0.243 0.974 0.766 0.936
seed= 9  0.643 0.585 0.198 0.607 0.611 0.108 0.827 0.102 0.962 0.597
seed=10  0.643 0.585 0.198 0.981 0.393 0.233 0.569 0.723 0.472 0.805
seed=11  0.643 0.585 0.198 0.857 0.676 0.233 0.154 0.222 0.603 0.371
seed=12  0.643 0.585 0.198 0.231 0.458 0.108 0.654 0.979 0.928 0.577
seed=13  0.643 0.585 0.198 0.106 0.490 0.108 0.239 0.355 0.749 0.831
seed=14  0.643 0.585 0.198 0.481 0.523 0.233 0.981 0.486 0.505 0.131
seed=15  0.643 0.585 0.198 0.356 0.555 0.234 0.565 0.233 0.011 0.666
seed=16  0.643 0.585 0.197 0.730 0.573 0.611 0.904 0.512 0.971 0.153
seed=17  0.643 0.585 0.197 0.605 0.855 0.611 0.240 0.636 0.041 0.509
seed=18  0.643 0.585 0.196 0.979 0.137 0.736 0.229 0.765 0.674 0.832
seed=19  0.643 0.585 0.197 0.855 0.420 0.736 0.566 0.268 0.183 0.219
```
 2021-08-21 15:37:12 +09:00
Yukihiro "Matz" Matsumoto 886055b3fb etc.c: clear mrb_value if sizeof(void*) is bigger than sizeof(mrb_float). 2021-08-21 15:25:59 +09:00