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Author SHA1 Message Date
dearblue 69682e3d41 Fixed when combined mrb_fiber_resume() and Fiber#transfer 
For example, the following code was crashing.

```c
#include <mruby.h>
#include <mruby/compile.h>
#include <mruby/proc.h>

int
main(int argc, char *argv[])
{
  mrb_state *mrb = mrb_open();

  mrb_value fiber = mrb_load_string(mrb, "Fiber.new { Fiber.new { 12345.6789 }.transfer }");
  mrb_value res = mrb_fiber_resume(mrb, fiber, 0, NULL);
  mrb_p(mrb, res);

  mrb_close(mrb);

  return 0;
}
```
 2024-01-04 14:12:35 +09:00
John Bampton f8511ecb22 Fix pre-commit failure from prettier 2024-01-01 18:32:48 +09:00
Yukihiro "Matz" Matsumoto d4cd589733 NEWS: add mruby3.3 changes description 2024-01-01 10:11:32 +09:00
mimaki 82e289a64d Update version to 3.3.0RC. 3.3.0-rc 2023-12-29 16:02:13 +09:00
mimaki c1ed125689 Merge remote-tracking branch 'origin/master' into stable 2023-12-29 14:26:19 +09:00
Yukihiro "Matz" Matsumoto 6d8323f3c7 mruby-pack (pack_unpack): unpack1 did not return single data; fix #6134 
For following unpack directives:

- PACK_DIR_HEX (h)
- PACK_DIR_BSTR (b)
- PACK_DIR_STR (a,A,Z)
- PACK_DIR_BASE64 (m)
- PACK_DIR_QENC (M)
 2023-12-29 13:09:14 +09:00
mimaki c11679ad79 Merge remote-tracking branch 'origin/master' into stable 2023-12-29 10:51:32 +09:00
Yukihiro "Matz" Matsumoto 95aa92d5c4 Update AUTHORS (date and commit hash) 2023-12-28 23:36:40 +09:00
Yukihiro "Matz" Matsumoto c1511d5f5d AUTHORS: update entries [ci skip] 2023-12-28 19:51:31 +09:00
mimaki e9047562a1 Merge branch 'master' into stable 2023-12-28 13:39:55 +09:00
Yukihiro "Matz" Matsumoto 67cb987510 doc/mruby3.{1,2}.md: update CVE links (nvd.nist.gov is down) 2023-12-27 22:24:12 +09:00
Yukihiro "Matz" Matsumoto 6ea3166005 doc/guides/memory.md: small style changes (markdownlink-cli) 2023-12-27 22:24:12 +09:00
Yukihiro "Matz" Matsumoto ae43ce7593 mruby-time: refactor _POSIX_TIMERS handling issue; ref #6124 2023-12-27 22:24:12 +09:00
Yukihiro "Matz" Matsumoto a8b82bfae5 Merge pull request #6128 from dearblue/fiber-end 
Integrates the sequence when a fiber is terminated by `OP_RETURN`
 2023-12-27 22:24:01 +09:00
Yukihiro "Matz" Matsumoto e51c20888b Merge pull request #6127 from dearblue/catch_handler_find 
Changed parameters for `catch_handler_find()`
 2023-12-27 22:22:12 +09:00
Yukihiro "Matz" Matsumoto 1ac4148020 Merge pull request #6126 from dearblue/block-return 
Fixed return value of `OP_RETURN_BLK` called directly under C function
 2023-12-27 22:19:36 +09:00
Yukihiro "Matz" Matsumoto 074374e28d Merge pull request #6125 from dearblue/cross-c 
Allow `OP_RETURN_BLK` to cross C boundaries
 2023-12-27 22:18:06 +09:00
Yukihiro "Matz" Matsumoto dc633ecae8 Merge pull request #6123 from dearblue/allocate-undef.2 
Inherit `MRB_FL_UNDEF_ALLOCATE` in subclasses
 2023-12-27 22:16:51 +09:00
Yukihiro "Matz" Matsumoto 7d83e9cd27 Merge pull request #6130 from sizious/dreamcast-shelf-build-config-overhaul 
`dreamcast_shelf build config`: complete overhaul
 2023-12-27 21:54:26 +09:00
SiZiOUS f81b7a3a1f dreamcast_shelf build config: complete overhaul 
This configuration is used to support the Sega Dreamcast system.
mruby is now officially supported as a KallistiOS Port in kos-ports.
See: https://dreamcast.wiki/Using_Ruby_for_Sega_Dreamcast_development
 2023-12-25 21:40:37 +00:00
Yukihiro "Matz" Matsumoto ebf66a2b80 Add prettier pre-commit hook; close #5490 2023-12-25 08:02:58 +09:00
Yukihiro "Matz" Matsumoto 9c66d4a453 Merge pull request #6124 from sizious/mruby-time-update 
`mruby-time`: protect against incorrectly defined `_POSIX_TIMERS`
 2023-12-24 17:33:23 +09:00
dearblue dba1dcdd25 Integrates the sequence when a fiber is terminated by OP_RETURN 
In the `ensure` block while executing `fiber.transfer`, keep `fiber->cxt->prev` to be `NULL`.
 2023-12-24 15:45:15 +09:00
dearblue dc09000f01 Fixed return value of OP_RETURN_BLK called directly under C function 
```ruby
def cross; Class.new { return 1 }; end; p cross'
# => #<Class:0x8245cf170>               # without this patch
# => 1                                  # with this patch
```
 2023-12-24 13:56:25 +09:00
dearblue d41a2612f4 Allow OP_RETURN_BLK to cross C boundaries 
The restriction was introduced in commit b563bcb7ff to resolve https://github.com/mruby/mruby/issues/3462.
Subsequently, the `RBreak` object, introduced by mruby 1.3.0, allowed crossing the C boundary.

```ruby
def cross; Class.new { proc { return }.call }; end; cross
# => unexpected return (LocalJumpError) # without this patch
# => nothing raised                     # with this patch
```
 2023-12-24 13:56:25 +09:00
SiZiOUS c0ffc13801 mruby-time: protect against incorrectly defined _POSIX_TIMERS 
This update avoids the following error: operator '&&' has no right operand (related to _POSIX_TIMERS)
See: https://stackoverflow.com/questions/48538243/macro-if-statement-returns-error-operator-has-no-right-operand
 2023-12-23 19:16:23 +00:00
dearblue 6a9671eac7 Changed parameters for catch_handler_find() 
- Removed `mrb` and `ci` parameters.
  - Added `irep` parameter.
    The caller must guarantee that `irep->clen > 0`.
 2023-12-23 23:02:48 +09:00
dearblue 2a1ea7d605 Inherit MRB_FL_UNDEF_ALLOCATE in subclasses 
If `Class#allocate` is prohibited, subclasses should also be implicitly prohibited.

```ruby
p Class.new(Struct).allocate.class
# => #<Class:0x82362ac00>                                             by #6122
# => allocator undefined for #<Class:0x000000083a983220> (TypeError)  by Ruby 3.2
```

Added `MRB_DEFINE_ALLOCATOR()` to allow subclasses to use `Class#allocate`.

Supplement to #6122.
 2023-12-23 21:01:42 +09:00
Yukihiro "Matz" Matsumoto 63580581f7 Merge pull request #6122 from dearblue/allocate-undef.1 
Prohibit `Class#allocate` in a different way
 2023-12-23 15:15:11 +09:00
dearblue 8ecfacefca Prohibit Class#allocate in a different way 
The method introduced by #5979 causes a fault by swapping classes.

```console
% bin/mruby -e 'Method = Proc; p Object.method(:inspect)'
zsh: segmentation fault (core dumped)  bin/mruby -e 'Method = Proc; p Object.method(:inspect)'
```

After applying this patch, a `TypeError` exception will be raised.

```console
% bin/mruby -e 'Method = Proc; p Object.method(:inspect)'
trace (most recent call last):
        [1] -e:1
-e:1:in method: allocation failure of Proc (TypeError)
```

However, if the `mrb_vtype` is the same object, the same care must still be taken as before.

```console
% bin/mruby -e 'Method = Binding; p method(:puts).eval("12345")'
trace (most recent call last):
        [1] -e:1
-e:1:in eval: wrong argument type nil (expected Proc) (TypeError)
```
 2023-12-22 21:59:34 +09:00
Yukihiro "Matz" Matsumoto fa75865a33 Merge pull request #6121 from dearblue/separate-breaks 
Separate unwinding process for `break` / `return`
 2023-12-22 16:12:12 +09:00
Yukihiro "Matz" Matsumoto 97b522d778 src/fmt_fp.c: change condition order for memory safety 2023-12-22 15:35:21 +09:00
Yukihiro "Matz" Matsumoto cfee5c2753 doc/guides/memory.md: guide to memory management customization 2023-12-21 16:48:33 +09:00
Yukihiro "Matz" Matsumoto 28b526cf81 Update .pre-commit-config.yaml 2023-12-21 16:47:16 +09:00
Yukihiro "Matz" Matsumoto 34c5d96e86 allof.c: mrb_default_allocf() definition in the separate file 
So that the user can define their own version of mrb_default_alloc
function to override memory allocation of mruby.
 2023-12-21 15:28:04 +09:00
dearblue 859f1b3002 Separate unwinding process for break / return 2023-12-20 21:54:53 +09:00
Yukihiro "Matz" Matsumoto 899a09152b mruby.h (mrb_alloc): better description for the function type 2023-12-20 19:39:09 +09:00
Yukihiro "Matz" Matsumoto 72ca266ed7 mruby-io: rename some functions with io_buf prefix 
Now all functions with `io_buf` takes `mrb_io_buf` as an argument.

Renamed functions (old names):

- io_init_buf (io_buf_init)
- io_fill_buf (io_buf_fill)
- io_fill_buf_comp (io_buf_fill_comp) for UTF-8 encoding
 2023-12-20 08:59:46 +09:00
Yukihiro "Matz" Matsumoto 84fb9f40f0 mruby-io: some functions take mrb_io_buf as an argument 
- io_buf_reset
- io_buf_shift
- io_buf_cat
- io_buf_cat_all
 2023-12-20 08:59:46 +09:00
Yukihiro "Matz" Matsumoto 054f5b5284 mruby-io (io_eof): avoid unnecessary read(2) call 2023-12-20 08:59:46 +09:00
Yukihiro "Matz" Matsumoto 2e8bede6ea mruby-io (io_read): small refactoring; ref #6118 
If `outbuf` is `nil` we allocate a buffer string, if `outbuf` is a
string, we resize it to zero length. In the function `io_read`, this
condition is done twice, so we refactor out to `io_reset_outbuf()`.
 2023-12-20 08:59:46 +09:00
Yukihiro "Matz" Matsumoto 2e24c94873 Merge pull request #6120 from dearblue/file-EBADF 
Set `EBADF` if `check_file_descriptor()` fails
 2023-12-20 08:59:29 +09:00
Yukihiro "Matz" Matsumoto 82ed1c2600 Merge pull request #6118 from dearblue/io.read 
Fixed `IO#read` with `buf`.
 2023-12-19 08:00:42 +09:00
Yukihiro "Matz" Matsumoto 992bd49344 Merge pull request #6116 from dearblue/send-branch 
Improve branching in the execution part of the `OP_SEND` block
 2023-12-18 12:17:39 +09:00
Yukihiro "Matz" Matsumoto e8a36235d8 Merge pull request #6115 from dearblue/loop-inclusion 
Replace `for` and `CHECKPOINT` block comprehensions
 2023-12-18 12:16:38 +09:00
dearblue 5e3e75ed7b Set EBADF if check_file_descriptor() fails 2023-12-17 10:50:59 +09:00
Yukihiro "Matz" Matsumoto b20418cf78 Merge pull request #6119 from jbampton/fix-spelling 
docs: fix spelling
 2023-12-17 07:14:17 +09:00
John Bampton 4c79fce665 docs: fix spelling 2023-12-17 00:58:24 +10:00
dearblue 7611dc8338 Fixed IO#read with buf. 
I hit the following two problems.

  - `io.read(0, buf)` always returned a new empty string object.
  - `io.read(num, buf)` was appending data to the given `buf`.
    This also meant that `buf` was never empty if EOF was reached.
 2023-12-16 14:42:52 +09:00
Yukihiro "Matz" Matsumoto d14a269f49 Merge pull request #6114 from dearblue/integrate-catch 
Move `L_RAISE` and `L_BREAK` blocks to `OP_RAISEIF`
 2023-12-16 13:08:33 +09:00