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Author SHA1 Message Date
Nobuyoshi Nakada
b6534691a1 Copy path strings as interned strings 2021-10-01 20:28:44 +09:00
Nobuyoshi Nakada
60d0421ca8 Fix the encoding of loaded feature names [Bug #18191] 
The feature names loaded from the default load paths should also
be in the file system encoding.
 2021-10-01 20:28:44 +09:00
卜部昌平
f83b14af24 include/ruby/internal/interpreter.h: add doxygen 
Must not be a bad idea to improve documents. [ci skip]

In fact many functions declared in the header file are already
documented more or less.  They were just copy & pasted, with applying
some style updates.
 2021-09-10 20:00:06 +09:00
S-H-GAMELINKS
bdd6d8746f Replace RBOOL macro 2021-09-05 23:01:27 +09:00
Nobuyoshi Nakada
3db7f6353f
Suppress unused-but-set-variable warning 2021-07-06 00:09:27 +09:00
Yusuke Endoh
9438c99590 Rename error_squiggle to error_highlight 2021-06-29 23:45:49 +09:00
Yusuke Endoh
e946049665 [WIP] add error_squiggle gem 
```
$ ./local/bin/ruby -e '1.time {}'
-e:1:in `<main>': undefined method `time' for 1:Integer (NoMethodError)

1.time {}
 ^^^^^
Did you mean?  times
```

https://bugs.ruby-lang.org/issues/17930
 2021-06-29 23:45:49 +09:00
Samuel Williams
45e65f302b Deprecate and rework old (fd) centric functions. 2021-06-22 22:48:57 +12:00
Nobuyoshi Nakada
791d7d4947
Freeze command line script 2021-06-10 15:15:35 +09:00
Benoit Daloze
68d6bd0873 Fix trivial -Wundef warnings 
* See [Feature #17752]

Co-authored-by: xtkoba (Tee KOBAYASHI) <xtkoba+ruby@gmail.com>
 2021-05-04 14:56:55 +02:00
Nobuyoshi Nakada
1f08b0d18d
Removed dln_a_out 
a.out format is considered extinct nowadays.
 2021-03-24 20:13:55 +09:00
NARUSE, Yui
d58daad37b [Feature #17684] Declare --disable-gems is for debugging 2021-03-17 15:36:05 +09:00
Nobuyoshi Nakada
90c12defb3
Constified variables for getenv 2021-03-12 17:13:53 +09:00
Yusuke Endoh
8ccc12118e Keep libpath length non-negative [Bug #16784] 
When runtime_libruby_path does not include '/', it attempts to call
rb_str_resize with negative length. This change makes sure that the
length non-negative.

Co-Authored-By: xtkoba (Tee KOBAYASHI) <xtkoba+ruby@gmail.com>
 2021-03-06 00:50:09 +09:00
YO4 (Yoshinao Muramatsu)
b94b7965c4
Fixed fallback ENABLE_VIRTUAL_TERMINAL_PROCESSING value [Bug #17639] 2021-02-20 00:50:57 +09:00
Nobuyoshi Nakada
d6e43e4723
Moved --verbose, --verbose and --help options to last [ci skip] 2021-01-24 14:59:41 +09:00
Nobuyoshi Nakada
6f6dfdcc68 Make warning values consistent [Bug #17523] 
They should be affected, as well as `$VERBOSE`, by `-w`/`-W`
options, not only in the main script but in scripts loaded by `-r`
option too.
 2021-01-13 18:12:49 +09:00
Nobuyoshi Nakada
dc13bd22bb Ignore failure on unsupported fcntl to drop non-blocking mode 
Fixes https://github.com/ruby/ruby/pull/3723
 2020-12-26 09:45:06 +09:00
Nobuyoshi Nakada
b9d00f42e6
Enable escape sequence on Windows10 console via pager too 2020-12-21 18:12:02 +09:00
Jeremy Evans
05313c914b Use category: :deprecated in warnings that are related to deprecation 
Also document that both :deprecated and :experimental are supported
:category option values.

The locations where warnings were marked as deprecation warnings
was previously reviewed by shyouhei.

Comment a couple locations where deprecation warnings should probably
be used but are not currently used because deprecation warning
enablement has not occurred at the time they are called
(RUBY_FREE_MIN, RUBY_HEAP_MIN_SLOTS, -K).

Add assert_deprecated_warn to test assertions.  Use this to simplify
some tests, and fix failing tests after marking some warnings with
deprecated category.
 2020-12-18 09:54:11 -08:00
Nobuyoshi Nakada
8b32191a31 Ignore failure on unsupported fcntl to drop non-blocking mode 2020-12-16 17:54:43 +09:00
Jeremy Evans
dca13e2bf7 Make ruby -We the same as ruby -W -e 
This changes the behavior, which I'm not sure is acceptable.
However, it's odd to allow an option to be combined, but change
the behavior of the option when combined.
 2020-12-10 10:16:40 -08:00
Kenta Murata
146b3695c0
ruby.c: remove needless substitution of uenc 
uenc has already been initialized the top of the function.
 2020-12-08 02:10:03 +09:00
Lars Kanis
94b6933d1c
Set default for Encoding.default_external to UTF-8 on Windows (#2877) 
* Use UTF-8 as default for Encoding.default_external on Windows
* Document UTF-8 change on Windows to Encoding.default_external

fix https://bugs.ruby-lang.org/issues/16604
 2020-12-08 01:48:37 +09:00
Nobuyoshi Nakada
afd765f2ee
Initialize UTF-8 encoding first as it is used always now 2020-11-23 09:45:17 +09:00
Koichi Sasada
99310e3eb5 Some global variables can be accessed from ractors 
Some global variables should be used from non-main Ractors.
[Bug #17268]

```ruby
     # ractor-local (derived from created ractor): debug
     '$DEBUG' => $DEBUG,
     '$-d' => $-d,

     # ractor-local (derived from created ractor): verbose
     '$VERBOSE' => $VERBOSE,
     '$-w' => $-w,
     '$-W' => $-W,
     '$-v' => $-v,

     # process-local (readonly): other commandline parameters
     '$-p' => $-p,
     '$-l' => $-l,
     '$-a' => $-a,

     # process-local (readonly): getpid
     '$$'  => $$,

     # thread local: process result
     '$?'  => $?,

     # scope local: match
     '$~'  => $~.inspect,
     '$&'  => $&,
     '$`'  => $`,
     '$\''  => $',
     '$+'  => $+,
     '$1'  => $1,

     # scope local: last line
     '$_' => $_,

     # scope local: last backtrace
     '$@' => $@,
     '$!' => $!,

     # ractor local: stdin, out, err
     '$stdin'  => $stdin.inspect,
     '$stdout' => $stdout.inspect,
     '$stderr' => $stderr.inspect,
```
 2020-10-20 15:38:54 +09:00
Nobuyoshi Nakada
996af2ce08 Disable deprecation warning by the default [Feature #16345] 
And `-w` option turns it on.
 2020-09-25 09:50:33 +09:00
Nobuyoshi Nakada
0dbf6e46fb
[Feature #17157] removed -T command line option 2020-09-07 00:59:53 +09:00
卜部昌平
7cf4625690 feature_option: do not goto into a branch 
I'm not necessarily against every goto in general, but jumping into a
branch is definitely a bad idea.  Better refactor.
 2020-06-29 11:05:41 +09:00
Nobuyoshi Nakada
9ce2066209
Improved error messages for mjit option 
and default jit-verbose to 1 if no argument.
 2020-06-23 10:01:24 +09:00
Nobuyoshi Nakada
2c3c6c96cf
Defer initialization 
Defer initialization of extension libraries, loading prelude files
and requiring files, and skip if dump options are given.
 2020-05-16 17:37:28 +09:00
Yusuke Endoh
39365b46e2
Merge pull request #3047 from mame/suppress-backtrace 
Add `--suppress-backtrace=num` option to limit the backtrace length
 2020-05-15 01:22:56 +09:00
卜部昌平
9e41a75255 sed -i 's|ruby/impl|ruby/internal|' 
To fix build failures.
 2020-05-11 09:24:08 +09:00
卜部昌平
d7f4d732c1 sed -i s|ruby/3|ruby/impl|g 
This shall fix compile errors.
 2020-05-11 09:24:08 +09:00
Yusuke Endoh
91e4e2403e internal/process.h: add a no-warning simple wrapper for fork(2) 
As fork(2) is deprecated, its calls must be guarded by
`COMPILER_WARNING_IGNORED(-Wdeprecated-declarations)`.
All usages of fork(2) in process have been alread guarded.  A new call
to fork(2) was added in ruby.c with f22c4ff359.
This caused a build failure on Solaris 11.

It may hide a bug to guard big code unnecessarily, so this change
introduces a simple wrapper "rb_fork" whose definition is guarded, and
replaces all calls to fork(2) with the wrapper function.
 2020-05-02 21:34:10 +09:00
Nobuyoshi Nakada
a07cbacd23 Honor COLUMNS [Feature #16754] 2020-04-12 14:58:13 +09:00
Nobuyoshi Nakada
cc68d2fbd0 Hightlight usage [Feature #16754] 2020-04-12 14:58:13 +09:00
Nobuyoshi Nakada
3825662d77 Set up environment variable for pager [Feature #16754] 2020-04-12 14:58:13 +09:00
Nobuyoshi Nakada
e6551d835f PAGER without fork&exec too [Feature #16754] 2020-04-12 14:58:13 +09:00
Nobuyoshi Nakada
f22c4ff359 View the help message with PAGER [Feature #16754] 
View the help message wth pager designed by RUBY_PAGER or PAGER
environment variable, unless that value is empty.
 2020-04-12 14:58:13 +09:00
卜部昌平
9e6e39c351
Merge pull request #2991 from shyouhei/ruby.h 
Split ruby.h
 2020-04-08 13:28:13 +09:00
Yusuke Endoh
c6b26f5ccf io.c, ruby.c: include internal/variable.h for rb_gvar_readonly_setter 
Same as 053f78e139.
emscripten requires a prototype declaration of rb_gvar_readonly_setter
if it is refered as a function pointer.
 2020-01-09 23:57:46 +09:00
卜部昌平
5e22f873ed decouple internal.h headers 
Saves comitters' daily life by avoid #include-ing everything from
internal.h to make each file do so instead.  This would significantly
speed up incremental builds.

We take the following inclusion order in this changeset:

1.  "ruby/config.h", where _GNU_SOURCE is defined (must be the very
    first thing among everything).
2.  RUBY_EXTCONF_H if any.
3.  Standard C headers, sorted alphabetically.
4.  Other system headers, maybe guarded by #ifdef
5.  Everything else, sorted alphabetically.

Exceptions are those win32-related headers, which tend not be self-
containing (headers have inclusion order dependencies).
 2019-12-26 20:45:12 +09:00
Nobuyoshi Nakada
3739ddc36f
Added -W:experimental to --help [Feature #16420] 2019-12-24 12:11:42 +09:00
Takashi Kokubun
4de2297d74
Re-apply f85e8d2a8b keeping characters < 80 2019-12-22 16:07:12 -08:00
Yusuke Endoh
f156f70b31 Revert "Fixed misspellings" 
This reverts commit f85e8d2a8b.

It violated the limit of width (> 80) and caused the test failure
 2019-12-23 09:02:49 +09:00
Nobuyoshi Nakada
f85e8d2a8b
Fixed misspellings 
Fixed misspellings reported at [Bug #16437]
 2019-12-23 08:41:34 +09:00
Nobuyoshi Nakada
484c1be895
Added -W:experimental command line option 
[Feature #16420]
 2019-12-20 23:51:17 +09:00
Nobuyoshi Nakada
a84ad24386
Added -W: command line option 
To manage `Warning[category]` flags.  Only `-W:deprecated` and
`-W:no-deprecated` are available now.  [Feature #16345]
 2019-12-20 23:05:22 +09:00
Nobuyoshi Nakada
6876aa38f6
Added FEATURE_SET_RESTORE macro 2019-12-20 22:58:09 +09:00