[Feature #20205]
The warning now suggests running with --debug-frozen-string-literal:
```
test.rb:3: warning: literal string will be frozen in the future (run with --debug-frozen-string-literal for more information)
```
When using --debug-frozen-string-literal, the location where the string
was created is shown:
```
test.rb:3: warning: literal string will be frozen in the future
test.rb:1: info: the string was created here
```
When resurrecting strings and debug mode is not enabled, the overhead is a simple FL_TEST_RAW.
When mutating chilled strings and deprecation warnings are not enabled,
the overhead is a simple warning category enabled check.
Co-authored-by: Jean Boussier <byroot@ruby-lang.org>
Co-authored-by: Nobuyoshi Nakada <nobu@ruby-lang.org>
Co-authored-by: Jean Boussier <byroot@ruby-lang.org>
`--embed-mixins`
(https://github.com/ruby/rdoc/pull/842)
* Embed mixed-in methods and constants with `--embed-mixins`
When `--embed-mixins` option is set:
- methods from an `extend`ed module are documented as singleton methods
- attrs from an `extend`ed module are documented as class attributes
- methods from an `include`ed module are documented as instance methods
- attrs from an `include`ed module are documented as instance attributes
- constants from an `include`ed module are documented
Sections are created when needed, and Darkfish's template annotates
each of these mixed-in CodeObjects. We also respect the mixin methods'
visibility.
This feature is inspired by Yard's option of the same name.
* Add comment to document why we set object visibility
Co-authored-by: Stan Lo <stan001212@gmail.com>
* Add the mixin_from attribute to CodeObject's initializer
* Add test coverage for private mixed-in attributes.
---------
481c2ce660
Co-authored-by: Stan Lo <stan001212@gmail.com>
When relative load paths option is enabled, the prefix is determined
at the runtime. The only way to get it outside libruby is to use
rbconfig.rb.
e5b498fad9
This allows to run all tests in parallel.
Usage of `File` methods is avoided.
Since all tests are executed in the volatile environment of the registry,
the dedicated 'create_volatile' test is removed now.
Also add some documentation to the test setup.
Downside of this use of the "Volatile Environment" is that we can not use or test
the `create` method with default options.
This is because within this path only keys with option `REG_OPTION_VOLATILE` are allowed.
3c186ae7dd
If there is a syntax error, there could be an ast_node in the result.
This could get leaked if there is a syntax error so parsing could not
complete (parsed is not set to true).
For example, the following script leaks memory:
10.times do
10_000.times do
eval("def foo(...) super(...) {}; end")
rescue SyntaxError
end
puts `ps -o rss= -p #{$$}`
end
Before:
31328
42768
53856
65120
76208
86768
97856
109120
120208
131296
After:
20944
20944
20944
20944
20944
20944
20944
20944
20944
20944
Fix GH-145
Rename `lib/fiddle/jruby.rb` to `lib/fiddle/ffi_backend.rb` as a generic
ffi gem API based implementation.
JRuby and TruffleRuby use `lib/fiddle/ffi_backend.rb`.
---------
Co-authored-by: Benoit Daloze <eregontp@gmail.com>
A default gem does not always live in the same place. For example,
Bundler may be installed to `site_dir` when RubyGems have been upgraded.
A more reliable way seems to actually activate the default gem, so that
we can know for sure where it lives.
c69f6dfb18
Calculating code unit offsets for a source can be very expensive,
especially when the source is large. This commit introduces a new
class that wraps the source and desired encoding into a cache that
reuses pre-computed offsets. It performs quite a bit better.
There are still some problems with this approach, namely character
boundaries and the fact that the cache is unbounded, but both of
these may be addressed in subsequent commits.
2e3e1a4d4d
If a default version and a regular version of etc are present at the
same time, RubyGems will end up duplicating work and running pristine
twice.
The `etc` gem is special because it's loaded by RubyGems by default.
When doing this, RubyGems will activate the regularly installed version.
The when `gem pristine` runs, it will find to installed specifications
but materialize both to the already activated specification.
Before:
```
$ gem pristine etc --version 1.4.3
Restoring gems to pristine condition...
Building native extensions. This could take a while...
Restored etc-1.4.3
Building native extensions. This could take a while...
Restored etc-1.4.3
```
After:
```
$ gem pristine etc --version 1.4.3
Restoring gems to pristine condition...
Skipped etc-1.4.3, it is a default gem
Building native extensions. This could take a while...
Restored etc-1.4.3
```
5c279ac56b
