Previously, if an autoload failed (the file was loaded, but the
constant was not defined by the autoloaded file). Ruby will try
to autoload again if you delete the autoloaded file from
$LOADED_FEATURES. With this change, the autoload and the
constant itself are removed as soon as it fails.
To handle cases where multiple threads are autoloading, when
deleting an autoload, handle the case where another thread
already deleted it.
Fixes [Bug #15790]
Call `IOSpecs.io_fixture` with the default encoding explicitly.
`IOSpecs.closed_io` calls the method without optional `mode` which
is set to UTF-8 by default, while the default external encoding
depends on the locale environment variables.
Mashalling a closed IO object raised "closed stream (IOError)" before instead of TypeError.
This changes IO#(in|ex)ternal_encoding to still return the encoding even if the underlying FD is closed.
Fixes bug #18077
This updates the trace instructions to directly dispatch to
opt_send_without_block. So this should cause no slowdown in
non-trace mode.
To enable the tracing of the optimized methods, RUBY_EVENT_C_CALL
and RUBY_EVENT_C_RETURN are added as events to the specialized
instructions.
Fixes [Bug #14870]
Co-authored-by: Takashi Kokubun <takashikkbn@gmail.com>
* Hide read function warning in string_spec_RSTRING_PTR_read function
* The type of `read` may be `ssize_t`
Co-authored-by: Nobuyoshi Nakada <nobu@ruby-lang.org>
This changes Thread::Location::Backtrace#absolute_path to return
nil for methods/procs defined in eval. If the realpath of an iseq
is nil, that indicates it was defined in eval, in which case you
cannot use RubyVM::AbstractSyntaxTree.of.
Fixes [Bug #16983]
Co-authored-by: Koichi Sasada <ko1@atdot.net>
```
1)
The -W command line option with :no-experimental suppresses experimental warnings FAILED
Expected "" =~ /is experimental/
to be truthy but was nil
```
- Limit Unicode version 12.1.0 to Ruby versions 2.6.3 - 3.0
- Check that Ruby version 3.1 has Unicode version 13.0.0
- Limit Unicode Emoji version 12.1 to Ruby versions 2.7 - 3.0
- Check that Ruby version 3.1 has Unicode Emoji version 13.0
Depending on the float range, there could be an off-by-one error,
where the last result that should be in the range was missed. Fix
this by checking if the computed value for the expected value
outside the range is still inside the range, and if so, increment
the step size.
Fixes [Bug #16612]
