_MSC_VER used to be the macro to switch JIT compaction. However, since
d4381d2ceb, the correct macro to switch it was changed from _MSC_VER
to _WIN32. As I didn't properly replace all relevant _MSC_VER usages
to _WIN32, these macros have been used inconsistently.
nobu replaced _WIN32 with USE_HEADER_TRANSFORMATION in 5eb446d12f.
Therefore we had USE_HEADER_TRANSFORMATION and _MSC_VER. This commit
makes sure such inconsistent _MSC_VER usages will be unified to the new
header, also renaming it to USE_JIT_COMPACTION to be more precise about
the requirements. The header transformation itself is not quite relevant
to places changed in this commit.
Isn't setting `in_compact = true` enough to avoid a race condition
between JIT compaction and unload_units? Now I think it is.
This change will make it easier to spend more time on compile_compact_jit_code.
For now it seems to take only 0.0723ms though.
since 58325daae3.
../string.c:1339:1: warning: ‘str_new_empty’ defined but not used [-Wunused-function]
1339 | str_new_empty(VALUE str)
| ^~~~~~~~~~~~~
This modifies the following String methods to return String instances
instead of subclass instances:
* String#*
* String#capitalize
* String#center
* String#chomp
* String#chop
* String#delete
* String#delete_prefix
* String#delete_suffix
* String#downcase
* String#dump
* String#each/#each_line
* String#gsub
* String#ljust
* String#lstrip
* String#partition
* String#reverse
* String#rjust
* String#rpartition
* String#rstrip
* String#scrub
* String#slice!
* String#slice/#[]
* String#split
* String#squeeze
* String#strip
* String#sub
* String#succ/#next
* String#swapcase
* String#tr
* String#tr_s
* String#upcase
This also fixes a bug in String#swapcase where it would return the
receiver instead of a copy of the receiver if the receiver was the
empty string.
Some string methods were left to return subclass instances:
* String#+@
* String#-@
Both of these methods will return the receiver (subclass instance)
in some cases, so it is best to keep the returned class consistent.
Fixes [#10845]
Module#include should only be able to insert modules after the origin,
otherwise it ends up working like Module#prepend.
This fixes the case where one of the modules in the included module
chain is included in a module that is already prepended to the receiver.
Fixes [Bug #7844]
This commits adds in documentation to illustrate the different modes you
can start coverage with. Examples are provided to show how to start each
of these modes, along with an explanation of the mode and a description
of the output.
This switches the internal function from rb_parser_compile_file_path
to rb_parser_load_file, which is the same internal method that
Kernel#load uses.
Fixes [Bug #17308]
* Add a "pinning" reference
A `Fiddle::Pinned` objects will prevent the objects they point to from
moving. This is useful in the case where you need to pass a reference
to a C extension that keeps the address in a global and needs the
address to be stable.
For example:
```ruby
class Foo
A = "hi" # this is an embedded string
some_c_function A # A might move!
end
```
If `A` moves, then the underlying string buffer may also move.
`Fiddle::Pinned` will prevent the object from moving:
```ruby
class Foo
A = "hi" # this is an embedded string
A_pinner = Fiddle::Pinned.new(A) # :nodoc:
some_c_function A # A can't move because of `Fiddle::Pinned`
end
```
This is a similar strategy to what Graal uses:
https://www.graalvm.org/sdk/javadoc/org/graalvm/nativeimage/PinnedObject.html#getObject--
* rename global to match exception name
* Introduce generic Fiddle::Error and rearrange error classes
Fiddle::Error is the generic exception base class for Fiddle exceptions.
This commit introduces the class and rearranges Fiddle exceptions to
inherit from it.
https://github.com/ruby/fiddle/commit/ac52d00223
Nobuyoshi Nakada
git
Takashi Kokubun
Jeremy Evans
Nobuhiro IMAI
Kazuhiro NISHIYAMA
S-H-GAMELINKS
Kevin Murphy
Hiroshi SHIBATA
Cristian Greco
Yusuke Endoh
Sutou Kouhei
Aaron Patterson