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merge revision(s) 7b9476fbfa: [Backport #17642]

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Ractor.allocate should not be allowed

	Ractor.allocate and Ractor#dup should not be allowed like Thread.
	[Bug #17642]
	---
	 bootstraptest/test_ractor.rb | 18 ++++++++++++++++++
	 ractor.c                     |  2 ++
	 2 files changed, 20 insertions(+)
This commit is contained in:
NARUSE, Yui 2021-03-12 00:32:56 +09:00
parent 6305d1c6ed
commit 72c6497453
3 changed files with 22 additions and 2 deletions
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18
bootstraptest/test_ractor.rb
View file

@ -8,6 +8,24 @@ assert_equal 'Ractor', %q{
Ractor.new{}.class
}
# Ractor.allocate is not supported
assert_equal "[:ok, :ok]", %q{
rs = []
begin
Ractor.allocate
rescue => e
rs << :ok if e.message == 'allocator undefined for Ractor'
end
begin
Ractor.new{}.dup
rescue
rs << :ok if e.message == 'allocator undefined for Ractor'
end
rs
}
# A Ractor can have a name
assert_equal 'test-name', %q{
r = Ractor.new name: 'test-name' do

2
ractor.c
View file

@ -2047,6 +2047,8 @@ void
Init_Ractor(void)
{
rb_cRactor = rb_define_class("Ractor", rb_cObject);
rb_undef_alloc_func(rb_cRactor);
rb_eRactorError = rb_define_class_under(rb_cRactor, "Error", rb_eRuntimeError);
rb_eRactorIsolationError = rb_define_class_under(rb_cRactor, "IsolationError", rb_eRactorError);
rb_eRactorRemoteError = rb_define_class_under(rb_cRactor, "RemoteError", rb_eRactorError);

4
version.h
View file

@ -12,11 +12,11 @@
# define RUBY_VERSION_MINOR RUBY_API_VERSION_MINOR
#define RUBY_VERSION_TEENY 0
#define RUBY_RELEASE_DATE RUBY_RELEASE_YEAR_STR"-"RUBY_RELEASE_MONTH_STR"-"RUBY_RELEASE_DAY_STR
#define RUBY_PATCHLEVEL 52
#define RUBY_PATCHLEVEL 53
#define RUBY_RELEASE_YEAR 2021
#define RUBY_RELEASE_MONTH 3
#define RUBY_RELEASE_DAY 11
#define RUBY_RELEASE_DAY 12
#include "ruby/version.h"