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* eval.c (ruby_Init_refinement): a new function to enable

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Refinements with a warning "Refinements are experimental...".

* ext/refinement/refinement.c, ext/refinement/extconf.rb: a new
  extension library to enable Refinements.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38239 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
shugo 2012-12-06 14:31:43 +00:00
parent 34592fb5b6
commit 328e0ff5ad
5 changed files with 44 additions and 6 deletions
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8
ChangeLog
View file

@ -1,3 +1,11 @@
Thu Dec 6 23:27:50 2012 Shugo Maeda <shugo@ruby-lang.org>
* eval.c (ruby_Init_refinement): a new function to enable
Refinements with a warning "Refinements are experimental...".
* ext/refinement/refinement.c, ext/refinement/extconf.rb: a new
extension library to enable Refinements.
Thu Dec 6 18:23:05 2012 Shugo Maeda <shugo@ruby-lang.org>
* revised r37993 to avoid SEGV/ILL in tests. In r37993, a method

21
eval.c
View file

@ -1616,9 +1616,6 @@ Init_eval(void)
rb_define_private_method(rb_cModule, "include", rb_mod_include, -1);
rb_define_private_method(rb_cModule, "prepend_features", rb_mod_prepend_features, 1);
rb_define_private_method(rb_cModule, "prepend", rb_mod_prepend, -1);
rb_define_private_method(rb_cModule, "using", rb_mod_using, 1);
rb_define_private_method(rb_cModule, "refine", rb_mod_refine, 1);
rb_define_method(rb_cModule, "refinements", rb_mod_refinements, 0);
rb_undef_method(rb_cClass, "module_function");
@ -1629,7 +1626,6 @@ Init_eval(void)
rb_define_singleton_method(rb_cModule, "constants", rb_mod_s_constants, -1);
rb_define_singleton_method(rb_vm_top_self(), "include", top_include, -1);
rb_define_singleton_method(rb_vm_top_self(), "using", top_using, 1);
rb_define_method(rb_mKernel, "extend", rb_obj_extend, -1);
@ -1641,3 +1637,20 @@ Init_eval(void)
OBJ_TAINT(exception_error);
OBJ_FREEZE(exception_error);
}
#if defined __GNUC__ && __GNUC__ >= 4
#pragma GCC visibility push(default)
#endif
void
ruby_Init_refinement(void)
{
rb_define_private_method(rb_cModule, "using", rb_mod_using, 1);
rb_define_private_method(rb_cModule, "refine", rb_mod_refine, 1);
rb_define_method(rb_cModule, "refinements", rb_mod_refinements, 0);
rb_define_singleton_method(rb_vm_top_self(), "using", top_using, 1);
}
#if defined __GNUC__ && __GNUC__ >= 4
#pragma GCC visibility pop
#endif

3
ext/refinement/extconf.rb Normal file
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@ -0,0 +1,3 @@
require 'mkmf'
create_makefile('refinement')

8
ext/refinement/refinement.c Normal file
View file

@ -0,0 +1,8 @@
void ruby_Init_refinement(void);
void
Init_refinement(void)
{
rb_warn("Refinements are experimental, and the behavior may change in future versions of Ruby!");
ruby_Init_refinement();
}

10
test/ruby/test_refinement.rb
View file

@ -1,6 +1,8 @@
require 'test/unit'
require_relative 'envutil'
require "refinement"
class TestRefinement < Test::Unit::TestCase
class Foo
def x
@ -480,7 +482,9 @@ class TestRefinement < Test::Unit::TestCase
end
def test_main_using
assert_in_out_err([], <<-INPUT, %w(:C :M), [])
assert_in_out_err([], <<-INPUT, %w(:C :M), /Refinements are experimental/)
require "refinement"
class C
def foo
:C
@ -775,7 +779,9 @@ class TestRefinement < Test::Unit::TestCase
assert_equal("original", UsingMethodCache::M::ORIGINAL_FOO)
assert_equal("M2", UsingMethodCache::M::M2_FOO)
assert_in_out_err([], <<-INPUT, %w(:M1 :M2), [])
assert_in_out_err([], <<-INPUT, %w(:M1 :M2), /Refinements are experimental/)
require "refinement"
class C
def foo
"original"