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* eval.c (rb_mod_refine): fix the error message when no block is

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given.  [ruby-dev:46319] [Bug #7244]

* test/ruby/test_refinement.rb: related test.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37390 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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shugo 2012-10-30 14:58:47 +00:00
parent 05ba90697f
commit e46471e90c
3 changed files with 20 additions and 0 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
Tue Oct 30 23:59:32 2012 Shugo Maeda <shugo@ruby-lang.org>
* eval.c (rb_mod_refine): fix the error message when no block is
given. [ruby-dev:46319] [Bug #7244]
* test/ruby/test_refinement.rb: related test.
Tue Oct 30 19:27:48 2012 NAKAMURA Usaku <usa@ruby-lang.org> Tue Oct 30 19:27:48 2012 NAKAMURA Usaku <usa@ruby-lang.org>
* process.c (redirect_dup2): set standard handles when new fd is stdio, * process.c (redirect_dup2): set standard handles when new fd is stdio,

3
eval.c
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@ -1203,6 +1203,9 @@ rb_mod_refine(VALUE module, VALUE klass)
ID id_refinements, id_refined_class; ID id_refinements, id_refined_class;
VALUE refinements; VALUE refinements;
if (!rb_block_given_p()) {
rb_raise(rb_eArgError, "no block given");
}
check_class_or_module(klass); check_class_or_module(klass);
CONST_ID(id_refinements, "__refinements__"); CONST_ID(id_refinements, "__refinements__");
refinements = rb_attr_get(module, id_refinements); refinements = rb_attr_get(module, id_refinements);

10
test/ruby/test_refinement.rb
View file

@ -520,4 +520,14 @@ class TestRefinement < Test::Unit::TestCase
} }
assert_equal({c2 => c2_ext}, m2.refinements) assert_equal({c2 => c2_ext}, m2.refinements)
end end
def test_refine_without_block
c1 = Class.new
e = assert_raise(ArgumentError) {
Module.new do
refine c1
end
}
assert_equal("no block given", e.message)
end
end end