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numeric.c: preserve encoding

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* numeric.c (num_init_copy): preserve encoding of error message.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44613 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2014-01-15 08:16:42 +00:00
parent c1b4b10a12
commit eb6575e137
2 changed files with 11 additions and 2 deletions
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2
numeric.c
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@ -332,7 +332,7 @@ num_sadded(VALUE x, VALUE name)
static VALUE static VALUE
num_init_copy(VALUE x, VALUE y) num_init_copy(VALUE x, VALUE y)
{ {
rb_raise(rb_eTypeError, "can't copy %s", rb_obj_classname(x)); rb_raise(rb_eTypeError, "can't copy %"PRIsVALUE, rb_obj_class(x));
UNREACHABLE; UNREACHABLE;
} }

11
test/ruby/test_numeric.rb
View file

@ -56,11 +56,20 @@ class TestNumeric < Test::Unit::TestCase
end end
end end
def test_numeric def test_singleton_method
a = Numeric.new a = Numeric.new
assert_raise_with_message(TypeError, /foo/) { def a.foo; end } assert_raise_with_message(TypeError, /foo/) { def a.foo; end }
assert_raise_with_message(TypeError, /\u3042/) { eval("def a.\u3042; end") } assert_raise_with_message(TypeError, /\u3042/) { eval("def a.\u3042; end") }
end
def test_dup
a = Numeric.new
assert_raise(TypeError) { a.dup } assert_raise(TypeError) { a.dup }
c = Module.new do
break eval("class C\u{3042} < Numeric; self; end")
end
assert_raise_with_message(TypeError, /C\u3042/) {c.new.dup}
end end
def test_quo def test_quo