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marshal.c: class name encoding

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* marshal.c (w_object): preserve the encoding of the class name in
  an error message.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50329 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2015-04-16 11:43:37 +00:00
parent c5e9beac25
commit 2c1c5570e8
2 changed files with 9 additions and 2 deletions
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4
marshal.c
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@ -904,8 +904,8 @@ w_object(VALUE obj, struct dump_arg *arg, int limit)
break;
default:
rb_raise(rb_eTypeError, "can't dump %s",
rb_obj_classname(obj));
rb_raise(rb_eTypeError, "can't dump %"PRIsVALUE,
rb_obj_class(obj));
break;
}
RB_GC_GUARD(obj);

7
test/ruby/test_marshal.rb
View file

@ -647,4 +647,11 @@ class TestMarshal < Test::Unit::TestCase
c.cc.call
end
end
def test_undumpable_message
c = Module.new {break module_eval("class IO\u{26a1} < IO;self;end")}
assert_raise_with_message(TypeError, /IO\u{26a1}/) {
Marshal.dump(c.new(0, autoclose: false))
}
end
end