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eval_error.c: fix loop on exception in message

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* error.c (rb_get_message): accessor to the message.

* eval_error.c (rb_ec_error_print): handle exceptions on fetching
  the message.  [Bug #14566]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63133 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2018-04-11 08:03:43 +00:00
parent a7c7cfb874
commit aa2b32ae4b
3 changed files with 35 additions and 13 deletions
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11
test/ruby/test_exception.rb
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@ -1309,4 +1309,15 @@ $stderr = $stdout; raise "\x82\xa0"') do |outs, errs, status|
assert_operator(message, :end_with?, top)
end
end
def test_exception_in_message
code = "#{<<~"begin;"}\n#{<<~'end;'}"
begin;
class Bug14566 < StandardError
def message; raise self.class; end
end
raise Bug14566
end;
assert_in_out_err([], code, [], /Bug14566/, success: false, timeout: 1)
end
end