Bug #18743 ยป 01-Recreate-stacktrace-enumerator.patch
| enumerator.c | ||
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{
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VALUE curr, vs;
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if (e->stop_exc)
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if (e->stop_exc) {
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VALUE result = rb_ivar_get(e->stop_exc, id_result);
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e->stop_exc = rb_exc_new2(rb_eStopIteration, "iteration reached an end");
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rb_ivar_set(e->stop_exc, id_result, result);
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rb_exc_raise(e->stop_exc);
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}
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curr = rb_fiber_current();
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| test/ruby/test_enumerator.rb | ||
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assert_equal(res, exc.result)
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end
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def test_stopiteration_rescue
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e = [1].each
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res = e.each {}
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e.next
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e.peek rescue nil
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e.next rescue nil
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exc = assert_raise(StopIteration) { e.peek }
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assert_include(exc.backtrace.first, "test_enumerator.rb:#{__LINE__-1}:")
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assert_equal(res, exc.result)
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exc = assert_raise(StopIteration) { e.next }
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assert_include(exc.backtrace.first, "test_enumerator.rb:#{__LINE__-1}:")
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assert_equal(res, exc.result)
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end
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def test_next_values
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o = Object.new
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def o.each
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