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The exception should be thrown if an object doesn't implement Traversable AND doesn't implement Countable, not when it doesn't implement Traversable but DOES implement Countable
Copy file name to clipboardExpand all lines: src/Symfony/Component/Console/Question/Question.php
+1-1Lines changed: 1 addition & 1 deletion
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@@ -140,7 +140,7 @@ public function setAutocompleterValues($values)
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}
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if (null !== $values && !is_array($values)) {
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if (!$valuesinstanceof \Traversable || $valuesinstanceof \Countable) {
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if (!$valuesinstanceof \Traversable || !$valuesinstanceof \Countable) {
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thrownew \InvalidArgumentException('Autocompleter values can be either an array, `null` or an object implementing both `Countable` and `Traversable` interfaces.');
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