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<?hh function main() { $a = Pair {1, 2}; $b = &$a[0]; } main();
based on PSRdJ
Output for 5.4.34
Parse error: syntax error, unexpected 'function' (T_FUNCTION) in /in/3A3jK on line 3
Process exited with code 255.
Output for 5.4.0 - 5.4.32
<?hh function main() { $a = Pair {1, 2}; $b = &$a[0]; } main();