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run code in 200+ php & hhvm versions
Bugs & Features
<?hh // decl class B { use A; } interface A {}
Output for 5.6.0 - 5.6.30, 7.0.0 - 7.1.7
Parse error: syntax error, unexpected 'class' (T_CLASS) in /in/21suj on line 3
Process exited with code 255.
Output for hhvm-3.15.4
Fatal error: Uncaught Error: B cannot use A - it is not a trait in /in/21suj:3 Stack trace: #0 {main}
Process exited with code 255.