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<?php trait foo { public function bar() { echo 'trait'; } } class a { public function bar() { echo 'parent'; } } class b extends a { use foo { a::bar insteadof bar; bar as bat; } } (new b)->bar();
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Class a is not a trait, Only traits may be used in 'as' and 'insteadof' statements in /in/qOS5T on line 11
Process exited with code 255.

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