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<?php (function(double $x){})(1.2);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: "double" will be interpreted as a class name. Did you mean "float"? Write "\double" to suppress this warning in /in/389LR on line 3 Fatal error: Uncaught TypeError: {closure}(): Argument #1 ($x) must be of type double, float given, called in /in/389LR on line 3 and defined in /in/389LR:3 Stack trace: #0 /in/389LR(3): {closure}(1.2) #1 {main} thrown in /in/389LR on line 3
Process exited with code 255.

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