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<?php class A { const c = D::c; } $a = new A; class D { const c = A::c; } print_r($a);
Output for git.master, git.master_jit
Fatal error: Uncaught Error: Cannot declare self-referencing constant D::c in /in/GLPWA:4 Stack trace: #0 {main} thrown in /in/GLPWA on line 4
Process exited with code 255.
Output for rfc.property-hooks
Fatal error: Uncaught Error: Cannot declare self-referencing constant D::c in /in/GLPWA:4 Stack trace: #0 /in/GLPWA(6): [constant expression]() #1 {main} thrown in /in/GLPWA on line 4
Process exited with code 255.

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