Z_AST            7430 Zend/zend_compile.c 		Z_AST(result->u.constant) = ast;
Z_AST             463 Zend/zend_operators.h #define Z_AST_P(zval_p)			Z_AST(*zval_p)
Z_AST             479 Zend/zend_operators.h #define Z_AST_PP(zval_p)		Z_AST(**zval_p)