assign_ast       2257 Zend/zend_compile.c 		zend_ast *assign_ast = zend_ast_create(ZEND_AST_ASSIGN, var_ast,
assign_ast       2259 Zend/zend_compile.c 		zend_compile_assign(&dummy_node, assign_ast);
assign_ast       2621 Zend/zend_compile.c 	zend_ast *assign_ast = zend_ast_create(ZEND_AST_ASSIGN_REF, var_ast,
assign_ast       2623 Zend/zend_compile.c 	zend_compile_assign_ref(NULL, assign_ast);