Function _visit_binary_op

src/ast/ast_validations.c:2000–2014

visit a binary operator, break if it is unsupported

// visit a binary operator, break if it is unsupported
static VISITOR_STRATEGY _visit_binary_op
(
	const cypher_astnode_t *n,  // ast-node
	bool start,                 // first traversal
	ast_visitor *visitor        // visitor
) {
	const cypher_operator_t *op = cypher_ast_binary_operator_get_operator(n);
	if(op == CYPHER_OP_SUBSCRIPT ||
	   op == CYPHER_OP_MAP_PROJECTION ||
	   op == CYPHER_OP_REGEX) {
		Error_UnsupportedASTOperator(op);
		return VISITOR_BREAK;
	}
	return VISITOR_RECURSE;
}

// validate a query
static AST_Validation _ValidateScopes