Function _Validate_pattern_path

src/ast/ast_validations.c:920–937

validate a pattern-path expression

// validate a pattern-path expression
static VISITOR_STRATEGY _Validate_pattern_path
(
	const cypher_astnode_t *n,  // ast-node
	bool start,                 // first traversal
	ast_visitor *visitor        // visitor
) {
	validations_ctx *vctx = AST_Visitor_GetContext(visitor);

	if(!start) {
		return VISITOR_CONTINUE;
	}

	if(vctx->clause == CYPHER_AST_CREATE &&
		(_Validate_CREATE_Entities(n, vctx->defined_identifiers) == AST_INVALID)) {
		return VISITOR_BREAK;
	}
	return VISITOR_RECURSE;
}

// validate a named path
static VISITOR_STRATEGY _Validate_named_path