// Souffle - A Datalog Compiler
// Copyright (c) 2020, The Souffle Developers. All rights reserved
// Licensed under the Universal Permissive License v 1.0 as shown at:
// - https://opensource.org/licenses/UPL
// - <souffle root>/licenses/SOUFFLE-UPL.txt

//
// Facts 2
//
// Check if constant expressions involving symbols are evaluated correctly in facts
//


.decl A(x: symbol)

A(cat("meow ", "meow")).
A(to_string(10)).
A(to_string(-10)).

.output A()


