Function isNonNegativeInt

conformance/conformance_test.go:407–413

(expr ast.Expr)

}

func isNonNegativeInt(expr ast.Expr) bool {
	if expr.Kind() != ast.LiteralKind {
		return false
	}
	val := expr.AsLiteral()
	return val.Type() == cel.IntType && val.(types.Int) >= 0
}