 		
 		// 0 measures and invalid repeat count
 		do {
-			try Repeat(measures: [], repeatCount: 0)
+			let _ = try Repeat(measures: [], repeatCount: 0)
 		} catch RepeatError.NoMeasures {
 		} catch {
 			expected(RepeatError.NoMeasures, actual: error)

	func testInitFailure() {
		// 0 Measures given
		do {
			try Repeat(measures: [])
		} catch RepeatError.NoMeasures {
		} catch {
			expected(RepeatError.NoMeasures, actual: error)
		}
		
		do {
			try Repeat(measures: [], repeatCount: 1)
		} catch RepeatError.NoMeasures {
		} catch {
			expected(RepeatError.NoMeasures, actual: error)

		
		// Repeat count is 0
		do {
			let _ = try Repeat(measures: [measure1, measure2], repeatCount: 0)
		} catch RepeatError.InvalidRepeatCount {
		} catch {
			expected(RepeatError.InvalidRepeatCount, actual: error)
