Silence compiler warnings about using optionals with string interpolation.

briancroom · briancroom · commit d177e27e283c · 2016-12-01T00:43:47.000-08:00
diff --git a/Sources/XCTest/Public/XCTAssert.swift b/Sources/XCTest/Public/XCTAssert.swift
@@ -173,7 +173,7 @@ public func XCTAssertEqual<T: Equatable>(_ expression1: @autoclosure () throws -
         if value1 == value2 {
             return .success
         } else {
-            return .expectedFailure("(\"\(value1)\") is not equal to (\"\(value2)\")")
+            return .expectedFailure("(\"\(String(describing: value1))\") is not equal to (\"\(String(describing: value2))\")")
         }
     }
 }
@@ -316,7 +316,7 @@ public func XCTAssertNotEqual<T: Equatable>(_ expression1: @autoclosure () throw
         if value1 != value2 {
             return .success
         } else {
-            return .expectedFailure("(\"\(value1)\") is equal to (\"\(value2)\")")
+            return .expectedFailure("(\"\(String(describing: value1))\") is equal to (\"\(String(describing: value2))\")")
         }
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -173,7 +173,7 @@ public func XCTAssertEqual<T: Equatable>(_ expression1: @autoclosure () throws -`
`173`	`173`	`if value1 == value2 {`
`174`	`174`	`return .success`
`175`	`175`	`} else {`
`176`		`- return .expectedFailure("(\"\(value1)\") is not equal to (\"\(value2)\")")`
	`176`	`+ return .expectedFailure("(\"\(String(describing: value1))\") is not equal to (\"\(String(describing: value2))\")")`
`177`	`177`	`}`
`178`	`178`	`}`
`179`	`179`	`}`
`@@ -316,7 +316,7 @@ public func XCTAssertNotEqual<T: Equatable>(_ expression1: @autoclosure () throw`
`316`	`316`	`if value1 != value2 {`
`317`	`317`	`return .success`
`318`	`318`	`} else {`
`319`		`- return .expectedFailure("(\"\(value1)\") is equal to (\"\(value2)\")")`
	`319`	`+ return .expectedFailure("(\"\(String(describing: value1))\") is equal to (\"\(String(describing: value2))\")")`
`320`	`320`	`}`
`321`	`321`	`}`
`322`	`322`	`}`