Fix XCTAssertThrowsError method signature

tonyfreeman · tonyfreeman · commit 64b4a79a3d57 · 2017-12-10T21:25:36.000Z
diff --git a/Sources/XCTest/Public/XCTAssert.swift b/Sources/XCTest/Public/XCTAssert.swift
@@ -306,7 +306,7 @@ public func XCTFail(_ message: String = "", file: StaticString = #file, line: UI
     }
 }
 
-public func XCTAssertThrowsError<T>(_ expression: @autoclosure () throws -> T, _ message: String = "", file: StaticString = #file, line: UInt = #line, _ errorHandler: (_ error: Swift.Error) -> Void = { _ in }) {
+public func XCTAssertThrowsError<T>(_ expression: @autoclosure () throws -> T, _ message: @autoclosure () -> String = "", file: StaticString = #file, line: UInt = #line, _ errorHandler: (_ error: Swift.Error) -> Void = { _ in }) {
     _XCTEvaluateAssertion(.throwsError, message: message, file: file, line: line) {
         var caughtErrorOptional: Swift.Error?
         do {

Original file line number	Diff line number	Diff line change
`@@ -306,7 +306,7 @@ public func XCTFail(_ message: String = "", file: StaticString = #file, line: UI`
`306`	`306`	`}`
`307`	`307`	`}`
`308`	`308`
`309`		`-public func XCTAssertThrowsError<T>(_ expression: @autoclosure () throws -> T, _ message: String = "", file: StaticString = #file, line: UInt = #line, _ errorHandler: (_ error: Swift.Error) -> Void = { _ in }) {`
	`309`	`+public func XCTAssertThrowsError<T>(_ expression: @autoclosure () throws -> T, _ message: @autoclosure () -> String = "", file: StaticString = #file, line: UInt = #line, _ errorHandler: (_ error: Swift.Error) -> Void = { _ in }) {`
`310`	`310`	`_XCTEvaluateAssertion(.throwsError, message: message, file: file, line: line) {`
`311`	`311`	`var caughtErrorOptional: Swift.Error?`
`312`	`312`	`do {`