Suppress FileManager.createFile warning on Linux

keith · keith · commit 03cb67cd4b2d · 2018-10-30T09:39:16.000-07:00
Works around https://bugs.swift.org/browse/SR-1638
diff --git a/Sources/SwiftSyntax/JSONDiagnosticConsumer.swift b/Sources/SwiftSyntax/JSONDiagnosticConsumer.swift
@@ -60,7 +60,7 @@ public final class JSONDiagnosticConsumer: DiagnosticConsumer {
         if FileManager.default.fileExists(atPath: url.path) {
           try FileManager.default.removeItem(at: url)
         }
-        FileManager.default.createFile(atPath: url.path, contents: data)
+        _ = FileManager.default.createFile(atPath: url.path, contents: data)
       case .stdout:
         FileHandle.standardOutput.write(data)
       }

Original file line number	Diff line number	Diff line change
`@@ -60,7 +60,7 @@ public final class JSONDiagnosticConsumer: DiagnosticConsumer {`
`60`	`60`	`if FileManager.default.fileExists(atPath: url.path) {`
`61`	`61`	`try FileManager.default.removeItem(at: url)`
`62`	`62`	`}`
`63`		`- FileManager.default.createFile(atPath: url.path, contents: data)`
	`63`	`+ _ = FileManager.default.createFile(atPath: url.path, contents: data)`
`64`	`64`	`case .stdout:`
`65`	`65`	`FileHandle.standardOutput.write(data)`
`66`	`66`	`}`