reenable the test

David Ungar · David Ungar · commit 735607576488 · 2020-11-17T14:28:30.000-08:00
diff --git a/Tests/SwiftDriverTests/IncrementalCompilationTests.swift b/Tests/SwiftDriverTests/IncrementalCompilationTests.swift
@@ -358,10 +358,8 @@ final class IncrementalCompilationTests: XCTestCase {
 
   // FIXME: why does it fail on Linux in CI?
   func testIncrementalDiagnostics() throws {
-    #if !os(Linux)
     prepare()
     try testIncremental(checkDiagnostics: true)
-    #endif
   }
 
   func testIncremental() throws {

Original file line number	Diff line number	Diff line change
`@@ -358,10 +358,8 @@ final class IncrementalCompilationTests: XCTestCase {`
`358`	`358`
`359`	`359`	`// FIXME: why does it fail on Linux in CI?`
`360`	`360`	`func testIncrementalDiagnostics() throws {`
`361`		`- #if !os(Linux)`
`362`	`361`	`prepare()`
`363`	`362`	`try testIncremental(checkDiagnostics: true)`
`364`		`- #endif`
`365`	`363`	`}`
`366`	`364`
`367`	`365`	`func testIncremental() throws {`