Small cleanups

Author: David Ungar

Sources/SwiftDriver/Driver/Driver.swift

@@ -839,9 +839,7 @@ extension Driver {
  forceResponseFiles: forceResponseFiles,
  recordedInputModificationDates: recordedInputModificationDates)
 
- buildRecordInfo?.writeBuildRecord(
- jobs,
- nil)
+ buildRecordInfo?.writeBuildRecord( jobs, nil)
 
  // If requested, warn for options that weren't used by the driver after the build is finished.
  if parsedOptions.hasArgument(.driverWarnUnusedOptions) {

Sources/SwiftDriver/Incremental Compilation/BuildRecordInfo.swift

@@ -100,8 +100,11 @@ import SwiftOptions
  : partialBuildRecordPath
  }
 
+ /// Write out the build record.
+ /// \c Jobs must include all of the compilation jobs.
+ /// \c Inputs will hold all the primary inputs that were not compiled because of incremental compilation
  func writeBuildRecord(_ jobs: [Job],
- _ deferredInputs: Set<TypedVirtualPath>?
+ _ Inputs: Set<TypedVirtualPath>?
  ) {
  let jobResultsByInput = Dictionary(
  uniqueKeysWithValues: finishedCommands.flatMap { job, result in
@@ -116,7 +119,7 @@ import SwiftOptions
  uniqueKeysWithValues:
  compilationInputModificationDates.map { input, modDate in
  let status = InputInfo.Status.finalStatus(
- wasDeferred: deferredInputs?.contains(input),
+ wasDeferred: Inputs?.contains(input),
  jobResult: jobResultsByInput[input])
  return (input.file, InputInfo(status: status, previousModTime: modDate))
  }

Sources/SwiftDriver/Incremental Compilation/InputInfo.swift

@@ -74,7 +74,7 @@ public extension InputInfo {
  jobResult: ProcessResult?
  ) -> Self {
  assert(wasDeferred != true || jobResult == nil,
- "When run, should have been removed from deferred status")
+ "When run, should have been removed from status")
  if (jobResult?.isAOK ?? false) || wasDeferred == true {
  return .upToDate
  }