r370493 - [clang-scan-deps] NFC, remove outdated implementation comment

[Alex Lorenz via cfe-commits]

Author: arphaman
Date: Fri Aug 30 10:34:22 2019
New Revision: 370493

URL: http://llvm.org/viewvc/llvm-project?rev=370493&view=rev
Log:
[clang-scan-deps] NFC, remove outdated implementation comment

There's no need to purge symlinked entries in the FileManager,
as the new FileEntryRef API allows us to compute dependencies more
accurately when the FileManager is reused.

Modified:
    cfe/trunk/lib/Tooling/DependencyScanning/DependencyScanningWorker.cpp

Modified: cfe/trunk/lib/Tooling/DependencyScanning/DependencyScanningWorker.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Tooling/DependencyScanning/DependencyScanningWorker.cpp?rev=370493&r1=370492&r2=370493&view=diff
==============================================================================
--- cfe/trunk/lib/Tooling/DependencyScanning/DependencyScanningWorker.cpp (original)
+++ cfe/trunk/lib/Tooling/DependencyScanning/DependencyScanningWorker.cpp Fri Aug 30 10:34:22 2019
@@ -87,7 +87,6 @@ public:
 
     // Use the dependency scanning optimized file system if we can.
     if (DepFS) {
-      // FIXME: Purge the symlink entries from the stat cache in the FM.
       const CompilerInvocation &CI = Compiler.getInvocation();
       // Add any filenames that were explicity passed in the build settings and
       // that might be opened, as we want to ensure we don't run source