Add comments.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91430 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/AnalysisConsumer.cpp b/lib/Frontend/AnalysisConsumer.cpp
index a2c93e5..a74bbc2 100644
--- a/lib/Frontend/AnalysisConsumer.cpp
+++ b/lib/Frontend/AnalysisConsumer.cpp
@@ -268,7 +268,8 @@
// Explicitly destroy the PathDiagnosticClient. This will flush its output.
// FIXME: This should be replaced with something that doesn't rely on
- // side-effects in PathDiagnosticClient's destructor.
+ // side-effects in PathDiagnosticClient's destructor. This is required when
+ // used with option -disable-free.
Mgr.reset(NULL);
}