add fixme.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74581 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/RegionStore.cpp b/lib/Analysis/RegionStore.cpp
index 5c53c1a..4857a40 100644
--- a/lib/Analysis/RegionStore.cpp
+++ b/lib/Analysis/RegionStore.cpp
@@ -1428,6 +1428,7 @@
// e.g.: int x; char *y = (char*) &x; if (*y) ...
// 'y' => element region. 'x' is its super region.
// We only add one level super region for now.
+ // FIXME: maybe multiple level of super regions should be added.
if (const SubRegion *SR = dyn_cast<SubRegion>(RX)) {
RegionRoots.push_back(SR->getSuperRegion());
}