[analyzer] Cleanup leak warnings: do not print the names of variables from other functions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179219 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp b/lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp
index 79409e8..fa864b4 100644
--- a/lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp
@@ -2150,7 +2150,14 @@
StoreManager::FindUniqueBinding FB(Sym);
StateMgr.iterBindings(St, FB);
- if (FB) FirstBinding = FB.getRegion();
+ if (FB) {
+ const MemRegion *R = FB.getRegion();
+ const VarRegion *VR = R->getAs<VarRegion>();
+ // Do not show local variables belonging to a function other than
+ // where the error is reported.
+ if (!VR || VR->getStackFrame() == LeakContext->getCurrentStackFrame())
+ FirstBinding = R;
+ }
// Allocation node, is the last node in the current context in which the
// symbol was tracked.