From 56a938ff85a444eb3d30d2634d92ce5b1f6fae56 Mon Sep 17 00:00:00 2001
From: Anna Zaks <ganna@apple.com>
Date: Fri, 16 Mar 2012 23:24:20 +0000
Subject: [PATCH] [analyzer] Create symbol-aware stack hints (building upon
 r152837).

The symbol-aware stack hint combines the checker-provided message
with the information about how the symbol was passed to the callee: as
a parameter or a return value.

For malloc, the generated messages look like this :
"Returning from 'foo'; released memory via 1st parameter"
"Returning from 'foo'; allocated memory via 1st parameter"
"Returning from 'foo'; allocated memory returned"
"Returning from 'foo'; reallocation of 1st parameter failed"


(We are yet to handle cases when the symbol is a field in a struct or
an array element.)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152962 91177308-0d34-0410-b5e6-96231b3b80d8
---
 .../Core/BugReporter/PathDiagnostic.h         |  71 +-
 lib/StaticAnalyzer/Checkers/MallocChecker.cpp |  38 +-
 lib/StaticAnalyzer/Core/BugReporter.cpp       |  33 +-
 lib/StaticAnalyzer/Core/PathDiagnostic.cpp    |  91 ++
 test/Analysis/malloc-plist.c                  | 922 ++++++++++++++++--
 5 files changed, 1063 insertions(+), 92 deletions(-)

diff --git a/include/clang/StaticAnalyzer/Core/BugReporter/PathDiagnostic.h b/include/clang/StaticAnalyzer/Core/BugReporter/PathDiagnostic.h
index fea02caafd..b40bc71010 100644
--- a/include/clang/StaticAnalyzer/Core/BugReporter/PathDiagnostic.h
+++ b/include/clang/StaticAnalyzer/Core/BugReporter/PathDiagnostic.h
@@ -41,6 +41,8 @@ class Stmt;
 namespace ento {
 
 class ExplodedNode;
+class SymExpr;
+typedef const SymExpr* SymbolRef;
 
 //===----------------------------------------------------------------------===//
 // High-level interface for handlers of path-sensitive diagnostics.
@@ -357,6 +359,52 @@ public:
   virtual void Profile(llvm::FoldingSetNodeID &ID) const;
 };
 
+/// \brief Interface for classes constructing Stack hints.
+///
+/// If a PathDiagnosticEvent occurs in a different frame than the final 
+/// diagnostic the hints can be used to summarise the effect of the call.
+class StackHintGenerator {
+public:
+  virtual ~StackHintGenerator() = 0;
+
+  /// \brief Construct the Diagnostic message for the given ExplodedNode.
+  virtual std::string getMessage(const ExplodedNode *N) = 0;
+};
+
+/// \brief Constructs a Stack hint for the given symbol.
+///
+/// The class knows how to construct the stack hint message based on
+/// traversing the CallExpr associated with the call and checking if the given
+/// symbol is returned or is one of the arguments.
+/// The hint can be customized by redefining 'getMessageForX()' methods.
+class StackHintGeneratorForSymbol : public StackHintGenerator {
+private:
+  SymbolRef Sym;
+  std::string Msg;
+
+public:
+  StackHintGeneratorForSymbol(SymbolRef S, StringRef M) : Sym(S), Msg(M) {}
+  virtual ~StackHintGeneratorForSymbol() {}
+
+  /// \brief Search the call expression for the symbol Sym and dispatch the
+  /// 'getMessageForX()' methods to construct a specific message.
+  virtual std::string getMessage(const ExplodedNode *N);
+
+  /// Prints the ordinal form of the given integer,
+  /// only valid for ValNo : ValNo > 0.
+  void printOrdinal(unsigned ValNo, llvm::raw_svector_ostream &Out);
+
+  /// Produces the message of the following form:
+  ///   'Msg via Nth parameter'
+  virtual std::string getMessageForArg(const Expr *ArgE, unsigned ArgIndex);
+  virtual std::string getMessageForReturn(const CallExpr *CallExpr) {
+    return Msg + " returned";
+  }
+  virtual std::string getMessageForSymbolNotFound() {
+    return Msg;
+  }
+};
+
 class PathDiagnosticEventPiece : public PathDiagnosticSpotPiece {
   llvm::Optional<bool> IsPrunable;
 
@@ -364,16 +412,14 @@ class PathDiagnosticEventPiece : public PathDiagnosticSpotPiece {
   /// supply a message that will be used to construct an extra hint on the
   /// returns from all the calls on the stack from this event to the final
   /// diagnostic.
-  /// TODO: This should be a callback that constructs a string given the
-  /// ExplodedNode, which would allow the checkers to refer to the expression.
-  std::string CallStackMessage;
+  llvm::OwningPtr<StackHintGenerator> CallStackHint;
 
 public:
   PathDiagnosticEventPiece(const PathDiagnosticLocation &pos,
                            StringRef s, bool addPosRange = true,
-                           StringRef callStackMsg = "")
+                           StackHintGenerator *stackHint = 0)
     : PathDiagnosticSpotPiece(pos, s, Event, addPosRange),
-      CallStackMessage(callStackMsg) {}
+      CallStackHint(stackHint) {}
 
   ~PathDiagnosticEventPiece();
 
@@ -391,11 +437,16 @@ public:
     return IsPrunable.hasValue() ? IsPrunable.getValue() : false;
   }
   
-  StringRef getCallStackMessage() {
-    if (!CallStackMessage.empty())
-      return CallStackMessage;
-    else
-      return StringRef();
+  bool hasCallStackHint() {
+    return (CallStackHint != 0);
+  }
+
+  /// Produce the hint for the given node. The node contains 
+  /// information about the call for which the diagnostic can be generated.
+  StringRef getCallStackMessage(const ExplodedNode *N) {
+    if (CallStackHint)
+      return CallStackHint->getMessage(N);
+    return "";  
   }
 
   static inline bool classof(const PathDiagnosticPiece *P) {
diff --git a/lib/StaticAnalyzer/Checkers/MallocChecker.cpp b/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
index e071626eb6..2926fd5c04 100644
--- a/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
@@ -243,6 +243,29 @@ private:
                                    const ExplodedNode *PrevN,
                                    BugReporterContext &BRC,
                                    BugReport &BR);
+  private:
+    class StackHintGeneratorForReallocationFailed
+        : public StackHintGeneratorForSymbol {
+    public:
+      StackHintGeneratorForReallocationFailed(SymbolRef S, StringRef M)
+        : StackHintGeneratorForSymbol(S, M) {}
+
+      virtual std::string getMessageForArg(const Expr *ArgE, unsigned ArgIndex) {
+        SmallString<200> buf;
+        llvm::raw_svector_ostream os(buf);
+
+        os << "; reallocation of ";
+        // Printed parameters start at 1, not 0.
+        printOrdinal(++ArgIndex, os);
+        os << " parameter failed";
+
+        return os.str();
+      }
+
+      virtual std::string getMessageForReturn(const CallExpr *CallExpr) {
+        return "; reallocation of returned value failed";
+      }
+    };
   };
 };
 } // end anonymous namespace
@@ -1249,7 +1272,7 @@ MallocChecker::MallocBugVisitor::VisitNode(const ExplodedNode *N,
 
   const Stmt *S = 0;
   const char *Msg = 0;
-  const char *StackMsg = 0;
+  StackHintGeneratorForSymbol *StackHint = 0;
 
   // Retrieve the associated statement.
   ProgramPoint ProgLoc = N->getLocation();
@@ -1269,14 +1292,15 @@ MallocChecker::MallocBugVisitor::VisitNode(const ExplodedNode *N,
   if (Mode == Normal) {
     if (isAllocated(RS, RSPrev, S)) {
       Msg = "Memory is allocated";
-      StackMsg = ", which allocated memory";
+      StackHint = new StackHintGeneratorForSymbol(Sym, "; allocated memory");
     } else if (isReleased(RS, RSPrev, S)) {
       Msg = "Memory is released";
-      StackMsg = ", which released memory";
+      StackHint = new StackHintGeneratorForSymbol(Sym, "; released memory");
     } else if (isReallocFailedCheck(RS, RSPrev, S)) {
       Mode = ReallocationFailed;
       Msg = "Reallocation failed";
-      StackMsg = ", where reallocation failed";
+      StackHint = new StackHintGeneratorForReallocationFailed(Sym,
+                                                   "; reallocation failed");
     }
 
   // We are in a special mode if a reallocation failed later in the path.
@@ -1296,18 +1320,18 @@ MallocChecker::MallocBugVisitor::VisitNode(const ExplodedNode *N,
     if (!(FunName.equals("realloc") || FunName.equals("reallocf")))
       return 0;
     Msg = "Attempt to reallocate memory";
-    StackMsg = ", which attempted to reallocate memory";
+    StackHint = new StackHintGeneratorForSymbol(Sym, "; reallocated memory");
     Mode = Normal;
   }
 
   if (!Msg)
     return 0;
-  assert(StackMsg);
+  assert(StackHint);
 
   // Generate the extra diagnostic.
   PathDiagnosticLocation Pos(S, BRC.getSourceManager(),
                              N->getLocationContext());
-  return new PathDiagnosticEventPiece(Pos, Msg, true, StackMsg);
+  return new PathDiagnosticEventPiece(Pos, Msg, true, StackHint);
 }
 
 
diff --git a/lib/StaticAnalyzer/Core/BugReporter.cpp b/lib/StaticAnalyzer/Core/BugReporter.cpp
index b59405bcd2..363a6dffee 100644
--- a/lib/StaticAnalyzer/Core/BugReporter.cpp
+++ b/lib/StaticAnalyzer/Core/BugReporter.cpp
@@ -380,22 +380,29 @@ PathDiagnosticBuilder::getEnclosingStmtLocation(const Stmt *S) {
 //===----------------------------------------------------------------------===//
 // "Minimal" path diagnostic generation algorithm.
 //===----------------------------------------------------------------------===//
+typedef std::pair<PathDiagnosticCallPiece*, const ExplodedNode*> StackDiagPair;
+typedef SmallVector<StackDiagPair, 6> StackDiagVector;
+
 static void updateStackPiecesWithMessage(PathDiagnosticPiece *P,
-                   llvm::SmallVector<PathDiagnosticCallPiece*, 6> &CallStack) {
+                                         StackDiagVector &CallStack) {
   // If the piece contains a special message, add it to all the call
   // pieces on the active stack.
   if (PathDiagnosticEventPiece *ep =
         dyn_cast<PathDiagnosticEventPiece>(P)) {
-    StringRef stackMsg = ep->getCallStackMessage();
 
-    if (!stackMsg.empty())
-      for (llvm::SmallVector<PathDiagnosticCallPiece*, 6>::iterator
-             I = CallStack.begin(), E = CallStack.end(); I != E; ++I)
+    if (ep->hasCallStackHint())
+      for (StackDiagVector::iterator I = CallStack.begin(),
+                                     E = CallStack.end(); I != E; ++I) {
+        PathDiagnosticCallPiece *CP = I->first;
+        const ExplodedNode *N = I->second;
+        StringRef stackMsg = ep->getCallStackMessage(N);
+
         // The last message on the path to final bug is the most important
         // one. Since we traverse the path backwards, do not add the message
         // if one has been previously added.
-        if  (!(*I)->hasCallStackMessage())
-          (*I)->setCallStackMessage(stackMsg);
+        if  (!CP->hasCallStackMessage())
+          CP->setCallStackMessage(stackMsg);
+      }
   }
 }
 
@@ -410,7 +417,7 @@ static void GenerateMinimalPathDiagnostic(PathDiagnostic& PD,
   const ExplodedNode *NextNode = N->pred_empty()
                                         ? NULL : *(N->pred_begin());
 
-  llvm::SmallVector<PathDiagnosticCallPiece*, 6> CallStack;
+  StackDiagVector CallStack;
 
   while (NextNode) {
     N = NextNode;
@@ -424,7 +431,7 @@ static void GenerateMinimalPathDiagnostic(PathDiagnostic& PD,
         PathDiagnosticCallPiece::construct(N, *CE, SMgr);
       PD.getActivePath().push_front(C);
       PD.pushActivePath(&C->path);
-      CallStack.push_back(C);
+      CallStack.push_back(StackDiagPair(C, N));
       continue;      
     }
     
@@ -446,7 +453,7 @@ static void GenerateMinimalPathDiagnostic(PathDiagnostic& PD,
       }
       C->setCallee(*CE, SMgr);
       if (!CallStack.empty()) {
-        assert(CallStack.back() == C);
+        assert(CallStack.back().first == C);
         CallStack.pop_back();
       }
       continue;
@@ -1047,7 +1054,7 @@ static void GenerateExtensivePathDiagnostic(PathDiagnostic& PD,
                                             const ExplodedNode *N) {
   EdgeBuilder EB(PD, PDB);
   const SourceManager& SM = PDB.getSourceManager();
-  llvm::SmallVector<PathDiagnosticCallPiece*, 6> CallStack;
+  StackDiagVector CallStack;
 
   const ExplodedNode *NextNode = N->pred_empty() ? NULL : *(N->pred_begin());
   while (NextNode) {
@@ -1068,7 +1075,7 @@ static void GenerateExtensivePathDiagnostic(PathDiagnostic& PD,
           PathDiagnosticCallPiece::construct(N, *CE, SM);
         PD.getActivePath().push_front(C);
         PD.pushActivePath(&C->path);
-        CallStack.push_back(C);
+        CallStack.push_back(StackDiagPair(C, N));
         break;
       }
       
@@ -1104,7 +1111,7 @@ static void GenerateExtensivePathDiagnostic(PathDiagnostic& PD,
         EB.addContext(CE->getCallExpr());
 
         if (!CallStack.empty()) {
-          assert(CallStack.back() == C);
+          assert(CallStack.back().first == C);
           CallStack.pop_back();
         }
         break;
diff --git a/lib/StaticAnalyzer/Core/PathDiagnostic.cpp b/lib/StaticAnalyzer/Core/PathDiagnostic.cpp
index cd08f9ceb7..2a2b9c615e 100644
--- a/lib/StaticAnalyzer/Core/PathDiagnostic.cpp
+++ b/lib/StaticAnalyzer/Core/PathDiagnostic.cpp
@@ -659,3 +659,94 @@ void PathDiagnostic::FullProfile(llvm::FoldingSetNodeID &ID) const {
   for (meta_iterator I = meta_begin(), E = meta_end(); I != E; ++I)
     ID.AddString(*I);
 }
+
+StackHintGenerator::~StackHintGenerator() {}
+
+std::string StackHintGeneratorForSymbol::getMessage(const ExplodedNode *N){
+  ProgramPoint P = N->getLocation();
+  const CallExit *CExit = dyn_cast<CallExit>(&P);
+  assert(CExit && "Stack Hints should be constructed at CallExit points.");
+
+  const CallExpr *CE = dyn_cast_or_null<CallExpr>(CExit->getStmt());
+  if (!CE)
+    return "";
+
+  // Get the successor node to make sure the return statement is evaluated and
+  // CE is set to the result value.
+  N = *N->succ_begin();
+  if (!N)
+    return getMessageForSymbolNotFound();
+
+  // Check if one of the parameters are set to the interesting symbol.
+  ProgramStateRef State = N->getState();
+  const LocationContext *LCtx = N->getLocationContext();
+  unsigned ArgIndex = 0;
+  for (CallExpr::const_arg_iterator I = CE->arg_begin(),
+                                    E = CE->arg_end(); I != E; ++I, ++ArgIndex){
+    SVal SV = State->getSVal(*I, LCtx);
+
+    // Check if the variable corresponding to the symbol is passed by value.
+    SymbolRef AS = SV.getAsLocSymbol();
+    if (AS == Sym) {
+      return getMessageForArg(*I, ArgIndex);
+    }
+
+    // Check if the parameter is a pointer to the symbol.
+    if (const loc::MemRegionVal *Reg = dyn_cast<loc::MemRegionVal>(&SV)) {
+      SVal PSV = State->getSVal(Reg->getRegion());
+      SymbolRef AS = PSV.getAsLocSymbol();
+      if (AS == Sym) {
+        return getMessageForArg(*I, ArgIndex);
+      }
+    }
+  }
+
+  // Check if we are returning the interesting symbol.
+  SVal SV = State->getSVal(CE, LCtx);
+  SymbolRef RetSym = SV.getAsLocSymbol();
+  if (RetSym == Sym) {
+    return getMessageForReturn(CE);
+  }
+
+  return getMessageForSymbolNotFound();
+}
+
+/// TODO: This is copied from clang diagnostics. Maybe we could just move it to
+/// some common place. (Same as HandleOrdinalModifier.)
+void StackHintGeneratorForSymbol::printOrdinal(unsigned ValNo,
+                                               llvm::raw_svector_ostream &Out) {
+  assert(ValNo != 0 && "ValNo must be strictly positive!");
+
+  // We could use text forms for the first N ordinals, but the numeric
+  // forms are actually nicer in diagnostics because they stand out.
+  Out << ValNo;
+
+  // It is critically important that we do this perfectly for
+  // user-written sequences with over 100 elements.
+  switch (ValNo % 100) {
+  case 11:
+  case 12:
+  case 13:
+    Out << "th"; return;
+  default:
+    switch (ValNo % 10) {
+    case 1: Out << "st"; return;
+    case 2: Out << "nd"; return;
+    case 3: Out << "rd"; return;
+    default: Out << "th"; return;
+    }
+  }
+}
+
+std::string StackHintGeneratorForSymbol::getMessageForArg(const Expr *ArgE,
+                                                        unsigned ArgIndex) {
+  SmallString<200> buf;
+  llvm::raw_svector_ostream os(buf);
+
+  os << Msg << " via ";
+  // Printed parameters start at 1, not 0.
+  printOrdinal(++ArgIndex, os);
+  os << " parameter";
+
+  return os.str();
+}
diff --git a/test/Analysis/malloc-plist.c b/test/Analysis/malloc-plist.c
index f41c0c3a5b..d08ed07d18 100644
--- a/test/Analysis/malloc-plist.c
+++ b/test/Analysis/malloc-plist.c
@@ -47,6 +47,7 @@ void test_wrapper() {
 }
 
 // Test what happens when the same call frees and allocated memory.
+// Also tests the stack hint for parameters, when they are passed directly or via pointer.
 void my_free(void *x) {
     free(x);
 }
@@ -62,6 +63,30 @@ void *test_double_action_call() {
     return buf;
 }
 
+// Test stack hint for 'reallocation failed'.
+char *my_realloc(char *buf) {
+    char *tmp;
+    tmp = (char*)realloc(buf, 0x1000000);
+    if (!tmp) {
+        return tmp;
+    }
+    return tmp;
+}
+void reallocIntra() {
+    char *buf = (char *)malloc(100);
+    buf = my_realloc(buf);
+    free(buf);
+}
+
+// Test stack hint when returning a result.
+static char *malloc_wrapper_ret() {
+    return (char*)malloc(12);
+}
+void use_ret() {
+    char *v;
+    v = malloc_wrapper_ret();
+}
+
 // CHECK: <?xml version="1.0" encoding="UTF-8"?>
 // CHECK: <plist version="1.0">
 // CHECK: <dict>
@@ -1104,9 +1129,9 @@ void *test_double_action_call() {
 // CHECK:      </array>
 // CHECK:      <key>depth</key><integer>1</integer>
 // CHECK:      <key>extended_message</key>
-// CHECK:      <string>Returning from &apos;wrapper&apos;, which allocated memory</string>
+// CHECK:      <string>Returning from &apos;wrapper&apos;; allocated memory returned</string>
 // CHECK:      <key>message</key>
-// CHECK: <string>Returning from &apos;wrapper&apos;, which allocated memory</string>
+// CHECK: <string>Returning from &apos;wrapper&apos;; allocated memory returned</string>
 // CHECK:     </dict>
 // CHECK:     <dict>
 // CHECK:      <key>kind</key><string>control</string>
@@ -1178,12 +1203,12 @@ void *test_double_action_call() {
 // CHECK:         <key>start</key>
 // CHECK:          <array>
 // CHECK:           <dict>
-// CHECK:            <key>line</key><integer>60</integer>
+// CHECK:            <key>line</key><integer>61</integer>
 // CHECK:            <key>col</key><integer>5</integer>
 // CHECK:            <key>file</key><integer>0</integer>
 // CHECK:           </dict>
 // CHECK:           <dict>
-// CHECK:            <key>line</key><integer>60</integer>
+// CHECK:            <key>line</key><integer>61</integer>
 // CHECK:            <key>col</key><integer>5</integer>
 // CHECK:            <key>file</key><integer>0</integer>
 // CHECK:           </dict>
@@ -1191,12 +1216,12 @@ void *test_double_action_call() {
 // CHECK:         <key>end</key>
 // CHECK:          <array>
 // CHECK:           <dict>
-// CHECK:            <key>line</key><integer>61</integer>
+// CHECK:            <key>line</key><integer>62</integer>
 // CHECK:            <key>col</key><integer>5</integer>
 // CHECK:            <key>file</key><integer>0</integer>
 // CHECK:           </dict>
 // CHECK:           <dict>
-// CHECK:            <key>line</key><integer>61</integer>
+// CHECK:            <key>line</key><integer>62</integer>
 // CHECK:            <key>col</key><integer>5</integer>
 // CHECK:            <key>file</key><integer>0</integer>
 // CHECK:           </dict>
@@ -1208,7 +1233,7 @@ void *test_double_action_call() {
 // CHECK:      <key>kind</key><string>event</string>
 // CHECK:      <key>location</key>
 // CHECK:      <dict>
-// CHECK:       <key>line</key><integer>61</integer>
+// CHECK:       <key>line</key><integer>62</integer>
 // CHECK:       <key>col</key><integer>5</integer>
 // CHECK:       <key>file</key><integer>0</integer>
 // CHECK:      </dict>
@@ -1216,12 +1241,12 @@ void *test_double_action_call() {
 // CHECK:      <array>
 // CHECK:        <array>
 // CHECK:         <dict>
-// CHECK:          <key>line</key><integer>61</integer>
+// CHECK:          <key>line</key><integer>62</integer>
 // CHECK:          <key>col</key><integer>5</integer>
 // CHECK:          <key>file</key><integer>0</integer>
 // CHECK:         </dict>
 // CHECK:         <dict>
-// CHECK:          <key>line</key><integer>61</integer>
+// CHECK:          <key>line</key><integer>62</integer>
 // CHECK:          <key>col</key><integer>28</integer>
 // CHECK:          <key>file</key><integer>0</integer>
 // CHECK:         </dict>
@@ -1237,7 +1262,7 @@ void *test_double_action_call() {
 // CHECK:      <key>kind</key><string>event</string>
 // CHECK:      <key>location</key>
 // CHECK:      <dict>
-// CHECK:       <key>line</key><integer>53</integer>
+// CHECK:       <key>line</key><integer>54</integer>
 // CHECK:       <key>col</key><integer>1</integer>
 // CHECK:       <key>file</key><integer>0</integer>
 // CHECK:      </dict>
@@ -1255,12 +1280,12 @@ void *test_double_action_call() {
 // CHECK:         <key>start</key>
 // CHECK:          <array>
 // CHECK:           <dict>
-// CHECK:            <key>line</key><integer>53</integer>
+// CHECK:            <key>line</key><integer>54</integer>
 // CHECK:            <key>col</key><integer>1</integer>
 // CHECK:            <key>file</key><integer>0</integer>
 // CHECK:           </dict>
 // CHECK:           <dict>
-// CHECK:            <key>line</key><integer>53</integer>
+// CHECK:            <key>line</key><integer>54</integer>
 // CHECK:            <key>col</key><integer>1</integer>
 // CHECK:            <key>file</key><integer>0</integer>
 // CHECK:           </dict>
@@ -1268,12 +1293,12 @@ void *test_double_action_call() {
 // CHECK:         <key>end</key>
 // CHECK:          <array>
 // CHECK:           <dict>
-// CHECK:            <key>line</key><integer>54</integer>
+// CHECK:            <key>line</key><integer>55</integer>
 // CHECK:            <key>col</key><integer>5</integer>
 // CHECK:            <key>file</key><integer>0</integer>
 // CHECK:           </dict>
 // CHECK:           <dict>
-// CHECK:            <key>line</key><integer>54</integer>
+// CHECK:            <key>line</key><integer>55</integer>
 // CHECK:            <key>col</key><integer>5</integer>
 // CHECK:            <key>file</key><integer>0</integer>
 // CHECK:           </dict>
@@ -1289,12 +1314,12 @@ void *test_double_action_call() {
 // CHECK:         <key>start</key>
 // CHECK:          <array>
 // CHECK:           <dict>
-// CHECK:            <key>line</key><integer>54</integer>
+// CHECK:            <key>line</key><integer>55</integer>
 // CHECK:            <key>col</key><integer>5</integer>
 // CHECK:            <key>file</key><integer>0</integer>
 // CHECK:           </dict>
 // CHECK:           <dict>
-// CHECK:            <key>line</key><integer>54</integer>
+// CHECK:            <key>line</key><integer>55</integer>
 // CHECK:            <key>col</key><integer>5</integer>
 // CHECK:            <key>file</key><integer>0</integer>
 // CHECK:           </dict>
@@ -1302,12 +1327,12 @@ void *test_double_action_call() {
 // CHECK:         <key>end</key>
 // CHECK:          <array>
 // CHECK:           <dict>
-// CHECK:            <key>line</key><integer>54</integer>
+// CHECK:            <key>line</key><integer>55</integer>
 // CHECK:            <key>col</key><integer>10</integer>
 // CHECK:            <key>file</key><integer>0</integer>
 // CHECK:           </dict>
 // CHECK:           <dict>
-// CHECK:            <key>line</key><integer>54</integer>
+// CHECK:            <key>line</key><integer>55</integer>
 // CHECK:            <key>col</key><integer>20</integer>
 // CHECK:            <key>file</key><integer>0</integer>
 // CHECK:           </dict>
@@ -1319,7 +1344,7 @@ void *test_double_action_call() {
 // CHECK:      <key>kind</key><string>event</string>
 // CHECK:      <key>location</key>
 // CHECK:      <dict>
-// CHECK:       <key>line</key><integer>54</integer>
+// CHECK:       <key>line</key><integer>55</integer>
 // CHECK:       <key>col</key><integer>10</integer>
 // CHECK:       <key>file</key><integer>0</integer>
 // CHECK:      </dict>
@@ -1327,12 +1352,12 @@ void *test_double_action_call() {
 // CHECK:      <array>
 // CHECK:        <array>
 // CHECK:         <dict>
-// CHECK:          <key>line</key><integer>54</integer>
+// CHECK:          <key>line</key><integer>55</integer>
 // CHECK:          <key>col</key><integer>10</integer>
 // CHECK:          <key>file</key><integer>0</integer>
 // CHECK:         </dict>
 // CHECK:         <dict>
-// CHECK:          <key>line</key><integer>54</integer>
+// CHECK:          <key>line</key><integer>55</integer>
 // CHECK:          <key>col</key><integer>20</integer>
 // CHECK:          <key>file</key><integer>0</integer>
 // CHECK:         </dict>
@@ -1352,12 +1377,12 @@ void *test_double_action_call() {
 // CHECK:         <key>start</key>
 // CHECK:          <array>
 // CHECK:           <dict>
-// CHECK:            <key>line</key><integer>54</integer>
+// CHECK:            <key>line</key><integer>55</integer>
 // CHECK:            <key>col</key><integer>10</integer>
 // CHECK:            <key>file</key><integer>0</integer>
 // CHECK:           </dict>
 // CHECK:           <dict>
-// CHECK:            <key>line</key><integer>54</integer>
+// CHECK:            <key>line</key><integer>55</integer>
 // CHECK:            <key>col</key><integer>20</integer>
 // CHECK:            <key>file</key><integer>0</integer>
 // CHECK:           </dict>
@@ -1365,12 +1390,12 @@ void *test_double_action_call() {
 // CHECK:         <key>end</key>
 // CHECK:          <array>
 // CHECK:           <dict>
-// CHECK:            <key>line</key><integer>55</integer>
+// CHECK:            <key>line</key><integer>56</integer>
 // CHECK:            <key>col</key><integer>5</integer>
 // CHECK:            <key>file</key><integer>0</integer>
 // CHECK:           </dict>
 // CHECK:           <dict>
-// CHECK:            <key>line</key><integer>55</integer>
+// CHECK:            <key>line</key><integer>56</integer>
 // CHECK:            <key>col</key><integer>5</integer>
 // CHECK:            <key>file</key><integer>0</integer>
 // CHECK:           </dict>
@@ -1386,12 +1411,12 @@ void *test_double_action_call() {
 // CHECK:         <key>start</key>
 // CHECK:          <array>
 // CHECK:           <dict>
-// CHECK:            <key>line</key><integer>55</integer>
+// CHECK:            <key>line</key><integer>56</integer>
 // CHECK:            <key>col</key><integer>5</integer>
 // CHECK:            <key>file</key><integer>0</integer>
 // CHECK:           </dict>
 // CHECK:           <dict>
-// CHECK:            <key>line</key><integer>55</integer>
+// CHECK:            <key>line</key><integer>56</integer>
 // CHECK:            <key>col</key><integer>5</integer>
 // CHECK:            <key>file</key><integer>0</integer>
 // CHECK:           </dict>
@@ -1399,12 +1424,12 @@ void *test_double_action_call() {
 // CHECK:         <key>end</key>
 // CHECK:          <array>
 // CHECK:           <dict>
-// CHECK:            <key>line</key><integer>56</integer>
+// CHECK:            <key>line</key><integer>57</integer>
 // CHECK:            <key>col</key><integer>7</integer>
 // CHECK:            <key>file</key><integer>0</integer>
 // CHECK:           </dict>
 // CHECK:           <dict>
-// CHECK:            <key>line</key><integer>56</integer>
+// CHECK:            <key>line</key><integer>57</integer>
 // CHECK:            <key>col</key><integer>7</integer>
 // CHECK:            <key>file</key><integer>0</integer>
 // CHECK:           </dict>
@@ -1416,7 +1441,7 @@ void *test_double_action_call() {
 // CHECK:      <key>kind</key><string>event</string>
 // CHECK:      <key>location</key>
 // CHECK:      <dict>
-// CHECK:       <key>line</key><integer>56</integer>
+// CHECK:       <key>line</key><integer>57</integer>
 // CHECK:       <key>col</key><integer>7</integer>
 // CHECK:       <key>file</key><integer>0</integer>
 // CHECK:      </dict>
@@ -1424,12 +1449,12 @@ void *test_double_action_call() {
 // CHECK:      <array>
 // CHECK:        <array>
 // CHECK:         <dict>
-// CHECK:          <key>line</key><integer>56</integer>
+// CHECK:          <key>line</key><integer>57</integer>
 // CHECK:          <key>col</key><integer>7</integer>
 // CHECK:          <key>file</key><integer>0</integer>
 // CHECK:         </dict>
 // CHECK:         <dict>
-// CHECK:          <key>line</key><integer>56</integer>
+// CHECK:          <key>line</key><integer>57</integer>
 // CHECK:          <key>col</key><integer>17</integer>
 // CHECK:          <key>file</key><integer>0</integer>
 // CHECK:         </dict>
@@ -1445,7 +1470,7 @@ void *test_double_action_call() {
 // CHECK:      <key>kind</key><string>event</string>
 // CHECK:      <key>location</key>
 // CHECK:      <dict>
-// CHECK:       <key>line</key><integer>50</integer>
+// CHECK:       <key>line</key><integer>51</integer>
 // CHECK:       <key>col</key><integer>1</integer>
 // CHECK:       <key>file</key><integer>0</integer>
 // CHECK:      </dict>
@@ -1463,12 +1488,12 @@ void *test_double_action_call() {
 // CHECK:         <key>start</key>
 // CHECK:          <array>
 // CHECK:           <dict>
-// CHECK:            <key>line</key><integer>50</integer>
+// CHECK:            <key>line</key><integer>51</integer>
 // CHECK:            <key>col</key><integer>1</integer>
 // CHECK:            <key>file</key><integer>0</integer>
 // CHECK:           </dict>
 // CHECK:           <dict>
-// CHECK:            <key>line</key><integer>50</integer>
+// CHECK:            <key>line</key><integer>51</integer>
 // CHECK:            <key>col</key><integer>1</integer>
 // CHECK:            <key>file</key><integer>0</integer>
 // CHECK:           </dict>
@@ -1476,12 +1501,12 @@ void *test_double_action_call() {
 // CHECK:         <key>end</key>
 // CHECK:          <array>
 // CHECK:           <dict>
-// CHECK:            <key>line</key><integer>51</integer>
+// CHECK:            <key>line</key><integer>52</integer>
 // CHECK:            <key>col</key><integer>5</integer>
 // CHECK:            <key>file</key><integer>0</integer>
 // CHECK:           </dict>
 // CHECK:           <dict>
-// CHECK:            <key>line</key><integer>51</integer>
+// CHECK:            <key>line</key><integer>52</integer>
 // CHECK:            <key>col</key><integer>11</integer>
 // CHECK:            <key>file</key><integer>0</integer>
 // CHECK:           </dict>
@@ -1493,7 +1518,7 @@ void *test_double_action_call() {
 // CHECK:      <key>kind</key><string>event</string>
 // CHECK:      <key>location</key>
 // CHECK:      <dict>
-// CHECK:       <key>line</key><integer>51</integer>
+// CHECK:       <key>line</key><integer>52</integer>
 // CHECK:       <key>col</key><integer>5</integer>
 // CHECK:       <key>file</key><integer>0</integer>
 // CHECK:      </dict>
@@ -1501,12 +1526,12 @@ void *test_double_action_call() {
 // CHECK:      <array>
 // CHECK:        <array>
 // CHECK:         <dict>
-// CHECK:          <key>line</key><integer>51</integer>
+// CHECK:          <key>line</key><integer>52</integer>
 // CHECK:          <key>col</key><integer>5</integer>
 // CHECK:          <key>file</key><integer>0</integer>
 // CHECK:         </dict>
 // CHECK:         <dict>
-// CHECK:          <key>line</key><integer>51</integer>
+// CHECK:          <key>line</key><integer>52</integer>
 // CHECK:          <key>col</key><integer>11</integer>
 // CHECK:          <key>file</key><integer>0</integer>
 // CHECK:         </dict>
@@ -1522,7 +1547,7 @@ void *test_double_action_call() {
 // CHECK:      <key>kind</key><string>event</string>
 // CHECK:      <key>location</key>
 // CHECK:      <dict>
-// CHECK:       <key>line</key><integer>56</integer>
+// CHECK:       <key>line</key><integer>57</integer>
 // CHECK:       <key>col</key><integer>7</integer>
 // CHECK:       <key>file</key><integer>0</integer>
 // CHECK:      </dict>
@@ -1530,12 +1555,12 @@ void *test_double_action_call() {
 // CHECK:      <array>
 // CHECK:        <array>
 // CHECK:         <dict>
-// CHECK:          <key>line</key><integer>56</integer>
+// CHECK:          <key>line</key><integer>57</integer>
 // CHECK:          <key>col</key><integer>7</integer>
 // CHECK:          <key>file</key><integer>0</integer>
 // CHECK:         </dict>
 // CHECK:         <dict>
-// CHECK:          <key>line</key><integer>56</integer>
+// CHECK:          <key>line</key><integer>57</integer>
 // CHECK:          <key>col</key><integer>17</integer>
 // CHECK:          <key>file</key><integer>0</integer>
 // CHECK:         </dict>
@@ -1543,9 +1568,9 @@ void *test_double_action_call() {
 // CHECK:      </array>
 // CHECK:      <key>depth</key><integer>2</integer>
 // CHECK:      <key>extended_message</key>
-// CHECK:      <string>Returning from &apos;my_free&apos;, which released memory</string>
+// CHECK:      <string>Returning from &apos;my_free&apos;; released memory via 1st parameter</string>
 // CHECK:      <key>message</key>
-// CHECK: <string>Returning from &apos;my_free&apos;, which released memory</string>
+// CHECK: <string>Returning from &apos;my_free&apos;; released memory via 1st parameter</string>
 // CHECK:     </dict>
 // CHECK:     <dict>
 // CHECK:      <key>kind</key><string>control</string>
@@ -1555,12 +1580,12 @@ void *test_double_action_call() {
 // CHECK:         <key>start</key>
 // CHECK:          <array>
 // CHECK:           <dict>
-// CHECK:            <key>line</key><integer>56</integer>
+// CHECK:            <key>line</key><integer>57</integer>
 // CHECK:            <key>col</key><integer>7</integer>
 // CHECK:            <key>file</key><integer>0</integer>
 // CHECK:           </dict>
 // CHECK:           <dict>
-// CHECK:            <key>line</key><integer>56</integer>
+// CHECK:            <key>line</key><integer>57</integer>
 // CHECK:            <key>col</key><integer>17</integer>
 // CHECK:            <key>file</key><integer>0</integer>
 // CHECK:           </dict>
@@ -1568,12 +1593,12 @@ void *test_double_action_call() {
 // CHECK:         <key>end</key>
 // CHECK:          <array>
 // CHECK:           <dict>
-// CHECK:            <key>line</key><integer>57</integer>
+// CHECK:            <key>line</key><integer>58</integer>
 // CHECK:            <key>col</key><integer>5</integer>
 // CHECK:            <key>file</key><integer>0</integer>
 // CHECK:           </dict>
 // CHECK:           <dict>
-// CHECK:            <key>line</key><integer>57</integer>
+// CHECK:            <key>line</key><integer>58</integer>
 // CHECK:            <key>col</key><integer>5</integer>
 // CHECK:            <key>file</key><integer>0</integer>
 // CHECK:           </dict>
@@ -1585,7 +1610,7 @@ void *test_double_action_call() {
 // CHECK:      <key>kind</key><string>event</string>
 // CHECK:      <key>location</key>
 // CHECK:      <dict>
-// CHECK:       <key>line</key><integer>61</integer>
+// CHECK:       <key>line</key><integer>62</integer>
 // CHECK:       <key>col</key><integer>5</integer>
 // CHECK:       <key>file</key><integer>0</integer>
 // CHECK:      </dict>
@@ -1593,12 +1618,12 @@ void *test_double_action_call() {
 // CHECK:      <array>
 // CHECK:        <array>
 // CHECK:         <dict>
-// CHECK:          <key>line</key><integer>61</integer>
+// CHECK:          <key>line</key><integer>62</integer>
 // CHECK:          <key>col</key><integer>5</integer>
 // CHECK:          <key>file</key><integer>0</integer>
 // CHECK:         </dict>
 // CHECK:         <dict>
-// CHECK:          <key>line</key><integer>61</integer>
+// CHECK:          <key>line</key><integer>62</integer>
 // CHECK:          <key>col</key><integer>28</integer>
 // CHECK:          <key>file</key><integer>0</integer>
 // CHECK:         </dict>
@@ -1606,9 +1631,9 @@ void *test_double_action_call() {
 // CHECK:      </array>
 // CHECK:      <key>depth</key><integer>1</integer>
 // CHECK:      <key>extended_message</key>
-// CHECK:      <string>Returning from &apos;my_malloc_and_free&apos;, which released memory</string>
+// CHECK:      <string>Returning from &apos;my_malloc_and_free&apos;; released memory via 1st parameter</string>
 // CHECK:      <key>message</key>
-// CHECK: <string>Returning from &apos;my_malloc_and_free&apos;, which released memory</string>
+// CHECK: <string>Returning from &apos;my_malloc_and_free&apos;; released memory via 1st parameter</string>
 // CHECK:     </dict>
 // CHECK:     <dict>
 // CHECK:      <key>kind</key><string>control</string>
@@ -1618,12 +1643,12 @@ void *test_double_action_call() {
 // CHECK:         <key>start</key>
 // CHECK:          <array>
 // CHECK:           <dict>
-// CHECK:            <key>line</key><integer>61</integer>
+// CHECK:            <key>line</key><integer>62</integer>
 // CHECK:            <key>col</key><integer>5</integer>
 // CHECK:            <key>file</key><integer>0</integer>
 // CHECK:           </dict>
 // CHECK:           <dict>
-// CHECK:            <key>line</key><integer>61</integer>
+// CHECK:            <key>line</key><integer>62</integer>
 // CHECK:            <key>col</key><integer>28</integer>
 // CHECK:            <key>file</key><integer>0</integer>
 // CHECK:           </dict>
@@ -1631,12 +1656,12 @@ void *test_double_action_call() {
 // CHECK:         <key>end</key>
 // CHECK:          <array>
 // CHECK:           <dict>
-// CHECK:            <key>line</key><integer>62</integer>
+// CHECK:            <key>line</key><integer>63</integer>
 // CHECK:            <key>col</key><integer>5</integer>
 // CHECK:            <key>file</key><integer>0</integer>
 // CHECK:           </dict>
 // CHECK:           <dict>
-// CHECK:            <key>line</key><integer>62</integer>
+// CHECK:            <key>line</key><integer>63</integer>
 // CHECK:            <key>col</key><integer>14</integer>
 // CHECK:            <key>file</key><integer>0</integer>
 // CHECK:           </dict>
@@ -1648,7 +1673,7 @@ void *test_double_action_call() {
 // CHECK:      <key>kind</key><string>event</string>
 // CHECK:      <key>location</key>
 // CHECK:      <dict>
-// CHECK:       <key>line</key><integer>62</integer>
+// CHECK:       <key>line</key><integer>63</integer>
 // CHECK:       <key>col</key><integer>5</integer>
 // CHECK:       <key>file</key><integer>0</integer>
 // CHECK:      </dict>
@@ -1656,12 +1681,12 @@ void *test_double_action_call() {
 // CHECK:      <array>
 // CHECK:        <array>
 // CHECK:         <dict>
-// CHECK:          <key>line</key><integer>62</integer>
+// CHECK:          <key>line</key><integer>63</integer>
 // CHECK:          <key>col</key><integer>12</integer>
 // CHECK:          <key>file</key><integer>0</integer>
 // CHECK:         </dict>
 // CHECK:         <dict>
-// CHECK:          <key>line</key><integer>62</integer>
+// CHECK:          <key>line</key><integer>63</integer>
 // CHECK:          <key>col</key><integer>14</integer>
 // CHECK:          <key>file</key><integer>0</integer>
 // CHECK:         </dict>
@@ -1679,11 +1704,784 @@ void *test_double_action_call() {
 // CHECK:    <key>type</key><string>Use-after-free</string>
 // CHECK:   <key>location</key>
 // CHECK:   <dict>
-// CHECK:    <key>line</key><integer>62</integer>
+// CHECK:    <key>line</key><integer>63</integer>
 // CHECK:    <key>col</key><integer>5</integer>
 // CHECK:    <key>file</key><integer>0</integer>
 // CHECK:   </dict>
 // CHECK:   </dict>
+// CHECK:   <dict>
+// CHECK:    <key>path</key>
+// CHECK:    <array>
+// CHECK:     <dict>
+// CHECK:      <key>kind</key><string>control</string>
+// CHECK:      <key>edges</key>
+// CHECK:       <array>
+// CHECK:        <dict>
+// CHECK:         <key>start</key>
+// CHECK:          <array>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>76</integer>
+// CHECK:            <key>col</key><integer>5</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>76</integer>
+// CHECK:            <key>col</key><integer>5</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:          </array>
+// CHECK:         <key>end</key>
+// CHECK:          <array>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>76</integer>
+// CHECK:            <key>col</key><integer>25</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>76</integer>
+// CHECK:            <key>col</key><integer>35</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:          </array>
+// CHECK:        </dict>
+// CHECK:       </array>
+// CHECK:     </dict>
+// CHECK:     <dict>
+// CHECK:      <key>kind</key><string>event</string>
+// CHECK:      <key>location</key>
+// CHECK:      <dict>
+// CHECK:       <key>line</key><integer>76</integer>
+// CHECK:       <key>col</key><integer>25</integer>
+// CHECK:       <key>file</key><integer>0</integer>
+// CHECK:      </dict>
+// CHECK:      <key>ranges</key>
+// CHECK:      <array>
+// CHECK:        <array>
+// CHECK:         <dict>
+// CHECK:          <key>line</key><integer>76</integer>
+// CHECK:          <key>col</key><integer>25</integer>
+// CHECK:          <key>file</key><integer>0</integer>
+// CHECK:         </dict>
+// CHECK:         <dict>
+// CHECK:          <key>line</key><integer>76</integer>
+// CHECK:          <key>col</key><integer>35</integer>
+// CHECK:          <key>file</key><integer>0</integer>
+// CHECK:         </dict>
+// CHECK:        </array>
+// CHECK:      </array>
+// CHECK:      <key>depth</key><integer>0</integer>
+// CHECK:      <key>extended_message</key>
+// CHECK:      <string>Memory is allocated</string>
+// CHECK:      <key>message</key>
+// CHECK: <string>Memory is allocated</string>
+// CHECK:     </dict>
+// CHECK:     <dict>
+// CHECK:      <key>kind</key><string>control</string>
+// CHECK:      <key>edges</key>
+// CHECK:       <array>
+// CHECK:        <dict>
+// CHECK:         <key>start</key>
+// CHECK:          <array>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>76</integer>
+// CHECK:            <key>col</key><integer>25</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>76</integer>
+// CHECK:            <key>col</key><integer>35</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:          </array>
+// CHECK:         <key>end</key>
+// CHECK:          <array>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>77</integer>
+// CHECK:            <key>col</key><integer>11</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>77</integer>
+// CHECK:            <key>col</key><integer>11</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:          </array>
+// CHECK:        </dict>
+// CHECK:       </array>
+// CHECK:     </dict>
+// CHECK:     <dict>
+// CHECK:      <key>kind</key><string>event</string>
+// CHECK:      <key>location</key>
+// CHECK:      <dict>
+// CHECK:       <key>line</key><integer>77</integer>
+// CHECK:       <key>col</key><integer>11</integer>
+// CHECK:       <key>file</key><integer>0</integer>
+// CHECK:      </dict>
+// CHECK:      <key>ranges</key>
+// CHECK:      <array>
+// CHECK:        <array>
+// CHECK:         <dict>
+// CHECK:          <key>line</key><integer>77</integer>
+// CHECK:          <key>col</key><integer>11</integer>
+// CHECK:          <key>file</key><integer>0</integer>
+// CHECK:         </dict>
+// CHECK:         <dict>
+// CHECK:          <key>line</key><integer>77</integer>
+// CHECK:          <key>col</key><integer>25</integer>
+// CHECK:          <key>file</key><integer>0</integer>
+// CHECK:         </dict>
+// CHECK:        </array>
+// CHECK:      </array>
+// CHECK:      <key>depth</key><integer>0</integer>
+// CHECK:      <key>extended_message</key>
+// CHECK:      <string>Calling &apos;my_realloc&apos;</string>
+// CHECK:      <key>message</key>
+// CHECK: <string>Calling &apos;my_realloc&apos;</string>
+// CHECK:     </dict>
+// CHECK:     <dict>
+// CHECK:      <key>kind</key><string>event</string>
+// CHECK:      <key>location</key>
+// CHECK:      <dict>
+// CHECK:       <key>line</key><integer>67</integer>
+// CHECK:       <key>col</key><integer>1</integer>
+// CHECK:       <key>file</key><integer>0</integer>
+// CHECK:      </dict>
+// CHECK:      <key>depth</key><integer>1</integer>
+// CHECK:      <key>extended_message</key>
+// CHECK:      <string>Entered call from &apos;reallocIntra&apos;</string>
+// CHECK:      <key>message</key>
+// CHECK: <string>Entered call from &apos;reallocIntra&apos;</string>
+// CHECK:     </dict>
+// CHECK:     <dict>
+// CHECK:      <key>kind</key><string>control</string>
+// CHECK:      <key>edges</key>
+// CHECK:       <array>
+// CHECK:        <dict>
+// CHECK:         <key>start</key>
+// CHECK:          <array>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>67</integer>
+// CHECK:            <key>col</key><integer>1</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>67</integer>
+// CHECK:            <key>col</key><integer>1</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:          </array>
+// CHECK:         <key>end</key>
+// CHECK:          <array>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>68</integer>
+// CHECK:            <key>col</key><integer>5</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>68</integer>
+// CHECK:            <key>col</key><integer>5</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:          </array>
+// CHECK:        </dict>
+// CHECK:       </array>
+// CHECK:     </dict>
+// CHECK:     <dict>
+// CHECK:      <key>kind</key><string>control</string>
+// CHECK:      <key>edges</key>
+// CHECK:       <array>
+// CHECK:        <dict>
+// CHECK:         <key>start</key>
+// CHECK:          <array>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>68</integer>
+// CHECK:            <key>col</key><integer>5</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>68</integer>
+// CHECK:            <key>col</key><integer>5</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:          </array>
+// CHECK:         <key>end</key>
+// CHECK:          <array>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>69</integer>
+// CHECK:            <key>col</key><integer>5</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>69</integer>
+// CHECK:            <key>col</key><integer>5</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:          </array>
+// CHECK:        </dict>
+// CHECK:       </array>
+// CHECK:     </dict>
+// CHECK:     <dict>
+// CHECK:      <key>kind</key><string>control</string>
+// CHECK:      <key>edges</key>
+// CHECK:       <array>
+// CHECK:        <dict>
+// CHECK:         <key>start</key>
+// CHECK:          <array>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>69</integer>
+// CHECK:            <key>col</key><integer>5</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>69</integer>
+// CHECK:            <key>col</key><integer>5</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:          </array>
+// CHECK:         <key>end</key>
+// CHECK:          <array>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>69</integer>
+// CHECK:            <key>col</key><integer>18</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>69</integer>
+// CHECK:            <key>col</key><integer>40</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:          </array>
+// CHECK:        </dict>
+// CHECK:       </array>
+// CHECK:     </dict>
+// CHECK:     <dict>
+// CHECK:      <key>kind</key><string>event</string>
+// CHECK:      <key>location</key>
+// CHECK:      <dict>
+// CHECK:       <key>line</key><integer>69</integer>
+// CHECK:       <key>col</key><integer>18</integer>
+// CHECK:       <key>file</key><integer>0</integer>
+// CHECK:      </dict>
+// CHECK:      <key>ranges</key>
+// CHECK:      <array>
+// CHECK:        <array>
+// CHECK:         <dict>
+// CHECK:          <key>line</key><integer>69</integer>
+// CHECK:          <key>col</key><integer>18</integer>
+// CHECK:          <key>file</key><integer>0</integer>
+// CHECK:         </dict>
+// CHECK:         <dict>
+// CHECK:          <key>line</key><integer>69</integer>
+// CHECK:          <key>col</key><integer>40</integer>
+// CHECK:          <key>file</key><integer>0</integer>
+// CHECK:         </dict>
+// CHECK:        </array>
+// CHECK:      </array>
+// CHECK:      <key>depth</key><integer>1</integer>
+// CHECK:      <key>extended_message</key>
+// CHECK:      <string>Attempt to reallocate memory</string>
+// CHECK:      <key>message</key>
+// CHECK: <string>Attempt to reallocate memory</string>
+// CHECK:     </dict>
+// CHECK:     <dict>
+// CHECK:      <key>kind</key><string>control</string>
+// CHECK:      <key>edges</key>
+// CHECK:       <array>
+// CHECK:        <dict>
+// CHECK:         <key>start</key>
+// CHECK:          <array>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>69</integer>
+// CHECK:            <key>col</key><integer>18</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>69</integer>
+// CHECK:            <key>col</key><integer>40</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:          </array>
+// CHECK:         <key>end</key>
+// CHECK:          <array>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>70</integer>
+// CHECK:            <key>col</key><integer>5</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>70</integer>
+// CHECK:            <key>col</key><integer>6</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:          </array>
+// CHECK:        </dict>
+// CHECK:       </array>
+// CHECK:     </dict>
+// CHECK:     <dict>
+// CHECK:      <key>kind</key><string>event</string>
+// CHECK:      <key>location</key>
+// CHECK:      <dict>
+// CHECK:       <key>line</key><integer>70</integer>
+// CHECK:       <key>col</key><integer>5</integer>
+// CHECK:       <key>file</key><integer>0</integer>
+// CHECK:      </dict>
+// CHECK:      <key>ranges</key>
+// CHECK:      <array>
+// CHECK:        <array>
+// CHECK:         <dict>
+// CHECK:          <key>line</key><integer>70</integer>
+// CHECK:          <key>col</key><integer>5</integer>
+// CHECK:          <key>file</key><integer>0</integer>
+// CHECK:         </dict>
+// CHECK:         <dict>
+// CHECK:          <key>line</key><integer>70</integer>
+// CHECK:          <key>col</key><integer>6</integer>
+// CHECK:          <key>file</key><integer>0</integer>
+// CHECK:         </dict>
+// CHECK:        </array>
+// CHECK:      </array>
+// CHECK:      <key>depth</key><integer>1</integer>
+// CHECK:      <key>extended_message</key>
+// CHECK:      <string>Reallocation failed</string>
+// CHECK:      <key>message</key>
+// CHECK: <string>Reallocation failed</string>
+// CHECK:     </dict>
+// CHECK:     <dict>
+// CHECK:      <key>kind</key><string>control</string>
+// CHECK:      <key>edges</key>
+// CHECK:       <array>
+// CHECK:        <dict>
+// CHECK:         <key>start</key>
+// CHECK:          <array>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>70</integer>
+// CHECK:            <key>col</key><integer>5</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>70</integer>
+// CHECK:            <key>col</key><integer>6</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:          </array>
+// CHECK:         <key>end</key>
+// CHECK:          <array>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>70</integer>
+// CHECK:            <key>col</key><integer>9</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>70</integer>
+// CHECK:            <key>col</key><integer>12</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:          </array>
+// CHECK:        </dict>
+// CHECK:       </array>
+// CHECK:     </dict>
+// CHECK:     <dict>
+// CHECK:      <key>kind</key><string>control</string>
+// CHECK:      <key>edges</key>
+// CHECK:       <array>
+// CHECK:        <dict>
+// CHECK:         <key>start</key>
+// CHECK:          <array>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>70</integer>
+// CHECK:            <key>col</key><integer>9</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>70</integer>
+// CHECK:            <key>col</key><integer>12</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:          </array>
+// CHECK:         <key>end</key>
+// CHECK:          <array>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>71</integer>
+// CHECK:            <key>col</key><integer>9</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>71</integer>
+// CHECK:            <key>col</key><integer>9</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:          </array>
+// CHECK:        </dict>
+// CHECK:       </array>
+// CHECK:     </dict>
+// CHECK:     <dict>
+// CHECK:      <key>kind</key><string>event</string>
+// CHECK:      <key>location</key>
+// CHECK:      <dict>
+// CHECK:       <key>line</key><integer>77</integer>
+// CHECK:       <key>col</key><integer>11</integer>
+// CHECK:       <key>file</key><integer>0</integer>
+// CHECK:      </dict>
+// CHECK:      <key>ranges</key>
+// CHECK:      <array>
+// CHECK:        <array>
+// CHECK:         <dict>
+// CHECK:          <key>line</key><integer>77</integer>
+// CHECK:          <key>col</key><integer>11</integer>
+// CHECK:          <key>file</key><integer>0</integer>
+// CHECK:         </dict>
+// CHECK:         <dict>
+// CHECK:          <key>line</key><integer>77</integer>
+// CHECK:          <key>col</key><integer>25</integer>
+// CHECK:          <key>file</key><integer>0</integer>
+// CHECK:         </dict>
+// CHECK:        </array>
+// CHECK:      </array>
+// CHECK:      <key>depth</key><integer>1</integer>
+// CHECK:      <key>extended_message</key>
+// CHECK:      <string>Returning from &apos;my_realloc&apos;; reallocation of 1st parameter failed</string>
+// CHECK:      <key>message</key>
+// CHECK: <string>Returning from &apos;my_realloc&apos;; reallocation of 1st parameter failed</string>
+// CHECK:     </dict>
+// CHECK:     <dict>
+// CHECK:      <key>kind</key><string>control</string>
+// CHECK:      <key>edges</key>
+// CHECK:       <array>
+// CHECK:        <dict>
+// CHECK:         <key>start</key>
+// CHECK:          <array>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>77</integer>
+// CHECK:            <key>col</key><integer>11</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>77</integer>
+// CHECK:            <key>col</key><integer>25</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:          </array>
+// CHECK:         <key>end</key>
+// CHECK:          <array>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>78</integer>
+// CHECK:            <key>col</key><integer>5</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>78</integer>
+// CHECK:            <key>col</key><integer>13</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:          </array>
+// CHECK:        </dict>
+// CHECK:       </array>
+// CHECK:     </dict>
+// CHECK:     <dict>
+// CHECK:      <key>kind</key><string>event</string>
+// CHECK:      <key>location</key>
+// CHECK:      <dict>
+// CHECK:       <key>line</key><integer>78</integer>
+// CHECK:       <key>col</key><integer>5</integer>
+// CHECK:       <key>file</key><integer>0</integer>
+// CHECK:      </dict>
+// CHECK:      <key>ranges</key>
+// CHECK:      <array>
+// CHECK:        <array>
+// CHECK:         <dict>
+// CHECK:          <key>line</key><integer>78</integer>
+// CHECK:          <key>col</key><integer>5</integer>
+// CHECK:          <key>file</key><integer>0</integer>
+// CHECK:         </dict>
+// CHECK:         <dict>
+// CHECK:          <key>line</key><integer>78</integer>
+// CHECK:          <key>col</key><integer>13</integer>
+// CHECK:          <key>file</key><integer>0</integer>
+// CHECK:         </dict>
+// CHECK:        </array>
+// CHECK:      </array>
+// CHECK:      <key>depth</key><integer>0</integer>
+// CHECK:      <key>extended_message</key>
+// CHECK:      <string>Memory is never released; potential memory leak</string>
+// CHECK:      <key>message</key>
+// CHECK: <string>Memory is never released; potential memory leak</string>
+// CHECK:     </dict>
+// CHECK:    </array>
+// CHECK:    <key>description</key><string>Memory is never released; potential memory leak</string>
+// CHECK:    <key>category</key><string>Memory Error</string>
+// CHECK:    <key>type</key><string>Memory leak</string>
+// CHECK:   <key>location</key>
+// CHECK:   <dict>
+// CHECK:    <key>line</key><integer>78</integer>
+// CHECK:    <key>col</key><integer>5</integer>
+// CHECK:    <key>file</key><integer>0</integer>
+// CHECK:   </dict>
+// CHECK:   </dict>
+// CHECK:   <dict>
+// CHECK:    <key>path</key>
+// CHECK:    <array>
+// CHECK:     <dict>
+// CHECK:      <key>kind</key><string>control</string>
+// CHECK:      <key>edges</key>
+// CHECK:       <array>
+// CHECK:        <dict>
+// CHECK:         <key>start</key>
+// CHECK:          <array>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>86</integer>
+// CHECK:            <key>col</key><integer>5</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>86</integer>
+// CHECK:            <key>col</key><integer>5</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:          </array>
+// CHECK:         <key>end</key>
+// CHECK:          <array>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>87</integer>
+// CHECK:            <key>col</key><integer>9</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>87</integer>
+// CHECK:            <key>col</key><integer>9</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:          </array>
+// CHECK:        </dict>
+// CHECK:       </array>
+// CHECK:     </dict>
+// CHECK:     <dict>
+// CHECK:      <key>kind</key><string>event</string>
+// CHECK:      <key>location</key>
+// CHECK:      <dict>
+// CHECK:       <key>line</key><integer>87</integer>
+// CHECK:       <key>col</key><integer>9</integer>
+// CHECK:       <key>file</key><integer>0</integer>
+// CHECK:      </dict>
+// CHECK:      <key>ranges</key>
+// CHECK:      <array>
+// CHECK:        <array>
+// CHECK:         <dict>
+// CHECK:          <key>line</key><integer>87</integer>
+// CHECK:          <key>col</key><integer>9</integer>
+// CHECK:          <key>file</key><integer>0</integer>
+// CHECK:         </dict>
+// CHECK:         <dict>
+// CHECK:          <key>line</key><integer>87</integer>
+// CHECK:          <key>col</key><integer>28</integer>
+// CHECK:          <key>file</key><integer>0</integer>
+// CHECK:         </dict>
+// CHECK:        </array>
+// CHECK:      </array>
+// CHECK:      <key>depth</key><integer>0</integer>
+// CHECK:      <key>extended_message</key>
+// CHECK:      <string>Calling &apos;malloc_wrapper_ret&apos;</string>
+// CHECK:      <key>message</key>
+// CHECK: <string>Calling &apos;malloc_wrapper_ret&apos;</string>
+// CHECK:     </dict>
+// CHECK:     <dict>
+// CHECK:      <key>kind</key><string>event</string>
+// CHECK:      <key>location</key>
+// CHECK:      <dict>
+// CHECK:       <key>line</key><integer>82</integer>
+// CHECK:       <key>col</key><integer>1</integer>
+// CHECK:       <key>file</key><integer>0</integer>
+// CHECK:      </dict>
+// CHECK:      <key>depth</key><integer>1</integer>
+// CHECK:      <key>extended_message</key>
+// CHECK:      <string>Entered call from &apos;use_ret&apos;</string>
+// CHECK:      <key>message</key>
+// CHECK: <string>Entered call from &apos;use_ret&apos;</string>
+// CHECK:     </dict>
+// CHECK:     <dict>
+// CHECK:      <key>kind</key><string>control</string>
+// CHECK:      <key>edges</key>
+// CHECK:       <array>
+// CHECK:        <dict>
+// CHECK:         <key>start</key>
+// CHECK:          <array>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>82</integer>
+// CHECK:            <key>col</key><integer>1</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>82</integer>
+// CHECK:            <key>col</key><integer>1</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:          </array>
+// CHECK:         <key>end</key>
+// CHECK:          <array>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>83</integer>
+// CHECK:            <key>col</key><integer>5</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>83</integer>
+// CHECK:            <key>col</key><integer>5</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:          </array>
+// CHECK:        </dict>
+// CHECK:       </array>
+// CHECK:     </dict>
+// CHECK:     <dict>
+// CHECK:      <key>kind</key><string>control</string>
+// CHECK:      <key>edges</key>
+// CHECK:       <array>
+// CHECK:        <dict>
+// CHECK:         <key>start</key>
+// CHECK:          <array>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>83</integer>
+// CHECK:            <key>col</key><integer>5</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>83</integer>
+// CHECK:            <key>col</key><integer>5</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:          </array>
+// CHECK:         <key>end</key>
+// CHECK:          <array>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>83</integer>
+// CHECK:            <key>col</key><integer>19</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>83</integer>
+// CHECK:            <key>col</key><integer>28</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:          </array>
+// CHECK:        </dict>
+// CHECK:       </array>
+// CHECK:     </dict>
+// CHECK:     <dict>
+// CHECK:      <key>kind</key><string>event</string>
+// CHECK:      <key>location</key>
+// CHECK:      <dict>
+// CHECK:       <key>line</key><integer>83</integer>
+// CHECK:       <key>col</key><integer>19</integer>
+// CHECK:       <key>file</key><integer>0</integer>
+// CHECK:      </dict>
+// CHECK:      <key>ranges</key>
+// CHECK:      <array>
+// CHECK:        <array>
+// CHECK:         <dict>
+// CHECK:          <key>line</key><integer>83</integer>
+// CHECK:          <key>col</key><integer>19</integer>
+// CHECK:          <key>file</key><integer>0</integer>
+// CHECK:         </dict>
+// CHECK:         <dict>
+// CHECK:          <key>line</key><integer>83</integer>
+// CHECK:          <key>col</key><integer>28</integer>
+// CHECK:          <key>file</key><integer>0</integer>
+// CHECK:         </dict>
+// CHECK:        </array>
+// CHECK:      </array>
+// CHECK:      <key>depth</key><integer>1</integer>
+// CHECK:      <key>extended_message</key>
+// CHECK:      <string>Memory is allocated</string>
+// CHECK:      <key>message</key>
+// CHECK: <string>Memory is allocated</string>
+// CHECK:     </dict>
+// CHECK:     <dict>
+// CHECK:      <key>kind</key><string>event</string>
+// CHECK:      <key>location</key>
+// CHECK:      <dict>
+// CHECK:       <key>line</key><integer>87</integer>
+// CHECK:       <key>col</key><integer>9</integer>
+// CHECK:       <key>file</key><integer>0</integer>
+// CHECK:      </dict>
+// CHECK:      <key>ranges</key>
+// CHECK:      <array>
+// CHECK:        <array>
+// CHECK:         <dict>
+// CHECK:          <key>line</key><integer>87</integer>
+// CHECK:          <key>col</key><integer>9</integer>
+// CHECK:          <key>file</key><integer>0</integer>
+// CHECK:         </dict>
+// CHECK:         <dict>
+// CHECK:          <key>line</key><integer>87</integer>
+// CHECK:          <key>col</key><integer>28</integer>
+// CHECK:          <key>file</key><integer>0</integer>
+// CHECK:         </dict>
+// CHECK:        </array>
+// CHECK:      </array>
+// CHECK:      <key>depth</key><integer>1</integer>
+// CHECK:      <key>extended_message</key>
+// CHECK:      <string>Returning from &apos;malloc_wrapper_ret&apos;; allocated memory returned</string>
+// CHECK:      <key>message</key>
+// CHECK: <string>Returning from &apos;malloc_wrapper_ret&apos;; allocated memory returned</string>
+// CHECK:     </dict>
+// CHECK:     <dict>
+// CHECK:      <key>kind</key><string>control</string>
+// CHECK:      <key>edges</key>
+// CHECK:       <array>
+// CHECK:        <dict>
+// CHECK:         <key>start</key>
+// CHECK:          <array>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>87</integer>
+// CHECK:            <key>col</key><integer>9</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>87</integer>
+// CHECK:            <key>col</key><integer>28</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:          </array>
+// CHECK:         <key>end</key>
+// CHECK:          <array>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>88</integer>
+// CHECK:            <key>col</key><integer>1</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:           <dict>
+// CHECK:            <key>line</key><integer>88</integer>
+// CHECK:            <key>col</key><integer>1</integer>
+// CHECK:            <key>file</key><integer>0</integer>
+// CHECK:           </dict>
+// CHECK:          </array>
+// CHECK:        </dict>
+// CHECK:       </array>
+// CHECK:     </dict>
+// CHECK:     <dict>
+// CHECK:      <key>kind</key><string>event</string>
+// CHECK:      <key>location</key>
+// CHECK:      <dict>
+// CHECK:       <key>line</key><integer>88</integer>
+// CHECK:       <key>col</key><integer>1</integer>
+// CHECK:       <key>file</key><integer>0</integer>
+// CHECK:      </dict>
+// CHECK:      <key>depth</key><integer>0</integer>
+// CHECK:      <key>extended_message</key>
+// CHECK:      <string>Memory is never released; potential memory leak</string>
+// CHECK:      <key>message</key>
+// CHECK: <string>Memory is never released; potential memory leak</string>
+// CHECK:     </dict>
+// CHECK:    </array>
+// CHECK:    <key>description</key><string>Memory is never released; potential memory leak</string>
+// CHECK:    <key>category</key><string>Memory Error</string>
+// CHECK:    <key>type</key><string>Memory leak</string>
+// CHECK:   <key>location</key>
+// CHECK:   <dict>
+// CHECK:    <key>line</key><integer>88</integer>
+// CHECK:    <key>col</key><integer>1</integer>
+// CHECK:    <key>file</key><integer>0</integer>
+// CHECK:   </dict>
+// CHECK:   </dict>
 // CHECK:  </array>
 // CHECK: </dict>
 // CHECK: </plist>
-- 
2.40.0