[Analyzer] Bug Reporter Visitor to Display Values of Variables - PRELIMINARY!

[baloghadamsoftware]

Summary

This patch is made upon user request. The first example is the following:

int f(int n) {
  return n;
}

int main() {
  int v[3], i;
  
  v[0] = 0;
  v[2] = 2;

  for(i = 0; i<3; ++i) {
    f(v[i]);
  }

  return 0;
}

Here we get warning that parameter v[i] is uninitialized when calling f(). However, it is not clear in the bug path for which i is this true. In the example v[1] is uninitialized. Our patch adds a note to the bug path: Assuming i == 1.

Another user complained about false positive here:

static unsigned size = 32;

int init(int *s);
void assert(int);

static void test(void) {
  int val;
  if (size>10) {
    for (unsigned j = 0; j<size+1; j++)
      init(&val);
    assert((int) (val == 1));
  }
}

At the assert() statement we get warning for garbage value. This looks impossible for the first site, however, with our patch we get a note at the beginning of the loop: Assuming j == 0, size == 4294967295. Now it is clear that val is indeed uninitialized in case of an integer overflow in size.

This patch is still preliminary, only part of the tests is adjusted. First we try to reduce the unnecessary noise, by e.g. removing duplicate messages.

Questions to consider:

1. Name of the Visitor. Currently it is VariableValuesBRVIsitor, maybe a better one could be found.
2. Maybe we shoud use is insted of == to make it compatible with ConditionBRVisitor.
3. Currently we add the note to the last appearance of the variable before the bug. Maybe we should change it to the first appearance where the variable takes its final value.

[NoQ]

In a perfect world, the analyzer's report would work like a debugger: jumping through stack frames, or even through diagnostic pieces, and printing symbolic values of variables at every piece would be really great.

I'm not entirely understanding the behavior you intend to have in this patch. Are you trying to print out values of all variables as diagnostic pieces? This might be a bit of an overkill, because many variables would be irrelevant to the bug. It could probably be better if a new kind of diagnostic pieces is introduced, instead of PathDiagnosticEventPiece, that would be handled by the consumers (text, html, plist) to somehow provide values on demand and avoid clamping up the screen.

Currently, we already highlight the last assignments for the "interesting" variables, which is implemented through, for example, bugreporter::trackNullOrUndefValue() - see how various checkers use it. This is, of course, far from perfect as well, because it's very hard to figure out which variables are of interest.

---

In the first example, the user sees the "Entering loop body" control flow piece twice, from which it is clear that i is equal to 1. I disagree that an "assuming..." piece should be added here, because there is no assumption being made. The analyzer knows that i is first equal to 0, then it becomes 1; he doesn't need to assume it. A quick discussion on this subject happened in D23300.

That said, i agree that it'd be good to improve the existing "Entering loop body..." diagnostic to contain information about the value of i. The report is understandable without it, but it'd make a nice addition.

In the second example, j is still not being assumed, however upon meeting the condition j < size + 1, we should definitely mention that we assume that size is equal to UINT_MAX - because this is indeed an assumption, and we're failing to display it. It's a bug that definitely needs to be fixed, and the aforementioned D23300 was fixing similar bugs.

---

To summarize:

• It's great to improve diagnostics, and you have pointed out some buggy or missing diagnostic pieces that make reports confusing.
• I'm not sure if we can, or should, afford the overkill of dumping all variables, though in some situations it may indeed be useful.
• I'm not seeing examples that aren't supposed to be covered by existing diagnostic mechanisms - fixing bugs in them might be equally useful and much easier and safer.
• I remember seeing such examples before, so, generally, i suspect that your approach may work, especially with a better UI.
• This is likely to require a more open discussion.

[zaks.anna]

I agree that we should not print the values of all variables. The users will be overwhelmed with the huge amount of information. It is very valuable to highlight just the right information. (I believe even the current diagnostics often produce too much info and highlighting the more important notes would be very valuable.) However, the examples you presented are very compelling. Are there ways we could highlight the same information without printing values of all variables?

For example, for the overflow case, we could experiment with printing notes along the path at the locations a variable overflows. This would be very valuable for the array overflow alpha checker, which often flags the bugs that only occur if an integer value along the path overflows. I am not sure how noisy this approach will be. If it is too noisy, we could refine this further.

For the uninitialized variable example, we could have some pattern-matching logic that would check if the expression is an array element and if so print the value of the index. (Another problem with variables that are failed to be initialized in a function is that we do not display the path on which the variable is not initialized, making it hard to understand the reports. Though, that is a separate problem.)

[xazax.hun]

In D34508#791048, @NoQ wrote:

Currently, we already highlight the last assignments for the "interesting" variables, which is implemented through, for example, bugreporter::trackNullOrUndefValue() - see how various checkers use it. This is, of course, far from perfect as well, because it's very hard to figure out which variables are of interest.

I think concentrating on "interesting" things would be a great addition to this patch. So in case an elementRegion is marked as interesting, we could also mark the index as interesting automatically and later print out the relevant information only for interesting symbols, regions.

[baloghadamsoftware]

I am considering to restrict the assumptions to nodes marked as interesting and to the location of the bug. However, I have difficulties with the latter, it seems that the bug location itself is not part of the bug path.

include/clang/StaticAnalyzer/Core/BugReporter/BugReporterVisitor.h

 //
 //===----------------------------------------------------------------------===//
 
 #ifndef LLVM_CLANG_STATICANALYZER_CORE_BUGREPORTER_BUGREPORTERVISITOR_H
 #define LLVM_CLANG_STATICANALYZER_CORE_BUGREPORTER_BUGREPORTERVISITOR_H
 
 #include "clang/StaticAnalyzer/Core/PathSensitive/SVals.h"
 #include "llvm/ADT/FoldingSet.h"
+#include "llvm/ADT/SmallSet.h"
 
 namespace clang {
 class CFGBlock;
+class LocationContext;
 
 namespace ento {
 
 class BugReport;
 class BugReporterContext;
 class ExplodedNode;
 class MemRegion;
 class PathDiagnosticPiece;
+class PathDiagnosticEventPiece;
 
 /// \brief BugReporterVisitors are used to add custom diagnostics along a path.
 ///
 /// Custom visitors should subclass the BugReporterVisitorImpl class for a
 /// default implementation of the clone() method.
 /// (Warning: if you have a deep subclass of BugReporterVisitorImpl, the
 /// default implementation of clone() will NOT do the right thing, and you
 /// will have to provide your own implementation.)
public:
   void Profile(llvm::FoldingSetNodeID &ID) const override {}
 
   std::shared_ptr<PathDiagnosticPiece> VisitNode(const ExplodedNode *Succ,
                                                  const ExplodedNode *Pred,
                                                  BugReporterContext &BRC,
                                                  BugReport &BR) override;
 };
 
+class VariableValuesBRVisitor final
+    : public BugReporterVisitorImpl<VariableValuesBRVisitor> {
+
+  llvm::SmallSet<const VarDecl *, 16> Visited;
+
+public:
+  VariableValuesBRVisitor() {}
+
+  void Profile(llvm::FoldingSetNodeID &ID) const override {
+    static int Tag = 0;
+    ID.AddPointer(&Tag);
+  }
+
+  static const char *getTag();
+
+  std::shared_ptr<PathDiagnosticPiece> VisitNode(const ExplodedNode *Succ,
+                                                 const ExplodedNode *Pred,
+                                                 BugReporterContext &BRC,
+                                                 BugReport &BR) override;
+  std::shared_ptr<PathDiagnosticEventPiece> VisitVariables(const Stmt *St, ProgramStateRef State, const LocationContext *LCtx, BugReporterContext &BRC);
+};
+
 namespace bugreporter {
 
 /// Attempts to add visitors to trace a null or undefined value back to its
 /// point of origin, whether it is a symbol constrained to null or an explicit
 /// assignment.
 ///
 /// \param N A node "downstream" from the evaluation of the statement.
 /// \param S The statement whose value is null or undefined.
bool trackNullOrUndefValue(const ExplodedNode *N, const Stmt *S, BugReport &R,
                            bool IsArg = false,
                            bool EnableNullFPSuppression = true);
 
 const Expr *getDerefExpr(const Stmt *S);
 const Stmt *GetDenomExpr(const ExplodedNode *N);
 const Stmt *GetRetValExpr(const ExplodedNode *N);
 bool isDeclRefExprToReference(const Expr *E);
 
-
 } // end namespace clang
 } // end namespace ento
 } // end namespace bugreporter
 
-
 #endif

lib/StaticAnalyzer/Core/BugReporter.cpp

 
 static PathDiagnosticEventPiece *
 eventsDescribeSameCondition(PathDiagnosticEventPiece *X,
                             PathDiagnosticEventPiece *Y) {
   // Prefer diagnostics that come from ConditionBRVisitor over
   // those that came from TrackConstraintBRVisitor,
   // unless the one from ConditionBRVisitor is
   // its generic fallback diagnostic.
-  const void *tagPreferred = ConditionBRVisitor::getTag();
-  const void *tagLesser = TrackConstraintBRVisitor::getTag();
+  // Also prefer diagnostics from ConditionBRVisiotor over
+  // those from VariableValuesVBRVisitor if the condition is
+  // either a boolean variable or an equality comparison.
+  const void *tagCondition = ConditionBRVisitor::getTag();
+  const void *tagTrackConstraint = TrackConstraintBRVisitor::getTag();
+  const void *tagVariableValues = VariableValuesBRVisitor::getTag();
+
+  PathDiagnosticEventPiece *C = nullptr, *TC = nullptr, *VV = nullptr;
+
+  if (X->getTag() == tagCondition && Y->getTag() == tagVariableValues) {
+    C = X; VV = Y;
+  } else if (Y->getTag() == tagCondition && X->getTag() == tagVariableValues) {
+    C = Y; VV = X;
+  } else if (X->getTag() == tagCondition && Y->getTag() == tagTrackConstraint) {
+    C = X; TC = Y;
+  } else if (Y->getTag() == tagCondition && X->getTag() == tagTrackConstraint) {
+    C = Y; TC = X;
+  } else {
+    return nullptr;
+  }
 
-  if (X->getLocation() != Y->getLocation())
+  if (TC) {
+    if (C->getLocation() != TC->getLocation())
       return nullptr;
     
-  if (X->getTag() == tagPreferred && Y->getTag() == tagLesser)
-    return ConditionBRVisitor::isPieceMessageGeneric(X) ? Y : X;
+    return ConditionBRVisitor::isPieceMessageGeneric(C) ? TC : C;
+  }
+
+  if (ConditionBRVisitor::isPieceMessageGeneric(C)) {
+    return VV;
+  }
 
-  if (Y->getTag() == tagPreferred && X->getTag() == tagLesser)
-    return ConditionBRVisitor::isPieceMessageGeneric(Y) ? X : Y;
+  if(C->getLocation() == VV->getLocation()) {
+    return C;
+  }
+
+  if (const auto* St = C->getLocation().asStmt()) {
+    if (const auto* BO = dyn_cast<BinaryOperator>(St)) {
+      if (BO->getOpcode() == BO_EQ) {
+        const auto *E = dyn_cast<Expr>(VV->getLocation().asStmt());
+        if (BO->getLHS()->IgnoreCasts() == E ||
+            BO->getRHS()->IgnoreCasts() == E) {
+          return C;
+        }
+      }
+    }
+  }
 
   return nullptr;
 }
 
 /// An optimization pass over PathPieces that removes redundant diagnostics
 /// generated by both ConditionBRVisitor and TrackConstraintBRVisitor.  Both
 /// BugReporterVisitors use different methods to generate diagnostics, with
 /// one capable of emitting diagnostics in some cases but not in others.  This
switch (piece->getKind()) {
         removeRedundantMsgs(cast<PathDiagnosticMacroPiece>(*piece).subPieces);
         break;
       case PathDiagnosticPiece::ControlFlow:
         break;
       case PathDiagnosticPiece::Event: {
         if (i == N-1)
           break;
 
-        if (PathDiagnosticEventPiece *nextEvent =
-            dyn_cast<PathDiagnosticEventPiece>(path.front().get())) {
+        PathDiagnosticEventPiece *nextEvent =
+          dyn_cast<PathDiagnosticEventPiece>(path.front().get());
+        std::shared_ptr<PathDiagnosticPiece> intermediateEvent = nullptr;
+        if (!nextEvent && path.size() > 1 &&
+            isa<PathDiagnosticControlFlowPiece>(path.front().get())) {
+          intermediateEvent = std::move(path.front());
+          path.pop_front();
+          nextEvent =
+            dyn_cast<PathDiagnosticEventPiece>(path.front().get());
+        }
+        if (nextEvent) {
           PathDiagnosticEventPiece *event =
-              cast<PathDiagnosticEventPiece>(piece.get());
           // Check to see if we should keep one of the two pieces.  If we
           // come up with a preference, record which piece to keep, and consume
           // another piece from the path.
           if (auto *pieceToKeep =
                   eventsDescribeSameCondition(event, nextEvent)) {
             piece = std::move(pieceToKeep == event ? piece : path.front());
             path.pop_front();
             ++i;
           }
         }
+        if (intermediateEvent) {
+          path.push_front(std::move(intermediateEvent));
+          intermediateEvent = nullptr;
+        }
         break;
       }
       case PathDiagnosticPiece::Note:
         break;
     }
     path.push_back(std::move(piece));
   }
 }
while (TrimG.popNextReportGraph(ErrorGraph)) {
     PathDiagnosticBuilder PDB(*this, R, ErrorGraph.BackMap, &PC);
     const ExplodedNode *N = ErrorGraph.ErrorNode;
 
     // Register additional node visitors.
     R->addVisitor(llvm::make_unique<NilReceiverBRVisitor>());
     R->addVisitor(llvm::make_unique<ConditionBRVisitor>());
     R->addVisitor(llvm::make_unique<LikelyFalsePositiveSuppressionBRVisitor>());
     R->addVisitor(llvm::make_unique<CXXSelfAssignmentBRVisitor>());
+    R->addVisitor(llvm::make_unique<VariableValuesBRVisitor>());
 
     BugReport::VisitorList visitors;
     unsigned origReportConfigToken, finalReportConfigToken;
     LocationContextMap LCM;
 
     // While generating diagnostics, it's possible the visitors will decide
     // new symbols and regions are interesting, or add other visitors based on
     // the information they find. If they do, we need to regenerate the path

lib/StaticAnalyzer/Core/BugReporterVisitors.cpp

CXXSelfAssignmentBRVisitor::VisitNode(const ExplodedNode *Succ,
   Out << "Assuming " << Met->getParamDecl(0)->getName() <<
     ((Param == This) ? " == " : " != ") << "*this";
 
   auto Piece = std::make_shared<PathDiagnosticEventPiece>(L, Out.str());
   Piece->addRange(Met->getSourceRange());
 
   return std::move(Piece);
 }
+
+const char *VariableValuesBRVisitor::getTag() {
+  return "VariableValuesBRVisitor";
+}
+
+std::shared_ptr<PathDiagnosticPiece>
+VariableValuesBRVisitor::VisitNode(const ExplodedNode *Succ,
+                                   const ExplodedNode *Pred,
+                                   BugReporterContext &BRC, BugReport &BR) {
+  const auto PP = Succ->getLocation();
+  auto State = Succ->getState();
+  const auto *LCtx = PP.getLocationContext();
+
+  const Stmt *St = nullptr;
+  if (const auto SP = PP.getAs<PostStmt>()) {
+    St = SP->getStmt();
+  } else if (const auto BE = PP.getAs<BlockEdge>()) {
+    const auto *Src = BE->getSrc();
+    if (const auto Term = Src->getTerminator())
+      St = Term;
+  }
+
+  if (!St)
+    return nullptr;
+
+  return VisitVariables(St, State, LCtx, BRC);
+}
+
+std::shared_ptr<PathDiagnosticEventPiece> VariableValuesBRVisitor::VisitVariables(const Stmt *St,
+                                             ProgramStateRef State,
+                                             const LocationContext *LCtx,
+                                             BugReporterContext &BRC) {
+  PathDiagnosticLocation L(St, BRC.getSourceManager(), LCtx);
+  if(!L.isValid() || !L.asLocation().isValid())
+    return nullptr;
+
+  SmallString<256> Buf;
+  llvm::raw_svector_ostream Out(Buf);
+
+
+  if (const auto *DRE = dyn_cast<DeclRefExpr>(St)) {
+    const auto *VD = dyn_cast<VarDecl>(DRE->getDecl());
+    if (!VD || Visited.count(VD))
+      return nullptr;
+
+    Visited.insert(VD);
+    const auto Value = State->getSVal(State->getLValue(VD, LCtx));
+
+    if (const auto IntValue = Value.getAs<nonloc::ConcreteInt>()) {
+      Out << "Assuming '" << VD->getName() << "' == " << IntValue->getValue();
+      auto Piece = std::make_shared<PathDiagnosticEventPiece>(L, Out.str());
+      Piece->addRange(St->getSourceRange());
+      Piece->setTag(getTag());
+      Piece->setPrunable(true);
+      return std::move(Piece);
+    } else if (const auto IntValue = Value.getAs<loc::ConcreteInt>()) {
+      Out << "Assuming '" << VD->getName() << "' == " << IntValue->getValue();
+      auto Piece = std::make_shared<PathDiagnosticEventPiece>(L, Out.str());
+      Piece->addRange(St->getSourceRange());
+      Piece->setTag(getTag());
+      Piece->setPrunable(true);
+      return std::move(Piece);
+    } else if (const auto SymValue = Value.getAs<nonloc::SymbolVal>()) {
+      if (const auto *Value = State->getConstraintManager().getSymVal(
+              State, SymValue->getSymbol())) {
+        Out << "Assuming '" << VD->getName() << "' == " << *Value;
+        auto Piece = std::make_shared<PathDiagnosticEventPiece>(L, Out.str());
+        Piece->addRange(St->getSourceRange());
+        Piece->setTag(getTag());
+        Piece->setPrunable(true);
+        return std::move(Piece);
+      }
+    }
+    return nullptr;
+  }
+
+  std::shared_ptr<PathDiagnosticEventPiece> Piece = nullptr;
+  for (const auto *Child : St->children()) {
+    if (Child) {
+      if(auto NewPiece = VisitVariables(Child, State, LCtx, BRC)) {
+        if (Piece) {
+          Out << Piece->getString() << ", " << NewPiece->getString().drop_front(9);
+          Piece = std::make_shared<PathDiagnosticEventPiece>(L, Out.str());
+          Piece->addRange(St->getSourceRange());
+          Piece->setTag(getTag());
+          Piece->setPrunable(true);
+        } else {
+          Piece = NewPiece;
+        }
+      }
+    }
+  }
+  return std::move(Piece);
+}

test/Analysis/MisusedMovedObject.cpp

void reinitializationTest(int i) {
     }
   }
   // The built-in assignment operator should also be recognized as a
   // reinitialization. (std::move() may be called on built-in types in template
   // code.)
   {
     int a1 = 1, a2 = 2;
     std::swap(a1, a2);
+    // expected-note@-1 {{Assuming 'a1' == 1}}
+    // expected-note@-2 {{Assuming 'a2' == 2}}
+    // expected-note@-3 {{Assuming 'a1' == 1}}
+    // expected-note@-4 {{Assuming 'a2' == 2}}
   }
   // A std::move() after the assignment makes the variable invalid again.
   {
     A a;
     A b;
     b = std::move(a);
     a = A();
     b = std::move(a); // expected-note {{'a' became 'moved-from' here}}
void decltypeIsNotUseTest() {
   // A b(std::move(a));
   decltype(a) other_a; // no-warning
 }
 
 void loopTest() {
   {
     A a;
     for (int i = 0; i < bignum(); i++) { // expected-note {{Loop condition is false. Execution jumps to the end of the function}}
+      // expected-note@-1 {{Assuming 'i' == 0}}
       rightRefCall(std::move(a));        // no-warning
     }
   }
   {
     A a;
     for (int i = 0; i < 2; i++) { // expected-note {{Loop condition is true.  Entering loop body}}
-      //expected-note@-1 {{Loop condition is true.  Entering loop body}}
-      //expected-note@-2 {{Loop condition is false. Execution jumps to the end of the function}}
+      //expected-note@-1 {{Assuming 'i' == 2}}
+      //expected-note@-2 {{Loop condition is true.  Entering loop body}}
+      //expected-note@-3 {{Loop condition is false. Execution jumps to the end of the function}}
       rightRefCall(std::move(a)); // no-warning
     }
   }
   {
     A a;
     for (int i = 0; i < bignum(); i++) { // expected-note {{Loop condition is false. Execution jumps to the end of the function}}
+      // expected-note@-1 {{Assuming 'i' == 0}}
       leftRefCall(a);                    // no-warning
     }
   }
   {
     A a;
     for (int i = 0; i < 2; i++) { // expected-note {{Loop condition is true.  Entering loop body}} 
-      //expected-note@-1 {{Loop condition is true.  Entering loop body}}
-      //expected-note@-2 {{Loop condition is false. Execution jumps to the end of the function}}
+      //expected-note@-1 {{Assuming 'i' == 2}}
+      //expected-note@-2 {{Loop condition is true.  Entering loop body}}
+      //expected-note@-3 {{Loop condition is false. Execution jumps to the end of the function}}
       leftRefCall(a);             // no-warning
     }
   }
   {
     A a;
     for (int i = 0; i < bignum(); i++) { // expected-note {{Loop condition is false. Execution jumps to the end of the function}}
+      // expected-note@-1 {{Assuming 'i' == 0}}
       constCopyOrMoveCall(a);            // no-warning
     }
   }
   {
     A a;
     for (int i = 0; i < 2; i++) { // expected-note {{Loop condition is true.  Entering loop body}} 
-      //expected-note@-1 {{Loop condition is true.  Entering loop body}}
-      //expected-note@-2 {{Loop condition is false. Execution jumps to the end of the function}}
+      //expected-note@-1 {{Assuming 'i' == 2}}
+      //expected-note@-2 {{Loop condition is true.  Entering loop body}}
+      //expected-note@-3 {{Loop condition is false. Execution jumps to the end of the function}}
       constCopyOrMoveCall(a);     // no-warning
     }
   }
   {
     A a;
     for (int i = 0; i < bignum(); i++) { // expected-note {{Loop condition is false. Execution jumps to the end of the function}}
+      // expected-note@-1 {{Assuming 'i' == 0}}
       moveInsideFunctionCall(a);         // no-warning
     }
   }
   {
     A a;
     for (int i = 0; i < 2; i++) { // expected-note {{Loop condition is true.  Entering loop body}}
-      //expected-note@-1 {{Loop condition is true.  Entering loop body}}
-      //expected-note@-2 {{Loop condition is false. Execution jumps to the end of the function}}
+      //expected-note@-1 {{Assuming 'i' == 2}}
+      //expected-note@-2 {{Loop condition is true.  Entering loop body}}
+      //expected-note@-3 {{Loop condition is false. Execution jumps to the end of the function}}
       moveInsideFunctionCall(a);  // no-warning
     }
   }
   {
     A a;
     for (int i = 0; i < bignum(); i++) { // expected-note {{Loop condition is false. Execution jumps to the end of the function}}
+      // expected-note@-1 {{Assuming 'i' == 0}}
       copyOrMoveCall(a);                 // no-warning
     }
   }
   {
     A a;
     for (int i = 0; i < 2; i++) { // expected-note {{Loop condition is true.}}
-      //expected-note@-1 {{Loop condition is true.  Entering loop body}}
-      //expected-note@-2 {{Loop condition is false. Execution jumps to the end of the function}}
+      //expected-note@-1 {{Assuming 'i' == 2}}
+      //expected-note@-2 {{Loop condition is true.  Entering loop body}}
+      //expected-note@-3 {{Loop condition is false. Execution jumps to the end of the function}}
       copyOrMoveCall(a);          // no-warning
     }
   }
   {
     A a;
     for (int i = 0; i < bignum(); i++) { // expected-note {{Loop condition is true.  Entering loop body}} expected-note {{Loop condition is true.  Entering loop body}}
+      // expected-note@-1 {{Assuming 'i' == 1}}
       constCopyOrMoveCall(std::move(a)); // expected-warning {{Copying a 'moved-from' object 'a'}} expected-note {{Copying a 'moved-from' object 'a'}}
       // expected-note@-1 {{'a' became 'moved-from' here}}
     }
   }
 
   // Don't warn if we return after the move.
   {
     A a;
void differentBranchesTest(int i) {
   // A variation on the theme above.
   {
     A a;
     a.foo() > 0 ? a.foo() : A(std::move(a)).foo(); // expected-note {{Assuming the condition is false}} expected-note {{'?' condition is false}}
   }
   // Same thing, but with a switch statement.
   {
     A a, b;
-    switch (i) { // expected-note {{Control jumps to 'case 1:'  at line 448}}
+    switch (i) { // expected-note {{Control jumps to 'case 1:'  at line 463}}
     case 1:
       b = std::move(a); // no-warning
       break;            // expected-note {{Execution jumps to the end of the function}}
     case 2:
       a.foo(); // no-warning
       break;
     }
   }
   // However, if there's a fallthrough, we do warn.
   {
     A a, b;
-    switch (i) { // expected-note {{Control jumps to 'case 1:'  at line 460}}
+    switch (i) { // expected-note {{Control jumps to 'case 1:'  at line 476}}
+      // expected-note@-1 {{Assuming 'i' == 1}}
     case 1:
       b = std::move(a); // expected-note {{'a' became 'moved-from' here}}
     case 2:
       a.foo(); // expected-warning {{Method call on a 'moved-from' object}} expected-note {{Method call on a 'moved-from' object 'a'}}
       break;
     }
   }
 }

test/Analysis/bug_hash_test.m

 // CHECK-NEXT:           <key>col</key><integer>5</integer>
 // CHECK-NEXT:           <key>file</key><integer>0</integer>
 // CHECK-NEXT:          </dict>
 // CHECK-NEXT:         </array>
 // CHECK-NEXT:        <key>end</key>
 // CHECK-NEXT:         <array>
 // CHECK-NEXT:          <dict>
 // CHECK-NEXT:           <key>line</key><integer>19</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>19</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>19</integer>
+// CHECK-NEXT:      <key>col</key><integer>3</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>19</integer>
+// CHECK-NEXT:         <key>col</key><integer>3</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>19</integer>
+// CHECK-NEXT:         <key>col</key><integer>9</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>0</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Assuming &apos;arg&apos; == 5</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Assuming &apos;arg&apos; == 5</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>19</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>19</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>19</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>19</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>19</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>19</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>19</integer>
 // CHECK-NEXT:           <key>col</key><integer>7</integer>
 // CHECK-NEXT:           <key>file</key><integer>0</integer>
 // CHECK-NEXT:          </dict>
 // CHECK-NEXT:          <dict>
 // CHECK-NEXT:           <key>line</key><integer>19</integer>
 // CHECK-NEXT:           <key>col</key><integer>7</integer>
 // CHECK-NEXT:           <key>file</key><integer>0</integer>
 // CHECK-NEXT:          </dict>

 // CHECK-NEXT:         <key>line</key><integer>27</integer>
 // CHECK-NEXT:         <key>col</key><integer>23</integer>
 // CHECK-NEXT:         <key>file</key><integer>0</integer>
 // CHECK-NEXT:        </dict>
 // CHECK-NEXT:       </array>
 // CHECK-NEXT:     </array>
 // CHECK-NEXT:     <key>depth</key><integer>0</integer>
 // CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Calling anonymous block</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Calling anonymous block</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>27</integer>
+// CHECK-NEXT:      <key>col</key><integer>3</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>depth</key><integer>1</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Entered call from &apos;testBlocks&apos;</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Entered call from &apos;testBlocks&apos;</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>27</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>27</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>27</integer>
+// CHECK-NEXT:           <key>col</key><integer>6</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>27</integer>
+// CHECK-NEXT:           <key>col</key><integer>8</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>27</integer>
+// CHECK-NEXT:           <key>col</key><integer>6</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>27</integer>
+// CHECK-NEXT:           <key>col</key><integer>8</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>27</integer>
+// CHECK-NEXT:           <key>col</key><integer>6</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>27</integer>
+// CHECK-NEXT:           <key>col</key><integer>8</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>27</integer>
+// CHECK-NEXT:      <key>col</key><integer>6</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>27</integer>
+// CHECK-NEXT:         <key>col</key><integer>6</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>27</integer>
+// CHECK-NEXT:         <key>col</key><integer>19</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>1</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Assuming &apos;x&apos; == 5</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Assuming &apos;x&apos; == 5</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>27</integer>
+// CHECK-NEXT:           <key>col</key><integer>6</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>27</integer>
+// CHECK-NEXT:           <key>col</key><integer>8</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>27</integer>
+// CHECK-NEXT:           <key>col</key><integer>6</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>27</integer>
+// CHECK-NEXT:           <key>col</key><integer>8</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>27</integer>
+// CHECK-NEXT:      <key>col</key><integer>3</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>27</integer>
+// CHECK-NEXT:         <key>col</key><integer>3</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>27</integer>
+// CHECK-NEXT:         <key>col</key><integer>23</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>0</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Returning to caller</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Returning to caller</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>27</integer>
+// CHECK-NEXT:      <key>col</key><integer>3</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>27</integer>
+// CHECK-NEXT:         <key>col</key><integer>3</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>27</integer>
+// CHECK-NEXT:         <key>col</key><integer>23</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>0</integer>
+// CHECK-NEXT:     <key>extended_message</key>
 // CHECK-NEXT:     <string>debug.DumpBugHash$void testBlocks()$3$^{inty=1+x;}();$debug</string>
 // CHECK-NEXT:     <key>message</key>
 // CHECK-NEXT:     <string>debug.DumpBugHash$void testBlocks()$3$^{inty=1+x;}();$debug</string>
 // CHECK-NEXT:    </dict>
 // CHECK-NEXT:   </array>
 // CHECK-NEXT:   <key>description</key><string>debug.DumpBugHash$void testBlocks()$3$^{inty=1+x;}();$debug</string>
 // CHECK-NEXT:   <key>category</key><string>debug</string>
 // CHECK-NEXT:   <key>type</key><string>Dump hash components</string>

 // CHECK-NEXT:       <array>
 // CHECK-NEXT:        <dict>
 // CHECK-NEXT:         <key>line</key><integer>27</integer>
 // CHECK-NEXT:         <key>col</key><integer>6</integer>
 // CHECK-NEXT:         <key>file</key><integer>0</integer>
 // CHECK-NEXT:        </dict>
 // CHECK-NEXT:        <dict>
 // CHECK-NEXT:         <key>line</key><integer>27</integer>
+// CHECK-NEXT:         <key>col</key><integer>19</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>1</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Assuming &apos;x&apos; == 5</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Assuming &apos;x&apos; == 5</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>27</integer>
+// CHECK-NEXT:           <key>col</key><integer>6</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>27</integer>
+// CHECK-NEXT:           <key>col</key><integer>8</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>27</integer>
+// CHECK-NEXT:           <key>col</key><integer>6</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>27</integer>
+// CHECK-NEXT:           <key>col</key><integer>8</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>27</integer>
+// CHECK-NEXT:      <key>col</key><integer>6</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>27</integer>
+// CHECK-NEXT:         <key>col</key><integer>6</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>27</integer>
 // CHECK-NEXT:         <key>col</key><integer>10</integer>
 // CHECK-NEXT:         <key>file</key><integer>0</integer>
 // CHECK-NEXT:        </dict>
 // CHECK-NEXT:       </array>
 // CHECK-NEXT:     </array>
 // CHECK-NEXT:     <key>depth</key><integer>1</integer>
 // CHECK-NEXT:     <key>extended_message</key>
 // CHECK-NEXT:     <string>debug.DumpBugHash$$6$^{inty=1+x;}();$debug</string>

 // CHECK-NEXT:           <key>col</key><integer>3</integer>
 // CHECK-NEXT:           <key>file</key><integer>0</integer>
 // CHECK-NEXT:          </dict>
 // CHECK-NEXT:         </array>
 // CHECK-NEXT:        <key>end</key>
 // CHECK-NEXT:         <array>
 // CHECK-NEXT:          <dict>
 // CHECK-NEXT:           <key>line</key><integer>27</integer>
+// CHECK-NEXT:           <key>col</key><integer>14</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>27</integer>
+// CHECK-NEXT:           <key>col</key><integer>14</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>27</integer>
+// CHECK-NEXT:      <key>col</key><integer>14</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>27</integer>
+// CHECK-NEXT:         <key>col</key><integer>14</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>27</integer>
+// CHECK-NEXT:         <key>col</key><integer>18</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>1</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Assuming &apos;x&apos; == 5</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Assuming &apos;x&apos; == 5</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>27</integer>
+// CHECK-NEXT:           <key>col</key><integer>14</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>27</integer>
+// CHECK-NEXT:           <key>col</key><integer>14</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>27</integer>
 // CHECK-NEXT:           <key>col</key><integer>16</integer>
 // CHECK-NEXT:           <key>file</key><integer>0</integer>
 // CHECK-NEXT:          </dict>
 // CHECK-NEXT:          <dict>
 // CHECK-NEXT:           <key>line</key><integer>27</integer>
 // CHECK-NEXT:           <key>col</key><integer>16</integer>
 // CHECK-NEXT:           <key>file</key><integer>0</integer>
 // CHECK-NEXT:          </dict>

 // CHECK-NEXT:           <key>col</key><integer>3</integer>
 // CHECK-NEXT:           <key>file</key><integer>0</integer>
 // CHECK-NEXT:          </dict>
 // CHECK-NEXT:         </array>
 // CHECK-NEXT:        <key>end</key>
 // CHECK-NEXT:         <array>
 // CHECK-NEXT:          <dict>
 // CHECK-NEXT:           <key>line</key><integer>27</integer>
+// CHECK-NEXT:           <key>col</key><integer>18</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>27</integer>
+// CHECK-NEXT:           <key>col</key><integer>18</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>27</integer>
+// CHECK-NEXT:      <key>col</key><integer>18</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>27</integer>
+// CHECK-NEXT:         <key>col</key><integer>18</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>27</integer>
+// CHECK-NEXT:         <key>col</key><integer>18</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>1</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Assuming &apos;x&apos; == 5</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Assuming &apos;x&apos; == 5</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>27</integer>
+// CHECK-NEXT:           <key>col</key><integer>18</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>27</integer>
+// CHECK-NEXT:           <key>col</key><integer>18</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>27</integer>
 // CHECK-NEXT:           <key>col</key><integer>6</integer>
 // CHECK-NEXT:           <key>file</key><integer>0</integer>
 // CHECK-NEXT:          </dict>
 // CHECK-NEXT:          <dict>
 // CHECK-NEXT:           <key>line</key><integer>27</integer>
 // CHECK-NEXT:           <key>col</key><integer>8</integer>
 // CHECK-NEXT:           <key>file</key><integer>0</integer>
 // CHECK-NEXT:          </dict>

test/Analysis/conditional-operator.cpp

 // RUN: %clang_analyze_cc1 -analyzer-checker=core,debug.ExprInspection %s -analyzer-output=text -verify
 
 void clang_analyzer_eval(bool);
 
 // Test that the analyzer does not crash on GNU extension operator "?:".
 void NoCrashTest(int x, int y) {
   int w = x ?: y;
 }
 
 void OperatorEvaluationTest(int y) {
   int x = 1;
   int w = x ?: y;  // expected-note {{'?' condition is true}}
   
   // TODO: We are not precise when processing the "?:" operator in C++.
   clang_analyzer_eval(w == 1); // expected-warning{{UNKNOWN}}
                                // expected-note@-1{{UNKNOWN}}
-}
+}
 

test/Analysis/cxx-for-range.cpp

for (int y : get(true)) { // error inside get()
     work();
     work();
     (void)y;
   }
 
   *(volatile int *)0 = 1; // no-warning
 }
 // CHECK:  <key>diagnostics</key>
-// CHECK-NEXT:  <array>
-// CHECK-NEXT:   <dict>
-// CHECK-NEXT:    <key>path</key>
-// CHECK-NEXT:    <array>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>control</string>
-// CHECK-NEXT:      <key>edges</key>
-// CHECK-NEXT:       <array>
-// CHECK-NEXT:        <dict>
-// CHECK-NEXT:         <key>start</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>7</integer>
-// CHECK-NEXT:            <key>col</key><integer>3</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>7</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:         <key>end</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>8</integer>
-// CHECK-NEXT:            <key>col</key><integer>3</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>8</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:        </dict>
-// CHECK-NEXT:       </array>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>event</string>
-// CHECK-NEXT:      <key>location</key>
-// CHECK-NEXT:      <dict>
-// CHECK-NEXT:       <key>line</key><integer>8</integer>
-// CHECK-NEXT:       <key>col</key><integer>14</integer>
-// CHECK-NEXT:       <key>file</key><integer>0</integer>
-// CHECK-NEXT:      </dict>
-// CHECK-NEXT:      <key>ranges</key>
-// CHECK-NEXT:      <array>
-// CHECK-NEXT:        <array>
-// CHECK-NEXT:         <dict>
-// CHECK-NEXT:          <key>line</key><integer>8</integer>
-// CHECK-NEXT:          <key>col</key><integer>14</integer>
-// CHECK-NEXT:          <key>file</key><integer>0</integer>
-// CHECK-NEXT:         </dict>
-// CHECK-NEXT:         <dict>
-// CHECK-NEXT:          <key>line</key><integer>8</integer>
-// CHECK-NEXT:          <key>col</key><integer>14</integer>
-// CHECK-NEXT:          <key>file</key><integer>0</integer>
-// CHECK-NEXT:         </dict>
-// CHECK-NEXT:        </array>
-// CHECK-NEXT:      </array>
-// CHECK-NEXT:      <key>depth</key><integer>0</integer>
-// CHECK-NEXT:      <key>extended_message</key>
-// CHECK-NEXT:      <string>Entering loop body</string>
-// CHECK-NEXT:      <key>message</key>
-// CHECK-NEXT:      <string>Entering loop body</string>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>control</string>
-// CHECK-NEXT:      <key>edges</key>
-// CHECK-NEXT:       <array>
-// CHECK-NEXT:        <dict>
-// CHECK-NEXT:         <key>start</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>8</integer>
-// CHECK-NEXT:            <key>col</key><integer>3</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>8</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:         <key>end</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>9</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>9</integer>
-// CHECK-NEXT:            <key>col</key><integer>8</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:        </dict>
-// CHECK-NEXT:       </array>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>control</string>
-// CHECK-NEXT:      <key>edges</key>
-// CHECK-NEXT:       <array>
-// CHECK-NEXT:        <dict>
-// CHECK-NEXT:         <key>start</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>9</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>9</integer>
-// CHECK-NEXT:            <key>col</key><integer>8</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:         <key>end</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>11</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>11</integer>
-// CHECK-NEXT:            <key>col</key><integer>6</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:        </dict>
-// CHECK-NEXT:       </array>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>control</string>
-// CHECK-NEXT:      <key>edges</key>
-// CHECK-NEXT:       <array>
-// CHECK-NEXT:        <dict>
-// CHECK-NEXT:         <key>start</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>11</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>11</integer>
-// CHECK-NEXT:            <key>col</key><integer>6</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:         <key>end</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>13</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>13</integer>
-// CHECK-NEXT:            <key>col</key><integer>8</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:        </dict>
-// CHECK-NEXT:       </array>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>control</string>
-// CHECK-NEXT:      <key>edges</key>
-// CHECK-NEXT:       <array>
-// CHECK-NEXT:        <dict>
-// CHECK-NEXT:         <key>start</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>13</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>13</integer>
-// CHECK-NEXT:            <key>col</key><integer>8</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:         <key>end</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>15</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>15</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:        </dict>
-// CHECK-NEXT:       </array>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>control</string>
-// CHECK-NEXT:      <key>edges</key>
-// CHECK-NEXT:       <array>
-// CHECK-NEXT:        <dict>
-// CHECK-NEXT:         <key>start</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>15</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>15</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:         <key>end</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>16</integer>
-// CHECK-NEXT:            <key>col</key><integer>3</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>16</integer>
-// CHECK-NEXT:            <key>col</key><integer>3</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:        </dict>
-// CHECK-NEXT:       </array>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>control</string>
-// CHECK-NEXT:      <key>edges</key>
-// CHECK-NEXT:       <array>
-// CHECK-NEXT:        <dict>
-// CHECK-NEXT:         <key>start</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>16</integer>
-// CHECK-NEXT:            <key>col</key><integer>3</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>16</integer>
-// CHECK-NEXT:            <key>col</key><integer>3</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:         <key>end</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>8</integer>
-// CHECK-NEXT:            <key>col</key><integer>3</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>8</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:        </dict>
-// CHECK-NEXT:       </array>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>event</string>
-// CHECK-NEXT:      <key>location</key>
-// CHECK-NEXT:      <dict>
-// CHECK-NEXT:       <key>line</key><integer>8</integer>
-// CHECK-NEXT:       <key>col</key><integer>3</integer>
-// CHECK-NEXT:       <key>file</key><integer>0</integer>
-// CHECK-NEXT:      </dict>
-// CHECK-NEXT:      <key>ranges</key>
-// CHECK-NEXT:      <array>
-// CHECK-NEXT:        <array>
-// CHECK-NEXT:         <dict>
-// CHECK-NEXT:          <key>line</key><integer>8</integer>
-// CHECK-NEXT:          <key>col</key><integer>3</integer>
-// CHECK-NEXT:          <key>file</key><integer>0</integer>
-// CHECK-NEXT:         </dict>
-// CHECK-NEXT:         <dict>
-// CHECK-NEXT:          <key>line</key><integer>16</integer>
-// CHECK-NEXT:          <key>col</key><integer>3</integer>
-// CHECK-NEXT:          <key>file</key><integer>0</integer>
-// CHECK-NEXT:         </dict>
-// CHECK-NEXT:        </array>
-// CHECK-NEXT:      </array>
-// CHECK-NEXT:      <key>depth</key><integer>0</integer>
-// CHECK-NEXT:      <key>extended_message</key>
-// CHECK-NEXT:      <string>Looping back to the head of the loop</string>
-// CHECK-NEXT:      <key>message</key>
-// CHECK-NEXT:      <string>Looping back to the head of the loop</string>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>event</string>
-// CHECK-NEXT:      <key>location</key>
-// CHECK-NEXT:      <dict>
-// CHECK-NEXT:       <key>line</key><integer>8</integer>
-// CHECK-NEXT:       <key>col</key><integer>14</integer>
-// CHECK-NEXT:       <key>file</key><integer>0</integer>
-// CHECK-NEXT:      </dict>
-// CHECK-NEXT:      <key>ranges</key>
-// CHECK-NEXT:      <array>
-// CHECK-NEXT:        <array>
-// CHECK-NEXT:         <dict>
-// CHECK-NEXT:          <key>line</key><integer>8</integer>
-// CHECK-NEXT:          <key>col</key><integer>14</integer>
-// CHECK-NEXT:          <key>file</key><integer>0</integer>
-// CHECK-NEXT:         </dict>
-// CHECK-NEXT:         <dict>
-// CHECK-NEXT:          <key>line</key><integer>8</integer>
-// CHECK-NEXT:          <key>col</key><integer>14</integer>
-// CHECK-NEXT:          <key>file</key><integer>0</integer>
-// CHECK-NEXT:         </dict>
-// CHECK-NEXT:        </array>
-// CHECK-NEXT:      </array>
-// CHECK-NEXT:      <key>depth</key><integer>0</integer>
-// CHECK-NEXT:      <key>extended_message</key>
-// CHECK-NEXT:      <string>Entering loop body</string>
-// CHECK-NEXT:      <key>message</key>
-// CHECK-NEXT:      <string>Entering loop body</string>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>control</string>
-// CHECK-NEXT:      <key>edges</key>
-// CHECK-NEXT:       <array>
-// CHECK-NEXT:        <dict>
-// CHECK-NEXT:         <key>start</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>8</integer>
-// CHECK-NEXT:            <key>col</key><integer>3</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>8</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:         <key>end</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>9</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>9</integer>
-// CHECK-NEXT:            <key>col</key><integer>8</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:        </dict>
-// CHECK-NEXT:       </array>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>control</string>
-// CHECK-NEXT:      <key>edges</key>
-// CHECK-NEXT:       <array>
-// CHECK-NEXT:        <dict>
-// CHECK-NEXT:         <key>start</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>9</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>9</integer>
-// CHECK-NEXT:            <key>col</key><integer>8</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:         <key>end</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>11</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>11</integer>
-// CHECK-NEXT:            <key>col</key><integer>6</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:        </dict>
-// CHECK-NEXT:       </array>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>control</string>
-// CHECK-NEXT:      <key>edges</key>
-// CHECK-NEXT:       <array>
-// CHECK-NEXT:        <dict>
-// CHECK-NEXT:         <key>start</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>11</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>11</integer>
-// CHECK-NEXT:            <key>col</key><integer>6</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:         <key>end</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>12</integer>
-// CHECK-NEXT:            <key>col</key><integer>7</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>12</integer>
-// CHECK-NEXT:            <key>col</key><integer>7</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:        </dict>
-// CHECK-NEXT:       </array>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>control</string>
-// CHECK-NEXT:      <key>edges</key>
-// CHECK-NEXT:       <array>
-// CHECK-NEXT:        <dict>
-// CHECK-NEXT:         <key>start</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>12</integer>
-// CHECK-NEXT:            <key>col</key><integer>7</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>12</integer>
-// CHECK-NEXT:            <key>col</key><integer>7</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:         <key>end</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>12</integer>
-// CHECK-NEXT:            <key>col</key><integer>26</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>12</integer>
-// CHECK-NEXT:            <key>col</key><integer>26</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:        </dict>
-// CHECK-NEXT:       </array>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>event</string>
-// CHECK-NEXT:      <key>location</key>
-// CHECK-NEXT:      <dict>
-// CHECK-NEXT:       <key>line</key><integer>12</integer>
-// CHECK-NEXT:       <key>col</key><integer>26</integer>
-// CHECK-NEXT:       <key>file</key><integer>0</integer>
-// CHECK-NEXT:      </dict>
-// CHECK-NEXT:      <key>ranges</key>
-// CHECK-NEXT:      <array>
-// CHECK-NEXT:        <array>
-// CHECK-NEXT:         <dict>
-// CHECK-NEXT:          <key>line</key><integer>12</integer>
-// CHECK-NEXT:          <key>col</key><integer>7</integer>
-// CHECK-NEXT:          <key>file</key><integer>0</integer>
-// CHECK-NEXT:         </dict>
-// CHECK-NEXT:         <dict>
-// CHECK-NEXT:          <key>line</key><integer>12</integer>
-// CHECK-NEXT:          <key>col</key><integer>28</integer>
-// CHECK-NEXT:          <key>file</key><integer>0</integer>
-// CHECK-NEXT:         </dict>
-// CHECK-NEXT:        </array>
-// CHECK-NEXT:      </array>
-// CHECK-NEXT:      <key>depth</key><integer>0</integer>
-// CHECK-NEXT:      <key>extended_message</key>
-// CHECK-NEXT:      <string>Dereference of null pointer</string>
-// CHECK-NEXT:      <key>message</key>
-// CHECK-NEXT:      <string>Dereference of null pointer</string>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:    </array>
-// CHECK-NEXT:    <key>description</key><string>Dereference of null pointer</string>
-// CHECK-NEXT:    <key>category</key><string>Logic error</string>
-// CHECK-NEXT:    <key>type</key><string>Dereference of null pointer</string>
-// CHECK-NEXT:    <key>check_name</key><string>core.NullDereference</string>
-// CHECK-NEXT:    <!-- This hash is experimental and going to change! -->
-// CHECK-NEXT:    <key>issue_hash_content_of_line_in_context</key><string>7c0b35987817cf3d44b88c5349bcd4f2</string>
-// CHECK-NEXT:   <key>issue_context_kind</key><string>function</string>
-// CHECK-NEXT:   <key>issue_context</key><string>testLoop</string>
-// CHECK-NEXT:   <key>issue_hash_function_offset</key><string>6</string>
-// CHECK-NEXT:   <key>location</key>
-// CHECK-NEXT:   <dict>
-// CHECK-NEXT:    <key>line</key><integer>12</integer>
-// CHECK-NEXT:    <key>col</key><integer>26</integer>
-// CHECK-NEXT:    <key>file</key><integer>0</integer>
-// CHECK-NEXT:   </dict>
-// CHECK-NEXT:   </dict>
-// CHECK-NEXT:   <dict>
-// CHECK-NEXT:    <key>path</key>
-// CHECK-NEXT:    <array>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>control</string>
-// CHECK-NEXT:      <key>edges</key>
-// CHECK-NEXT:       <array>
-// CHECK-NEXT:        <dict>
-// CHECK-NEXT:         <key>start</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>88</integer>
-// CHECK-NEXT:            <key>col</key><integer>3</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>88</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:         <key>end</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>88</integer>
-// CHECK-NEXT:            <key>col</key><integer>16</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>88</integer>
-// CHECK-NEXT:            <key>col</key><integer>18</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:        </dict>
-// CHECK-NEXT:       </array>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>event</string>
-// CHECK-NEXT:      <key>location</key>
-// CHECK-NEXT:      <dict>
-// CHECK-NEXT:       <key>line</key><integer>88</integer>
-// CHECK-NEXT:       <key>col</key><integer>16</integer>
-// CHECK-NEXT:       <key>file</key><integer>0</integer>
-// CHECK-NEXT:      </dict>
-// CHECK-NEXT:      <key>ranges</key>
-// CHECK-NEXT:      <array>
-// CHECK-NEXT:        <array>
-// CHECK-NEXT:         <dict>
-// CHECK-NEXT:          <key>line</key><integer>88</integer>
-// CHECK-NEXT:          <key>col</key><integer>16</integer>
-// CHECK-NEXT:          <key>file</key><integer>0</integer>
-// CHECK-NEXT:         </dict>
-// CHECK-NEXT:         <dict>
-// CHECK-NEXT:          <key>line</key><integer>88</integer>
-// CHECK-NEXT:          <key>col</key><integer>24</integer>
-// CHECK-NEXT:          <key>file</key><integer>0</integer>
-// CHECK-NEXT:         </dict>
-// CHECK-NEXT:        </array>
-// CHECK-NEXT:      </array>
-// CHECK-NEXT:      <key>depth</key><integer>0</integer>
-// CHECK-NEXT:      <key>extended_message</key>
-// CHECK-NEXT:      <string>Calling &apos;get&apos;</string>
-// CHECK-NEXT:      <key>message</key>
-// CHECK-NEXT:      <string>Calling &apos;get&apos;</string>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>event</string>
-// CHECK-NEXT:      <key>location</key>
-// CHECK-NEXT:      <dict>
-// CHECK-NEXT:       <key>line</key><integer>31</integer>
-// CHECK-NEXT:       <key>col</key><integer>1</integer>
-// CHECK-NEXT:       <key>file</key><integer>0</integer>
-// CHECK-NEXT:      </dict>
-// CHECK-NEXT:      <key>depth</key><integer>1</integer>
-// CHECK-NEXT:      <key>extended_message</key>
-// CHECK-NEXT:      <string>Entered call from &apos;testLoopErrorInRange&apos;</string>
-// CHECK-NEXT:      <key>message</key>
-// CHECK-NEXT:      <string>Entered call from &apos;testLoopErrorInRange&apos;</string>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>control</string>
-// CHECK-NEXT:      <key>edges</key>
-// CHECK-NEXT:       <array>
-// CHECK-NEXT:        <dict>
-// CHECK-NEXT:         <key>start</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>31</integer>
-// CHECK-NEXT:            <key>col</key><integer>1</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>31</integer>
-// CHECK-NEXT:            <key>col</key><integer>11</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:         <key>end</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>32</integer>
-// CHECK-NEXT:            <key>col</key><integer>3</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>32</integer>
-// CHECK-NEXT:            <key>col</key><integer>4</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:        </dict>
-// CHECK-NEXT:       </array>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>control</string>
-// CHECK-NEXT:      <key>edges</key>
-// CHECK-NEXT:       <array>
-// CHECK-NEXT:        <dict>
-// CHECK-NEXT:         <key>start</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>32</integer>
-// CHECK-NEXT:            <key>col</key><integer>3</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>32</integer>
-// CHECK-NEXT:            <key>col</key><integer>4</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:         <key>end</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>33</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>33</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:        </dict>
-// CHECK-NEXT:       </array>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>control</string>
-// CHECK-NEXT:      <key>edges</key>
-// CHECK-NEXT:       <array>
-// CHECK-NEXT:        <dict>
-// CHECK-NEXT:         <key>start</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>33</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>33</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:         <key>end</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>33</integer>
-// CHECK-NEXT:            <key>col</key><integer>24</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>33</integer>
-// CHECK-NEXT:            <key>col</key><integer>24</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:        </dict>
-// CHECK-NEXT:       </array>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>event</string>
-// CHECK-NEXT:      <key>location</key>
-// CHECK-NEXT:      <dict>
-// CHECK-NEXT:       <key>line</key><integer>33</integer>
-// CHECK-NEXT:       <key>col</key><integer>24</integer>
-// CHECK-NEXT:       <key>file</key><integer>0</integer>
-// CHECK-NEXT:      </dict>
-// CHECK-NEXT:      <key>ranges</key>
-// CHECK-NEXT:      <array>
-// CHECK-NEXT:        <array>
-// CHECK-NEXT:         <dict>
-// CHECK-NEXT:          <key>line</key><integer>33</integer>
-// CHECK-NEXT:          <key>col</key><integer>5</integer>
-// CHECK-NEXT:          <key>file</key><integer>0</integer>
-// CHECK-NEXT:         </dict>
-// CHECK-NEXT:         <dict>
-// CHECK-NEXT:          <key>line</key><integer>33</integer>
-// CHECK-NEXT:          <key>col</key><integer>26</integer>
-// CHECK-NEXT:          <key>file</key><integer>0</integer>
-// CHECK-NEXT:         </dict>
-// CHECK-NEXT:        </array>
-// CHECK-NEXT:      </array>
-// CHECK-NEXT:      <key>depth</key><integer>1</integer>
-// CHECK-NEXT:      <key>extended_message</key>
-// CHECK-NEXT:      <string>Dereference of null pointer</string>
-// CHECK-NEXT:      <key>message</key>
-// CHECK-NEXT:      <string>Dereference of null pointer</string>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:    </array>
-// CHECK-NEXT:    <key>description</key><string>Dereference of null pointer</string>
-// CHECK-NEXT:    <key>category</key><string>Logic error</string>
-// CHECK-NEXT:    <key>type</key><string>Dereference of null pointer</string>
-// CHECK-NEXT:    <key>check_name</key><string>core.NullDereference</string>
-// CHECK-NEXT:    <!-- This hash is experimental and going to change! -->
-// CHECK-NEXT:    <key>issue_hash_content_of_line_in_context</key><string>f53792d63dffe6176babc00ee455a3e0</string>
-// CHECK-NEXT:   <key>issue_context_kind</key><string>function</string>
-// CHECK-NEXT:   <key>issue_context</key><string>get</string>
-// CHECK-NEXT:   <key>issue_hash_function_offset</key><string>2</string>
-// CHECK-NEXT:   <key>location</key>
-// CHECK-NEXT:   <dict>
-// CHECK-NEXT:    <key>line</key><integer>33</integer>
-// CHECK-NEXT:    <key>col</key><integer>24</integer>
-// CHECK-NEXT:    <key>file</key><integer>0</integer>
-// CHECK-NEXT:   </dict>
-// CHECK-NEXT:   </dict>
-// CHECK-NEXT:   <dict>
-// CHECK-NEXT:    <key>path</key>
-// CHECK-NEXT:    <array>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>event</string>
-// CHECK-NEXT:      <key>location</key>
-// CHECK-NEXT:      <dict>
-// CHECK-NEXT:       <key>line</key><integer>38</integer>
-// CHECK-NEXT:       <key>col</key><integer>14</integer>
-// CHECK-NEXT:       <key>file</key><integer>0</integer>
-// CHECK-NEXT:      </dict>
-// CHECK-NEXT:      <key>ranges</key>
-// CHECK-NEXT:      <array>
-// CHECK-NEXT:        <array>
-// CHECK-NEXT:         <dict>
-// CHECK-NEXT:          <key>line</key><integer>38</integer>
-// CHECK-NEXT:          <key>col</key><integer>14</integer>
-// CHECK-NEXT:          <key>file</key><integer>0</integer>
-// CHECK-NEXT:         </dict>
-// CHECK-NEXT:         <dict>
-// CHECK-NEXT:          <key>line</key><integer>38</integer>
-// CHECK-NEXT:          <key>col</key><integer>14</integer>
-// CHECK-NEXT:          <key>file</key><integer>0</integer>
-// CHECK-NEXT:         </dict>
-// CHECK-NEXT:        </array>
-// CHECK-NEXT:      </array>
-// CHECK-NEXT:      <key>depth</key><integer>0</integer>
-// CHECK-NEXT:      <key>extended_message</key>
-// CHECK-NEXT:      <string>Entering loop body</string>
-// CHECK-NEXT:      <key>message</key>
-// CHECK-NEXT:      <string>Entering loop body</string>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>control</string>
-// CHECK-NEXT:      <key>edges</key>
-// CHECK-NEXT:       <array>
-// CHECK-NEXT:        <dict>
-// CHECK-NEXT:         <key>start</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>38</integer>
-// CHECK-NEXT:            <key>col</key><integer>3</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>38</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:         <key>end</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>39</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>39</integer>
-// CHECK-NEXT:            <key>col</key><integer>8</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:        </dict>
-// CHECK-NEXT:       </array>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>control</string>
-// CHECK-NEXT:      <key>edges</key>
-// CHECK-NEXT:       <array>
-// CHECK-NEXT:        <dict>
-// CHECK-NEXT:         <key>start</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>39</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>39</integer>
-// CHECK-NEXT:            <key>col</key><integer>8</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:         <key>end</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>41</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>41</integer>
-// CHECK-NEXT:            <key>col</key><integer>6</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:        </dict>
-// CHECK-NEXT:       </array>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>control</string>
-// CHECK-NEXT:      <key>edges</key>
-// CHECK-NEXT:       <array>
-// CHECK-NEXT:        <dict>
-// CHECK-NEXT:         <key>start</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>41</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>41</integer>
-// CHECK-NEXT:            <key>col</key><integer>6</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:         <key>end</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>41</integer>
-// CHECK-NEXT:            <key>col</key><integer>9</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>41</integer>
-// CHECK-NEXT:            <key>col</key><integer>9</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:        </dict>
-// CHECK-NEXT:       </array>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>event</string>
-// CHECK-NEXT:      <key>location</key>
-// CHECK-NEXT:      <dict>
-// CHECK-NEXT:       <key>line</key><integer>41</integer>
-// CHECK-NEXT:       <key>col</key><integer>9</integer>
-// CHECK-NEXT:       <key>file</key><integer>0</integer>
-// CHECK-NEXT:      </dict>
-// CHECK-NEXT:      <key>ranges</key>
-// CHECK-NEXT:      <array>
-// CHECK-NEXT:        <array>
-// CHECK-NEXT:         <dict>
-// CHECK-NEXT:          <key>line</key><integer>41</integer>
-// CHECK-NEXT:          <key>col</key><integer>9</integer>
-// CHECK-NEXT:          <key>file</key><integer>0</integer>
-// CHECK-NEXT:         </dict>
-// CHECK-NEXT:         <dict>
-// CHECK-NEXT:          <key>line</key><integer>41</integer>
-// CHECK-NEXT:          <key>col</key><integer>14</integer>
-// CHECK-NEXT:          <key>file</key><integer>0</integer>
-// CHECK-NEXT:         </dict>
-// CHECK-NEXT:        </array>
-// CHECK-NEXT:      </array>
-// CHECK-NEXT:      <key>depth</key><integer>0</integer>
-// CHECK-NEXT:      <key>extended_message</key>
-// CHECK-NEXT:      <string>Assuming &apos;y&apos; is equal to 2</string>
-// CHECK-NEXT:      <key>message</key>
-// CHECK-NEXT:      <string>Assuming &apos;y&apos; is equal to 2</string>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>control</string>
-// CHECK-NEXT:      <key>edges</key>
-// CHECK-NEXT:       <array>
-// CHECK-NEXT:        <dict>
-// CHECK-NEXT:         <key>start</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>41</integer>
-// CHECK-NEXT:            <key>col</key><integer>9</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>41</integer>
-// CHECK-NEXT:            <key>col</key><integer>9</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:         <key>end</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>42</integer>
-// CHECK-NEXT:            <key>col</key><integer>7</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>42</integer>
-// CHECK-NEXT:            <key>col</key><integer>7</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:        </dict>
-// CHECK-NEXT:       </array>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>control</string>
-// CHECK-NEXT:      <key>edges</key>
-// CHECK-NEXT:       <array>
-// CHECK-NEXT:        <dict>
-// CHECK-NEXT:         <key>start</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>42</integer>
-// CHECK-NEXT:            <key>col</key><integer>7</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>42</integer>
-// CHECK-NEXT:            <key>col</key><integer>7</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:         <key>end</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>42</integer>
-// CHECK-NEXT:            <key>col</key><integer>26</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>42</integer>
-// CHECK-NEXT:            <key>col</key><integer>26</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:        </dict>
-// CHECK-NEXT:       </array>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>event</string>
-// CHECK-NEXT:      <key>location</key>
-// CHECK-NEXT:      <dict>
-// CHECK-NEXT:       <key>line</key><integer>42</integer>
-// CHECK-NEXT:       <key>col</key><integer>26</integer>
-// CHECK-NEXT:       <key>file</key><integer>0</integer>
-// CHECK-NEXT:      </dict>
-// CHECK-NEXT:      <key>ranges</key>
-// CHECK-NEXT:      <array>
-// CHECK-NEXT:        <array>
-// CHECK-NEXT:         <dict>
-// CHECK-NEXT:          <key>line</key><integer>42</integer>
-// CHECK-NEXT:          <key>col</key><integer>7</integer>
-// CHECK-NEXT:          <key>file</key><integer>0</integer>
-// CHECK-NEXT:         </dict>
-// CHECK-NEXT:         <dict>
-// CHECK-NEXT:          <key>line</key><integer>42</integer>
-// CHECK-NEXT:          <key>col</key><integer>28</integer>
-// CHECK-NEXT:          <key>file</key><integer>0</integer>
-// CHECK-NEXT:         </dict>
-// CHECK-NEXT:        </array>
-// CHECK-NEXT:      </array>
-// CHECK-NEXT:      <key>depth</key><integer>0</integer>
-// CHECK-NEXT:      <key>extended_message</key>
-// CHECK-NEXT:      <string>Dereference of null pointer</string>
-// CHECK-NEXT:      <key>message</key>
-// CHECK-NEXT:      <string>Dereference of null pointer</string>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:    </array>
-// CHECK-NEXT:    <key>description</key><string>Dereference of null pointer</string>
-// CHECK-NEXT:    <key>category</key><string>Logic error</string>
-// CHECK-NEXT:    <key>type</key><string>Dereference of null pointer</string>
-// CHECK-NEXT:    <key>check_name</key><string>core.NullDereference</string>
-// CHECK-NEXT:    <!-- This hash is experimental and going to change! -->
-// CHECK-NEXT:    <key>issue_hash_content_of_line_in_context</key><string>7bc3cb8a56be029296ec61f7ee83fc9e</string>
-// CHECK-NEXT:   <key>issue_context_kind</key><string>function</string>
-// CHECK-NEXT:   <key>issue_context</key><string>testLoopOpaqueCollection</string>
-// CHECK-NEXT:   <key>issue_hash_function_offset</key><string>5</string>
-// CHECK-NEXT:   <key>location</key>
-// CHECK-NEXT:   <dict>
-// CHECK-NEXT:    <key>line</key><integer>42</integer>
-// CHECK-NEXT:    <key>col</key><integer>26</integer>
-// CHECK-NEXT:    <key>file</key><integer>0</integer>
-// CHECK-NEXT:   </dict>
-// CHECK-NEXT:   </dict>
-// CHECK-NEXT:   <dict>
-// CHECK-NEXT:    <key>path</key>
-// CHECK-NEXT:    <array>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>event</string>
-// CHECK-NEXT:      <key>location</key>
-// CHECK-NEXT:      <dict>
-// CHECK-NEXT:       <key>line</key><integer>38</integer>
-// CHECK-NEXT:       <key>col</key><integer>14</integer>
-// CHECK-NEXT:       <key>file</key><integer>0</integer>
-// CHECK-NEXT:      </dict>
-// CHECK-NEXT:      <key>ranges</key>
-// CHECK-NEXT:      <array>
-// CHECK-NEXT:        <array>
-// CHECK-NEXT:         <dict>
-// CHECK-NEXT:          <key>line</key><integer>38</integer>
-// CHECK-NEXT:          <key>col</key><integer>14</integer>
-// CHECK-NEXT:          <key>file</key><integer>0</integer>
-// CHECK-NEXT:         </dict>
-// CHECK-NEXT:         <dict>
-// CHECK-NEXT:          <key>line</key><integer>38</integer>
-// CHECK-NEXT:          <key>col</key><integer>14</integer>
-// CHECK-NEXT:          <key>file</key><integer>0</integer>
-// CHECK-NEXT:         </dict>
-// CHECK-NEXT:        </array>
-// CHECK-NEXT:      </array>
-// CHECK-NEXT:      <key>depth</key><integer>0</integer>
-// CHECK-NEXT:      <key>extended_message</key>
-// CHECK-NEXT:      <string>Loop body skipped when range is empty</string>
-// CHECK-NEXT:      <key>message</key>
-// CHECK-NEXT:      <string>Loop body skipped when range is empty</string>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>control</string>
-// CHECK-NEXT:      <key>edges</key>
-// CHECK-NEXT:       <array>
-// CHECK-NEXT:        <dict>
-// CHECK-NEXT:         <key>start</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>38</integer>
-// CHECK-NEXT:            <key>col</key><integer>3</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>38</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:         <key>end</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>48</integer>
-// CHECK-NEXT:            <key>col</key><integer>3</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>48</integer>
-// CHECK-NEXT:            <key>col</key><integer>3</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:        </dict>
-// CHECK-NEXT:       </array>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>control</string>
-// CHECK-NEXT:      <key>edges</key>
-// CHECK-NEXT:       <array>
-// CHECK-NEXT:        <dict>
-// CHECK-NEXT:         <key>start</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>48</integer>
-// CHECK-NEXT:            <key>col</key><integer>3</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>48</integer>
-// CHECK-NEXT:            <key>col</key><integer>3</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:         <key>end</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>48</integer>
-// CHECK-NEXT:            <key>col</key><integer>22</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>48</integer>
-// CHECK-NEXT:            <key>col</key><integer>22</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:        </dict>
-// CHECK-NEXT:       </array>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>event</string>
-// CHECK-NEXT:      <key>location</key>
-// CHECK-NEXT:      <dict>
-// CHECK-NEXT:       <key>line</key><integer>48</integer>
-// CHECK-NEXT:       <key>col</key><integer>22</integer>
-// CHECK-NEXT:       <key>file</key><integer>0</integer>
-// CHECK-NEXT:      </dict>
-// CHECK-NEXT:      <key>ranges</key>
-// CHECK-NEXT:      <array>
-// CHECK-NEXT:        <array>
-// CHECK-NEXT:         <dict>
-// CHECK-NEXT:          <key>line</key><integer>48</integer>
-// CHECK-NEXT:          <key>col</key><integer>3</integer>
-// CHECK-NEXT:          <key>file</key><integer>0</integer>
-// CHECK-NEXT:         </dict>
-// CHECK-NEXT:         <dict>
-// CHECK-NEXT:          <key>line</key><integer>48</integer>
-// CHECK-NEXT:          <key>col</key><integer>24</integer>
-// CHECK-NEXT:          <key>file</key><integer>0</integer>
-// CHECK-NEXT:         </dict>
-// CHECK-NEXT:        </array>
-// CHECK-NEXT:      </array>
-// CHECK-NEXT:      <key>depth</key><integer>0</integer>
-// CHECK-NEXT:      <key>extended_message</key>
-// CHECK-NEXT:      <string>Dereference of null pointer</string>
-// CHECK-NEXT:      <key>message</key>
-// CHECK-NEXT:      <string>Dereference of null pointer</string>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:    </array>
-// CHECK-NEXT:    <key>description</key><string>Dereference of null pointer</string>
-// CHECK-NEXT:    <key>category</key><string>Logic error</string>
-// CHECK-NEXT:    <key>type</key><string>Dereference of null pointer</string>
-// CHECK-NEXT:    <key>check_name</key><string>core.NullDereference</string>
-// CHECK-NEXT:    <!-- This hash is experimental and going to change! -->
-// CHECK-NEXT:    <key>issue_hash_content_of_line_in_context</key><string>dc7b457a64bd56c30467c1af44049756</string>
-// CHECK-NEXT:   <key>issue_context_kind</key><string>function</string>
-// CHECK-NEXT:   <key>issue_context</key><string>testLoopOpaqueCollection</string>
-// CHECK-NEXT:   <key>issue_hash_function_offset</key><string>11</string>
-// CHECK-NEXT:   <key>location</key>
-// CHECK-NEXT:   <dict>
-// CHECK-NEXT:    <key>line</key><integer>48</integer>
-// CHECK-NEXT:    <key>col</key><integer>22</integer>
-// CHECK-NEXT:    <key>file</key><integer>0</integer>
-// CHECK-NEXT:   </dict>
-// CHECK-NEXT:   </dict>
-// CHECK-NEXT:   <dict>
-// CHECK-NEXT:    <key>path</key>
-// CHECK-NEXT:    <array>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>event</string>
-// CHECK-NEXT:      <key>location</key>
-// CHECK-NEXT:      <dict>
-// CHECK-NEXT:       <key>line</key><integer>73</integer>
-// CHECK-NEXT:       <key>col</key><integer>14</integer>
-// CHECK-NEXT:       <key>file</key><integer>0</integer>
-// CHECK-NEXT:      </dict>
-// CHECK-NEXT:      <key>ranges</key>
-// CHECK-NEXT:      <array>
-// CHECK-NEXT:        <array>
-// CHECK-NEXT:         <dict>
-// CHECK-NEXT:          <key>line</key><integer>73</integer>
-// CHECK-NEXT:          <key>col</key><integer>14</integer>
-// CHECK-NEXT:          <key>file</key><integer>0</integer>
-// CHECK-NEXT:         </dict>
-// CHECK-NEXT:         <dict>
-// CHECK-NEXT:          <key>line</key><integer>73</integer>
-// CHECK-NEXT:          <key>col</key><integer>14</integer>
-// CHECK-NEXT:          <key>file</key><integer>0</integer>
-// CHECK-NEXT:         </dict>
-// CHECK-NEXT:        </array>
-// CHECK-NEXT:      </array>
-// CHECK-NEXT:      <key>depth</key><integer>0</integer>
-// CHECK-NEXT:      <key>extended_message</key>
-// CHECK-NEXT:      <string>Entering loop body</string>
-// CHECK-NEXT:      <key>message</key>
-// CHECK-NEXT:      <string>Entering loop body</string>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>control</string>
-// CHECK-NEXT:      <key>edges</key>
-// CHECK-NEXT:       <array>
-// CHECK-NEXT:        <dict>
-// CHECK-NEXT:         <key>start</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>73</integer>
-// CHECK-NEXT:            <key>col</key><integer>3</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>73</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:         <key>end</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>74</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>74</integer>
-// CHECK-NEXT:            <key>col</key><integer>8</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:        </dict>
-// CHECK-NEXT:       </array>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>control</string>
-// CHECK-NEXT:      <key>edges</key>
-// CHECK-NEXT:       <array>
-// CHECK-NEXT:        <dict>
-// CHECK-NEXT:         <key>start</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>74</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>74</integer>
-// CHECK-NEXT:            <key>col</key><integer>8</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:         <key>end</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>76</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>76</integer>
-// CHECK-NEXT:            <key>col</key><integer>6</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:        </dict>
-// CHECK-NEXT:       </array>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>control</string>
-// CHECK-NEXT:      <key>edges</key>
-// CHECK-NEXT:       <array>
-// CHECK-NEXT:        <dict>
-// CHECK-NEXT:         <key>start</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>76</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>76</integer>
-// CHECK-NEXT:            <key>col</key><integer>6</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:         <key>end</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>76</integer>
-// CHECK-NEXT:            <key>col</key><integer>9</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>76</integer>
-// CHECK-NEXT:            <key>col</key><integer>9</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:        </dict>
-// CHECK-NEXT:       </array>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>event</string>
-// CHECK-NEXT:      <key>location</key>
-// CHECK-NEXT:      <dict>
-// CHECK-NEXT:       <key>line</key><integer>76</integer>
-// CHECK-NEXT:       <key>col</key><integer>9</integer>
-// CHECK-NEXT:       <key>file</key><integer>0</integer>
-// CHECK-NEXT:      </dict>
-// CHECK-NEXT:      <key>ranges</key>
-// CHECK-NEXT:      <array>
-// CHECK-NEXT:        <array>
-// CHECK-NEXT:         <dict>
-// CHECK-NEXT:          <key>line</key><integer>76</integer>
-// CHECK-NEXT:          <key>col</key><integer>9</integer>
-// CHECK-NEXT:          <key>file</key><integer>0</integer>
-// CHECK-NEXT:         </dict>
-// CHECK-NEXT:         <dict>
-// CHECK-NEXT:          <key>line</key><integer>76</integer>
-// CHECK-NEXT:          <key>col</key><integer>14</integer>
-// CHECK-NEXT:          <key>file</key><integer>0</integer>
-// CHECK-NEXT:         </dict>
-// CHECK-NEXT:        </array>
-// CHECK-NEXT:      </array>
-// CHECK-NEXT:      <key>depth</key><integer>0</integer>
-// CHECK-NEXT:      <key>extended_message</key>
-// CHECK-NEXT:      <string>Assuming &apos;y&apos; is equal to 2</string>
-// CHECK-NEXT:      <key>message</key>
-// CHECK-NEXT:      <string>Assuming &apos;y&apos; is equal to 2</string>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>control</string>
-// CHECK-NEXT:      <key>edges</key>
-// CHECK-NEXT:       <array>
-// CHECK-NEXT:        <dict>
-// CHECK-NEXT:         <key>start</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>76</integer>
-// CHECK-NEXT:            <key>col</key><integer>9</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>76</integer>
-// CHECK-NEXT:            <key>col</key><integer>9</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:         <key>end</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>77</integer>
-// CHECK-NEXT:            <key>col</key><integer>7</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>77</integer>
-// CHECK-NEXT:            <key>col</key><integer>7</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:        </dict>
-// CHECK-NEXT:       </array>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>control</string>
-// CHECK-NEXT:      <key>edges</key>
-// CHECK-NEXT:       <array>
-// CHECK-NEXT:        <dict>
-// CHECK-NEXT:         <key>start</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>77</integer>
-// CHECK-NEXT:            <key>col</key><integer>7</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>77</integer>
-// CHECK-NEXT:            <key>col</key><integer>7</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:         <key>end</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>77</integer>
-// CHECK-NEXT:            <key>col</key><integer>26</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>77</integer>
-// CHECK-NEXT:            <key>col</key><integer>26</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:        </dict>
-// CHECK-NEXT:       </array>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>event</string>
-// CHECK-NEXT:      <key>location</key>
-// CHECK-NEXT:      <dict>
-// CHECK-NEXT:       <key>line</key><integer>77</integer>
-// CHECK-NEXT:       <key>col</key><integer>26</integer>
-// CHECK-NEXT:       <key>file</key><integer>0</integer>
-// CHECK-NEXT:      </dict>
-// CHECK-NEXT:      <key>ranges</key>
-// CHECK-NEXT:      <array>
-// CHECK-NEXT:        <array>
-// CHECK-NEXT:         <dict>
-// CHECK-NEXT:          <key>line</key><integer>77</integer>
-// CHECK-NEXT:          <key>col</key><integer>7</integer>
-// CHECK-NEXT:          <key>file</key><integer>0</integer>
-// CHECK-NEXT:         </dict>
-// CHECK-NEXT:         <dict>
-// CHECK-NEXT:          <key>line</key><integer>77</integer>
-// CHECK-NEXT:          <key>col</key><integer>28</integer>
-// CHECK-NEXT:          <key>file</key><integer>0</integer>
-// CHECK-NEXT:         </dict>
-// CHECK-NEXT:        </array>
-// CHECK-NEXT:      </array>
-// CHECK-NEXT:      <key>depth</key><integer>0</integer>
-// CHECK-NEXT:      <key>extended_message</key>
-// CHECK-NEXT:      <string>Dereference of null pointer</string>
-// CHECK-NEXT:      <key>message</key>
-// CHECK-NEXT:      <string>Dereference of null pointer</string>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:    </array>
-// CHECK-NEXT:    <key>description</key><string>Dereference of null pointer</string>
-// CHECK-NEXT:    <key>category</key><string>Logic error</string>
-// CHECK-NEXT:    <key>type</key><string>Dereference of null pointer</string>
-// CHECK-NEXT:    <key>check_name</key><string>core.NullDereference</string>
-// CHECK-NEXT:    <!-- This hash is experimental and going to change! -->
-// CHECK-NEXT:    <key>issue_hash_content_of_line_in_context</key><string>f4697ded3a92318349a3969238e05387</string>
-// CHECK-NEXT:   <key>issue_context_kind</key><string>function</string>
-// CHECK-NEXT:   <key>issue_context</key><string>testLoopOpaqueIterator</string>
-// CHECK-NEXT:   <key>issue_hash_function_offset</key><string>5</string>
-// CHECK-NEXT:   <key>location</key>
-// CHECK-NEXT:   <dict>
-// CHECK-NEXT:    <key>line</key><integer>77</integer>
-// CHECK-NEXT:    <key>col</key><integer>26</integer>
-// CHECK-NEXT:    <key>file</key><integer>0</integer>
-// CHECK-NEXT:   </dict>
-// CHECK-NEXT:   </dict>
-// CHECK-NEXT:   <dict>
-// CHECK-NEXT:    <key>path</key>
-// CHECK-NEXT:    <array>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>event</string>
-// CHECK-NEXT:      <key>location</key>
-// CHECK-NEXT:      <dict>
-// CHECK-NEXT:       <key>line</key><integer>73</integer>
-// CHECK-NEXT:       <key>col</key><integer>14</integer>
-// CHECK-NEXT:       <key>file</key><integer>0</integer>
-// CHECK-NEXT:      </dict>
-// CHECK-NEXT:      <key>ranges</key>
-// CHECK-NEXT:      <array>
-// CHECK-NEXT:        <array>
-// CHECK-NEXT:         <dict>
-// CHECK-NEXT:          <key>line</key><integer>73</integer>
-// CHECK-NEXT:          <key>col</key><integer>14</integer>
-// CHECK-NEXT:          <key>file</key><integer>0</integer>
-// CHECK-NEXT:         </dict>
-// CHECK-NEXT:         <dict>
-// CHECK-NEXT:          <key>line</key><integer>73</integer>
-// CHECK-NEXT:          <key>col</key><integer>14</integer>
-// CHECK-NEXT:          <key>file</key><integer>0</integer>
-// CHECK-NEXT:         </dict>
-// CHECK-NEXT:        </array>
-// CHECK-NEXT:      </array>
-// CHECK-NEXT:      <key>depth</key><integer>0</integer>
-// CHECK-NEXT:      <key>extended_message</key>
-// CHECK-NEXT:      <string>Loop body skipped when range is empty</string>
-// CHECK-NEXT:      <key>message</key>
-// CHECK-NEXT:      <string>Loop body skipped when range is empty</string>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>control</string>
-// CHECK-NEXT:      <key>edges</key>
-// CHECK-NEXT:       <array>
-// CHECK-NEXT:        <dict>
-// CHECK-NEXT:         <key>start</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>73</integer>
-// CHECK-NEXT:            <key>col</key><integer>3</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>73</integer>
-// CHECK-NEXT:            <key>col</key><integer>5</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:         <key>end</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>83</integer>
-// CHECK-NEXT:            <key>col</key><integer>3</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>83</integer>
-// CHECK-NEXT:            <key>col</key><integer>3</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:        </dict>
-// CHECK-NEXT:       </array>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>control</string>
-// CHECK-NEXT:      <key>edges</key>
-// CHECK-NEXT:       <array>
-// CHECK-NEXT:        <dict>
-// CHECK-NEXT:         <key>start</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>83</integer>
-// CHECK-NEXT:            <key>col</key><integer>3</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>83</integer>
-// CHECK-NEXT:            <key>col</key><integer>3</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:         <key>end</key>
-// CHECK-NEXT:          <array>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>83</integer>
-// CHECK-NEXT:            <key>col</key><integer>22</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:           <dict>
-// CHECK-NEXT:            <key>line</key><integer>83</integer>
-// CHECK-NEXT:            <key>col</key><integer>22</integer>
-// CHECK-NEXT:            <key>file</key><integer>0</integer>
-// CHECK-NEXT:           </dict>
-// CHECK-NEXT:          </array>
-// CHECK-NEXT:        </dict>
-// CHECK-NEXT:       </array>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:     <dict>
-// CHECK-NEXT:      <key>kind</key><string>event</string>
-// CHECK-NEXT:      <key>location</key>
-// CHECK-NEXT:      <dict>
-// CHECK-NEXT:       <key>line</key><integer>83</integer>
-// CHECK-NEXT:       <key>col</key><integer>22</integer>
-// CHECK-NEXT:       <key>file</key><integer>0</integer>
-// CHECK-NEXT:      </dict>
-// CHECK-NEXT:      <key>ranges</key>
-// CHECK-NEXT:      <array>
-// CHECK-NEXT:        <array>
-// CHECK-NEXT:         <dict>
-// CHECK-NEXT:          <key>line</key><integer>83</integer>
-// CHECK-NEXT:          <key>col</key><integer>3</integer>
-// CHECK-NEXT:          <key>file</key><integer>0</integer>
-// CHECK-NEXT:         </dict>
-// CHECK-NEXT:         <dict>
-// CHECK-NEXT:          <key>line</key><integer>83</integer>
-// CHECK-NEXT:          <key>col</key><integer>24</integer>
-// CHECK-NEXT:          <key>file</key><integer>0</integer>
-// CHECK-NEXT:         </dict>
-// CHECK-NEXT:        </array>
-// CHECK-NEXT:      </array>
-// CHECK-NEXT:      <key>depth</key><integer>0</integer>
-// CHECK-NEXT:      <key>extended_message</key>
-// CHECK-NEXT:      <string>Dereference of null pointer</string>
-// CHECK-NEXT:      <key>message</key>
-// CHECK-NEXT:      <string>Dereference of null pointer</string>
-// CHECK-NEXT:     </dict>
-// CHECK-NEXT:    </array>
-// CHECK-NEXT:    <key>description</key><string>Dereference of null pointer</string>
-// CHECK-NEXT:    <key>category</key><string>Logic error</string>
-// CHECK-NEXT:    <key>type</key><string>Dereference of null pointer</string>
-// CHECK-NEXT:    <key>check_name</key><string>core.NullDereference</string>
-// CHECK-NEXT:    <!-- This hash is experimental and going to change! -->
-// CHECK-NEXT:    <key>issue_hash_content_of_line_in_context</key><string>6855b29ad2407a5af43c57f062bc4602</string>
-// CHECK-NEXT:   <key>issue_context_kind</key><string>function</string>
-// CHECK-NEXT:   <key>issue_context</key><string>testLoopOpaqueIterator</string>
-// CHECK-NEXT:   <key>issue_hash_function_offset</key><string>11</string>
-// CHECK-NEXT:   <key>location</key>
-// CHECK-NEXT:   <dict>
-// CHECK-NEXT:    <key>line</key><integer>83</integer>
-// CHECK-NEXT:    <key>col</key><integer>22</integer>
-// CHECK-NEXT:    <key>file</key><integer>0</integer>
-// CHECK-NEXT:   </dict>
-// CHECK-NEXT:   </dict>
-// CHECK-NEXT:  </array>
+// CHECK-NEXT: <array>
+// CHECK-NEXT:  <dict>
+// CHECK-NEXT:   <key>path</key>
+// CHECK-NEXT:   <array>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>7</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>7</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>8</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>8</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>8</integer>
+// CHECK-NEXT:      <key>col</key><integer>14</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>8</integer>
+// CHECK-NEXT:         <key>col</key><integer>14</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>8</integer>
+// CHECK-NEXT:         <key>col</key><integer>14</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>0</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Entering loop body</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Entering loop body</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>8</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>8</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>9</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>9</integer>
+// CHECK-NEXT:           <key>col</key><integer>8</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>9</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>9</integer>
+// CHECK-NEXT:           <key>col</key><integer>8</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>11</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>11</integer>
+// CHECK-NEXT:           <key>col</key><integer>6</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>11</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>11</integer>
+// CHECK-NEXT:           <key>col</key><integer>6</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>13</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>13</integer>
+// CHECK-NEXT:           <key>col</key><integer>8</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>13</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>13</integer>
+// CHECK-NEXT:           <key>col</key><integer>8</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>15</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>15</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>15</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>15</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>16</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>16</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>16</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>16</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>8</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>8</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>8</integer>
+// CHECK-NEXT:      <key>col</key><integer>3</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>8</integer>
+// CHECK-NEXT:         <key>col</key><integer>3</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>16</integer>
+// CHECK-NEXT:         <key>col</key><integer>3</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>0</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Looping back to the head of the loop</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Looping back to the head of the loop</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>8</integer>
+// CHECK-NEXT:      <key>col</key><integer>14</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>8</integer>
+// CHECK-NEXT:         <key>col</key><integer>14</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>8</integer>
+// CHECK-NEXT:         <key>col</key><integer>14</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>0</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Entering loop body</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Entering loop body</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>8</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>8</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>9</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>9</integer>
+// CHECK-NEXT:           <key>col</key><integer>8</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>9</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>9</integer>
+// CHECK-NEXT:           <key>col</key><integer>8</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>11</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>11</integer>
+// CHECK-NEXT:           <key>col</key><integer>6</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>11</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>11</integer>
+// CHECK-NEXT:           <key>col</key><integer>6</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>11</integer>
+// CHECK-NEXT:           <key>col</key><integer>9</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>11</integer>
+// CHECK-NEXT:           <key>col</key><integer>9</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>11</integer>
+// CHECK-NEXT:           <key>col</key><integer>9</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>11</integer>
+// CHECK-NEXT:           <key>col</key><integer>9</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>11</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>11</integer>
+// CHECK-NEXT:           <key>col</key><integer>6</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>11</integer>
+// CHECK-NEXT:      <key>col</key><integer>5</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>11</integer>
+// CHECK-NEXT:         <key>col</key><integer>5</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>12</integer>
+// CHECK-NEXT:         <key>col</key><integer>28</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>0</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Assuming &apos;y&apos; == 2</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Assuming &apos;y&apos; == 2</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>11</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>11</integer>
+// CHECK-NEXT:           <key>col</key><integer>6</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>12</integer>
+// CHECK-NEXT:           <key>col</key><integer>7</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>12</integer>
+// CHECK-NEXT:           <key>col</key><integer>7</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>12</integer>
+// CHECK-NEXT:           <key>col</key><integer>7</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>12</integer>
+// CHECK-NEXT:           <key>col</key><integer>7</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>12</integer>
+// CHECK-NEXT:           <key>col</key><integer>26</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>12</integer>
+// CHECK-NEXT:           <key>col</key><integer>26</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>12</integer>
+// CHECK-NEXT:      <key>col</key><integer>26</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>12</integer>
+// CHECK-NEXT:         <key>col</key><integer>7</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>12</integer>
+// CHECK-NEXT:         <key>col</key><integer>28</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>0</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Dereference of null pointer</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Dereference of null pointer</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:   </array>
+// CHECK-NEXT:   <key>description</key><string>Dereference of null pointer</string>
+// CHECK-NEXT:   <key>category</key><string>Logic error</string>
+// CHECK-NEXT:   <key>type</key><string>Dereference of null pointer</string>
+// CHECK-NEXT:   <key>check_name</key><string>core.NullDereference</string>
+// CHECK-NEXT:   <!-- This hash is experimental and going to change! -->
+// CHECK-NEXT:   <key>issue_hash_content_of_line_in_context</key><string>7c0b35987817cf3d44b88c5349bcd4f2</string>
+// CHECK-NEXT:  <key>issue_context_kind</key><string>function</string>
+// CHECK-NEXT:  <key>issue_context</key><string>testLoop</string>
+// CHECK-NEXT:  <key>issue_hash_function_offset</key><string>6</string>
+// CHECK-NEXT:  <key>location</key>
+// CHECK-NEXT:  <dict>
+// CHECK-NEXT:   <key>line</key><integer>12</integer>
+// CHECK-NEXT:   <key>col</key><integer>26</integer>
+// CHECK-NEXT:   <key>file</key><integer>0</integer>
+// CHECK-NEXT:  </dict>
+// CHECK-NEXT:  </dict>
+// CHECK-NEXT:  <dict>
+// CHECK-NEXT:   <key>path</key>
+// CHECK-NEXT:   <array>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>88</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>88</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>88</integer>
+// CHECK-NEXT:           <key>col</key><integer>16</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>88</integer>
+// CHECK-NEXT:           <key>col</key><integer>18</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>88</integer>
+// CHECK-NEXT:      <key>col</key><integer>16</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>88</integer>
+// CHECK-NEXT:         <key>col</key><integer>16</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>88</integer>
+// CHECK-NEXT:         <key>col</key><integer>24</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>0</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Calling &apos;get&apos;</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Calling &apos;get&apos;</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>31</integer>
+// CHECK-NEXT:      <key>col</key><integer>1</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>depth</key><integer>1</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Entered call from &apos;testLoopErrorInRange&apos;</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Entered call from &apos;testLoopErrorInRange&apos;</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>31</integer>
+// CHECK-NEXT:           <key>col</key><integer>1</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>31</integer>
+// CHECK-NEXT:           <key>col</key><integer>11</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>4</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>4</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>7</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>10</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>7</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>10</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>4</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>32</integer>
+// CHECK-NEXT:      <key>col</key><integer>3</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>32</integer>
+// CHECK-NEXT:         <key>col</key><integer>3</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>33</integer>
+// CHECK-NEXT:         <key>col</key><integer>26</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>1</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Assuming &apos;fail&apos; == 1</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Assuming &apos;fail&apos; == 1</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>4</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>33</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>33</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>33</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>33</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>33</integer>
+// CHECK-NEXT:           <key>col</key><integer>24</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>33</integer>
+// CHECK-NEXT:           <key>col</key><integer>24</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>33</integer>
+// CHECK-NEXT:      <key>col</key><integer>24</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>33</integer>
+// CHECK-NEXT:         <key>col</key><integer>5</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>33</integer>
+// CHECK-NEXT:         <key>col</key><integer>26</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>1</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Dereference of null pointer</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Dereference of null pointer</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:   </array>
+// CHECK-NEXT:   <key>description</key><string>Dereference of null pointer</string>
+// CHECK-NEXT:   <key>category</key><string>Logic error</string>
+// CHECK-NEXT:   <key>type</key><string>Dereference of null pointer</string>
+// CHECK-NEXT:   <key>check_name</key><string>core.NullDereference</string>
+// CHECK-NEXT:   <!-- This hash is experimental and going to change! -->
+// CHECK-NEXT:   <key>issue_hash_content_of_line_in_context</key><string>f53792d63dffe6176babc00ee455a3e0</string>
+// CHECK-NEXT:  <key>issue_context_kind</key><string>function</string>
+// CHECK-NEXT:  <key>issue_context</key><string>get</string>
+// CHECK-NEXT:  <key>issue_hash_function_offset</key><string>2</string>
+// CHECK-NEXT:  <key>location</key>
+// CHECK-NEXT:  <dict>
+// CHECK-NEXT:   <key>line</key><integer>33</integer>
+// CHECK-NEXT:   <key>col</key><integer>24</integer>
+// CHECK-NEXT:   <key>file</key><integer>0</integer>
+// CHECK-NEXT:  </dict>
+// CHECK-NEXT:  </dict>
+// CHECK-NEXT:  <dict>
+// CHECK-NEXT:   <key>path</key>
+// CHECK-NEXT:   <array>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>38</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>38</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>38</integer>
+// CHECK-NEXT:           <key>col</key><integer>16</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>38</integer>
+// CHECK-NEXT:           <key>col</key><integer>18</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>38</integer>
+// CHECK-NEXT:      <key>col</key><integer>16</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>38</integer>
+// CHECK-NEXT:         <key>col</key><integer>16</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>38</integer>
+// CHECK-NEXT:         <key>col</key><integer>20</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>0</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Calling &apos;get&apos;</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Calling &apos;get&apos;</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>31</integer>
+// CHECK-NEXT:      <key>col</key><integer>1</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>depth</key><integer>1</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Entered call from &apos;testLoopOpaqueCollection&apos;</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Entered call from &apos;testLoopOpaqueCollection&apos;</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>31</integer>
+// CHECK-NEXT:           <key>col</key><integer>1</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>31</integer>
+// CHECK-NEXT:           <key>col</key><integer>11</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>4</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>4</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>7</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>10</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>7</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>10</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>4</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>32</integer>
+// CHECK-NEXT:      <key>col</key><integer>3</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>32</integer>
+// CHECK-NEXT:         <key>col</key><integer>3</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>33</integer>
+// CHECK-NEXT:         <key>col</key><integer>26</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>1</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Assuming &apos;fail&apos; == 0</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Assuming &apos;fail&apos; == 0</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>4</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>34</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>34</integer>
+// CHECK-NEXT:           <key>col</key><integer>8</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>38</integer>
+// CHECK-NEXT:      <key>col</key><integer>16</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>38</integer>
+// CHECK-NEXT:         <key>col</key><integer>16</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>38</integer>
+// CHECK-NEXT:         <key>col</key><integer>20</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>0</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Returning from &apos;get&apos;</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Returning from &apos;get&apos;</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>38</integer>
+// CHECK-NEXT:      <key>col</key><integer>14</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>38</integer>
+// CHECK-NEXT:         <key>col</key><integer>14</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>38</integer>
+// CHECK-NEXT:         <key>col</key><integer>14</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>0</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Entering loop body</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Entering loop body</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>38</integer>
+// CHECK-NEXT:           <key>col</key><integer>14</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>38</integer>
+// CHECK-NEXT:           <key>col</key><integer>14</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>39</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>39</integer>
+// CHECK-NEXT:           <key>col</key><integer>8</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>39</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>39</integer>
+// CHECK-NEXT:           <key>col</key><integer>8</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>41</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>41</integer>
+// CHECK-NEXT:           <key>col</key><integer>6</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>41</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>41</integer>
+// CHECK-NEXT:           <key>col</key><integer>6</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>41</integer>
+// CHECK-NEXT:           <key>col</key><integer>9</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>41</integer>
+// CHECK-NEXT:           <key>col</key><integer>9</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>41</integer>
+// CHECK-NEXT:           <key>col</key><integer>9</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>41</integer>
+// CHECK-NEXT:           <key>col</key><integer>9</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>41</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>41</integer>
+// CHECK-NEXT:           <key>col</key><integer>6</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>41</integer>
+// CHECK-NEXT:      <key>col</key><integer>5</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>41</integer>
+// CHECK-NEXT:         <key>col</key><integer>5</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>42</integer>
+// CHECK-NEXT:         <key>col</key><integer>28</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>0</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Assuming &apos;y&apos; == 2</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Assuming &apos;y&apos; == 2</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>41</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>41</integer>
+// CHECK-NEXT:           <key>col</key><integer>6</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>41</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>41</integer>
+// CHECK-NEXT:           <key>col</key><integer>6</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>41</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>41</integer>
+// CHECK-NEXT:           <key>col</key><integer>6</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>41</integer>
+// CHECK-NEXT:           <key>col</key><integer>9</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>41</integer>
+// CHECK-NEXT:           <key>col</key><integer>9</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>41</integer>
+// CHECK-NEXT:      <key>col</key><integer>9</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>41</integer>
+// CHECK-NEXT:         <key>col</key><integer>9</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>41</integer>
+// CHECK-NEXT:         <key>col</key><integer>14</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>0</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Assuming &apos;y&apos; is equal to 2</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Assuming &apos;y&apos; is equal to 2</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>41</integer>
+// CHECK-NEXT:           <key>col</key><integer>9</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>41</integer>
+// CHECK-NEXT:           <key>col</key><integer>9</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>42</integer>
+// CHECK-NEXT:           <key>col</key><integer>7</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>42</integer>
+// CHECK-NEXT:           <key>col</key><integer>7</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>42</integer>
+// CHECK-NEXT:           <key>col</key><integer>7</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>42</integer>
+// CHECK-NEXT:           <key>col</key><integer>7</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>42</integer>
+// CHECK-NEXT:           <key>col</key><integer>26</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>42</integer>
+// CHECK-NEXT:           <key>col</key><integer>26</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>42</integer>
+// CHECK-NEXT:      <key>col</key><integer>26</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>42</integer>
+// CHECK-NEXT:         <key>col</key><integer>7</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>42</integer>
+// CHECK-NEXT:         <key>col</key><integer>28</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>0</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Dereference of null pointer</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Dereference of null pointer</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:   </array>
+// CHECK-NEXT:   <key>description</key><string>Dereference of null pointer</string>
+// CHECK-NEXT:   <key>category</key><string>Logic error</string>
+// CHECK-NEXT:   <key>type</key><string>Dereference of null pointer</string>
+// CHECK-NEXT:   <key>check_name</key><string>core.NullDereference</string>
+// CHECK-NEXT:   <!-- This hash is experimental and going to change! -->
+// CHECK-NEXT:   <key>issue_hash_content_of_line_in_context</key><string>7bc3cb8a56be029296ec61f7ee83fc9e</string>
+// CHECK-NEXT:  <key>issue_context_kind</key><string>function</string>
+// CHECK-NEXT:  <key>issue_context</key><string>testLoopOpaqueCollection</string>
+// CHECK-NEXT:  <key>issue_hash_function_offset</key><string>5</string>
+// CHECK-NEXT:  <key>location</key>
+// CHECK-NEXT:  <dict>
+// CHECK-NEXT:   <key>line</key><integer>42</integer>
+// CHECK-NEXT:   <key>col</key><integer>26</integer>
+// CHECK-NEXT:   <key>file</key><integer>0</integer>
+// CHECK-NEXT:  </dict>
+// CHECK-NEXT:  </dict>
+// CHECK-NEXT:  <dict>
+// CHECK-NEXT:   <key>path</key>
+// CHECK-NEXT:   <array>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>38</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>38</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>38</integer>
+// CHECK-NEXT:           <key>col</key><integer>16</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>38</integer>
+// CHECK-NEXT:           <key>col</key><integer>18</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>38</integer>
+// CHECK-NEXT:      <key>col</key><integer>16</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>38</integer>
+// CHECK-NEXT:         <key>col</key><integer>16</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>38</integer>
+// CHECK-NEXT:         <key>col</key><integer>20</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>0</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Calling &apos;get&apos;</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Calling &apos;get&apos;</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>31</integer>
+// CHECK-NEXT:      <key>col</key><integer>1</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>depth</key><integer>1</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Entered call from &apos;testLoopOpaqueCollection&apos;</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Entered call from &apos;testLoopOpaqueCollection&apos;</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>31</integer>
+// CHECK-NEXT:           <key>col</key><integer>1</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>31</integer>
+// CHECK-NEXT:           <key>col</key><integer>11</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>4</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>4</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>7</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>10</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>7</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>10</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>4</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>32</integer>
+// CHECK-NEXT:      <key>col</key><integer>3</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>32</integer>
+// CHECK-NEXT:         <key>col</key><integer>3</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>33</integer>
+// CHECK-NEXT:         <key>col</key><integer>26</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>1</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Assuming &apos;fail&apos; == 0</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Assuming &apos;fail&apos; == 0</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>32</integer>
+// CHECK-NEXT:           <key>col</key><integer>4</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>34</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>34</integer>
+// CHECK-NEXT:           <key>col</key><integer>8</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>38</integer>
+// CHECK-NEXT:      <key>col</key><integer>16</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>38</integer>
+// CHECK-NEXT:         <key>col</key><integer>16</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>38</integer>
+// CHECK-NEXT:         <key>col</key><integer>20</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>0</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Returning from &apos;get&apos;</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Returning from &apos;get&apos;</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>38</integer>
+// CHECK-NEXT:      <key>col</key><integer>14</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>38</integer>
+// CHECK-NEXT:         <key>col</key><integer>14</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>38</integer>
+// CHECK-NEXT:         <key>col</key><integer>14</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>0</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Loop body skipped when range is empty</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Loop body skipped when range is empty</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>38</integer>
+// CHECK-NEXT:           <key>col</key><integer>14</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>38</integer>
+// CHECK-NEXT:           <key>col</key><integer>14</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>48</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>48</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>48</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>48</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>48</integer>
+// CHECK-NEXT:           <key>col</key><integer>22</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>48</integer>
+// CHECK-NEXT:           <key>col</key><integer>22</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>48</integer>
+// CHECK-NEXT:      <key>col</key><integer>22</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>48</integer>
+// CHECK-NEXT:         <key>col</key><integer>3</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>48</integer>
+// CHECK-NEXT:         <key>col</key><integer>24</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>0</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Dereference of null pointer</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Dereference of null pointer</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:   </array>
+// CHECK-NEXT:   <key>description</key><string>Dereference of null pointer</string>
+// CHECK-NEXT:   <key>category</key><string>Logic error</string>
+// CHECK-NEXT:   <key>type</key><string>Dereference of null pointer</string>
+// CHECK-NEXT:   <key>check_name</key><string>core.NullDereference</string>
+// CHECK-NEXT:   <!-- This hash is experimental and going to change! -->
+// CHECK-NEXT:   <key>issue_hash_content_of_line_in_context</key><string>dc7b457a64bd56c30467c1af44049756</string>
+// CHECK-NEXT:  <key>issue_context_kind</key><string>function</string>
+// CHECK-NEXT:  <key>issue_context</key><string>testLoopOpaqueCollection</string>
+// CHECK-NEXT:  <key>issue_hash_function_offset</key><string>11</string>
+// CHECK-NEXT:  <key>location</key>
+// CHECK-NEXT:  <dict>
+// CHECK-NEXT:   <key>line</key><integer>48</integer>
+// CHECK-NEXT:   <key>col</key><integer>22</integer>
+// CHECK-NEXT:   <key>file</key><integer>0</integer>
+// CHECK-NEXT:  </dict>
+// CHECK-NEXT:  </dict>
+// CHECK-NEXT:  <dict>
+// CHECK-NEXT:   <key>path</key>
+// CHECK-NEXT:   <array>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>73</integer>
+// CHECK-NEXT:      <key>col</key><integer>14</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>73</integer>
+// CHECK-NEXT:         <key>col</key><integer>14</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>73</integer>
+// CHECK-NEXT:         <key>col</key><integer>14</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>0</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Entering loop body</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Entering loop body</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>73</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>73</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>74</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>74</integer>
+// CHECK-NEXT:           <key>col</key><integer>8</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>74</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>74</integer>
+// CHECK-NEXT:           <key>col</key><integer>8</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>76</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>76</integer>
+// CHECK-NEXT:           <key>col</key><integer>6</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>76</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>76</integer>
+// CHECK-NEXT:           <key>col</key><integer>6</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>76</integer>
+// CHECK-NEXT:           <key>col</key><integer>9</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>76</integer>
+// CHECK-NEXT:           <key>col</key><integer>9</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>76</integer>
+// CHECK-NEXT:           <key>col</key><integer>9</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>76</integer>
+// CHECK-NEXT:           <key>col</key><integer>9</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>76</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>76</integer>
+// CHECK-NEXT:           <key>col</key><integer>6</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>76</integer>
+// CHECK-NEXT:      <key>col</key><integer>5</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>76</integer>
+// CHECK-NEXT:         <key>col</key><integer>5</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>77</integer>
+// CHECK-NEXT:         <key>col</key><integer>28</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>0</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Assuming &apos;y&apos; == 2</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Assuming &apos;y&apos; == 2</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>76</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>76</integer>
+// CHECK-NEXT:           <key>col</key><integer>6</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>76</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>76</integer>
+// CHECK-NEXT:           <key>col</key><integer>6</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>76</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>76</integer>
+// CHECK-NEXT:           <key>col</key><integer>6</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>76</integer>
+// CHECK-NEXT:           <key>col</key><integer>9</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>76</integer>
+// CHECK-NEXT:           <key>col</key><integer>9</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>76</integer>
+// CHECK-NEXT:      <key>col</key><integer>9</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>76</integer>
+// CHECK-NEXT:         <key>col</key><integer>9</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>76</integer>
+// CHECK-NEXT:         <key>col</key><integer>14</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>0</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Assuming &apos;y&apos; is equal to 2</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Assuming &apos;y&apos; is equal to 2</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>76</integer>
+// CHECK-NEXT:           <key>col</key><integer>9</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>76</integer>
+// CHECK-NEXT:           <key>col</key><integer>9</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>77</integer>
+// CHECK-NEXT:           <key>col</key><integer>7</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>77</integer>
+// CHECK-NEXT:           <key>col</key><integer>7</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>77</integer>
+// CHECK-NEXT:           <key>col</key><integer>7</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>77</integer>
+// CHECK-NEXT:           <key>col</key><integer>7</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>77</integer>
+// CHECK-NEXT:           <key>col</key><integer>26</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>77</integer>
+// CHECK-NEXT:           <key>col</key><integer>26</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>77</integer>
+// CHECK-NEXT:      <key>col</key><integer>26</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>77</integer>
+// CHECK-NEXT:         <key>col</key><integer>7</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>77</integer>
+// CHECK-NEXT:         <key>col</key><integer>28</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>0</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Dereference of null pointer</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Dereference of null pointer</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:   </array>
+// CHECK-NEXT:   <key>description</key><string>Dereference of null pointer</string>
+// CHECK-NEXT:   <key>category</key><string>Logic error</string>
+// CHECK-NEXT:   <key>type</key><string>Dereference of null pointer</string>
+// CHECK-NEXT:   <key>check_name</key><string>core.NullDereference</string>
+// CHECK-NEXT:   <!-- This hash is experimental and going to change! -->
+// CHECK-NEXT:   <key>issue_hash_content_of_line_in_context</key><string>f4697ded3a92318349a3969238e05387</string>
+// CHECK-NEXT:  <key>issue_context_kind</key><string>function</string>
+// CHECK-NEXT:  <key>issue_context</key><string>testLoopOpaqueIterator</string>
+// CHECK-NEXT:  <key>issue_hash_function_offset</key><string>5</string>
+// CHECK-NEXT:  <key>location</key>
+// CHECK-NEXT:  <dict>
+// CHECK-NEXT:   <key>line</key><integer>77</integer>
+// CHECK-NEXT:   <key>col</key><integer>26</integer>
+// CHECK-NEXT:   <key>file</key><integer>0</integer>
+// CHECK-NEXT:  </dict>
+// CHECK-NEXT:  </dict>
+// CHECK-NEXT:  <dict>
+// CHECK-NEXT:   <key>path</key>
+// CHECK-NEXT:   <array>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>73</integer>
+// CHECK-NEXT:      <key>col</key><integer>14</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>73</integer>
+// CHECK-NEXT:         <key>col</key><integer>14</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>73</integer>
+// CHECK-NEXT:         <key>col</key><integer>14</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>0</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Loop body skipped when range is empty</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Loop body skipped when range is empty</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>73</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>73</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>83</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>83</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>83</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>83</integer>
+// CHECK-NEXT:           <key>col</key><integer>3</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>83</integer>
+// CHECK-NEXT:           <key>col</key><integer>22</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>83</integer>
+// CHECK-NEXT:           <key>col</key><integer>22</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>83</integer>
+// CHECK-NEXT:      <key>col</key><integer>22</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>83</integer>
+// CHECK-NEXT:         <key>col</key><integer>3</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>83</integer>
+// CHECK-NEXT:         <key>col</key><integer>24</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>0</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Dereference of null pointer</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Dereference of null pointer</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:   </array>
+// CHECK-NEXT:   <key>description</key><string>Dereference of null pointer</string>
+// CHECK-NEXT:   <key>category</key><string>Logic error</string>
+// CHECK-NEXT:   <key>type</key><string>Dereference of null pointer</string>
+// CHECK-NEXT:   <key>check_name</key><string>core.NullDereference</string>
+// CHECK-NEXT:   <!-- This hash is experimental and going to change! -->
+// CHECK-NEXT:   <key>issue_hash_content_of_line_in_context</key><string>6855b29ad2407a5af43c57f062bc4602</string>
+// CHECK-NEXT:  <key>issue_context_kind</key><string>function</string>
+// CHECK-NEXT:  <key>issue_context</key><string>testLoopOpaqueIterator</string>
+// CHECK-NEXT:  <key>issue_hash_function_offset</key><string>11</string>
+// CHECK-NEXT:  <key>location</key>
+// CHECK-NEXT:  <dict>
+// CHECK-NEXT:   <key>line</key><integer>83</integer>
+// CHECK-NEXT:   <key>col</key><integer>22</integer>
+// CHECK-NEXT:   <key>file</key><integer>0</integer>
+// CHECK-NEXT:  </dict>
+// CHECK-NEXT:  </dict>
+// CHECK-NEXT: </array>

test/Analysis/diagnostics/deref-track-symbolic-region.c

void test(struct S syz, int *pp) {
   if (ps->x)
     //expected-note@-1{{Taking false branch}}
     //expected-note@-2{{Assuming pointer value is null}}
 
     m++;
 
   m += *syz.x; // expected-warning{{Dereference of null pointer (loaded from field 'x')}}
   // expected-note@-1{{Dereference of null pointer (loaded from field 'x')}}
+  // expected-note@-2{{Assuming 'm' == 0}}
 }
 
 void testTrackConstraintBRVisitorIsTrackingTurnedOn(struct S syz, int *pp) {
   int m = 0;
   syz.x = foo(); // expected-note{{Value assigned to 'syz.x'}}
 
   struct S *ps = &syz;
   if (ps->x)
     //expected-note@-1{{Taking false branch}}
     //expected-note@-2{{Assuming pointer value is null}}
-
+    //expected-note@-3{{Assuming 'm' == 0}}
     m++;
   int *p = syz.x; //expected-note {{'p' initialized to a null pointer value}}
   m = *p; // expected-warning {{Dereference of null pointer (loaded from variable 'p')}}
           // expected-note@-1 {{Dereference of null pointer (loaded from variable 'p')}}
+    //expected-note@-2{{Assuming 'p' == 0}}
 }
 
 // CHECK:  <key>diagnostics</key>
 // CHECK-NEXT:  <array>
 // CHECK-NEXT:   <dict>
 // CHECK-NEXT:    <key>path</key>
 // CHECK-NEXT:    <array>
 // CHECK-NEXT:     <dict>

test/Analysis/diagnostics/deref-track-symbolic-region.cpp

void testRefParam(int *ptr) {
   extern void use(int &ref);
   use(ref); // expected-warning{{Forming reference to null pointer}}
             // expected-note@-1{{Forming reference to null pointer}}
 }
 
 int testRefToNullPtr() {
   int *p = 0; // expected-note {{'p' initialized to a null pointer value}}
   int *const &p2 = p; // expected-note{{'p2' initialized here}}
+                      // expected-note@-1 {{Assuming 'p' == 0}}
   int *p3 = p2; // expected-note {{'p3' initialized to a null pointer value}}
   return *p3; // expected-warning {{Dereference of null pointer}}
               // expected-note@-1{{Dereference of null pointer}}
+              // expected-note@-2{{Assuming 'p3' == 0}}
 }
 
 int testRefToNullPtr2() {
   int *p = 0; // expected-note {{'p' initialized to a null pointer value}}
   int *const &p2 = p;// expected-note{{'p2' initialized here}}
+  // expected-note@-1 {{Assuming 'p' == 0}}
   return *p2; //expected-warning {{Dereference of null pointer}}
               // expected-note@-1{{Dereference of null pointer}}
-}
+}
 

test/Analysis/diagnostics/macros.cpp

 // RUN: %clang_analyze_cc1 -std=c++11 -analyzer-checker=core,osx -analyzer-output=text -verify %s
 
 #include "../Inputs/system-header-simulator.h"
 #include "../Inputs/system-header-simulator-cxx.h"
 
 void testIntMacro(unsigned int i) {
   if (i == UINT32_MAX) { // expected-note {{Assuming 'i' is equal to UINT32_MAX}}
                          // expected-note@-1 {{Taking true branch}}
+                         // expected-note@-2 {{Assuming 'i' == 4294967295}}
     char *p = NULL; // expected-note {{'p' initialized to a null pointer value}}
     *p = 7;  // expected-warning {{Dereference of null pointer (loaded from variable 'p')}}
              // expected-note@-1 {{Dereference of null pointer (loaded from variable 'p')}}
+             // expected-note@-2 {{Assuming 'p' == 0}}
   }
 }
 
 void testNULLMacro(int *p) {
   if (p == NULL) { // expected-note {{Assuming 'p' is equal to NULL}}
                    // expected-note@-1 {{Taking true branch}}
     *p = 7;  // expected-warning {{Dereference of null pointer (loaded from variable 'p')}}
              // expected-note@-1 {{Dereference of null pointer (loaded from variable 'p')}}

 
 // There are no path notes on the comparison to float types.
 void testDoubleMacro(double d) {
   if (d == DBL_MAX) { // expected-note {{Taking true branch}}
 
     char *p = NULL; // expected-note {{'p' initialized to a null pointer value}}
     *p = 7;         // expected-warning {{Dereference of null pointer (loaded from variable 'p')}}
                     // expected-note@-1 {{Dereference of null pointer (loaded from variable 'p')}}
+                    // expected-note@-2 {{Assuming 'p' == 0}}
   }
 }
 
 void testboolMacro(bool b, int *p) {
   p = nullptr;      // expected-note {{Null pointer value stored to 'p'}}
   if (b == false) { // expected-note {{Assuming the condition is true}}
                     // expected-note@-1 {{Taking true branch}}
+                    // expected-note@-2 {{Assuming 'b' == 0}}
     *p = 7;         // expected-warning {{Dereference of null pointer (loaded from variable 'p')}}
                     // expected-note@-1 {{Dereference of null pointer (loaded from variable 'p')}}
+                    // expected-note@-2 {{Assuming 'p' == 0}}
   }
 }

test/Analysis/diagnostics/macros.m

 // RUN: %clang_analyze_cc1 -analyzer-checker=core,osx -fblocks -analyzer-output=text -verify %s
 
 #include "../Inputs/system-header-simulator-objc.h"
 
 @interface NSDictionary : NSObject
 - (NSUInteger)count;
 - (id)objectForKey:(id)aKey;
 - (NSEnumerator *)keyEnumerator;
 @end
 @interface NSMutableDictionary : NSDictionary
 - (void)setObject:(id)anObject forKey:(id <NSCopying>)aKey;
 @end
 
 void testBOOLMacro(BOOL b) {
   if (b == YES) { // expected-note {{Assuming 'b' is equal to YES}}
                   // expected-note@-1 {{Taking true branch}}
+                  // expected-note@-2 {{Assuming 'b' == 1}}
     char *p = NULL;// expected-note {{'p' initialized to a null pointer value}}
+                   // expected-note@-1 {{Assuming 'p' == 0}}
     *p = 7;  // expected-warning {{Dereference of null pointer (loaded from variable 'p')}}
              // expected-note@-1 {{Dereference of null pointer (loaded from variable 'p')}}
   }
 }
 
 void testNilMacro(NSMutableDictionary *d, NSObject *o) {
   if (o == nil) // expected-note {{Assuming 'o' is equal to nil}}
                 // expected-note@-1 {{Taking true branch}}
     [d setObject:o forKey:[o description]]; // expected-warning {{Key argument to 'setObject:forKey:' cannot be nil}}
                                             // expected-note@-1 {{'description' not called because the receiver is nil}}
                                             // expected-note@-2 {{Key argument to 'setObject:forKey:' cannot be nil}}
 
   return;
 }

test/Analysis/diagnostics/text-diagnostics.c

 // RUN: %clang_analyze_cc1 -analyzer-checker=core.NullDereference -analyzer-output=text -fno-caret-diagnostics %s 2>&1 | FileCheck %s
 
 void testA() {
   int *p = 0;
   *p = 1;
 
   // CHECK-LABEL: text-diagnostics.c:{{.*}}:6: warning: Dereference of null pointer (loaded from variable 'p')
   // CHECK-NEXT: text-diagnostics.c:[[@LINE-4]]:3: note: 'p' initialized to a null pointer value
   // CHECK-NEXT: text-diagnostics.c:[[@LINE-4]]:6: note: Dereference of null pointer (loaded from variable 'p')
+  // CHECK-NEXT: text-diagnostics.c:[[@LINE-5]]:3: note: Assuming 'p' == 0
 }
 
 void testB(int *q) {
   if (q)
     return;
   *q = 1;
 
   // CHECK-LABEL: text-diagnostics.c:{{.*}}:6: warning: Dereference of null pointer (loaded from variable 'q')
   // CHECK-NEXT: text-diagnostics.c:[[@LINE-5]]:7: note: Assuming 'q' is null
   // CHECK-NEXT: text-diagnostics.c:[[@LINE-6]]:3: note: Taking false branch
   // CHECK-NEXT: text-diagnostics.c:[[@LINE-5]]:6: note: Dereference of null pointer (loaded from variable 'q')
 }

test/Analysis/test-after-div-zero.c

void err_ppnot(int x) {
   var = 77 / **z; // expected-note {{Division with compared value made here}}
   if (!x) {} // expected-warning {{Value being compared against zero has already been used for division}}
 } // expected-note@-1 {{Value being compared against zero has already been used for division}}
 
 void err_orig_checker(int x) {
   if (x != 0) // expected-note {{Assuming 'x' is equal to 0}} expected-note {{Taking false branch}}
     return;
   var = 77 / x; // expected-warning {{Division by zero}} expected-note {{Division by zero}}
+                // expected-note@-1 {{Assuming 'x' == 0}}
   if (!x) {} // no-warning
 }
 
 void ok_other(int x, int y) {
   var = 77 / y;
   if (x == 0) {
   }
 }

test/Analysis/uninit-const.c

 }
 // uninit pointer, init val
 void f_variadic_unp_inv(void) {
   int t;
   int v = 3;
   int* tp = &t;           // expected-note {{'tp' initialized here}}
   doStuff_variadic(tp,v);  // expected-warning {{1st function call argument is a pointer to uninitialized value}}
                           // expected-note@-1 {{1st function call argument is a pointer to uninitialized value}}
+                          // expected-note@-2 {{Assuming 'v' == 3}}
 }
 
 // init pointer, uninit val
 void f_variadic_inp_unv(void) {
   int t=5;
   int v;                  // expected-note {{'v' declared without an initial value}}
-  int* tp = &t;
+  int* tp = &t;           // expected-note {{Assuming 't' == 5}}
   doStuff_variadic(tp,v);// expected-warning {{2nd function call argument is an uninitialized value}}
                           // expected-note@-1 {{2nd function call argument is an uninitialized value}}
 }
 
 // init pointer, init val
 void f_variadic_inp_inv(void) {
   int t=5;
   int v = 3;
void f_variadic_inp_inp(void) {
   int *tp = &t;
   doStuff_variadic(tp,vp); // no-warning
 }
 
 //uninit pointer, init pointer
 void f_variadic_unp_inp(void) {
   int t;
   int u=3;
-  int *vp = &u ;
+  int *vp = &u ;            // expected-note {{Assuming 'u' == 3}}
   int *tp = &t;             // expected-note {{'tp' initialized here}}
   doStuff_variadic(tp,vp); // expected-warning {{1st function call argument is a pointer to uninitialized value}}
                             // expected-note@-1 {{1st function call argument is a pointer to uninitialized value}}
 }
 
 //init pointer, uninit pointer
 void f_variadic_inp_unp(void) {
   int t=5;

test/Analysis/unix-fns.c

 // CHECK-NEXT:           <key>col</key><integer>64</integer>
 // CHECK-NEXT:           <key>file</key><integer>0</integer>
 // CHECK-NEXT:          </dict>
 // CHECK-NEXT:         </array>
 // CHECK-NEXT:       </dict>
 // CHECK-NEXT:      </array>
 // CHECK-NEXT:    </dict>
 // CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>74</integer>
+// CHECK-NEXT:           <key>col</key><integer>52</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>74</integer>
+// CHECK-NEXT:           <key>col</key><integer>64</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>74</integer>
+// CHECK-NEXT:           <key>col</key><integer>68</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>74</integer>
+// CHECK-NEXT:           <key>col</key><integer>71</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>74</integer>
+// CHECK-NEXT:      <key>col</key><integer>68</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>74</integer>
+// CHECK-NEXT:         <key>col</key><integer>68</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>74</integer>
+// CHECK-NEXT:         <key>col</key><integer>71</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>74</integer>
+// CHECK-NEXT:         <key>col</key><integer>68</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>74</integer>
+// CHECK-NEXT:         <key>col</key><integer>71</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>0</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Assuming &apos;pred&apos; == 0</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Assuming &apos;pred&apos; == 0</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>74</integer>
+// CHECK-NEXT:           <key>col</key><integer>68</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>74</integer>
+// CHECK-NEXT:           <key>col</key><integer>71</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>74</integer>
+// CHECK-NEXT:           <key>col</key><integer>52</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>74</integer>
+// CHECK-NEXT:           <key>col</key><integer>64</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
 // CHECK-NEXT:     <key>kind</key><string>event</string>
 // CHECK-NEXT:     <key>location</key>
 // CHECK-NEXT:     <dict>
 // CHECK-NEXT:      <key>line</key><integer>74</integer>
 // CHECK-NEXT:      <key>col</key><integer>52</integer>
 // CHECK-NEXT:      <key>file</key><integer>0</integer>
 // CHECK-NEXT:     </dict>
 // CHECK-NEXT:     <key>ranges</key>

 // CHECK-NEXT:           <key>col</key><integer>17</integer>
 // CHECK-NEXT:           <key>file</key><integer>0</integer>
 // CHECK-NEXT:          </dict>
 // CHECK-NEXT:         </array>
 // CHECK-NEXT:        <key>end</key>
 // CHECK-NEXT:         <array>
 // CHECK-NEXT:          <dict>
 // CHECK-NEXT:           <key>line</key><integer>196</integer>
+// CHECK-NEXT:           <key>col</key><integer>18</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>196</integer>
+// CHECK-NEXT:           <key>col</key><integer>21</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>196</integer>
+// CHECK-NEXT:      <key>col</key><integer>18</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>196</integer>
+// CHECK-NEXT:         <key>col</key><integer>18</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>196</integer>
+// CHECK-NEXT:         <key>col</key><integer>21</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>196</integer>
+// CHECK-NEXT:         <key>col</key><integer>18</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>196</integer>
+// CHECK-NEXT:         <key>col</key><integer>21</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>0</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Assuming &apos;pred&apos; == 0</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Assuming &apos;pred&apos; == 0</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>196</integer>
+// CHECK-NEXT:           <key>col</key><integer>18</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>196</integer>
+// CHECK-NEXT:           <key>col</key><integer>21</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>196</integer>
 // CHECK-NEXT:           <key>col</key><integer>3</integer>
 // CHECK-NEXT:           <key>file</key><integer>0</integer>
 // CHECK-NEXT:          </dict>
 // CHECK-NEXT:          <dict>
 // CHECK-NEXT:           <key>line</key><integer>196</integer>
 // CHECK-NEXT:           <key>col</key><integer>15</integer>
 // CHECK-NEXT:           <key>file</key><integer>0</integer>
 // CHECK-NEXT:          </dict>

 // CHECK-NEXT:           <key>col</key><integer>3</integer>
 // CHECK-NEXT:           <key>file</key><integer>0</integer>
 // CHECK-NEXT:          </dict>
 // CHECK-NEXT:         </array>
 // CHECK-NEXT:        <key>end</key>
 // CHECK-NEXT:         <array>
 // CHECK-NEXT:          <dict>
 // CHECK-NEXT:           <key>line</key><integer>204</integer>
+// CHECK-NEXT:           <key>col</key><integer>4</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>204</integer>
+// CHECK-NEXT:           <key>col</key><integer>4</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>204</integer>
+// CHECK-NEXT:      <key>col</key><integer>4</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>204</integer>
+// CHECK-NEXT:         <key>col</key><integer>4</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>204</integer>
+// CHECK-NEXT:         <key>col</key><integer>4</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>204</integer>
+// CHECK-NEXT:         <key>col</key><integer>4</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>204</integer>
+// CHECK-NEXT:         <key>col</key><integer>4</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>2</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Assuming &apos;p&apos; == 0</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Assuming &apos;p&apos; == 0</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>204</integer>
+// CHECK-NEXT:           <key>col</key><integer>4</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>204</integer>
+// CHECK-NEXT:           <key>col</key><integer>4</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>204</integer>
 // CHECK-NEXT:           <key>col</key><integer>6</integer>
 // CHECK-NEXT:           <key>file</key><integer>0</integer>
 // CHECK-NEXT:          </dict>
 // CHECK-NEXT:          <dict>
 // CHECK-NEXT:           <key>line</key><integer>204</integer>
 // CHECK-NEXT:           <key>col</key><integer>6</integer>
 // CHECK-NEXT:           <key>file</key><integer>0</integer>
 // CHECK-NEXT:          </dict>

 // CHECK-NEXT:           <key>col</key><integer>5</integer>
 // CHECK-NEXT:           <key>file</key><integer>0</integer>
 // CHECK-NEXT:          </dict>
 // CHECK-NEXT:         </array>
 // CHECK-NEXT:        <key>end</key>
 // CHECK-NEXT:         <array>
 // CHECK-NEXT:          <dict>
 // CHECK-NEXT:           <key>line</key><integer>213</integer>
+// CHECK-NEXT:           <key>col</key><integer>18</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>213</integer>
+// CHECK-NEXT:           <key>col</key><integer>21</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>213</integer>
+// CHECK-NEXT:      <key>col</key><integer>18</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>213</integer>
+// CHECK-NEXT:         <key>col</key><integer>18</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>213</integer>
+// CHECK-NEXT:         <key>col</key><integer>21</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>213</integer>
+// CHECK-NEXT:         <key>col</key><integer>18</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>213</integer>
+// CHECK-NEXT:         <key>col</key><integer>21</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>0</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Assuming &apos;pred&apos; == 0</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Assuming &apos;pred&apos; == 0</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>213</integer>
+// CHECK-NEXT:           <key>col</key><integer>18</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>213</integer>
+// CHECK-NEXT:           <key>col</key><integer>21</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>213</integer>
 // CHECK-NEXT:           <key>col</key><integer>24</integer>
 // CHECK-NEXT:           <key>file</key><integer>0</integer>
 // CHECK-NEXT:          </dict>
 // CHECK-NEXT:          <dict>
 // CHECK-NEXT:           <key>line</key><integer>213</integer>
 // CHECK-NEXT:           <key>col</key><integer>24</integer>
 // CHECK-NEXT:           <key>file</key><integer>0</integer>
 // CHECK-NEXT:          </dict>

 // CHECK-NEXT:           <key>col</key><integer>4</integer>
 // CHECK-NEXT:           <key>file</key><integer>0</integer>
 // CHECK-NEXT:          </dict>
 // CHECK-NEXT:         </array>
 // CHECK-NEXT:        <key>end</key>
 // CHECK-NEXT:         <array>
 // CHECK-NEXT:          <dict>
 // CHECK-NEXT:           <key>line</key><integer>214</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>214</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:       </dict>
+// CHECK-NEXT:      </array>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>event</string>
+// CHECK-NEXT:     <key>location</key>
+// CHECK-NEXT:     <dict>
+// CHECK-NEXT:      <key>line</key><integer>214</integer>
+// CHECK-NEXT:      <key>col</key><integer>5</integer>
+// CHECK-NEXT:      <key>file</key><integer>0</integer>
+// CHECK-NEXT:     </dict>
+// CHECK-NEXT:     <key>ranges</key>
+// CHECK-NEXT:     <array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>214</integer>
+// CHECK-NEXT:         <key>col</key><integer>5</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>214</integer>
+// CHECK-NEXT:         <key>col</key><integer>5</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:       <array>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>214</integer>
+// CHECK-NEXT:         <key>col</key><integer>5</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:        <dict>
+// CHECK-NEXT:         <key>line</key><integer>214</integer>
+// CHECK-NEXT:         <key>col</key><integer>5</integer>
+// CHECK-NEXT:         <key>file</key><integer>0</integer>
+// CHECK-NEXT:        </dict>
+// CHECK-NEXT:       </array>
+// CHECK-NEXT:     </array>
+// CHECK-NEXT:     <key>depth</key><integer>3</integer>
+// CHECK-NEXT:     <key>extended_message</key>
+// CHECK-NEXT:     <string>Assuming &apos;p&apos; == 0</string>
+// CHECK-NEXT:     <key>message</key>
+// CHECK-NEXT:     <string>Assuming &apos;p&apos; == 0</string>
+// CHECK-NEXT:    </dict>
+// CHECK-NEXT:    <dict>
+// CHECK-NEXT:     <key>kind</key><string>control</string>
+// CHECK-NEXT:     <key>edges</key>
+// CHECK-NEXT:      <array>
+// CHECK-NEXT:       <dict>
+// CHECK-NEXT:        <key>start</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>214</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>214</integer>
+// CHECK-NEXT:           <key>col</key><integer>5</integer>
+// CHECK-NEXT:           <key>file</key><integer>0</integer>
+// CHECK-NEXT:          </dict>
+// CHECK-NEXT:         </array>
+// CHECK-NEXT:        <key>end</key>
+// CHECK-NEXT:         <array>
+// CHECK-NEXT:          <dict>
+// CHECK-NEXT:           <key>line</key><integer>214</integer>
 // CHECK-NEXT:           <key>col</key><integer>7</integer>
 // CHECK-NEXT:           <key>file</key><integer>0</integer>
 // CHECK-NEXT:          </dict>
 // CHECK-NEXT:          <dict>
 // CHECK-NEXT:           <key>line</key><integer>214</integer>
 // CHECK-NEXT:           <key>col</key><integer>7</integer>
 // CHECK-NEXT:           <key>file</key><integer>0</integer>
 // CHECK-NEXT:          </dict>

test/Analysis/variable-path-notes.c

+// RUN: %clang_analyze_cc1 %s -analyzer-checker=core -analyzer-output=text -verify
+
+void f(int);
+
+void testNonLocConcreteInt() {
+  int v[3], i;
+  v[0] = 0; v[2] = 2;
+  for (i = 0; i < 3; ++i) {
+    // expected-note@-1 {{Loop condition is true.  Entering loop body}}
+    // expected-note@-2 {{Loop condition is true.  Entering loop body}}
+    f(v[i]); // expected-warning{{1st function call argument is an uninitialized value}}
+    // expected-note@-1 {{1st function call argument is an uninitialized value}}
+    // expected-note@-2 {{Assuming 'i' == 1}}
+  }
+}
+
+void init(int*);
+void assert(int);
+
+void testSingleValueRangeSymbol(unsigned size) {
+  int val;
+  // expected-note@-1 {{'val' declared without an initial value}}
+  if (size > 1) {
+    // expected-note@-1 {{Assuming 'size' is > 1}}
+    // expected-note@-2 {{Taking true branch}}
+    for (unsigned j = 0; j < size + 1; ++j) {
+      // expected-note@-1 {{Assuming 'j' == 0, 'size' == 4294967295}}
+      // expected-note@-2 {{Loop condition is false. Execution continues on line 31}}
+      init(&val);
+    }
+    assert((int) (val == 1)); // expected-warning{{The left operand of '==' is a garbage value}}
+    // expected-note@-1 {{The left operand of '==' is a garbage value}}
+  }
+}