[analyzer] Replace boolean IsSink parameters with 'generateSink' methods.

Generating a sink is significantly different behavior from generating a
normal node, and a simple boolean parameter can be rather opaque. Per
offline discussion with Anna, adding new generation methods is the
clearest way to communicate intent.

No functionality change.

llvm-svn: 162215

1 files changed, 2 insertions, 2 deletions

diff --git a/clang/lib/StaticAnalyzer/Core/ExprEngineObjC.cpp b/clang/lib/StaticAnalyzer/Core/ExprEngineObjC.cpp
index e3bc498b51e..e26153893e1 100644
--- a/clang/lib/StaticAnalyzer/Core/ExprEngineObjC.cpp
+++ b/clang/lib/StaticAnalyzer/Core/ExprEngineObjC.cpp
@@ -187,7 +187,7 @@ void ExprEngine::VisitObjCMessage(const ObjCMessageExpr *ME,
         if (Msg->getSelector() == RaiseSel) {
           // If we raise an exception, for now treat it as a sink.
           // Eventually we will want to handle exceptions properly.
-          Bldr.generateNode(currentStmt, Pred, State, true);
+          Bldr.generateSink(currentStmt, Pred, State);
           continue;
         }
         
@@ -237,7 +237,7 @@ void ExprEngine::VisitObjCMessage(const ObjCMessageExpr *ME,
           if (RaisesException) {
             // If we raise an exception, for now treat it as a sink.
             // Eventually we will want to handle exceptions properly.
-            Bldr.generateNode(currentStmt, Pred, Pred->getState(), true);
+            Bldr.generateSink(currentStmt, Pred, Pred->getState());
             continue;
           }