Index: cfe/trunk/lib/StaticAnalyzer/Checkers/RetainCountChecker/RetainCountDiagnostics.cpp
===================================================================
--- cfe/trunk/lib/StaticAnalyzer/Checkers/RetainCountChecker/RetainCountDiagnostics.cpp
+++ cfe/trunk/lib/StaticAnalyzer/Checkers/RetainCountChecker/RetainCountDiagnostics.cpp
@@ -268,7 +268,7 @@
     const ParmVarDecl *PVD = Parameters[I];
 
     if (!PVD->hasAttr<OSConsumedAttr>())
-      return nullptr;
+      continue;
 
     if (SymbolRef SR = Call->getArgSVal(I).getAsLocSymbol()) {
       const RefVal *CountBeforeCall = getRefBinding(CN->getState(), SR);
@@ -311,10 +311,9 @@
                               BugReporterContext &BRC, BugReport &BR) {
   const SourceManager &SM = BRC.getSourceManager();
   CallEventManager &CEMgr = BRC.getStateManager().getCallEventManager();
-  if (auto CE = N->getLocationAs<CallExitBegin>()) {
+  if (auto CE = N->getLocationAs<CallExitBegin>())
     if (auto PD = annotateConsumedSummaryMismatch(N, *CE, SM, CEMgr))
       return PD;
-  }
 
   // FIXME: We will eventually need to handle non-statement-based events
   // (__attribute__((cleanup))).
Index: cfe/trunk/test/Analysis/osobject-retain-release.cpp
===================================================================
--- cfe/trunk/test/Analysis/osobject-retain-release.cpp
+++ cfe/trunk/test/Analysis/osobject-retain-release.cpp
@@ -93,6 +93,15 @@
 void escape(void *);
 bool coin();
 
+bool os_consume_violation_two_args(OS_CONSUME OSObject *obj, bool extra) {
+  if (coin()) { // expected-note{{Assuming the condition is false}}
+                // expected-note@-1{{Taking false branch}}
+    escape(obj);
+    return true;
+  }
+  return false; // expected-note{{Parameter 'obj' is marked as consuming, but the function does not consume the reference}}
+}
+
 bool os_consume_violation(OS_CONSUME OSObject *obj) {
   if (coin()) { // expected-note{{Assuming the condition is false}}
                 // expected-note@-1{{Taking false branch}}
@@ -113,6 +122,13 @@
 } // expected-note{{Object leaked: object allocated and stored into 'obj' is not referenced later in this execution path and has a retain count of +1}}
   // expected-warning@-1{{Potential leak of an object stored into 'obj'}}
 
+void use_os_consume_violation_two_args() {
+  OSObject *obj = new OSObject; // expected-note{{Operator 'new' returns an OSObject of type OSObject with a +1 retain count}}
+  os_consume_violation_two_args(obj, coin()); // expected-note{{Calling 'os_consume_violation_two_args'}}
+                             // expected-note@-1{{Returning from 'os_consume_violation_two_args'}}
+} // expected-note{{Object leaked: object allocated and stored into 'obj' is not referenced later in this execution path and has a retain count of +1}}
+  // expected-warning@-1{{Potential leak of an object stored into 'obj'}}
+
 void use_os_consume_ok() {
   OSObject *obj = new OSObject;
   os_consume_ok(obj);