diff --git a/clang/lib/StaticAnalyzer/Checkers/WebKit/ASTUtils.cpp b/clang/lib/StaticAnalyzer/Checkers/WebKit/ASTUtils.cpp
index 478bd85177143..0d2294e1e9bb0 100644
--- a/clang/lib/StaticAnalyzer/Checkers/WebKit/ASTUtils.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/WebKit/ASTUtils.cpp
@@ -208,6 +208,8 @@ bool isASafeCallArg(const Expr *E) {
         return true;
     }
   }
+  if (isa<CXXTemporaryObjectExpr>(E))
+    return true; // A temporary lives until the end of this statement.
   if (isConstOwnerPtrMemberExpr(E))
     return true;
 
diff --git a/clang/test/Analysis/Checkers/WebKit/unchecked-call-arg.cpp b/clang/test/Analysis/Checkers/WebKit/unchecked-call-arg.cpp
index 8685978ebf1ac..b89a3246606ed 100644
--- a/clang/test/Analysis/Checkers/WebKit/unchecked-call-arg.cpp
+++ b/clang/test/Analysis/Checkers/WebKit/unchecked-call-arg.cpp
@@ -32,3 +32,8 @@ void foo() {
   provide()->doWork();
   // expected-warning@-1{{Call argument for 'this' parameter is unchecked and unsafe}}
 }
+
+void doWorkWithObject(const CheckedObject&);
+void bar() {
+  doWorkWithObject(CheckedObject());
+}