diff --git a/lib/checkother.cpp b/lib/checkother.cpp
index 57ace50f9..9d487ee8f 100644
--- a/lib/checkother.cpp
+++ b/lib/checkother.cpp
@@ -1443,6 +1443,9 @@ void CheckOther::checkIncompleteStatement()
             continue;
         if (isVoidStmt(tok))
             continue;
+        if (mTokenizer->isCPP() && tok->str() == "&" && !(tok->astOperand1()->valueType() && tok->astOperand1()->valueType()->isIntegral()))
+			// Possible archive
+			continue;
         bool inconclusive = Token::Match(tok, "%cop%");
         if (mSettings->inconclusive || !inconclusive)
             constStatementError(tok, tok->isNumber() ? "numeric" : "string", inconclusive);
diff --git a/test/testincompletestatement.cpp b/test/testincompletestatement.cpp
index c49e45557..ad2905bf0 100644
--- a/test/testincompletestatement.cpp
+++ b/test/testincompletestatement.cpp
@@ -85,6 +85,7 @@ private:
         TEST_CASE(commaoperator);
         TEST_CASE(redundantstmts);
         TEST_CASE(vardecl);
+        TEST_CASE(archive);             // ar & x
     }
 
     void test1() {
@@ -366,6 +367,18 @@ private:
         check("void f() { char * const * a = 0, * volatile const * b; }", true);
         ASSERT_EQUALS("", errout.str());
     }
+
+	void archive() {
+		check("void f(Archive &ar) {\n"
+		      "  ar & x;\n"
+		      "}", true);
+		ASSERT_EQUALS("", errout.str());
+
+		check("void f(int ar) {\n"
+		      "  ar & x;\n"
+		      "}", true);
+		ASSERT_EQUALS("[test.cpp:2]: (warning, inconclusive) Found suspicious operator '&'\n", errout.str());
+	}
 };
 
 REGISTER_TEST(TestIncompleteStatement)