From d0797ad1463ba060f2a530bafa17cdd1ece5bd57 Mon Sep 17 00:00:00 2001
From: chrchr-github <78114321+chrchr-github@users.noreply.github.com>
Date: Thu, 26 Sep 2024 15:53:11 +0200
Subject: [PATCH] Update testvalueflow.cpp

---
 test/testvalueflow.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/test/testvalueflow.cpp b/test/testvalueflow.cpp
index 33eab3b875d..7a6dc7e6329 100644
--- a/test/testvalueflow.cpp
+++ b/test/testvalueflow.cpp
@@ -6992,6 +6992,14 @@ class TestValueFlow : public TestFixture {
                "    if (s.empty()) {}\n"
                "}";
         ASSERT_EQUALS("", isPossibleContainerSizeValue(tokenValues(code, "s . empty"), 0));
+
+        code = "int f(const std::string& str) {\n"
+               "    std::istringstream iss(str);\n"
+               "    std::vector<std::string> v{ std::istream_iterator<std::string>(iss), {} };\n"
+               "    auto x = v.size();\n"
+               "    return x;\n"
+               "}";
+        ASSERT_EQUALS(false, testValueOfXKnown(code, 5U, 2));
     }
 
     void valueFlowContainerElement()