From b345c430fe5d4d21e25d6e29a0654c085054fea2 Mon Sep 17 00:00:00 2001
From: PKEuS <philipp@pkeus.de>
Date: Sun, 7 May 2017 08:15:58 +0200
Subject: [PATCH] CheckStl::readingEmptyStlContainer(): Skip over lambdas
 (#8055)

---
 lib/checkstl.cpp |  3 ++-
 test/teststl.cpp | 12 ++++++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/lib/checkstl.cpp b/lib/checkstl.cpp
index cd101dbb4..524bfbbde 100644
--- a/lib/checkstl.cpp
+++ b/lib/checkstl.cpp
@@ -1551,7 +1551,8 @@ void CheckStl::readingEmptyStlContainer()
                 }
             } else if (Token::Match(tok, "do|}|break|case")) {
                 emptyContainer.clear();
-            }
+            } else if (tok->str() == "{" && tok->next()->scope()->type == Scope::eLambda)
+                tok = tok->link();
 
             if (!tok->varId())
                 continue;
diff --git a/test/teststl.cpp b/test/teststl.cpp
index 6607b4176..e42cfb7c4 100644
--- a/test/teststl.cpp
+++ b/test/teststl.cpp
@@ -3019,6 +3019,18 @@ private:
               "    it = test.end();\n"
               "}");
         ASSERT_EQUALS("", errout.str());
+
+        // #8055
+        check("int main() {\n"
+              "    std::string str;\n"
+              "    auto l = [&]() {\n"
+              "        if (str[0] == 'A')\n"
+              "            std::cout << \"!\";\n"
+              "    }\n"
+              "    str = \"A\";\n"
+              "    l();\n"
+              "}");
+        ASSERT_EQUALS("", errout.str());
     }
 };