From 60c1eef6592f7ed49ccc2412923cc7ea9f04c67d Mon Sep 17 00:00:00 2001
From: chrchr-github <78114321+chrchr-github@users.noreply.github.com>
Date: Thu, 23 Jun 2022 20:26:47 +0200
Subject: [PATCH] Fix FP containerOutOfBounds with std::map (#4230)

---
 lib/checkstl.cpp | 2 +-
 test/teststl.cpp | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/lib/checkstl.cpp b/lib/checkstl.cpp
index 9b3a5effe..fdf0bf5f6 100644
--- a/lib/checkstl.cpp
+++ b/lib/checkstl.cpp
@@ -128,7 +128,7 @@ void CheckStl::outOfBounds()
     for (const Scope *function : mTokenizer->getSymbolDatabase()->functionScopes) {
         for (const Token *tok = function->bodyStart; tok != function->bodyEnd; tok = tok->next()) {
             const Library::Container *container = getLibraryContainer(tok);
-            if (!container)
+            if (!container || container->stdAssociativeLike)
                 continue;
             const Token * parent = astParentSkipParens(tok);
             const Token* accessTok = parent;
diff --git a/test/teststl.cpp b/test/teststl.cpp
index b4d686229..0caa695a0 100644
--- a/test/teststl.cpp
+++ b/test/teststl.cpp
@@ -854,6 +854,12 @@ private:
                     "    return d;\n"
                     "}\n");
         ASSERT_EQUALS("", errout.str());
+
+        checkNormal("std::string f() {\n"
+                    "    std::map<int, std::string> m = { { 1, \"1\" } };\n"
+                    "    return m.at(1);\n"
+                    "}\n");
+        ASSERT_EQUALS("", errout.str());
     }
 
     void outOfBoundsSymbolic()