From f68fa72095f85588e98a091f4eae455993e306f6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Marjam=C3=A4ki?= <daniel.marjamaki@gmail.com>
Date: Sun, 26 Feb 2017 13:41:49 +0100
Subject: [PATCH] Fixed #7583 (Defect: False positive '(error) Reference to
 temporary returned')

---
 lib/checkautovariables.cpp | 7 ++++++-
 test/testautovariables.cpp | 6 ++++++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/lib/checkautovariables.cpp b/lib/checkautovariables.cpp
index c4fc9b80f..92fbec870 100644
--- a/lib/checkautovariables.cpp
+++ b/lib/checkautovariables.cpp
@@ -482,8 +482,13 @@ void CheckAutoVariables::returnReference()
 
                 // Skip over lambdas
                 tok2 = skipLambda(tok2);
+                if (!tok2)
+                    break;
 
-                if (!tok2 || tok2->str() != "return")
+                if (tok2->str() == "(")
+                    tok2 = tok2->link();
+
+                if (tok2->str() != "return")
                     continue;
 
                 // return..
diff --git a/test/testautovariables.cpp b/test/testautovariables.cpp
index 2865989e7..0d0666d57 100644
--- a/test/testautovariables.cpp
+++ b/test/testautovariables.cpp
@@ -1048,6 +1048,12 @@ private:
               "return s_var;\n"
               "}");
         ASSERT_EQUALS("", errout.str());
+
+        // #7583
+        check("Command& foo() {\n"
+              "  return f([]() -> int { return 1; });\n"
+              "}");
+        ASSERT_EQUALS("", errout.str());
     }
 
     void returnReferenceInnerScope() {