From 680883a6a7d477c0b03f567a4febe85b93f3ffd9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Marjam=C3=A4ki?= <danielm77@spray.se>
Date: Tue, 6 Mar 2012 18:51:50 +0100
Subject: [PATCH] fixed #3649 (False Positive: Uninitialized variable using
 operator assignment)

---
 lib/tokenize.cpp      | 2 +-
 test/testtokenize.cpp | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/tokenize.cpp b/lib/tokenize.cpp
index 35f2dd721..1f7fa463e 100644
--- a/lib/tokenize.cpp
+++ b/lib/tokenize.cpp
@@ -4360,7 +4360,7 @@ void Tokenizer::simplifyCompoundAssignment()
                             break;
                         }
 
-                        someOperator |= (tok2->isOp() || (tok2->str() == "?"));
+                        someOperator |= (tok2->isOp() || (tok2->str() == "?") || tok2->isAssignmentOp());
                     }
                 }
 
diff --git a/test/testtokenize.cpp b/test/testtokenize.cpp
index 69884619a..b915b5f49 100644
--- a/test/testtokenize.cpp
+++ b/test/testtokenize.cpp
@@ -6103,6 +6103,9 @@ private:
         ASSERT_EQUALS("; a = a + ( b && c ) ;", tokenizeAndStringify("; a+=b&&c;"));
         ASSERT_EQUALS("; a = a * ( b || c ) ;", tokenizeAndStringify("; a*=b||c;"));
         ASSERT_EQUALS("; a = a | ( b == c ) ;", tokenizeAndStringify("; a|=b==c;"));
+
+        // #3469
+        ASSERT_EQUALS("; a = a + ( b = 1 ) ;", tokenizeAndStringify("; a += b = 1;"));
     }
 
     void simplifyAssignmentInFunctionCall() {