From d9cf70c1c678d575481c0efba52a6e30382b40c1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Marjam=C3=A4ki?= <hyd_danmar@users.sourceforge.net>
Date: Sun, 20 Dec 2009 13:55:17 +0100
Subject: [PATCH] Fixed #1119 (false positve: uninitialized variable y when y
 is assigned in inner expression 'x = (y = 10)')

---
 lib/executionpath.cpp | 2 +-
 test/testother.cpp    | 8 ++++++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/lib/executionpath.cpp b/lib/executionpath.cpp
index 409feb4a0..f389260ca 100644
--- a/lib/executionpath.cpp
+++ b/lib/executionpath.cpp
@@ -41,7 +41,7 @@ const Token *checkExecutionPaths(const Token *tok, std::list<ExecutionPath *> &c
             return 0;
         }
 
-        if (Token::Match(tok, "= {|("))
+        if (Token::Match(tok, "= {") || Token::Match(tok, "= ( %type% !!="))
         {
             tok = tok->next()->link();
             if (Token::simpleMatch(tok, ") {"))
diff --git a/test/testother.cpp b/test/testother.cpp
index 184ca291e..5e4288124 100644
--- a/test/testother.cpp
+++ b/test/testother.cpp
@@ -981,6 +981,14 @@ private:
                        "}\n");
         ASSERT_EQUALS("[test.cpp:4]: (error) Uninitialized variable: p\n", errout.str());
 
+        checkUninitVar("static void foo()\n"
+                       "{\n"
+                       "    int x, y;\n"
+                       "    x = (y = 10);\n"
+                       "    int z = y * 2;\n"
+                       "}\n");
+        ASSERT_EQUALS("", errout.str());
+
         checkUninitVar("static void foo()\n"
                        "{\n"
                        "    Foo p;\n"