From 38f90dae09efaea20572a955c66a89ac5b2956b3 Mon Sep 17 00:00:00 2001
From: Robert Reif <reif@earthlink.net>
Date: Fri, 25 Jun 2010 07:52:12 +0200
Subject: [PATCH] Fixed #1813 (false negative: Member variable not assigned a
 value in operator=)

---
 lib/tokenize.cpp       |  2 +-
 test/testunusedvar.cpp | 13 +++++++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/lib/tokenize.cpp b/lib/tokenize.cpp
index fd4ab59c9..2ecb7fdc4 100644
--- a/lib/tokenize.cpp
+++ b/lib/tokenize.cpp
@@ -4312,7 +4312,7 @@ bool Tokenizer::simplifyQuestionMark()
             {
                 if (endTok->str() == ";")
                 {
-                    Token::eraseTokens(semicolon->previous(), endTok->next());
+                    Token::eraseTokens(semicolon->previous(), endTok);
                     ret = true;
                     break;
                 }
diff --git a/test/testunusedvar.cpp b/test/testunusedvar.cpp
index cdfe00c3f..0e12833bf 100644
--- a/test/testunusedvar.cpp
+++ b/test/testunusedvar.cpp
@@ -67,6 +67,7 @@ private:
         TEST_CASE(localvar19); // ticket #1776
         TEST_CASE(localvar20); // ticket #1799
         TEST_CASE(localvar21); // ticket #1807
+        TEST_CASE(localvar22); // ticket #1811
         TEST_CASE(localvaralias1);
         TEST_CASE(localvaralias2); // ticket #1637
         TEST_CASE(localvaralias3); // ticket #1639
@@ -1190,6 +1191,18 @@ private:
         ASSERT_EQUALS("", errout.str());
     }
 
+    void localvar22() // ticket #1811
+    {
+        functionVariableUsage("int foo(int u, int v)\n"
+                              "{\n"
+                              "    int h, i;\n"
+                              "    h = 0 ? u : v;\n"
+                              "    i = 1 ? u : v;\n"
+                              "    return h + i;\n"
+                              "}\n");
+        ASSERT_EQUALS("", errout.str());
+    }
+
     void localvaralias1()
     {
         functionVariableUsage("void foo()\n"