From dfe89f395aa7fac24627c409d75ff2e18ebd2acb Mon Sep 17 00:00:00 2001
From: Robert Reif <reif@earthlink.net>
Date: Thu, 25 Aug 2011 19:13:53 -0400
Subject: [PATCH] fix #3049 (False Positive - Technically the member function
 'VideoOutputNull::SetupDeinterlace' can be const.)

---
 lib/symboldatabase.cpp |  5 +++++
 test/testclass.cpp     | 18 ++++++++++++++++++
 2 files changed, 23 insertions(+)

diff --git a/lib/symboldatabase.cpp b/lib/symboldatabase.cpp
index 9934ee133..0371d4649 100644
--- a/lib/symboldatabase.cpp
+++ b/lib/symboldatabase.cpp
@@ -919,8 +919,13 @@ bool SymbolDatabase::argsMatch(const Scope *scope, const Token *first, const Tok
 
         // skip default value assignment
         else if (first->next()->str() == "=")
+        {
             first = first->tokAt(2);
 
+            if (second->next()->str() == "=")
+                second = second->tokAt(2);
+        }
+
         // definition missing variable name
         else if (first->next()->str() == "," && second->next()->str() != ",")
             second = second->next();
diff --git a/test/testclass.cpp b/test/testclass.cpp
index 32b7e7ba2..719e3e623 100644
--- a/test/testclass.cpp
+++ b/test/testclass.cpp
@@ -179,6 +179,7 @@ private:
         TEST_CASE(const49); // ticket #2795
         TEST_CASE(const50); // ticket #2943
         TEST_CASE(const51); // ticket #3040
+        TEST_CASE(const52); // ticket #3049
         TEST_CASE(assigningPointerToPointerIsNotAConstOperation);
         TEST_CASE(assigningArrayElementIsNotAConstOperation);
         TEST_CASE(constoperator1);  // operator< can often be const
@@ -5660,6 +5661,23 @@ private:
         ASSERT_EQUALS("", errout.str());
     }
 
+    void const52() // ticket 3049
+    {
+        checkConst("class A {\n"
+                   "  public:\n"
+                   "    A() : foo(false) {};\n"
+                   "    virtual bool One(bool b = false) { foo = b; return false; }\n"
+                   "  private:\n"
+                   "    bool foo;\n"
+                   "};\n"
+                   "class B : public A {\n"
+                   "  public:\n"
+                   "    B() {};\n"
+                   "    bool One(bool b = false) { return false; }\n"
+                   "};\n");
+        ASSERT_EQUALS("", errout.str());
+    }
+
     void assigningPointerToPointerIsNotAConstOperation()
     {
         checkConst("struct s\n"