CheckMemoryLeak: Added testcase and made it work (assume that

foo.add(p) deallocates p. Todo to trace into foo.add)

CheckMemoryLeak.cpp

@@ -168,6 +168,26 @@ static void CheckMemoryLeak_CheckScope( const TOKEN *Tok1, const char varname[]
                 dealloc_indentlevel = -1;
         }
 
+        if ( Alloc != No && Match(tok, ". %var% (") )
+        {
+            bool isused = false;
+            while (tok && !Match(tok, "[;{]"))
+            {
+                if ( Match(tok, "[(,] %var1% [,)]", varnames) )
+                    isused = true;
+                tok = tok->next;
+            }
+
+            // Don't know what happens, assume that it's deallocated.
+            if ( isused )
+            {
+                if ( indentlevel == 0 )
+                    return;
+
+                dealloc_indentlevel = indentlevel;
+            }
+        }
+
         // Check subfunction...
         if (Alloc != No && Match(tok,"[{};] %var% ("))
         {

tests.cpp

@@ -817,6 +817,14 @@ static void memleak_in_function()
            "}\n";
     check( CheckMemoryLeak, __LINE__, code, "" );
 
+
+    code = "static void f()\n"
+           "{\n"
+           "    char *p = new char[100];\n"
+           "    foo.add(p);\n"
+           "}\n";
+    check( CheckMemoryLeak, __LINE__, code, "" );
+
 }
 //---------------------------------------------------------------------------