Fixed #876 (false positive: uninitialized variable)

lib/checkother.cpp

@@ -1352,6 +1352,10 @@ void CheckOther::uninitvar()
                 // if it's a pointer, dereferencing is forbidden
                 const bool pointer(tok->strAt(2) == std::string("*"));
 
+                // classes are initialized by their constructors
+                if (!pointer && !tok->next()->isStandardType())
+                    continue;
+
                 // goto the variable
                 tok = tok->tokAt(2);
                 if (tok->str() == "*")

test/testother.cpp

@@ -957,6 +957,13 @@ private:
                        "}\n");
         ASSERT_EQUALS("", errout.str());
 
+        checkUninitVar("A a()\n"
+                       "{\n"
+                       "    A ret;\n"
+                       "    return ret;\n"
+                       "}\n");
+        ASSERT_EQUALS("", errout.str());
+
         // if..
         checkUninitVar("static void foo()\n"
                        "{\n"