diff --git a/lib/checkunusedvar.cpp b/lib/checkunusedvar.cpp
index 6dd98de078e..eb533bbe692 100644
--- a/lib/checkunusedvar.cpp
+++ b/lib/checkunusedvar.cpp
@@ -1160,10 +1160,6 @@ void CheckUnusedVar::checkFunctionVariableUsage_iterateScopes(const Scope* const
                         variables.read(tok2->varId(), tok);
                 }
             }
-        } else if (tok->variable() && tok->variable()->isClass() && tok->variable()->type() &&
-                   (tok->variable()->type()->needInitialization == Type::NeedInitialization::False) &&
-                   tok->strAt(1) == ";") {
-            variables.write(tok->varId(), tok);
         }
     }
 }
diff --git a/test/testunusedvar.cpp b/test/testunusedvar.cpp
index 13d288a3fdd..5905c29b36f 100644
--- a/test/testunusedvar.cpp
+++ b/test/testunusedvar.cpp
@@ -7070,6 +7070,15 @@ class TestUnusedVar : public TestFixture {
                               "    S<0> s;\n"
                               "}\n");
         ASSERT_EQUALS("[test.cpp:6:10]: (style) Unused variable: s [unusedVariable]\n", errout_str());
+
+        functionVariableUsage("template <typename T>\n" // #14783
+                              "struct A {\n"
+                              "    A() = default;\n"
+                              "};\n"
+                              "void f() {\n"
+                              "    A<int> a;\n"
+                              "}\n");
+        ASSERT_EQUALS("[test.cpp:6:12]: (style) Unused variable: a [unusedVariable]\n", errout_str());
     }
 
     void localvarFuncPtr() {
@@ -7158,6 +7167,7 @@ class TestUnusedVar : public TestFixture {
                               "void f() {\n"
                               "    Y y;\n"
                               "}"); // #4695
+        ASSERT_EQUALS("[test.cpp:6:7]: (style) Unused variable: y [unusedVariable]\n", errout_str());
     }
 
     void crash3() {