diff --git a/src/libs/3rdparty/cplusplus/Parser.cpp b/src/libs/3rdparty/cplusplus/Parser.cpp
index d5aa3e4e29d..430b19efbe4 100644
--- a/src/libs/3rdparty/cplusplus/Parser.cpp
+++ b/src/libs/3rdparty/cplusplus/Parser.cpp
@@ -2798,7 +2798,7 @@ bool Parser::parseInitDeclarator(DeclaratorAST *&node, SpecifierListAST *decl_sp
             return true;
         }
         rewind(colon_token);
-    } else if (isFunctionDeclarator && declaringClass && node->core_declarator && LA() == T_EQUAL && LA(3) == T_SEMICOLON) { // = 0, = delete, = default
+    } else if (isFunctionDeclarator && node->core_declarator && LA() == T_EQUAL && LA(3) == T_SEMICOLON) { // = 0, = delete, = default
         if (!_languageFeatures.cxx11Enabled || LA(2) == T_NUMERIC_LITERAL) {
             parseInitializer(node->initializer, &node->equal_token);
         } else {
diff --git a/tests/auto/cplusplus/cxx11/data/defaultdeleteInitializer.1.cpp b/tests/auto/cplusplus/cxx11/data/defaultdeleteInitializer.1.cpp
index 7ec9e9b91ec..8db6ea2b1d5 100644
--- a/tests/auto/cplusplus/cxx11/data/defaultdeleteInitializer.1.cpp
+++ b/tests/auto/cplusplus/cxx11/data/defaultdeleteInitializer.1.cpp
@@ -1,8 +1,10 @@
 class C {
-  C() = default;
+  C();
   C(const C &) = delete;
   C &operator=(const C &) = default;
 
   void foo() = delete;
   template <class T> void bar(T) = delete;
 };
+
+C::C() = default;