LibCpp: Parse C-Style parse expressions

Author: https://github.com/itamar8910
Commit: aa717e6a62
Pull-request: https://github.com/SerenityOS/serenity/pull/6009

Userland/Libraries/LibCpp/AST.cpp

@@ -547,8 +547,17 @@ void BracedInitList::dump(size_t indent) const
 {
     ASTNode::dump(indent);
     for (auto& exp : m_expressions) {
-        exp.dump(indent+1);
+        exp.dump(indent + 1);
     }
 }
 
+void CStyleCastExpression::dump(size_t indent) const
+{
+    ASTNode::dump(indent);
+    if (m_type)
+        m_type->dump(indent + 1);
+    if (m_expression)
+        m_expression->dump(indent + 1);
+}
+
 }