diff --git a/Userland/Libraries/LibCpp/Parser.cpp b/Userland/Libraries/LibCpp/Parser.cpp
index ef814cca84..5a75d8e193 100644
--- a/Userland/Libraries/LibCpp/Parser.cpp
+++ b/Userland/Libraries/LibCpp/Parser.cpp
@@ -252,7 +252,7 @@ bool Parser::match_template_arguments()
     while (!eof() && peek().type() != Token::Type::Greater) {
         if (!match_named_type())
             return false;
-        parse_type(get_dummy_node());
+        (void)parse_type(get_dummy_node());
     }
 
     return peek().type() == Token::Type::Greater;
@@ -285,13 +285,13 @@ bool Parser::match_variable_declaration()
     }
 
     VERIFY(m_root_node);
-    parse_type(get_dummy_node());
+    (void)parse_type(get_dummy_node());
 
     // Identifier
     if (!match_name())
         return false;
 
-    parse_name(get_dummy_node());
+    (void)parse_name(get_dummy_node());
 
     if (match(Token::Type::Equals)) {
         consume(Token::Type::Equals);
@@ -303,7 +303,7 @@ bool Parser::match_variable_declaration()
     }
 
     if (match_braced_init_list())
-        parse_braced_init_list(get_dummy_node());
+        (void)parse_braced_init_list(get_dummy_node());
 
     return match(Token::Type::Semicolon);
 }
@@ -695,7 +695,7 @@ bool Parser::match_class_declaration()
 
             if (!match_name())
                 return false;
-            parse_name(get_dummy_node());
+            (void)parse_name(get_dummy_node());
         } while (peek().type() == Token::Type::Comma);
     }
 
@@ -718,7 +718,7 @@ bool Parser::match_function_declaration()
         return false;
 
     VERIFY(m_root_node);
-    parse_type(get_dummy_node());
+    (void)parse_type(get_dummy_node());
 
     if (!peek(Token::Type::Identifier).has_value())
         return false;
@@ -1157,7 +1157,7 @@ NonnullRefPtr<StructOrClassDeclaration> Parser::parse_class_declaration(ASTNode&
             while (match_keyword("private") || match_keyword("public") || match_keyword("protected") || match_keyword("virtual"))
                 consume();
 
-            parse_name(get_dummy_node());
+            (void)parse_name(get_dummy_node());
         } while (peek().type() == Token::Type::Comma);
     }
 
@@ -1479,7 +1479,7 @@ bool Parser::match_c_style_cast_expression()
 
     if (!match_type())
         return false;
-    parse_type(get_dummy_node());
+    (void)parse_type(get_dummy_node());
 
     if (consume().type() != Token::Type::RightParen)
         return false;