From 663fd9abb44d2181f5845f70e374e748d16b60cd Mon Sep 17 00:00:00 2001
From: Vyacheslav Pukhanov <vyacheslav@pukhanov.ru>
Date: Wed, 17 Mar 2021 21:19:13 +0300
Subject: [PATCH] CppLanguageServer: Make preprocessor ignore unsupported
 keywords

During typing the entered keywords can be incomplete and crash
preprocessor. We enable the newly introduced option to prevent
that crash.
---
 .../HackStudio/LanguageServers/Cpp/ParserAutoComplete.cpp        | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Userland/DevTools/HackStudio/LanguageServers/Cpp/ParserAutoComplete.cpp b/Userland/DevTools/HackStudio/LanguageServers/Cpp/ParserAutoComplete.cpp
index 60351f11ea..1cfb7bf10b 100644
--- a/Userland/DevTools/HackStudio/LanguageServers/Cpp/ParserAutoComplete.cpp
+++ b/Userland/DevTools/HackStudio/LanguageServers/Cpp/ParserAutoComplete.cpp
@@ -426,6 +426,7 @@ OwnPtr<ParserAutoComplete::DocumentData> ParserAutoComplete::create_document_dat
     document_data->m_filename = move(filename);
     document_data->m_text = move(text);
     document_data->m_preprocessor = make<Preprocessor>(document_data->m_filename, document_data->text());
+    document_data->preprocessor().set_ignore_unsupported_keywords(true);
     document_data->preprocessor().process();
 
     Preprocessor::Definitions all_definitions;