From a1153cd6fedd4c906a9840987934ca4712e34cb2 Mon Sep 17 00:00:00 2001
From: Sylvestre Ledru <sylvestre@debian.org>
Date: Thu, 21 Nov 2024 13:04:30 +0100
Subject: Revert "[NFC] Explicitly pass a VFS when creating DiagnosticsEngine
 (#115852)"

Reverted for causing:
https://github.com/llvm/llvm-project/issues/117145

This reverts commit bdd10d9d249bd1c2a45e3de56a5accd97e953458.
---
 clang/unittests/Frontend/CompilerInvocationTest.cpp | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'clang/unittests/Frontend/CompilerInvocationTest.cpp')

diff --git a/clang/unittests/Frontend/CompilerInvocationTest.cpp b/clang/unittests/Frontend/CompilerInvocationTest.cpp
index 4ff6824..45478de 100644
--- a/clang/unittests/Frontend/CompilerInvocationTest.cpp
+++ b/clang/unittests/Frontend/CompilerInvocationTest.cpp
@@ -12,7 +12,6 @@
 #include "clang/Frontend/TextDiagnosticBuffer.h"
 #include "clang/Lex/PreprocessorOptions.h"
 #include "clang/Serialization/ModuleFileExtension.h"
-#include "llvm/Support/VirtualFileSystem.h"
 #include "llvm/TargetParser/Host.h"
 
 #include "gmock/gmock.h"
@@ -39,9 +38,9 @@ public:
   }
 
   CommandLineTest()
-      : Diags(CompilerInstance::createDiagnostics(
-            *llvm::vfs::getRealFileSystem(), new DiagnosticOptions(),
-            new TextDiagnosticBuffer())) {}
+      : Diags(CompilerInstance::createDiagnostics(new DiagnosticOptions(),
+                                                  new TextDiagnosticBuffer())) {
+  }
 };
 
 template <typename M>
-- 
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