vendor/llvm-project/llvmorg-10-init-17466-ge26a78e7085

1 files changed, 3 insertions, 1 deletions

diff --git a/clang/lib/Tooling/JSONCompilationDatabase.cpp b/clang/lib/Tooling/JSONCompilationDatabase.cpp
index f19a0f7550b9..04dd4dbf6248 100644
--- a/clang/lib/Tooling/JSONCompilationDatabase.cpp
+++ b/clang/lib/Tooling/JSONCompilationDatabase.cpp
@@ -29,6 +29,7 @@
 #include "llvm/Support/MemoryBuffer.h"
 #include "llvm/Support/Path.h"
 #include "llvm/Support/StringSaver.h"
+#include "llvm/Support/VirtualFileSystem.h"
 #include "llvm/Support/YAMLParser.h"
 #include "llvm/Support/raw_ostream.h"
 #include <cassert>
@@ -168,7 +169,8 @@ class JSONCompilationDatabasePlugin : public CompilationDatabasePlugin {
     auto Base = JSONCompilationDatabase::loadFromFile(
         JSONDatabasePath, ErrorMessage, JSONCommandLineSyntax::AutoDetect);
     return Base ? inferTargetAndDriverMode(
-                      inferMissingCompileCommands(std::move(Base)))
+                      inferMissingCompileCommands(expandResponseFiles(
+                          std::move(Base), llvm::vfs::getRealFileSystem())))
                 : nullptr;
   }
 };