1 files changed, 10 insertions, 0 deletions
diff --git a/clang-tools-extra/cpp11-migrate/Core/FileOverrides.cpp b/clang-tools-extra/cpp11-migrate/Core/FileOverrides.cpp
new file mode 100644
index 00000000000..0f7e5214ff1
--- /dev/null
+++ b/clang-tools-extra/cpp11-migrate/Core/FileOverrides.cpp
@@ -0,0 +1,10 @@
+#include "Core/FileOverrides.h"
+#include "clang/Basic/SourceManager.h"
+
+void SourceOverrides::applyOverrides(clang::SourceManager &SM,
+                                     clang::FileManager &FM) const {
+  assert(!MainFileOverride.empty() &&
+         "Main source file override should exist!");
+  SM.overrideFileContents(FM.getFile(MainFileName),
+                          llvm::MemoryBuffer::getMemBuffer(MainFileOverride));
+}