1 files changed, 33 insertions, 0 deletions
diff --git a/contrib/llvm-project/clang/lib/Basic/ASTSourceDescriptor.cpp b/contrib/llvm-project/clang/lib/Basic/ASTSourceDescriptor.cpp
new file mode 100644
index 000000000000..8072c08a51d3
--- /dev/null
+++ b/contrib/llvm-project/clang/lib/Basic/ASTSourceDescriptor.cpp
@@ -0,0 +1,33 @@
+//===- ASTSourceDescriptor.cpp -------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+/// Defines the clang::ASTSourceDescriptor class, which abstracts clang modules
+/// and precompiled header files
+//
+//===----------------------------------------------------------------------===//
+
+#include "clang/Basic/ASTSourceDescriptor.h"
+
+namespace clang {
+
+ASTSourceDescriptor::ASTSourceDescriptor(Module &M)
+    : Signature(M.Signature), ClangModule(&M) {
+  if (M.Directory)
+    Path = M.Directory->getName();
+  if (auto File = M.getASTFile())
+    ASTFile = File->getName();
+}
+
+std::string ASTSourceDescriptor::getModuleName() const {
+  if (ClangModule)
+    return ClangModule->Name;
+  else
+    return std::string(PCHModuleName);
+}
+
+} // namespace clang