1 files changed, 53 insertions, 0 deletions
diff --git a/gnu/llvm/include/llvm/DebugInfo/PDB/Raw/InfoStreamBuilder.h b/gnu/llvm/include/llvm/DebugInfo/PDB/Raw/InfoStreamBuilder.h
new file mode 100644
index 00000000000..e9869bb2786
--- /dev/null
+++ b/gnu/llvm/include/llvm/DebugInfo/PDB/Raw/InfoStreamBuilder.h
@@ -0,0 +1,53 @@
+//===- InfoStreamBuilder.h - PDB Info Stream Creation -----------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_DEBUGINFO_PDB_RAW_PDBINFOSTREAMBUILDER_H
+#define LLVM_DEBUGINFO_PDB_RAW_PDBINFOSTREAMBUILDER_H
+
+#include "llvm/ADT/Optional.h"
+#include "llvm/Support/Error.h"
+
+#include "llvm/DebugInfo/PDB/PDBTypes.h"
+#include "llvm/DebugInfo/PDB/Raw/NameMapBuilder.h"
+#include "llvm/DebugInfo/PDB/Raw/PDBFile.h"
+#include "llvm/DebugInfo/PDB/Raw/RawConstants.h"
+
+namespace llvm {
+namespace pdb {
+class PDBFile;
+
+class InfoStreamBuilder {
+public:
+  InfoStreamBuilder();
+  InfoStreamBuilder(const InfoStreamBuilder &) = delete;
+  InfoStreamBuilder &operator=(const InfoStreamBuilder &) = delete;
+
+  void setVersion(PdbRaw_ImplVer V);
+  void setSignature(uint32_t S);
+  void setAge(uint32_t A);
+  void setGuid(PDB_UniqueId G);
+
+  NameMapBuilder &getNamedStreamsBuilder();
+
+  uint32_t calculateSerializedLength() const;
+
+  Expected<std::unique_ptr<InfoStream>> build(PDBFile &File);
+
+private:
+  Optional<PdbRaw_ImplVer> Ver;
+  Optional<uint32_t> Sig;
+  Optional<uint32_t> Age;
+  Optional<PDB_UniqueId> Guid;
+
+  NameMapBuilder NamedStreams;
+};
+}
+}
+
+#endif