From 08bbd35a80bf7765fe0d3043f9eb5a2f2786b649 Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Mon, 26 Jun 2017 20:32:52 +0000
Subject: Vendor import of llvm trunk r306325:
 https://llvm.org/svn/llvm-project/llvm/trunk@306325

---
 lib/DebugInfo/PDB/Native/PDBFile.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'lib/DebugInfo/PDB/Native/PDBFile.cpp')

diff --git a/lib/DebugInfo/PDB/Native/PDBFile.cpp b/lib/DebugInfo/PDB/Native/PDBFile.cpp
index a9597cdf4c4d..4f6ebb0cb342 100644
--- a/lib/DebugInfo/PDB/Native/PDBFile.cpp
+++ b/lib/DebugInfo/PDB/Native/PDBFile.cpp
@@ -230,6 +230,14 @@ ArrayRef<support::ulittle32_t> PDBFile::getDirectoryBlockArray() const {
   return ContainerLayout.DirectoryBlocks;
 }
 
+MSFStreamLayout PDBFile::getStreamLayout(uint32_t StreamIdx) const {
+  MSFStreamLayout Result;
+  auto Blocks = getStreamBlockList(StreamIdx);
+  Result.Blocks.assign(Blocks.begin(), Blocks.end());
+  Result.Length = getStreamByteSize(StreamIdx);
+  return Result;
+}
+
 Expected<GlobalsStream &> PDBFile::getPDBGlobalsStream() {
   if (!Globals) {
     auto DbiS = getPDBDbiStream();
-- 
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