[pdb] Refactor library to more clearly separate reading/writing

Reviewed By: amccarth, ruiu
Differential Revision: https://reviews.llvm.org/D22693

llvm-svn: 277019

1 files changed, 5 insertions, 3 deletions

diff --git a/llvm/lib/DebugInfo/CodeView/ModuleSubstream.cpp b/llvm/lib/DebugInfo/CodeView/ModuleSubstream.cpp
index 5ab8212..6473338 100644
--- a/llvm/lib/DebugInfo/CodeView/ModuleSubstream.cpp
+++ b/llvm/lib/DebugInfo/CodeView/ModuleSubstream.cpp
@@ -17,10 +17,12 @@ using namespace llvm::msf;
 
 ModuleSubstream::ModuleSubstream() : Kind(ModuleSubstreamKind::None) {}
 
-ModuleSubstream::ModuleSubstream(ModuleSubstreamKind Kind, StreamRef Data)
+ModuleSubstream::ModuleSubstream(ModuleSubstreamKind Kind,
+                                 ReadableStreamRef Data)
     : Kind(Kind), Data(Data) {}
 
-Error ModuleSubstream::initialize(StreamRef Stream, ModuleSubstream &Info) {
+Error ModuleSubstream::initialize(ReadableStreamRef Stream,
+                                  ModuleSubstream &Info) {
   const ModuleSubsectionHeader *Header;
   StreamReader Reader(Stream);
   if (auto EC = Reader.readObject(Header))
@@ -40,4 +42,4 @@ uint32_t ModuleSubstream::getRecordLength() const {
 
 ModuleSubstreamKind ModuleSubstream::getSubstreamKind() const { return Kind; }
 
-StreamRef ModuleSubstream::getRecordData() const { return Data; }
+ReadableStreamRef ModuleSubstream::getRecordData() const { return Data; }