Hold the LLVMContext by reference rather than by pointer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74640 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Archive/ArchiveReader.cpp b/lib/Archive/ArchiveReader.cpp
index 4e3e281..2393554 100644
--- a/lib/Archive/ArchiveReader.cpp
+++ b/lib/Archive/ArchiveReader.cpp
@@ -327,7 +327,7 @@
 
 // Open and completely load the archive file.
 Archive*
-Archive::OpenAndLoad(const sys::Path& file, LLVMContext* C, 
+Archive::OpenAndLoad(const sys::Path& file, const LLVMContext& C, 
                      std::string* ErrorMessage) {
   std::auto_ptr<Archive> result ( new Archive(file, C));
   if (result->mapToMemory(ErrorMessage))
@@ -441,7 +441,8 @@
 }
 
 // Open the archive and load just the symbol tables
-Archive* Archive::OpenAndLoadSymbols(const sys::Path& file, LLVMContext* C,
+Archive* Archive::OpenAndLoadSymbols(const sys::Path& file,
+                                     const LLVMContext& C,
                                      std::string* ErrorMessage) {
   std::auto_ptr<Archive> result ( new Archive(file, C) );
   if (result->mapToMemory(ErrorMessage))