[Frontend] Explicitly include Bitstream/BitCodes.h and BitstreamWriter.h

This fixes a modules issue:

error: declaration of 'bitc' must be imported from module
'Clang_Serialization.ASTBitCodes' before it is required
Stream.EmitRecord(llvm::bitc::BLOCKINFO_CODE_SETBID, Record);

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@365405 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Frontend/SerializedDiagnosticPrinter.cpp b/lib/Frontend/SerializedDiagnosticPrinter.cpp
index 754351488e96326b81105aacff37ec1383c4e236..c1434a95cc709c0920949285f3c00cddad39cd71 100644 (file)
--- a/lib/Frontend/SerializedDiagnosticPrinter.cpp
+++ b/lib/Frontend/SerializedDiagnosticPrinter.cpp
@@ -20,6 +20,8 @@
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/StringRef.h"
+#include "llvm/Bitstream/BitCodes.h"
+#include "llvm/Bitstream/BitstreamReader.h"
 #include "llvm/Support/raw_ostream.h"
 #include <utility>