From b4c0f5cc7921a4d08ff78ef6a2ef61eb508ea6d0 Mon Sep 17 00:00:00 2001
From: Kovarththanan Rajaratnam <kovarththanan.rajaratnam@gmail.com>
Date: Sun, 14 Mar 2010 08:35:19 +0000
Subject: Add EmitString helper method

llvm-svn: 98488
---
 clang/lib/Frontend/CacheTokens.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'clang/lib')

diff --git a/clang/lib/Frontend/CacheTokens.cpp b/clang/lib/Frontend/CacheTokens.cpp
index 029010dc196..3d7f5c0e852 100644
--- a/clang/lib/Frontend/CacheTokens.cpp
+++ b/clang/lib/Frontend/CacheTokens.cpp
@@ -196,6 +196,11 @@ class PTHWriter {
     Out.write(Ptr, NumBytes);
   }
 
+  void EmitString(llvm::StringRef V) {
+    ::Emit16(Out, V.size());
+    EmitBuf(V.data(), V.size());
+  }
+
   /// EmitIdentifierTable - Emits two tables to the PTH file.  The first is
   ///  a hashtable mapping from identifier strings to persistent IDs.
   ///  The second is a straight table mapping from persistent IDs to string data
@@ -447,8 +452,7 @@ void PTHWriter::GeneratePTH(const std::string &MainFile) {
 
   // Write the name of the MainFile.
   if (!MainFile.empty()) {
-    Emit16(MainFile.length());
-    EmitBuf(MainFile.data(), MainFile.length());
+  	EmitString(MainFile);
   } else {
     // String with 0 bytes.
     Emit16(0);
-- 
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