From dde6eb34bb5d6193bf186ba21e280fe702f75bb2 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Fri, 16 Jan 2009 22:13:37 +0000
Subject: [PATCH] Make sure to escape " when it occurs in a string in pragma
 comment

llvm-svn: 62367
---
 clang/Driver/PrintPreprocessedOutput.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/clang/Driver/PrintPreprocessedOutput.cpp b/clang/Driver/PrintPreprocessedOutput.cpp
index 9fc37d9f51f1..64cc4c8be65b 100644
--- a/clang/Driver/PrintPreprocessedOutput.cpp
+++ b/clang/Driver/PrintPreprocessedOutput.cpp
@@ -209,7 +209,7 @@ void PrintPPOutputPPCallbacks::PragmaComment(SourceLocation Loc,
     
     for (unsigned i = 0, e = Str.size(); i != e; ++i) {
       unsigned char Char = Str[i];
-      if (isprint(Char) && Char != '\\')
+      if (isprint(Char) && Char != '\\' && Char != '"')
         OS << (char)Char;
       else  // Output anything hard as an octal escape.
         OS << '\\'