From: Chris Lattner <sabre@nondot.org>
Date: Fri, 16 Jan 2009 22:13:37 +0000 (+0000)
Subject: Make sure to escape " when it occurs in a string in pragma comment
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=52a3e9ed658859606544bbdf5f5d1c3b89471820;p=clang

Make sure to escape " when it occurs in a string in pragma comment


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@62367 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/Driver/PrintPreprocessedOutput.cpp b/Driver/PrintPreprocessedOutput.cpp
index 9fc37d9f51..64cc4c8be6 100644
--- a/Driver/PrintPreprocessedOutput.cpp
+++ b/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 << '\\'