Escape "'s, which are frequent visitors to C++ types

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9642 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/Support/GraphWriter.h b/include/Support/GraphWriter.h
index 229284fa8e583f66c0db82d738faac9d7ebd3178..2cb8fcc985a875e25c2d9dc24ae7a9cdc7dbc3b9 100644 (file)
--- a/include/Support/GraphWriter.h
+++ b/include/Support/GraphWriter.h
@@ -48,6 +48,7 @@ namespace DOT {  // Private functions...
           break;  // don't disturb \l
       case '{': case '}':
       case '<': case '>':
+      case '"':
         Str.insert(Str.begin()+i, '\\');  // Escape character...
         ++i;  // don't infinite loop
         break;

diff --git a/include/llvm/Support/GraphWriter.h b/include/llvm/Support/GraphWriter.h
index 229284fa8e583f66c0db82d738faac9d7ebd3178..2cb8fcc985a875e25c2d9dc24ae7a9cdc7dbc3b9 100644 (file)
--- a/include/llvm/Support/GraphWriter.h
+++ b/include/llvm/Support/GraphWriter.h
@@ -48,6 +48,7 @@ namespace DOT {  // Private functions...
           break;  // don't disturb \l
       case '{': case '}':
       case '<': case '>':
+      case '"':
         Str.insert(Str.begin()+i, '\\');  // Escape character...
         ++i;  // don't infinite loop
         break;