Rewrite OutputFormattedHelpText in terms of StringRef.

This makes the logic easier to follow and also propagates
StringRef up to the API boundary, which is necessary for
making higher up StringRef API changes.

Differential Revision: https://reviews.llvm.org/D26325

llvm-svn: 286204

1 files changed, 5 insertions, 0 deletions

diff --git a/lldb/source/Core/Stream.cpp b/lldb/source/Core/Stream.cpp
index 7614d02742b..2f9c650ee5b 100644
--- a/lldb/source/Core/Stream.cpp
+++ b/lldb/source/Core/Stream.cpp
@@ -227,6 +227,11 @@ Stream &Stream::operator<<(const char *s) {
   return *this;
 }
 
+Stream &Stream::operator<<(llvm::StringRef str) {
+  Write(str.data(), str.size());
+  return *this;
+}
+
 //------------------------------------------------------------------
 // Stream the pointer value out to this stream.
 //------------------------------------------------------------------