Don't allow direct access to StreamString's internal buffer.

This is a large API change that removes the two functions from
StreamString that return a std::string& and a const std::string&,
and instead provide one function which returns a StringRef.

Direct access to the underlying buffer violates the concept of
a "stream" which is intended to provide forward only access,
and makes porting to llvm::raw_ostream more difficult in the
future.

Differential Revision: https://reviews.llvm.org/D26698

llvm-svn: 287152

1 files changed, 1 insertions, 1 deletions

diff --git a/lldb/source/API/SBTarget.cpp b/lldb/source/API/SBTarget.cpp
index 7515343e044..fa58e7298d3 100644
--- a/lldb/source/API/SBTarget.cpp
+++ b/lldb/source/API/SBTarget.cpp
@@ -2133,7 +2133,7 @@ lldb::SBValue SBTarget::EvaluateExpression(const char *expr,
           "SBTarget::EvaluateExpression (expr = \"%s\", fetch_dynamic_value = "
           "%u) %s",
           expr, options.GetFetchDynamicValue(),
-          frame_description.GetString().c_str());
+          frame_description.GetString().str().c_str());
 #endif
       exe_results =
           target->EvaluateExpression(expr, frame, expr_value_sp, options.ref());