Add "thread return -x" to unwind the innermost user called expression (if you happen to have stopped in it due to a crash.)

Make the message when you hit an crash while evaluating an expression a little clearer, and mention "thread return -x".

rdar://problem/13110464

llvm-svn: 174095

1 files changed, 2 insertions, 2 deletions

diff --git a/lldb/source/Expression/ClangUserExpression.cpp b/lldb/source/Expression/ClangUserExpression.cpp
index 66783812508..f8a1d702ee5 100644
--- a/lldb/source/Expression/ClangUserExpression.cpp
+++ b/lldb/source/Expression/ClangUserExpression.cpp
@@ -759,9 +759,9 @@ ClangUserExpression::Execute (Stream &error_stream,
                 
             if ((execution_result == eExecutionInterrupted && unwind_on_error)
                 || (execution_result == eExecutionHitBreakpoint && ignore_breakpoints))
-                error_stream.Printf ("\nThe process has been returned to the state before execution.");
+                error_stream.Printf ("\nThe process has been returned to the state before expression evaluation.");
             else
-                error_stream.Printf ("\nThe process has been left at the point where it was interrupted.");
+                error_stream.Printf ("\nThe process has been left at the point where it was interrupted, use \"thread return -x\" to return to the state before expression evaluation.");
 
             return execution_result;
         }