Add 'batch_mode' to CommandInterpreter. Modify InputReaders to

not write output (prompts, instructions,etc.) if the CommandInterpreter
is in batch_mode.

Also, finish updating InputReaders to write to the asynchronous stream,
rather than using the Debugger's output file directly.

llvm-svn: 133162

1 files changed, 2 insertions, 12 deletions

diff --git a/lldb/source/Core/Debugger.cpp b/lldb/source/Core/Debugger.cpp
index 5610ad764c6..ba43411dfaf 100644
--- a/lldb/source/Core/Debugger.cpp
+++ b/lldb/source/Core/Debugger.cpp
@@ -452,19 +452,9 @@ Debugger::NotifyTopInputReader (InputReaderAction notification)
 bool
 Debugger::InputReaderIsTopReader (const lldb::InputReaderSP& reader_sp)
 {
-    if (reader_sp)
-    {
-        InputReaderSP top_reader_sp (GetCurrentInputReader());
-        if (top_reader_sp)
-        {
-            return (reader_sp.get() == top_reader_sp.get());
-        }
-        else
-            return false;
-    }
-    else
-        return false;
+    InputReaderSP top_reader_sp (GetCurrentInputReader());
 
+    return (reader_sp.get() == top_reader_sp.get());
 }