[Reproducers] Capture and replay interpreter commands.

This patch adds the necessary logic to capture and replay commands
entered into the command interpreter. A DataRecorder shadows the input
and writes its data to a know file. During replay this file is used as
the command interpreter's input.

It's possible to the command interpreter more than once, with a
different input source. We support this scenario by using multiple
buffers. The synchronization for this takes place at the SB layer, where
we create a new recorder every time the debugger input is changed.
During replay we use the corresponding buffer as input.

Differential revision: https://reviews.llvm.org/D58564

llvm-svn: 355249

1 files changed, 1 insertions, 1 deletions

diff --git a/lldb/source/Commands/CommandObjectCommands.cpp b/lldb/source/Commands/CommandObjectCommands.cpp
index df6ec6492d7..6c92493150b 100644
--- a/lldb/source/Commands/CommandObjectCommands.cpp
+++ b/lldb/source/Commands/CommandObjectCommands.cpp
@@ -1040,7 +1040,7 @@ protected:
           llvm::StringRef(),     // Continuation prompt
           multiple_lines, color_prompt,
           0, // Don't show line numbers
-          *this));
+          *this, nullptr));
 
       if (io_handler_sp) {
         debugger.PushIOHandler(io_handler_sp);