[Lldb-commits] [lldb] b31a1b4 - [LLDB] Flush stream at the end of PrintCommandOutput

[Zequan Wu via lldb-commits]

Author: Zequan Wu
Date: 2022-03-04T13:06:15-08:00
New Revision: b31a1b4746c7c806bcc550e877577ec66ea407d9

URL: https://github.com/llvm/llvm-project/commit/b31a1b4746c7c806bcc550e877577ec66ea407d9
DIFF: https://github.com/llvm/llvm-project/commit/b31a1b4746c7c806bcc550e877577ec66ea407d9.diff

LOG: [LLDB] Flush stream at the end of PrintCommandOutput

On Windows, lldb doesn't print any error message until exit. This fixes it.

Differential Revision: https://reviews.llvm.org/D120961

Added: 
    

Modified: 
    lldb/source/Interpreter/CommandInterpreter.cpp

Removed: 
    


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diff  --git a/lldb/source/Interpreter/CommandInterpreter.cpp b/lldb/source/Interpreter/CommandInterpreter.cpp
index 8676371b963e4..edf4f59a6b7bb 100644
--- a/lldb/source/Interpreter/CommandInterpreter.cpp
+++ b/lldb/source/Interpreter/CommandInterpreter.cpp
@@ -2997,6 +2997,7 @@ void CommandInterpreter::PrintCommandOutput(Stream &stream,
   if (size > 0) {
     stream.Printf("\n... Interrupted.\n");
   }
+  stream.Flush();
 }
 
 bool CommandInterpreter::EchoCommandNonInteractive(