https://github.com/DavidSpickett updated
https://github.com/llvm/llvm-project/pull/73321
>From bc00c8f219134554d2dcbcb39e7565797c1ed14c Mon Sep 17 00:00:00 2001
From: David Spickett <david.spick...@linaro.org>
Date: Fri, 24 Nov 2023 12:05:41 +0000
Subject: [PATCH] [lldb] Improve error message for script commands when there's
no interpreter
It was:
```
error: there is no embedded script interpreter in this mode.
```
1. What does "mode" mean?
2. It implies there might be an embedded script interpreter for some
other "mode", whatever that would be.
So I'm simplifying it and noting the most common reason for this which
is that lldb wasn't built with a scripting lanugage enabled in the
first place.
There are other tips for dealing with this, but I'm not sure this message
is the best place for them.
---
.../ScriptInterpreter/None/ScriptInterpreterNone.cpp | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git
a/lldb/source/Plugins/ScriptInterpreter/None/ScriptInterpreterNone.cpp
b/lldb/source/Plugins/ScriptInterpreter/None/ScriptInterpreterNone.cpp
index 7df8b55fc7f55b1..7aeee6e40395432 100644
--- a/lldb/source/Plugins/ScriptInterpreter/None/ScriptInterpreterNone.cpp
+++ b/lldb/source/Plugins/ScriptInterpreter/None/ScriptInterpreterNone.cpp
@@ -26,17 +26,19 @@ ScriptInterpreterNone::ScriptInterpreterNone(Debugger
&debugger)
ScriptInterpreterNone::~ScriptInterpreterNone() = default;
+static const char *no_interpreter_err_msg =
+ "error: Embedded script interpreter unavailable. LLDB was built without "
+ "scripting language support.\n";
+
bool ScriptInterpreterNone::ExecuteOneLine(llvm::StringRef command,
CommandReturnObject *,
const ExecuteScriptOptions &) {
- m_debugger.GetErrorStream().PutCString(
- "error: there is no embedded script interpreter in this mode.\n");
+ m_debugger.GetErrorStream().PutCString(no_interpreter_err_msg);
return false;
}
void ScriptInterpreterNone::ExecuteInterpreterLoop() {
- m_debugger.GetErrorStream().PutCString(
- "error: there is no embedded script interpreter in this mode.\n");
+ m_debugger.GetErrorStream().PutCString(no_interpreter_err_msg);
}
void ScriptInterpreterNone::Initialize() {
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