================
@@ -194,28 +194,50 @@ void CommandObjectMultiword::Execute(const char
*args_string,
std::string error_msg;
const size_t num_subcmd_matches = matches.GetSize();
- if (num_subcmd_matches > 0)
+ if (num_subcmd_matches > 0) {
error_msg.assign("ambiguous command ");
- else
- error_msg.assign("invalid command ");
-
- error_msg.append("'");
- error_msg.append(std::string(GetCommandName()));
- error_msg.append(" ");
- error_msg.append(std::string(sub_command));
- error_msg.append("'.");
+ error_msg.append("'");
+ error_msg.append(std::string(GetCommandName()));
+ error_msg.append(" ");
+ error_msg.append(std::string(sub_command));
+ error_msg.append("'.");
- if (num_subcmd_matches > 0) {
error_msg.append(" Possible completions:");
for (const std::string &match : matches) {
error_msg.append("\n\t");
error_msg.append(match);
}
+ } else {
+ // Rather than simply complaining about the invalid (sub) command,
+ // try to offer some alternatives.
----------------
oontvoo wrote:
done
https://github.com/llvm/llvm-project/pull/111891
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