================
@@ -273,6 +273,18 @@ void CommandMangler::operator()(tooling::CompileCommand
&Command,
SawInput(Cmd[I]);
Cmd.resize(DashDashIndex);
}
+
+ std::string UnsupportedArguments;
+ for (auto *UnknownArg : ArgList.filtered(options::OPT_UNKNOWN)) {
+ unsigned Index = UnknownArg->getIndex();
+ UnsupportedArguments += OriginalArgs[Index + 1];
+ UnsupportedArguments += ", ";
+ IndicesToDrop.push_back(Index);
+ }
+ if (UnsupportedArguments.length() != 0) {
+ UnsupportedArguments.pop_back();
+ UnsupportedArguments.pop_back();
+ }
----------------
ArcsinX wrote:
I think you can use llvm::join() here.
I mean you can collect array of unknown argument values and after that just use
llvm::join() at printing.
https://github.com/llvm/llvm-project/pull/200001
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