================
@@ -273,6 +273,21 @@ void CommandMangler::operator()(tooling::CompileCommand
&Command,
SawInput(Cmd[I]);
Cmd.resize(DashDashIndex);
}
+
+ llvm::SmallVector<const char *, 16> UnsupportedArgs;
+
+ for (auto *UnknownArg : ArgList.filtered(options::OPT_UNKNOWN)) {
+ unsigned Index = UnknownArg->getIndex();
+ const auto *Argument = UnknownArg->getValue();
----------------
ArcsinX wrote:
Sorry, I gave your the wrong suggestion here. getValue() returns the option
value (e.g. for `--foo=bar` it gives `bar`)
It looks like we can use getAsString(). Usage example can be found here
https://github.com/llvm/llvm-project/blob/main/llvm/lib/Option/OptTable.cpp#L599
https://github.com/llvm/llvm-project/pull/200001
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