fn std_features(&self, target: TargetSelection) -> String {
let mut features = "panic-unwind".to_string();
- match self.config.llvm_libunwind.unwrap_or_default() {
+ match self.config.llvm_libunwind {
LlvmLibunwind::InTree => features.push_str(" llvm-libunwind"),
LlvmLibunwind::System => features.push_str(" system-llvm-libunwind"),
LlvmLibunwind::No => {}