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Ensure -V --verbose processes both codegen_backend and codegen-backend

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Daniel Frampton
2025-06-25 09:28:13 -07:00
parent 36b21637e9
commit bb65bc8cba
1 changed files with 3 additions and 1 deletions
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4
compiler/rustc_driver_impl/src/lib.rs
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@@ -1112,7 +1112,9 @@ fn get_backend_from_raw_matches(
matches: &Matches,
) -> Box<dyn CodegenBackend> {
let debug_flags = matches.opt_strs("Z");
let backend_name = debug_flags.iter().find_map(|x| x.strip_prefix("codegen-backend="));
let backend_name = debug_flags
.iter()
.find_map(|x| x.strip_prefix("codegen-backend=").or(x.strip_prefix("codegen_backend=")));
let target = parse_target_triple(early_dcx, matches);
let sysroot = filesearch::materialize_sysroot(matches.opt_str("sysroot").map(PathBuf::from));
let target = config::build_target_config(early_dcx, &target, &sysroot);