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fix a crash in rustdoc merge finalize without input file

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This commit is contained in:
Iris Shi 2025-09-21 11:43:36 +08:00
parent ec38671075
commit b441b801fa
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1 changed files with 4 additions and 2 deletions
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6
src/librustdoc/lib.rs
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@ -835,8 +835,10 @@ fn main_args(early_dcx: &mut EarlyDiagCtxt, at_args: &[String]) {
config::InputMode::NoInputMergeFinalize => {
return wrap_return(
dcx,
run_merge_finalize(render_options)
.map_err(|e| format!("could not write merged cross-crate info: {e}")),
rustc_span::create_session_globals_then(options.edition, &[], None, || {
run_merge_finalize(render_options)
.map_err(|e| format!("could not write merged cross-crate info: {e}"))
}),
);
}
};