bjoernager/rust
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Remove -Zshow-span.

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It's very old (added in #12087). It's strange, and it's not clear what
its use cases are. It only works with the crate root file because it
runs before expansion. I suspect it won't be missed.
This commit is contained in:
Nicholas Nethercote 2024-12-04 19:20:01 +11:00
parent e93e096cc8
commit e52f5bf16d
8 changed files with 1 additions and 91 deletions
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4
compiler/rustc_interface/src/passes.rs
View file

@ -54,10 +54,6 @@ pub(crate) fn parse<'a>(sess: &'a Session) -> Result<ast::Crate> {
})
.map_err(|parse_error| parse_error.emit())?;
if let Some(ref s) = sess.opts.unstable_opts.show_span {
rustc_ast_passes::show_span::run(sess.dcx(), s, &krate);
}
if sess.opts.unstable_opts.input_stats {
input_stats::print_ast_stats(&krate, "PRE EXPANSION AST STATS", "ast-stats-1");
}

1
compiler/rustc_interface/src/tests.rs
View file

@ -843,7 +843,6 @@ fn test_unstable_options_tracking_hash() {
tracked!(sanitizer_recover, SanitizerSet::ADDRESS);
tracked!(saturating_float_casts, Some(true));
tracked!(share_generics, Some(true));
tracked!(show_span, Some(String::from("abc")));
tracked!(simulate_remapped_rust_src_base, Some(PathBuf::from("/rustc/abc")));
tracked!(small_data_threshold, Some(16));
tracked!(split_lto_unit, Some(true));