bjoernager/rust
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Replace a lock with an atomic

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This commit is contained in:
Oli Scherer 2023-03-14 11:46:48 +00:00
parent aad33198ff
commit c7a3a943f2
3 changed files with 11 additions and 6 deletions
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2
compiler/rustc_passes/src/entry.rs
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@ -187,7 +187,7 @@ fn sigpipe(tcx: TyCtxt<'_>, def_id: DefId) -> u8 {
fn no_main_err(tcx: TyCtxt<'_>, visitor: &EntryContext<'_>) {
let sp = tcx.def_span(CRATE_DEF_ID);
if *tcx.sess.parse_sess.reached_eof.borrow() {
if tcx.sess.parse_sess.reached_eof.load(rustc_data_structures::sync::Ordering::Relaxed) {
// There's an unclosed brace that made the parser reach `Eof`, we shouldn't complain about
// the missing `fn main()` then as it might have been hidden inside an unclosed block.
tcx.sess.delay_span_bug(sp, "`main` not found, but expected unclosed brace error");