diff options
| -rw-r--r-- | src/librustc/session/mod.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/librustc/session/mod.rs b/src/librustc/session/mod.rs index 2d7a256a369..2993234f266 100644 --- a/src/librustc/session/mod.rs +++ b/src/librustc/session/mod.rs @@ -89,7 +89,7 @@ pub struct Session { /// Set of (DiagnosticId, Option<Span>, message) tuples tracking /// (sub)diagnostics that have been set once, but should not be set again, /// in order to avoid redundantly verbose output (Issue #24690, #44953). - pub one_time_diagnostics: RefCell<FxHashSet<(DiagnosticMessageId, Option<Span>, String)>>, + pub one_time_diagnostics: Lock<FxHashSet<(DiagnosticMessageId, Option<Span>, String)>>, pub plugin_llvm_passes: OneThread<RefCell<Vec<String>>>, pub plugin_attributes: OneThread<RefCell<Vec<(String, AttributeType)>>>, pub crate_types: Once<Vec<config::CrateType>>, @@ -1091,7 +1091,7 @@ pub fn build_session_( working_dir, lint_store: RwLock::new(lint::LintStore::new()), buffered_lints: Lock::new(Some(lint::LintBuffer::new())), - one_time_diagnostics: RefCell::new(FxHashSet()), + one_time_diagnostics: Lock::new(FxHashSet()), plugin_llvm_passes: OneThread::new(RefCell::new(Vec::new())), plugin_attributes: OneThread::new(RefCell::new(Vec::new())), crate_types: Once::new(), |