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Make one_time_diagnostics thread-safe

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This commit is contained in:
John Kåre Alsaker 2018-04-01 08:22:40 +02:00
parent bf06a53265
commit e5fc06da8a
1 changed files with 2 additions and 2 deletions
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4
src/librustc/session/mod.rs
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@ -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(),