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Use conditional synchronization for Lock

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This commit is contained in:
John Kåre Alsaker 2020-10-31 03:14:32 +01:00
parent af6a6a3c2c
commit eb349e35aa
1 changed files with 7 additions and 7 deletions
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14
src/parse/session.rs
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@ -1,8 +1,8 @@
use std::path::Path;
use std::sync::atomic::{AtomicBool, Ordering};
use rustc_data_structures::sync::{Lrc, Send};
use rustc_errors::emitter::{Emitter, EmitterWriter};
use rustc_data_structures::sync::{IntoDynSyncSend, Lrc};
use rustc_errors::emitter::{DynEmitter, Emitter, EmitterWriter};
use rustc_errors::translation::Translate;
use rustc_errors::{ColorConfig, Diagnostic, Handler, Level as DiagnosticLevel};
use rustc_session::parse::ParseSess as RawParseSess;
@ -48,15 +48,15 @@ fn source_map(&self) -> Option<&Lrc<SourceMap>> {
fn emit_diagnostic(&mut self, _db: &Diagnostic) {}
}
fn silent_emitter() -> Box<dyn Emitter + Send> {
fn silent_emitter() -> Box<DynEmitter> {
Box::new(SilentEmitter {})
}
/// Emit errors against every files expect ones specified in the `ignore_path_set`.
struct SilentOnIgnoredFilesEmitter {
ignore_path_set: Lrc<IgnorePathSet>,
ignore_path_set: IntoDynSyncSend<Lrc<IgnorePathSet>>,
source_map: Lrc<SourceMap>,
emitter: Box<dyn Emitter + Send>,
emitter: Box<DynEmitter>,
has_non_ignorable_parser_errors: bool,
can_reset: Lrc<AtomicBool>,
}
@ -145,7 +145,7 @@ fn default_handler(
has_non_ignorable_parser_errors: false,
source_map,
emitter,
ignore_path_set,
ignore_path_set: IntoDynSyncSend(ignore_path_set),
can_reset,
}))
}
@ -396,7 +396,7 @@ fn build_emitter(
has_non_ignorable_parser_errors: false,
source_map,
emitter: Box::new(emitter_writer),
ignore_path_set,
ignore_path_set: IntoDynSyncSend(ignore_path_set),
can_reset,
}
}