diff options
Diffstat (limited to 'compiler/rustc_interface/src')
| -rw-r--r-- | compiler/rustc_interface/src/interface.rs | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/compiler/rustc_interface/src/interface.rs b/compiler/rustc_interface/src/interface.rs index 953c2e4b8f8..3f420f19efe 100644 --- a/compiler/rustc_interface/src/interface.rs +++ b/compiler/rustc_interface/src/interface.rs @@ -59,11 +59,6 @@ impl Compiler { } } -#[allow(rustc::bad_opt_access)] -pub fn set_thread_safe_mode(sopts: &config::UnstableOptions) { - rustc_data_structures::sync::set_dyn_thread_safe_mode(sopts.threads > 1); -} - /// Converts strings provided as `--cfg [cfgspec]` into a `crate_cfg`. pub fn parse_cfgspecs( handler: &EarlyErrorHandler, @@ -190,7 +185,8 @@ pub fn parse_check_cfg(handler: &EarlyErrorHandler, specs: Vec<String>) -> Check ExpectedValues::Some(FxHashSet::default()) }); - let ExpectedValues::Some(expected_values) = expected_values else { + let ExpectedValues::Some(expected_values) = expected_values + else { bug!("`expected_values` should be a list a values") }; @@ -288,6 +284,10 @@ pub struct Config { #[allow(rustc::bad_opt_access)] pub fn run_compiler<R: Send>(config: Config, f: impl FnOnce(&Compiler) -> R + Send) -> R { trace!("run_compiler"); + + // Set parallel mode before thread pool creation, which will create `Lock`s. + rustc_data_structures::sync::set_dyn_thread_safe_mode(config.opts.unstable_opts.threads > 1); + util::run_in_thread_pool_with_globals( config.opts.edition, config.opts.unstable_opts.threads, |